Tax advisory for digital companies

Accounting, payroll, annual financial statements, and advisory, all from a single source. Software handles the routine work, while our tax team reviews everything and answers your questions. Up-to-date numbers every month. Proactive, digital, and forward-looking.

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Integral takes care of your bookkeeping and your monthly close
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Bookkeeping, payroll and taxes,
on one smart platform

Tax registration

We handle your registration with the tax office – from tax registration to your tax number. Along the way, we work through the key decisions that will matter later.

Learn about tax registration
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Monthly bookkeeping

Connect your accounts once so transactions and documents sync automatically. Your bookkeeping runs in real time and your BWA is prepared every month.

Learn about accounting
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VAT returns

We handle your advance VAT returns (UStVA), Zusammenfassen Meldung (ZM), and all other filings directly with the tax office. Should any questions come up, we'll coordinate with you

Learn about VAT filings
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Efficient Payroll

Ongoing payroll for your employees and you – simple, digital and via app. Integral handles all communication with the authorities and social insurance funds for you.

Learn about payroll
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PAYSLIP FEBRUARY 2026 €4,850.00 €3,112.40 27/02/2026 Gross Net Payout Submitted to authorities and insurers
Annual statements & taxes

Your annual financial statements are built directly from bookkeeping that's already kept clean – with no laborious rework. Tax optimization included.

Learn about annual statements
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FINANCIAL YEAR 2025 Annual accounts 12 months closed on time CIT & trade tax filed ✓
Proactive tax advisory

Your tax advisor spots tax opportunities early and flags them to you – before deadlines dictate your decisions.

Learn about advisory
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Your first 30 days with Integral

Day 1

Become a client

Als Mandant der Integral Tax GmbH Wirtschaftsprüfungsgesellschaft ist Ihr Mandat innerhalb von sieben Tagen eingerichtet.

By day 14

Switching tax advisors

Integral handles the switch of tax advisors, including all coordination with your previous advisor.

From day 30

First BWA

After the onboarding call with our team, your ongoing bookkeeping begins.

Your bookkeeping connected to all your tools

The Integral platform seamlessly integrates all German business banks, leading payment providers, and numerous tools. Any other systems can be integrated as well.

Convinced? Learn more

Schedule an appointment
With Integral, I have the perfect partner for accounting, payroll, and taxes. Fast, simple, and proactive.
With Integral, I have the perfect partner for accounting, payroll, and taxes. Fast, simple, and proactive.
Felix Rösner, Founder & CEO
I recommend Integral to founders and managing directors who are looking for state-of-the-art tax advice and an efficient accounting solution.
I recommend Integral to founders and managing directors who are looking for state-of-the-art tax advice and an efficient accounting solution.
Hans Peter Frank, Founder & CEO, multiple companies
“As managing director of a start-up, I barely have time to deal with additional topics. Integral takes optimal care of my holding company by taking care of all related tasks for me.”
“As managing director of a start-up, I barely have time to deal with additional topics. Integral takes optimal care of my holding company by taking care of all related tasks for me.”
Rap Paulavicius, Founder
“In the past, communication with our tax advisor was difficult. With Integral, we exchange questions and documents directly via the platform, get quick answers and save time and nerves.”
“In the past, communication with our tax advisor was difficult. With Integral, we exchange questions and documents directly via the platform, get quick answers and save time and nerves.”
Magnus Grünewald, Founder, Lyceum
“Before Integral, our accounting was stressful and time-consuming. Thanks to seamless integration, we now save a lot of time and have full transparency about tax deadlines and processes. This allows us to focus on our growth again.”
“Before Integral, our accounting was stressful and time-consuming. Thanks to seamless integration, we now save a lot of time and have full transparency about tax deadlines and processes. This allows us to focus on our growth again.”
Dr. Patrick Gassmann, Founding Team, Co-Power Energy

Frequently asked questions

Is Integral a tax advisor?

Yes. Integral supports you across all of your tax obligations – from ongoing financial accounting and the advance VAT return to communication with the tax office and your annual financial statements. All reserved activities are performed in full by Integral Tax GmbH Wirtschaftsprüfungsgesellschaft, with the relevant specialists such as accountants, tax advisors and auditors. This is how we combine genuine tax expertise with a modern, AI-native platform.

Which software does Integral use?

We use our own software to provide your bookkeeping. You don't need any other software to work with Integral. We handle everything within the Integral platform – including MCP, APIs and everything that comes with it.

What does it cost to become an Integral client?

The price depends on the scope and complexity of your needs – for example, the number of receipts, employees and the services required (tax setup, payroll, bookkeeping, advisory and annual financial statements). You pay a transparent fixed price with no hidden costs. After a free initial consultation, you'll receive an individual quote.

How does switching to Integral work?

Switching to Integral is simple and fully managed:

  1. Free initial consultation: We analyze your requirements and check together whether Integral is a good fit for your company.
  2. Individual quote & start: You receive a quote and can become a client right away.
  3. Seamless switch: We handle all communication with your previous tax advisor and take care of cancellation, data transfer and powers of attorney.
  4. Start working together: We take over your ongoing bookkeeping and catch up on any overdue annual financial statements. Your personal tax team is always by your side.

You can switch at any time – fast, secure and effortless for you.

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Enterprise-level security.

Built for European SMEs.

WPG

Integral is a recognized public audit firm (Wirtschaftsprüfungsgesellschaft, WPG) under the German Public Accountant Act (WPO) and is subject to oversight by the Chamber of Public Accountants (Wirtschaftsprüferkammer).

GDPR

Our processes are designed to meet GDPR requirements. Defined access rights and documented procedures ensure that client data is handled in a controlled manner.

§203 STGB

Our systems are built around the statutory duty of professional confidentiality. Client data is processed separately and never disclosed without authorization. External service providers are bound exclusively in accordance with § 203 (3) of the German Criminal Code (StGB).

EU DATA HOSTING

All client data is stored and processed exclusively in European data centers. Full data sovereignty, no third-country transfers.

BOOK YOUR INITIAL CONSULTATION IN 60 SECONDS

Talk to us about your tax setup, in person and confidentially.

Find out exactly how your bookkeeping, payroll, and taxes flow together seamlessly at Integral.

✓ Initial consultation 100% free

✓ Personalized expert advice

✓ Guaranteed fast response

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