Company lists · Data refreshed September 2026

Top 25 Tax services based in India

Name: Tax services based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,738 companies tracked

RevenueBase identified 1,738 tax services headquartered in India as of September 2026 and tracks 11,553 professional contacts across them, including 1,928 with verified work emails. New Delhi is the largest hub.

This list covers tax services headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

1,738Companies

11,553Contacts tracked

1,928Verified emails

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The 25 largest tax services based in India

Ranked by team size

Top 25 of 1,738 tax services based in India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to tax services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	KMK	Strong evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	628 contacts →
	Strong evidence “KMK Ventures is a leading Outsourced Accounting & Tax solutions company providing services to clients based out of USA.” Source: RevenueBase Database · checked Sep 21, 2026
2	Felix Advisory Private Limited	Strong evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	201-500	331 contacts →
	Strong evidence “Felix Advisory is one of the leading providers of tax & regulatory services, risk, transaction, financial & business advisory, internal audit, and corporate governance services in…” Source: RevenueBase Database · checked Sep 21, 2026
3	Transaction Square	Strong evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	274 contacts →
	Strong evidence “Transaction Square is a Tax, Regulatory and Business Advisory firm founded by entrepreneurial Big-4 Partners having collective advisory experience spanning over 3 decades.” Source: RevenueBase Database · checked Sep 21, 2026
4	Oremus Corporate Services	Strong evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	201-500	260 contacts →
	Strong evidence “At Oremus Corporate Services, we specialize in delivering top-notch Accounting and Bookkeeping, Secretarial Compliance, Payroll, Tax, HR, and Business Advisory Services.” Source: RevenueBase Database · checked Sep 21, 2026
5	Tax2win	Strong evidence	Jaipur, IndiaHQ checked Sep 21, 2026	201-500	243 contacts →
	Strong evidence “Indian tax laws are a maze of deadlines, exemptions and penalties, making it difficult for the taxpayer to file their ITR.” Source: RevenueBase Database · checked Sep 21, 2026
6	taxbuddy.com	Strong evidence	Mumbai, IndiaHQ checked Sep 21, 2026	n/a	240 contacts →
	Strong evidence “Welcome to TaxBuddy, your one-stop solution for all your tax preparation and filing needs- happy users across 2600 towns in India - 4.9 star Google rating from customers - Led by…” Source: RevenueBase Database · checked Sep 21, 2026
7	Stco India	Indirect evidence	Jabalpur, IndiaHQ checked Sep 21, 2026	201-500	98 contacts →
	Indirect evidence “STCO is run by some of the best professionals of India.” Source: RevenueBase Database · checked Sep 21, 2026
8	Ventura Pranas	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	51-200	92 contacts →
	Indirect evidence “Ventura Pranas is a cross-border advisory firm providing specialised solutions to individuals and companies across the US, India, and Singapore.” Source: RevenueBase Database · checked Sep 21, 2026
9	Aavana Corporate Solutions PVT LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	11-50	69 contacts →
	Indirect evidence “Keeping in mind the motto of Aavana “Redesign your business”, we’ve been providing the best of business and financial advisory for all our clients.” Source: RevenueBase Database · checked Sep 21, 2026
10	Especia Associates LLP	Strong evidence	Noida, IndiaHQ checked Sep 21, 2026	11-50	66 contacts →
	Strong evidence “Especia Associates LLP is a group of qualified professionals providing highly customized and efficient financial advice to various organizations on Income Tax Returns, Internal…” Source: RevenueBase Database · checked Sep 21, 2026
11	AGH And Associates	Strong evidence	Pune, IndiaHQ checked Sep 21, 2026	51-200	49 contacts →
	Strong evidence “We are a full fledged accounting firm providing services right from transaction advisory, accounting, payroll, outsourced accounting, Taxation including income tax and GST - all…” Source: RevenueBase Database · checked Sep 21, 2026
12	Jaikumar Tejwani & CO LLP	Strong evidence	Delhi, IndiaHQ checked Sep 21, 2026	11-50	47 contacts →
	Strong evidence “Established in the year 1995, “Jaikumar Tejwani & Co LLP”, Chartered Accountants is engaged in offering Advisory and Compliance services in the areas of Direct Tax, International…” Source: RevenueBase Database · checked Sep 21, 2026
13	Akssai Projexel	Strong evidence	Jabalpur, IndiaHQ checked Sep 21, 2026	201-500	47 contacts →
	Strong evidence “We help individuals and organization to find the value they are looking for by providing quality assurance, tax, filings and advisory services.” Source: RevenueBase Database · checked Sep 21, 2026
14	Haricare	Strong evidence	Bangalore, IndiaHQ checked Sep 21, 2026	51-200	44 contacts →
	Strong evidence “We are a professional accounting and taxation outsourcing firm providing dedicated support to Australian and New Zealand Public Practicing firms and Registered Tax Agents.” Source: RevenueBase Database · checked Sep 21, 2026
