Company lists · Data refreshed October 2026
Top 25 Tax compliance firms based in the United Kingdom
RevenueBase identified 198 company matches for tax compliance firms associated with the United Kingdom as of October 2026 and tracks 1,038 professional contacts across them, including 342 with verified work emails. London is the largest hub.
This list covers company matches for tax compliance firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 22, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest tax compliance firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 174 contacts → | ||||
Exact match “Thoughtfully structuring and managing your tax affairs is more important than ever.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 2 | 105 contacts → | ||||
Exact match “We are game changers.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 3 | 20 contacts → | ||||
Exact match “Pinnick Lewis are a long established two partner firm of Chartered Certified Accountants, we specialise in dealing with small to medium sized businesses.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 4 | 17 contacts → | ||||
Exact match “A thriving business is always seeking to grow.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 5 | 17 contacts → | ||||
Exact match “Taxd helps you file your Self Assessment tax return easily, compliantly, and with maximum tax efficiency.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 6 | 15 contacts → | ||||
Exact match “Established in 1993, Wilkins Southworth is a friendly firm of accountants based in Barnes, South West London.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “H M Williams are a firm who pride themselves on an up to date, friendly service.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “BTCSoftware is the preferred independent tax compliance software provider for accountancy practices, businesses and individuals.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “Qualified US and UK tax advisors.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Taxmen provides corporate & tax compliance services for internationally-oriented enterprises by managing legal and fiscal procedures in multiple jurisdictions, without language…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “AG Tax Limited is a successful and friendly independent firm offering tax compliance and advisory services alongside accounting, bookkeeping and payroll support.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Payslip is an accounting firm with a team of enthusiastic professionals providing excellence, personalized financial and professional leadership to its clients both to individuals…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “We have developed an unrivaled reputation for proactive tax, business planning and advisory services, which go far beyond traditional accountancy and compliance work.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “At Joshua Leigh & Co.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “We provide our tax compliance services in accordance with our ethos – which is Right, On Time, In Budget and with added value.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Hello, we are Indigo Tax & Accountancy.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Accountants for barristers and legal professionals.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Talk to us about: HMRC enquiries, investigations and disputes Codes of Practice 8 and 9 Investigations Voluntary disclosures Tax appeals Tax Tribunal representation Alternative…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “We are based in the North East but operate nationally and have a track record helping businesses from sole traders to limited companies to achieve compliance and optimise their…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Accountants based in Nottingham - specialising in proper Full Tax Reviews for business & individuals.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “A deliberately small team of senior personal tax specialists focused on quality, service and providing a “family office experience” to a select number of clients.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “We are an experienced and proactive firm of accountants tax advisers based in Acton, West London.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Taxsolvers can assist you with Year End Accounts, Tax returns, VAT Returns, Corporation Tax Returns, Personal Tax Returns, Payroll, Bookkeeping Services, and many more!” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Satis Tax provides specialist tax and accountancy advice to individuals and businesses in the UK, US and throughout the world.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “tax compliance firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 198 tax compliance firms based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 342 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Tax compliance firms based in the United Kingdom at a glance
As of Oct 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 198 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “tax compliance firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 342 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 22, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Tax compliance firms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tax compliance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many tax compliance firms are there based in the United Kingdom?
RevenueBase identified 198 company matches for tax compliance firms associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
EY Private Client Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most tax compliance firms?
