Tax advisor, accounting and business consulting in Berlin
IABS-Berlin offers tax consulting, accounting and business consulting for individuals, freelancers, self-employed persons, landlords, companies and non-government organisations.
We support our clients in all domestic and international related tax and financial matters and help to keep their business structured and compliant with German regulations.
Services in German, English & Turkish · Digital & on-site · Office in Berlin Neukölln
Our office is located in Berlin, but we also work with clients throughout Germany. Many services can be handled digitally, so cooperation is possible regardless of location.
If you need support with taxes, accounting or starting a business in Germany, feel free to contact us.
Our services and who we support
IABS-Berlin provides professional support in the following areas:
Our services
- Tax consulting
- Tax returns for businesses, individuals, non-government organisations
- Reports and certificates for visa or international business matters
- Business consulting
- Support for founders and start-ups
- Accounting and bookkeeping
- Ongoing support for companies and freelancers
We work with
- Self-employed persons
- Freelancers
- Small and medium-sized companies
- Founders and start-ups
- Private individuals
- Landlords
- Non-government organisations
Starting a business in Germany?
If you are starting a business in Germany, professional advice from the beginning helps to avoid mistakes and unnecessary costs. We are happy to support both German and international clients.
If you need help with accounting, taxes , or business matters, please contact IABS-Berlin at any time.
Why choose IABS-Berlin
Personal contact person
Specialized in founders and self-employed clients
Support for companies and freelancers
Digital and on-site consulting
Office located in Berlin Neukölln
Services available in German, English and Turkish
Our goal is to make tax, accounting and business matters understandable and manageable for our clients.

Contact and appointment
If you have any questions or would like to discuss your situation, feel free to get in touch.
Phone: +49 30 255 598 26
Email: mail@iabs.berlin
WhatsApp: Chat on WhatsApp
Address: Karl-Marx-Straße 12, 12043 Berlin (Neukölln)
Hours: Mon–Fri, 10:00–17:00
Frequently asked questions
If you are self-employed, running a business or have complex tax matters, professional support is highly recommended.
Yes, we support founders with registration, tax matters and business planning.
No. Many services can be done digitally, so we work with clients all over Germany.
Yes, we provide ongoing accounting, booking of transactions and financial reports.
The cost depends on the scope of the consultation. You are welcome to contact us via our contact form, by email or by phone during our business hours, and we will give you an overview of our services and prices.
IABS-Berlin supports you from the very beginning of your business start-up. Together, we clarify which legal form suits your project, which tax obligations you need to consider and which documents are required.
Good preparation is essential when starting a business. Important aspects include a well-structured business plan, choosing the right legal form and having a basic understanding of accounting and tax obligations.
Ready to get started?
Get in touch to arrange a consultation. Meetings are available online or on-site.
IABS-Berlin · Karl-Marx-Straße 12, 12043 Berlin
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