15	Taxspanner	Strong evidence	Delhi, IndiaHQ checked Sep 21, 2026	11-50	43 contacts →
	Strong evidence “TaxSpanner.com is one of India’s largest and most trusted websites that offers online preparation of accounts books and filing of TDS, GST, individual Income Tax Returns (ITR).” Source: RevenueBase Database · checked Sep 21, 2026
16	VGC Advisors	Strong evidence	Noida, IndiaHQ checked Sep 21, 2026	11-50	42 contacts →
	Strong evidence “Are you a small business owner looking to conquer the daunting world of finance and taxes?” Source: RevenueBase Database · checked Sep 21, 2026
17	Professional Utilities	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	42 contacts →
	Indirect evidence “Professional Utilities is a one-stop business consultancy helping entrepreneurs, startups, MSMEs, manufacturers, importers, exporters and established enterprises manage…” Source: RevenueBase Database · checked Sep 21, 2026
18	LNS Infusion	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	11-50	41 contacts →
	Indirect evidence “At LnS Infusion, we've dedicated ourselves to making indirect taxation less complicated and more efficient for businesses of all sizes.” Source: RevenueBase Database · checked Sep 21, 2026
19	TAX Compaas	Strong evidence	Bangalore, IndiaHQ checked Sep 21, 2026	11-50	36 contacts →
	Strong evidence “A boutique tax consulting organisation focused on helping its clients comply with the tax laws in letter and in spirit.” Source: RevenueBase Database · checked Sep 21, 2026
20	Book MY Accountant	Strong evidence	Kolkata, IndiaHQ checked Sep 21, 2026	11-50	35 contacts →
	Strong evidence “Book My Accountant is a Tax Consultancy Firm with a team of 100 executives.” Source: RevenueBase Database · checked Sep 21, 2026
21	Fibact	Strong evidence	Bengaluru South, IndiaHQ checked Sep 21, 2026	11-50	34 contacts →
	Strong evidence “FIBACT is formed with the objective to provide Bookkeeping, Accounting and Tax Compliance Services to Accounting Firms, Small and Medium Enterprises in US & India.” Source: RevenueBase Database · checked Sep 21, 2026
22	S Bhalotia & Associates	Indirect evidence	Kolkata, IndiaHQ checked Sep 21, 2026	51-200	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
23	Shah Consultancy	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “Shah Consultancy is a wholly owned by Chartered Accountants and Certified Chartered Accountants having experience of over 28 years old.” Source: RevenueBase Database · checked Sep 21, 2026
24	Mspr & CO Chartered Accountants	Strong evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	51-200	29 contacts →
	Strong evidence “Having a dedicated team to provide the wide range of services like -Statutory Audit - Tax Audit - Income Tax - Indirect Taxes - Due Diligence - Financial Planning - Forecasting…” Source: RevenueBase Database · checked Sep 21, 2026
25	Sanjay Modi & CO	Indirect evidence	Kolkata, IndiaHQ checked Sep 21, 2026	51-200	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: tax services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names tax services.
Partial evidence: Its own public description names part of tax services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name tax services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,738 tax services based in India

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Tax services based in India at a glance

As of Sep 21, 2026

16.7%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

7.8%Largest-city concentration · New Delhi

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,014

11-50

579

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 1,738 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among tax services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “tax services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names tax services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among tax services, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,928 across the full list. 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 September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Tax services by metro

Tax services in New Delhi135
Tax services in Mumbai108
Tax services in Hyderabad94
Tax services in Delhi90
Tax services in Ahmedabad88
Tax services in Pune80
Tax services in Chennai62
Tax services in Bangalore59
Tax services in Kolkata56
Tax services in Bengaluru49
Tax services in Jaipur37
Tax services in Noida36
Tax services in Gurgaon26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names tax services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many tax services are there based in India?

RevenueBase identified 1,738 tax services headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

KMK, headquartered in Ahmedabad, tops this list with the largest team on record.

Which city has the most tax services?

New Delhi leads with 135 headquartered companies, followed by Mumbai (108) and Hyderabad (94).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,928 verified decision-maker contacts tracked across these 1,738 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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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 Smart Search, 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.