London leads with 48 company records, followed by Birmingham (5) and Nottingham (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 342 professional contacts with verified work emails tracked across these 198 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 198 tax compliance firms based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Tax compliance firms by geography
- Tax compliance firms based in Vienna, Austria
- Tax compliance firms based in Toronto, Canada
- Tax compliance firms based in Berlin, Germany
- Tax compliance firms based in Cologne, Germany
- Tax compliance firms based in Hamburg, Germany
- Tax compliance firms based in Munich, Germany
- Tax compliance firms based in New Delhi, India
- Tax compliance firms based in London, United Kingdom
- Tax compliance firms based in Atlanta, United States
- Tax compliance firms based in Austin, United States
- Tax compliance firms based in Chicago, United States
- Tax compliance firms based in Dallas, United States
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Tax compliance firms based in Vienna, Austria
- Tax compliance firms based in Toronto, Canada
- Tax compliance firms based in Berlin, Germany
- Tax compliance firms based in Cologne, Germany
- Tax compliance firms based in Hamburg, Germany
- Tax compliance firms based in Munich, Germany
Company intelligence · public preview
Top 25 tax compliance firms based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 198 matching company records for tax compliance firms based in the United Kingdom, with 1,038 tracked contacts and 342 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 tax compliance firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 174 contacts → |
“Thoughtfully structuring and managing your tax affairs is more important than ever.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TAX Systemstaxsystems.com HQ: Staines-Upon-Thames Middlesex, United KingdomReported employees: 51-200 | Staines-Upon-Thames Middlesex, United Kingdom | 51-200 | Exact match | 105 contacts → |
“We are game changers.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pinnick Lewis Chartered Certified Accountantspinnick.co.uk HQ: Edgware, United KingdomReported employees: 11-50 | Edgware, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Pinnick Lewis are a long established two partner firm of Chartered Certified Accountants, we specialise in dealing with small to medium sized businesses.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  DAS TAX And Advisory Group US And UKdasaccounting.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“A thriving business is always seeking to grow.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TAXDtaxd.co.ukHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 17 contacts → |
“Taxd helps you file your Self Assessment tax return easily, compliantly, and with maximum tax efficiency.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Wilkins Southworthwilkinssouthworth.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Established in 1993, Wilkins Southworth is a friendly firm of accountants based in Barnes, South West London.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  H M Williams Chartered Certified Accountants And TAX Advisershmwilliams.co.ukHQ: Plympton, United KingdomReported employees: 11-50 | Plympton, United Kingdom | 11-50 | Exact match | 14 contacts → |
“H M Williams are a firm who pride themselves on an up to date, friendly service.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Btcsoftwarebtcsoftware.co.ukHQ: Addlestone, United KingdomReported employees: 11-50 | Addlestone, United Kingdom | 11-50 | Exact match | 13 contacts → |
“BTCSoftware is the preferred independent tax compliance software provider for accountancy practices, businesses and individuals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Neptune TAXneptunetax.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Qualified US and UK tax advisors.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Taxmentaxmen.eu HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Taxmen provides corporate & tax compliance services for internationally-oriented enterprises by managing legal and fiscal procedures in multiple jurisdictions, without language…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  AG TAX LTDagtax.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 11 contacts → |
“AG Tax Limited is a successful and friendly independent firm offering tax compliance and advisory services alongside accounting, bookkeeping and payroll support.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Payslip Accountantspayslipaccountants.co.ukHQ: Swindon, United KingdomReported employees: 1-10 | Swindon, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Payslip is an accounting firm with a team of enthusiastic professionals providing excellence, personalized financial and professional leadership to its clients both to individuals…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  DNT Chartered Accountantsdntca.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 9 contacts → |
“We have developed an unrivaled reputation for proactive tax, business planning and advisory services, which go far beyond traditional accountancy and compliance work.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Joshua Leigh & COjoshualeighandco.comHQ: Barnet, United KingdomReported employees: 11-50 | Barnet, United Kingdom | 11-50 | Exact match | 9 contacts → |
“At Joshua Leigh & Co.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Montacsmontacs.co.uk HQ: Chester, United KingdomReported employees: 11-50 | Chester, United Kingdom | 11-50 | Exact match | 8 contacts → |
