JUHN Partner GmbH Steuerberatungsgesellschaft
Tax advisory firm53113 Gronau
Tax advisory firm in Bonn-Gronau for corporations and partnerships, focusing on internet businesses, real estate and investment.
- SMEs
- E-commerce
- Business start-ups
- +7
Tax adviser directory · North Rhine-Westphalia
Tax advisers in Bonn
By Bardhyl Bytyqi & Armend BajramiLast updated:
In short
Mein MwSt-Rechner lists 27 tax practices and tax advisory firms in Bonn, last checked on 14 October 2026. Tax advisers based in Bonn belong to the Steuerberaterkammer Köln. Bonn levies trade tax in 2026 at a multiplier (Hebesatz) of 537 %; freelancers do not pay trade tax.
- Firms
- 27
- Hebesatz 2026
- 537 %
- Population
- 323,587
- Last checked
- 14 October 2026
All 27 tax firms in Bonn
2 firms in Bonn
PMPG Steuerberatungsgesellschaft PartmbB
Tax advisory firm
Tax advisory firm in Bonn for businesses in healthcare, trades, e-commerce and hospitality, focusing on digitalisation.
- SMEs
- Medical professions
- Trades & crafts
- +8
Also advises in English
Trade tax and chamber of tax advisers in Bonn
In 2026, the Federal City of Bonn levies trade tax (Gewerbesteuer) at a multiplier (Hebesatz) of 537% (source: DIHK Hebesatz survey 2026, as of 1 July 2026). Only commercial businesses pay trade tax, not freelancers under § 18 EStG. Sole proprietorships and partnerships receive a €24,500 allowance on trade income under § 11(1) GewStG. The Hebesatz is applied to the tax base of 3.5% of trade income after the allowance. Example for a sole proprietor in Bonn with €50,000 trade income: (€50,000 − €24,500) × 3.5% × 537% = approx. €4,792.73 trade tax.
Under § 35 EStG, sole proprietors and partners can reduce their income tax by four times the trade tax base amount. At a Hebesatz of 537%, approx. €1,222.73 of the example remains as a real extra cost, provided the income tax on the commercial income is high enough. Corporations such as a GmbH get neither the allowance nor the credit.
Tax advisers based in Bonn belong to the Steuerberaterkammer Köln. Whether someone is an appointed Steuerberater can be checked in the official register (Steuerberaterverzeichnis) of the Bundessteuerberaterkammer.
Key tax facts for Bonn, as of 2026
- State
- North Rhine-Westphalia
- Population
- 323,587 (as of 31 December 2025)
- Trade tax multiplier (Hebesatz) 2026
- 537 %
- Trade tax on €50,000 trade income (sole proprietor)
- €4,792.73
- Responsible chamber of tax advisers
- Steuerberaterkammer Köln
- Check an appointment
- Official register of tax advisers
Calculation: (€50,000 − €24,500 allowance under § 11(1) GewStG) × 3.5 % base rate × 537 % multiplier = €4,792.73. Under § 35 EStG four times the tax base reduces income tax, leaving about €1,222.73 as an extra cost.
Focus areas of tax advisers in Bonn
How many of the 27 firms in Bonn name each focus area on their website. Click one to filter the list.
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All firms in Bonn from A to Z
Show all 27 firms
- 2M Steuerberater GmbH
- Burggräf & Zultner Partnerschaft mbB Steuerberatungsgesellschaft
- Christina Bischof Steuerberaterin
- DBA Steuerberatungsgesellschaft mbH
- Dipl. Kff. (FH) Claudia Müller, Steuerberaterin
- Dustert | Beitz | Kullmann Partnerschaft mbB
- fmp GmbH Wirtschaftsprüfungsgesellschaft
- Friedrichs-Byhahn Steuerberater Partnerschaft mbB
- GKM GmbH Steuerberatungsgesellschaft
- GRUND, RICHTER, ENGELS Partnerschaftsgesellschaft mbB Steuerberatungsgesellschaft
- Jörg Nückel & Partner Steuerberatungsgesellschaft PartGmbB
- JUHN Partner GmbH Steuerberatungsgesellschaft
- Kleine & Partner Partnerschaftsges. mbB Steuerberater und Rechtsanwalt
- Klotz Sari Steuerberatungsgesellschaft mbH
- Loose & Partner
- PARTA Steuerberatung GmbH
- PELZER BROEHL Partnerschaft mbB Wirtschaftsprüfungsgesellschaft Steuerberatungsgesellschaft
- PMPG Steuerberatungsgesellschaft PartmbB
- QUABECK & PARTNER eGbR Wirtschaftsprüfer Steuerberater
- Ralph Hermann Steuerberater
- Stefan Arndt, Steuerberater, Fachanwalt für Steuerrecht, Rechtsanwalt
- Steuerberater Alexandra Rüben
- Steuerberaterin Beate Pöpping
- Steuerberaterin Elke Gärtner
- Steuerberatung Ockenfels
- Steuerberatungskanzlei Ursula Kalus
- Steuerkanzlei Alexandra Runkel
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Frequently asked questions
How high is trade tax in Bonn in 2026?
Bonn applies a trade tax multiplier (Hebesatz) of 537 % in 2026. A sole proprietor with €50,000 trade income pays (€50,000 − €24,500 allowance) × 3.5 % × 537 % = €4,792.73. Under § 35 EStG four times the tax base is credited against income tax, so about €1,222.73 remains as an extra cost.
Which chamber of tax advisers is responsible for Bonn?
Tax advisers with their practice in Bonn are members of the Steuerberaterkammer Köln. Under § 73(1) StBerG the responsible chamber is the one in whose district the adviser has their professional practice. Membership can be checked in the official register of the Federal Chamber of Tax Advisers.
How many tax advisers are listed for Bonn?
This directory lists 27 tax practices and tax advisory firms in Bonn, each checked against the legal notice on its own website. It is a curated selection, not a complete list; the official register of the Federal Chamber of Tax Advisers contains every appointed tax adviser.
Are there English-speaking tax advisers in Bonn?
Yes. 3 firms in Bonn state on their own website that they also advise in English. Use the language filter above the list to show only these firms, then confirm the consultation language when you get in touch.
How much does a tax adviser in Bonn cost?
Fees are set nationwide by the Remuneration Ordinance (StBVV), so the same rules apply in Bonn as everywhere in Germany. The time fee is €16.50 to €41.00 per started quarter hour (§ 13 StBVV), and a consumer's first consultation costs at most €190.00 (§ 21 StBVV), plus VAT.
Do freelancers in Bonn pay trade tax?
No. Freelancers with income from self-employment under § 18 EStG do not pay trade tax, in Bonn or anywhere else. Trade tax applies only to commercial businesses under § 2(1) GewStG, and sole proprietors and partnerships first deduct an allowance of €24,500 under § 11(1) GewStG.
Is a firm in Bonn missing?
Suggest a tax firm in Bonn. We check the details against the firm's legal notice before adding it. Firms that are already listed change their entry with the form on their profile page.