Company lists · Data refreshed September 2026

Top 25 Self-employed tax services based in Belgium

RevenueBase identified 236 company matches for self-employed tax services associated with Belgium as of September 2026 and tracks 1,050 professional contacts across them, including 477 with verified work emails. Brussels is the largest hub.

This list covers company matches for self-employed tax services 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 September 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
236Companies
1,050Contacts tracked
477Verified emails
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The 25 largest self-employed tax services based in Belgium

Ranked by team size
Top 25 of 236 company matches for self-employed tax services based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 ( Jette ), BelgiumHQ recorded Sep 22, 202611-5054 contacts →

Exact match

“Constituée en janvier 1997, MDS Consulting s.a.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchHuizingen - Beersel, BelgiumHQ recorded Sep 22, 202651-20048 contacts →

Exact match

“Boekhouders - Fiscalisten • Sociaal dienstenkantoor • Belastingconsulent.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchChaudfontaine, BelgiumHQ recorded Sep 22, 202611-5046 contacts →

Exact match

“BILLY est un bureau comptable Digital & Humain qui simplifie la vie des indépendants et freelances.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchMechelen, BelgiumHQ recorded Sep 22, 202611-5044 contacts →

Exact match

“Verschaeren & Mertens is an accounting company based in Mechelen, Belgium.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchEmbourg, BelgiumHQ recorded Sep 22, 202611-5034 contacts →

Exact match

“Depuis 3 générations, VERDIN & ASSOCIÉS offre un accompagnement en gestion comptable, fiscale et financière.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLokeren, BelgiumHQ recorded Sep 22, 202611-5021 contacts →

Exact match

“Financieel vertrouwenspartner van kmo’s, ondernemers en vrije beroepers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchOostduinkerke, BelgiumHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Madou Vandromme Accountancy te Oostduinkerke is an accounting company based out of Oostduinkerke (Koksijde), Belgium.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBrasschaat, BelgiumHQ recorded Sep 22, 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 · Sep 22, 2026 · View company records in RevenueBase
9Exact matchIxelles, BelgiumHQ recorded Sep 22, 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 · Sep 22, 2026 · View company records in RevenueBase
10Exact matchKapellen, BelgiumHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“EMENDO is een accountantskantoor dat de volledige boekhouding en fiscaliteit van vennootschappen, eenmanszaken en vrije beroepen verzorgt.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchRoeselare, BelgiumHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Boekhoudkantoor Godderis Accountancy is gespecialiseerd in fiscaal en boekhoudkundig advies.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchBeringen, BelgiumHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“AVISO+, FISCAAL ADVIES MET MEERWAARDE Wij bieden een waaier van diensten aan op het vlak van boekhouding, fiscaliteit en aanverwante activiteiten.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchZonhoven, BelgiumHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“CODA Boekhouders en Fiscalisten is a company based out of Belgium.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchKasterlee, BelgiumHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“Als boekhouders op mensenmaat begeleiden wij zelfstandigen en kmo’s om hun bedrijfsdoelstellingen te realiseren.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchWemmel, BelgiumHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“GDAC likes to support entrpreneurs that need a strategical way of using accounting to make the figures talk.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchRoeselare, BelgiumHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Adfisc BV werd opgericht om zelfstandigen ( KMO’s en vrije beroepen ) vanuit een boekhoudkundige visie meer en betere bedrijfsbegeleiding aan te bieden.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchOudenaarde, BelgiumHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“A&B Partners: uw partner van start tot finish.’ Als erkend accountantskantoor is A&B Partners Oudenaarde gespecialiseerd in boekhouding, fiscaliteit, juridisch en bedrijfsadvies…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchBreendonk, BelgiumHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“at account boekhoudkantoor is een dynamisch kantoor met meer dan 20 jaren ervaring in de begeleiding van zelfstandige en KMO's voor boekhouding, fiscaliteit.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchGenk, BelgiumHQ recorded Sep 22, 20261-109 contacts →

Exact match

“Boekhoudkantoor De Factuurwinkel staat voor boekhouding in mensentaal en op mensenmaat.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchHalle, BelgiumHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Yes we are an accounting practice.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Vous lancez votre statut de travailleur indépendant personne physique ou créez votre société?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchOlen, BelgiumHQ recorded Sep 22, 202611-509 contacts →

Exact match

“QfK Tax Accountants staat garant voor een persoonlijke, directe, aanpak van uw - boekhouding en begeleiding op maat van u & uw onderneming.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchGroot-bijgaarden, BelgiumHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Al meer dan 40 jaar is accountantskantoor Fiskodata een vaste waarde en een betrouwbare partner voor heel wat kmo’s, vzw’s, zelfstandigen en vrije beroepers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchMelsele, BelgiumHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Fibocount is een jong en dynamisch accountants- en advieskantoor gevestigd in Kallo.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchBaasrode, BelgiumHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Bij Digitwise zijn we niet zomaar een boekhoudkantoor - we zijn een one-stop-shop partner die zich toelegt op het ondersteunen van ondernemers in het digitale tijdperk.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 236 self-employed tax services based in Belgium

See the full list, filter by size, metro and specialty, and access 477 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Self-employed tax services based in Belgium at a glance

As of Sep 22, 2026
45.4%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Brussels
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
192
11-50
42
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 236 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 “self-employed tax services” 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 477 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 September 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.

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 “self-employed tax services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many self-employed tax services are there based in Belgium?

RevenueBase identified 236 company matches for self-employed tax services associated with Belgium as of September 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?

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

Which city has the most self-employed tax services?

Brussels leads with 6 company records, followed by Antwerp (6) and Liege (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 477 professional contacts with verified work emails tracked across these 236 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 September 22, 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.