Company lists · Data refreshed September 2026

Top 25 Tax practice management software companies based in Germany

RevenueBase identified 55 company matches for tax practice management software companies associated with Germany as of September 2026 and tracks 660 professional contacts across them, including 391 with verified work emails. Berlin is the largest hub.

This list covers company matches for tax practice management software companies associated with Germany, 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 14, 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 14, 2026 How this list was built
55Companies
660Contacts tracked
391Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tax practice management software companies based in Germany

Ranked by team size
Top 25 of 55 company matches for tax practice management software companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 matchLudwigsburg, GermanyHQ recorded Sep 14, 2026501-1,000184 contacts →

Exact match

“Die Wolters Kluwer Tax & Accounting Deutschland GmbH mit Hauptsitz in Ludwigsburg ist Anbieterin der Produktlinien ADDISON, ADDISON Akte und ADDISON SBS.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchRosenheim, GermanyHQ recorded Sep 14, 2026201-500152 contacts →

Exact match

“Agenda ist einer der führenden Software-Anbieter für die steuer- und wirtschaftsberatenden Berufe.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchOstfildern, GermanyHQ recorded Sep 14, 202651-20046 contacts →

Exact match

“Die Simba Computer Systeme GmbH bietet seit über 35 Jahren modulare Komplettlösungen für Finanz- und Unternehmenssoftware.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchEschborn, GermanyHQ recorded Sep 14, 202611-5035 contacts →

Exact match

“The fwsb GmbH is a company in the information technology and services sector, based in Eschborn, Hesse, Germany.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchBonn, GermanyHQ recorded Sep 14, 202651-20034 contacts →

Exact match

“STOTaX GmbH & Co.KG Im Sinne unserer Zielgruppe, zu denen Steuerberater, Buchhalter, Mandanten und Unternehmen gehören, verfolgen wir als familiengeführtes Unternehmen eine…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchAachen, GermanyHQ recorded Sep 14, 202611-5029 contacts →

Exact match

“Taxy.io, Intelligent Automation in Tax & Legal Advice: Taxy.io was founded in 2018 as a spin-off of RWTH Aachen University and develops innovative software that enables tax…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchBerlin, GermanyHQ recorded Sep 14, 202611-5020 contacts →

Exact match

“We are wundertax.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchNuremberg, GermanyHQ recorded Sep 14, 202611-5013 contacts →

Exact match

“fintegra steht für digitale Lösungen rund um die steuerliche Verarbeitung komplexer Vermögenssachverhalte.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchCologne, GermanyHQ recorded Sep 14, 202611-5012 contacts →

Exact match

“Infolog – Tax-Tech-Kompetenz seit über 20 Jahren Als Familienunternehmen stehen wir für Vertrauen, Partnerschaft und langfristige Zusammenarbeit.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchSolingen, GermanyHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Mit Fastdocs optimieren Steuerberatungskanzleien & Unternehmen ihre Arbeitsprozesse.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Sep 14, 202611-508 contacts →

Exact match

“Unsere Mission ist es, mit unseren Software-Produkten die digitale Zusammenarbeit zwischen Steuerberatern und deren Mandanten zu vereinfachen.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchViersen, GermanyHQ recorded Sep 14, 202611-507 contacts →

Exact match

“Wir sind Berater, die Ihnen frühzeitig und aktiv aufzeigen, wie Sie Ihr Unternehmen entwickeln können und Ihnen nicht nur im Nachhinein erzählen, was hätte besser laufen können.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchKempten, GermanyHQ recorded Sep 14, 20261-106 contacts →

Exact match

“Progressive, Agile, Unique, Leaders”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Sep 14, 202611-505 contacts →

Exact match

“Willkommen bei BMD!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Mein Arxonas ist ein speziell für Steuerberater entwickeltes cloudbasiertes Managementsystem.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Sep 14, 202611-503 contacts →

Exact match

“Universal Units is the provider of IT-based solutions for the global management of corporate taxes.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchNuremberg, GermanyHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Als Digitalisierungsexperte in der Steuerberatung legen wir besonderen Wert auf eine sehr persönliche Betreuung unserer Mandanten.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchFrankenthal, GermanyHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Jedes Jahr stellt die Steuererklärung für viele eine große Hürde dar.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchHanau, GermanyHQ recorded Sep 14, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchEttenheim, GermanyHQ recorded Sep 14, 202611-502 contacts →

Exact match

“Willst Du Dein Unternehmenswachstum vorantreiben, ohne dabei massive steuerliche Belastungen zu fürchten?”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Sep 14, 202611-502 contacts →

Exact match

“Wir entwicklen Software für mittelständische Steuerberatungskanzleien sowie für Finanz- und Steuerabteilungen von Unternehmen und Institutionen.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchDresden, GermanyHQ recorded Sep 14, 202611-502 contacts →

Exact match

“Plan12 ist die innovative Steuerkanzlei für Unternehmen mit Weitblick.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchCologne, GermanyHQ recorded Sep 14, 20261-102 contacts →

Exact match

“FlowTact entwickelt Softwarelösungen und digitale Applikationen, die speziell für Steuerkanzleien gebaut sind - von der Standard-Software bis zur maßgeschneiderten…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchBad Salzungen, GermanyHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Mit Unterstütung unseres Servicepartners der Datev eG bieten wir Ihnen die professionelle Einführung von Datev-Unternehmen Online an.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchDahn, GermanyHQ recorded Sep 14, 20261-102 contacts →

Exact match

“TRAPP Steuerberatung is a company based out of 35 Äußermühlstraße, Dahn, Rhineland-Palatinate, Germany.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 55 tax practice management software companies based in Germany

See the full list, filter by size, metro and specialty, and access 391 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Tax practice management software companies based in Germany at a glance

As of Sep 14, 2026
59.2%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · Berlin
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
25
51-200
2
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 55 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 Germany whose business descriptions match “tax practice management software companies” 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 391 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 14, 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 practice management software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax practice management software companies are there based in Germany?

RevenueBase identified 55 company matches for tax practice management software companies associated with Germany 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?

Wolters Kluwer TAX & Accounting Deutschland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax practice management software companies?

Berlin leads with 6 company records, followed by Hamburg (3) and Cologne (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 391 professional contacts with verified work emails tracked across these 55 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 55 tax practice management software companies based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

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.