“We provide our tax compliance services in accordance with our ethos – which is Right, On Time, In Budget and with added value.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Indigo TAX & Accountancy Limitedindigotax.com HQ: Lower Beeding, United KingdomReported employees: 11-50 | Lower Beeding, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Hello, we are Indigo Tax & Accountancy.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Philip Friede & COphilipfriede.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Accountants for barristers and legal professionals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | NHD TAX Solutions LTDnhd-tax.co.uk HQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Talk to us about: HMRC enquiries, investigations and disputes Codes of Practice 8 and 9 Investigations Voluntary disclosures Tax appeals Tax Tribunal representation Alternative…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Johal & COjohalandco.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | KL Accountantsklaccountants.co.uk HQ: Consett, United KingdomReported employees: 1-10 | Consett, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We are based in the North East but operate nationally and have a track record helping businesses from sole traders to limited companies to achieve compliance and optimise their…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Archimedia Accountsarchimediaaccounts.co.ukHQ: Nottingham, United KingdomReported employees: 1-10 | Nottingham, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Accountants based in Nottingham - specialising in proper Full Tax Reviews for business & individuals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Family Office TAX Services LLPfamilyofficetax.co.ukHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“A deliberately small team of senior personal tax specialists focused on quality, service and providing a “family office experience” to a select number of clients.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Howard Roth LLPhowardroth.co.uk HQ: Acton, United KingdomReported employees: 1-10 | Acton, United Kingdom | 1-10 | Exact match | 6 contacts → |
“We are an experienced and proactive firm of accountants tax advisers based in Acton, West London.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Taxsolverstaxsolvers.co.ukHQ: Leicester, United KingdomReported employees: 11-50 | Leicester, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Taxsolvers can assist you with Year End Accounts, Tax returns, VAT Returns, Corporation Tax Returns, Personal Tax Returns, Payroll, Bookkeeping Services, and many more!” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Satis TAX Limitedsatistax.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Satis Tax provides specialist tax and accountancy advice to individuals and businesses in the UK, US and throughout the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 198 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Tax compliance firms: dataset insights
October 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
196 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 198 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Tax compliance firms by metro
Questions about this company list
What does Exact match mean for tax compliance firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many tax compliance firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 198 matching company records, 1,038 tracked contacts and 342 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Tax compliance firms by geography
- Tax compliance firms based in Vienna, Austria
- Tax compliance firms based in Toronto, Canada
- Tax compliance firms based in Berlin, Germany
- Tax compliance firms based in Cologne, Germany
- Tax compliance firms based in Hamburg, Germany
- Tax compliance firms based in Munich, Germany
- Tax compliance firms based in New Delhi, India
- Tax compliance firms based in London, United Kingdom
- Tax compliance firms based in Atlanta, United States
- Tax compliance firms based in Austin, United States
- Tax compliance firms based in Chicago, United States
- Tax compliance firms based in Dallas, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 tax compliance firms based in the United Kingdom. Snapshot: October 22, 2026. https://revenuebase.ai/companies/tax-compliance-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Tax compliance firms based in Vienna, Austria
- Tax compliance firms based in Toronto, Canada
- Tax compliance firms based in Berlin, Germany
- Tax compliance firms based in Cologne, Germany
- Tax compliance firms based in Hamburg, Germany
- Tax compliance firms based in Munich, Germany
Company intelligence · public preview
Top 25 tax compliance firms based in the United Kingdom
RevenueBase records 198 matching company records for tax compliance firms based in the United Kingdom, with 1,038 tracked contacts and 342 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 tax compliance firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 174 contacts → |
“Thoughtfully structuring and managing your tax affairs is more important than ever.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TAX Systemstaxsystems.com HQ: Staines-Upon-Thames Middlesex, United KingdomReported employees: 51-200 | Staines-Upon-Thames Middlesex, United Kingdom | 51-200 | Exact match | 105 contacts → |
“We are game changers.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pinnick Lewis Chartered Certified Accountantspinnick.co.uk HQ: Edgware, United KingdomReported employees: 11-50 | Edgware, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Pinnick Lewis are a long established two partner firm of Chartered Certified Accountants, we specialise in dealing with small to medium sized businesses.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DAS TAX And Advisory Group US And UKdasaccounting.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“A thriving business is always seeking to grow.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TAXDtaxd.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 17 contacts → |
“Taxd helps you file your Self Assessment tax return easily, compliantly, and with maximum tax efficiency.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wilkins Southworthwilkinssouthworth.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Established in 1993, Wilkins Southworth is a friendly firm of accountants based in Barnes, South West London.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | H M Williams Chartered Certified Accountants And TAX Advisershmwilliams.co.uk HQ: Plympton, United KingdomReported employees: 11-50 | Plympton, United Kingdom | 11-50 | Exact match | 14 contacts → |
“H M Williams are a firm who pride themselves on an up to date, friendly service.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Btcsoftwarebtcsoftware.co.uk HQ: Addlestone, United KingdomReported employees: 11-50 | Addlestone, United Kingdom | 11-50 | Exact match | 13 contacts → |
