Tax advisor for Online Business

Integral offers modern tax consulting for online entrepreneurs, GmbHs, UGs, and holding companies, as dynamic as their business models. Get answers in hours, not weeks, for a fixed monthly fee.

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Optimized tax advice for online bussinesses

Traditional tax consulting manages the past. Integral helps you scale your business.

The problem: Classic tax firm

The solution: Integral

Communication vacuum: They wait days or weeks for an answer while important business decisions are blocked.

✔️ Real-Time Support: Wir antworten innerhalb weniger Stunden. Steuerfragen klären wir proaktiv, damit sie sofort handlungsfähig bleiben.

The “surprise bill”: Settlements based on time charges or unclear rates make your fixed costs unpredictable.

✔️ Full planning security: With our monthly fixed prices, you know exactly how much your tax advice costs down to the last cent.

Analog ballast: Tedious sending PDFs, email attachments, and manual lists back and forth eats up time.

✔️ Modern automated accounting: Fully automated workflows and a central platform do the admin stuff in the background.

Lack of industry understanding: Your advisor doesn't understand Stripe fees or SaaS metrics.

✔️ Digital-First Mindset: We specialize in online companies and understand their tech stacks and business models.

The Integral approach

We don’t view tax consulting as merely a regulatory obligation, but as an integral part of your digital business infrastructure.Integral builds the tax infrastructure for your business.

Through digital processes, clear structures, and swift communication, we ensure that your finances keep pace with your growth.

Integral supports

Integral Advantage: More than just a law firm -> Your financial operating system.

Integral combines human tax expertise with modern automation to ensure your tax processes run digitally, efficiently, and scalably.

  • AI-native automation: Our processes are built to be digital and standardized. Documents are processed in a structured manner, and accounting and tax processes run through clear, automated workflows
  • Quick responses instead of long wait times: While many firms take several days to respond, we rely on fast digital communication so you can resolve tax questions promptly
  • Clear pricing instead of surprises: With Integral, you have full cost transparency. Operating companies start at €240 per month for monthly bookkeeping, for annual financial statements, we charge a fair rate of 2.5 to 2.9 times.
  • Digital-First Expertise: We work with digital corporations such as SaaS companies, agencies, and other online businesses. Our team understands digital business models and modern ways of working, from remote teams to fully digital processes.

Our Partners

Companies like yours rely on Integral:

4.0/5

Trustpilot

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.

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Annual statements & taxes

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

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Proactive tax advisory

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

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Is Integral the right fit for your online business?

Integral has deliberately specialized in digital corporations (GmbHs and UGs) that pursue scalable business models. We work with entrepreneurs who are looking for a partner that not only embraces digital processes but also proactively drives them forward.

  • Operating GmbHs and UGs: Whether SaaS companies, digital agencies, or other online service providers. We support operational corporations with structured, digital tax processes. Our systems grow with you as you set up scalable and efficient financial processes.
  • Holding structures: Do you use a parent-subsidiary structure for investment management or are you planning future exits? We manage your holding company efficiently and digitally, with clear processes and a transparent fixed-price structure.
  • Growth-stage startups: From founding to the next funding round, we support you with clean bookkeeping and tax compliance. This ensures that investors have full confidence in your numbers and that you are “investment-ready” at all times.
  • Digital-first companies: Does your team work remotely, are your processes fully digital, and is your business growing online? Then we speak the same language and eliminate unnecessary administrative burdens for you.

This is how tax consulting works for founders

Contact us
01

Quick onboarding

We will guide you step by step in introducing our platform and ensure a seamless connection of all systems — for maximum flexibility.

02

Excellent monthly
Conclusion

You can communicate directly with your contact person via our platform, clarify open issues and ask questions about your accounting.

03

Timely BWA

You will receive your monthly BWA quickly and precisely so that you can keep an eye on your finances at all times.

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
FAQ

Frequently asked questions about tax advice for online businesses

How easy is it really to switch to Integral?

Changing tax advisors is much easier than many entrepreneurs think.

As soon as you have mandated us, we will take over the majority of the process for you. We take care of communication with your previous tax advisor and request the relevant data sets (e.g. via DATEV data services).

Our structured digital onboarding ensures that your company is quickly and cleanly transferred to our systems.

What types of companies is Integral suitable for?

Integral specializes in corporations, in particular:

  • GmbHs
  • Entrepreneurial companies (UG)

We support both operating companies (e.g. SaaS companies, digital agencies or IT service providers) as well as Holding structures.

This clear specialization enables us to highly standardize processes and enable particularly efficient cooperation.

What is included in the monthly prices?

Transparency is a central part of our model.

The monthly package includes:

  • ongoing digital accounting
  • Advance sales tax returns
  • Financial statements
  • company tax returns

This gives you a clear pricing structure and a high level of planning security without surprising additional costs.

Our minimum fee for ongoing monthly support (including digital bookkeeping and VAT advance returns) starts at €240. For the preparation of the annual financial statements, we apply a multiplier of 2.5 to 2.9. This ensures you receive professional, high-end consulting at rates that are commensurate with the size of your business and remain predictable for you at all times.

Do I need special software to work with Integral?

No

We rely on digital processes and modern platforms, which are set up together as part of onboarding.

The aim is for receipts and financial data to be processed as automatically as possible and to significantly reduce your administrative effort.

EFFORTLESS MANAGEMENT

Bookkeeping and taxes, reimagined. With Integral.

Over 600 entrepreneurs already rely on Integral for bookkeeping, payroll or taxes.

Book your consultation now