Company lists · Data refreshed November 2026

Top 24 Personal tax advisors based in Belgium

RevenueBase identified 53 company matches for personal tax advisors associated with Belgium as of November 2026 and tracks 259 professional contacts across them, including 97 with verified work emails. Aalter is the largest hub.

This list covers company matches for personal tax advisors 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
53Companies
259Contacts tracked
97Verified emails
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The 24 largest personal tax advisors based in Belgium

Ranked by team size
Top 24 of 53 company matches for personal tax advisors 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 matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“As a niche law firm, Sansen International Tax Lawyers focuses on three pillars, both nationally and internationally: tax advice, tax litigation and estate planning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchLoppem, BelgiumHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Lemon Consult is een erkend belastingadviseur die zich 100% focust op fiscale, financiële en familiale vermogensplanning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLeuven, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Animo is a boutique tax law firm based in Leuven (Belgium).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact match3530, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Proactief meedenken, persoonlijk contact, sectorkennis en deskundigheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEynatten, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Die mittlere Größe unserer Kanzlei ermöglicht uns eine professionelle und breite Beratungsleistung nah am Kunden, ohne seine Belange aus den Augen zu verlieren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWatermael-boitsfort, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Ax’well is a boutique firm specialized in tax advisory and accounting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHasselt, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Een persoonlijke begeleiding, met zorg voor een deskundige verwerking van uw fiscaal dossier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchZottegem, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“After more than 15 years at a Big Four company, I became an independent Tax Consultant, assisting national and international companies with their global mobility and rewards…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchOstend, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Atacs is een professioneel adviesbureau gespecialiseerd in boekhouding/accountancy, fiscaliteit, vermogensplanning en ondernemingsadvies voor zowel nationale als internationale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchGrez-doiceau, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Créée en 1982 la société HABEO Fiduciaire, anciennement nommée Bureau Comptable Basecq, est une société reconnue par l’ITAA (Institute for Tax Advisors & Accountants) sous le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKeerbergen, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“AVP Accountants & Belastingconsulenten is een professioneel adviesbureau dat gespecialiseerd is in accountancy en belastingadvies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWaregem, 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
17Exact matchLasne, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Egide is a boutique tax firm based in Brussels South We are tax specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Boekhouding en fiscaal advies voor éénmanszaken en KMO”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBeerzel, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wuyts Boekhouding en Fiscaliteit BVBA stands for high quality services in accounting and tax advisory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRonse, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“BDS Accountancy & Tax Advisor Boekhoudkundig en fiscaal advies op maat van jouw onderneming en uitgelegd in mensentaal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“MIR TAXES LLC US Taxes, Consulting & Expat Financial Services situated in Brussels to assist all US citizens and legal residents living abroad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHalen, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Qaltera is een kantoor van Accountants & Tax Advisors, gevestigd te Halen”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAalst, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Business and administration goes together like.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchQuevaucamps, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Expert-comptable fiscaliste à Grosage (Chièvres)”

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

Showing 24 of 53 personal tax advisors based in Belgium

See the full list, filter by size, metro and specialty, and access 97 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Personal tax advisors based in Belgium at a glance

As of Nov 6, 2026
37.5%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Aalter
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
12
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 53 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 “personal tax advisors” 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 97 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 “personal tax advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many personal tax advisors are there based in Belgium?

RevenueBase identified 53 company matches for personal tax advisors 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?

Sansen International TAX Lawyers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most personal tax advisors?

Aalter leads with 2 company records, followed by Brussels (2) and Aalst (1).

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 97 professional contacts with verified work emails tracked across these 53 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.