Company lists · Data refreshed November 2026

Top 25 Tax preparation services for startups based in Belgium

RevenueBase identified 82 company matches for tax preparation services for startups associated with Belgium as of November 2026 and tracks 400 professional contacts across them, including 175 with verified work emails. Aalst is the largest hub.

This list covers company matches for tax preparation services for startups associated with Belgium, 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
82Companies
400Contacts tracked
175Verified emails
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The 25 largest tax preparation services for startups based in Belgium

Ranked by team size
Top 25 of 82 company matches for tax preparation services for startups based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-200158 contacts →

Exact match

“Accountable frees you from the hoops and hurdles of being independent by giving you the tools you need to pay your taxes and manage your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrasschaat, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Als ondernemer heb je heel wat wettelijke, boekhoudkundige en fiscale verplichtingen die je vaak liever kwijt dan rijk bent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIxelles, BelgiumHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Sofibel est un bureau comptable situé à Ixelles, qui accompagne les personnes physiques, sociétés et les associations dans la gestion de leur comptabilité et de leur fiscalité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Adfibo Accountants offers you an all-round service in the field of accounting, taxation, business advice, asset planning, legal advice and start-up advice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZaventem, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Plus qu'un bureau d'expertise comptable, Oracio, vous permets d économiser des impôts, vous apportez sérénité et vous simplifie la vie!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact match2110, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Kwalitatieve dienstverlening, professionele begeleiding en persoonlijke aandacht voor al onze cliënten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPoperinge, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Finfacts is an accounting company based out of Gasthuisstraat 53, Poperinge, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSart-bernard, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Cabinet expertise comptable et fiscal situé à Erpent Création et gestion d'entreprises Etablissement des bilans - déclarations fiscales - déclarations T.V.A- listing T.V.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact match8560, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Als erkend accountantskantoor zijn we gespecialiseerd in boekhoudkundige en fiscale dienstverlening aan zelfstandigen, KMO’s en vrije beroepen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBlankenberge, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Online Boekhouders is een erkend ITAA boekhoudkantoor uit Blankenberge, actief sinds 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLokeren, BelgiumHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Accountantskantoor Helon is a member of the Belgian Institute of Accountants and Tax Consultants (IAB) and was founded in 1979 by Etienne Helon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRhode-saint-genèse, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Nous vous accompagnons et vous conseillons dans la mise en place et la gestion de votre comptabilité de A à Z./ ́ : Nous complétons vos déclarations et vous conseillons afin…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHasselt, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Boekhoudkundige- en fiscale dienstverlening voor ondernemers Starters begeleiding Digitale aanpak met persoonlijke opvolging en contact”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDe Panne, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGeel, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“SBK Accountancy is an accounting company based out of 210 Winkelomseheide, Geel, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOostkamp, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Kantoor Huygens is een fullservice accountancybureau met een grote aandacht voor persoonlijk contact.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We provide a wide variety of tax and accounting services, corporate advice and all other aspects which keeps entrepreneurs awake.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSchoten, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAalst, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Boekhouding, fiscaliteit en juridische ondersteuning van A tot Z.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSint-niklaas, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Raadgeving en bijstand - Begeleiding bij de aanvang van uw activiteit waaronder de keuze tussen een eenmanszaak of vennootschap, de registratie bij de verschillende administraties…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZwijndrecht, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Boekhouding en raadgeving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAartselaar, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMaldegem, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Kantoor Schram is an individual & family services company based out of Maldegem, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMol, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Boekhoudkantoor Van De Kempen staat kleine en middelgrote ondernemingen bij in het vervullen van hun boekhoudkundige en fiscale verplichtingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 82 tax preparation services for startups based in Belgium

See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax preparation services for startups based in Belgium at a glance

As of Nov 6, 2026
43.8%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · Aalst
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
11
51-200
1

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 82 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 Belgium whose business descriptions match “tax preparation services for startups” 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 175 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 November 6, 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.

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 preparation services for startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax preparation services for startups are there based in Belgium?

RevenueBase identified 82 company matches for tax preparation services for startups associated with Belgium as of November 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?

Accountable tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax preparation services for startups?

Aalst leads with 3 company records, followed by Antwerp (3) and Ghent (3).

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 175 professional contacts with verified work emails tracked across these 82 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 November 6, 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 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.