“BTCSoftware is the preferred independent tax compliance software provider for accountancy practices, businesses and individuals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Neptune TAXneptunetax.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Qualified US and UK tax advisors.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Taxmentaxmen.eu HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Taxmen provides corporate & tax compliance services for internationally-oriented enterprises by managing legal and fiscal procedures in multiple jurisdictions, without language…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AG TAX LTDagtax.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 11 contacts → |
“AG Tax Limited is a successful and friendly independent firm offering tax compliance and advisory services alongside accounting, bookkeeping and payroll support.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Payslip Accountantspayslipaccountants.co.uk HQ: Swindon, United KingdomReported employees: 1-10 | Swindon, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Payslip is an accounting firm with a team of enthusiastic professionals providing excellence, personalized financial and professional leadership to its clients both to individuals…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DNT Chartered Accountantsdntca.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 9 contacts → |
“We have developed an unrivaled reputation for proactive tax, business planning and advisory services, which go far beyond traditional accountancy and compliance work.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Joshua Leigh & COjoshualeighandco.com HQ: Barnet, United KingdomReported employees: 11-50 | Barnet, United Kingdom | 11-50 | Exact match | 9 contacts → |
“At Joshua Leigh & Co.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Montacsmontacs.co.uk HQ: Chester, United KingdomReported employees: 11-50 | Chester, United Kingdom | 11-50 | Exact match | 8 contacts → |
“We provide our tax compliance services in accordance with our ethos – which is Right, On Time, In Budget and with added value.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Indigo TAX & Accountancy Limitedindigotax.com HQ: Lower Beeding, United KingdomReported employees: 11-50 | Lower Beeding, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Hello, we are Indigo Tax & Accountancy.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Philip Friede & COphilipfriede.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Accountants for barristers and legal professionals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | NHD TAX Solutions LTDnhd-tax.co.uk HQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Talk to us about: HMRC enquiries, investigations and disputes Codes of Practice 8 and 9 Investigations Voluntary disclosures Tax appeals Tax Tribunal representation Alternative…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Johal & COjohalandco.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | KL Accountantsklaccountants.co.uk HQ: Consett, United KingdomReported employees: 1-10 | Consett, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We are based in the North East but operate nationally and have a track record helping businesses from sole traders to limited companies to achieve compliance and optimise their…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Archimedia Accountsarchimediaaccounts.co.uk HQ: Nottingham, United KingdomReported employees: 1-10 | Nottingham, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Accountants based in Nottingham - specialising in proper Full Tax Reviews for business & individuals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Family Office TAX Services LLPfamilyofficetax.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“A deliberately small team of senior personal tax specialists focused on quality, service and providing a “family office experience” to a select number of clients.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Howard Roth LLPhowardroth.co.uk HQ: Acton, United KingdomReported employees: 1-10 | Acton, United Kingdom | 1-10 | Exact match | 6 contacts → |
“We are an experienced and proactive firm of accountants tax advisers based in Acton, West London.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Taxsolverstaxsolvers.co.uk HQ: Leicester, United KingdomReported employees: 11-50 | Leicester, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Taxsolvers can assist you with Year End Accounts, Tax returns, VAT Returns, Corporation Tax Returns, Personal Tax Returns, Payroll, Bookkeeping Services, and many more!” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Satis TAX Limitedsatistax.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Satis Tax provides specialist tax and accountancy advice to individuals and businesses in the UK, US and throughout the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 198 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Tax compliance firms: dataset insights
October 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
196 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 198 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Tax compliance firms by metro
Questions about this company list
What does Exact match mean for tax compliance firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many tax compliance firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 198 matching company records, 1,038 tracked contacts and 342 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Tax compliance firms by geography
- Tax compliance firms based in Vienna, Austria
- Tax compliance firms based in Toronto, Canada
- Tax compliance firms based in Berlin, Germany
- Tax compliance firms based in Cologne, Germany
- Tax compliance firms based in Hamburg, Germany
- Tax compliance firms based in Munich, Germany
- Tax compliance firms based in New Delhi, India
- Tax compliance firms based in London, United Kingdom
- Tax compliance firms based in Atlanta, United States
- Tax compliance firms based in Austin, United States
- Tax compliance firms based in Chicago, United States
- Tax compliance firms based in Dallas, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 tax compliance firms based in the United Kingdom. Snapshot: October 22, 2026. https://revenuebase.ai/companies/tax-compliance-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Tax compliance firms based in Vienna, Austria
- Tax compliance firms based in Toronto, Canada
- Tax compliance firms based in Berlin, Germany
- Tax compliance firms based in Cologne, Germany
- Tax compliance firms based in Hamburg, Germany
- Tax compliance firms based in Munich, Germany