The technical platform is operated by Integral Services GmbH. All reserved tasks (Vorbehaltsaufgaben) are performed by Integral Tax GmbH Wirtschaftsprüfungsgesellschaft.
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A traditional tax advisor calculates their fees variably according to the German Tax Advisor Remuneration Ordinance (StBVV) based on the value of the matter or via hourly rates averaging between €120 and €250.
At Integral, you get a fully integrated tax operating system for your company at a transparent, fixed price: Complete financial accounting, ongoing tax consulting, annual financial statements, and platform access start at €365 / month for operational limited liability companies (GmbH/UG), with no hidden firm fees or additional software costs. The initial consultation is free of charge.
Many tax advisors still work analogously — with paper files, e-mail ping-pong and lengthy processes. Integral is taking a different approach: We combine digital speed with tax precision — and that with a clear focus on modern companies.digitale Geschwindigkeit mit steuerlicher Präzision und das mit einem klaren Fokus auf moderne Unternehmen.
With our platform, you have access to your evaluations, receipts and tax deadlines at any time. Instead of Excel chaos and missed deadlines, you get automated processes, direct communication with your tax advisor — and clear recommendations on how to get the best out of your business from a tax perspective.
Our partner tax advisor thinks along with the entrepreneurial spirit — and is not just an administrator, but a strategic sparring partner. Together, we'll make sure you can focus on your growth while we create the tax basis for it.

The Integral benefits: Tax advice - digital. Understandable Business-oriented.
Bei Integral bekommen Sie keine austauschbare Beratung von der Stange, sondern einen maßgeschneiderten Steuer-Service für Ihr Geschäftsmodell. Unsere Lösung passt sich Ihnen an, nicht umgekehrt.
Automated transaction & document import instead of paperwork.
Intuitive tax dashboard for full control.
Quick communication.
Digital signature and direct contact with the tax authorities.
Transparent fees—no unforeseen costs.

In Flensburg, a city with maritime flair and a growing economy, competent tax experts are in high demand. The local economy, shaped by maritime businesses, the service sector, and increasing digitalization, presents specific tax challenges. Companies in Flensburg benefit from government funding programs and a dynamic business environment, making sound tax advice essential. Rely on qualified tax advisors in Flensburg to optimize your tax affairs and take advantage of the latest developments.
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.

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

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

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.

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

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

Our Partners
Companies like yours rely on Integral:

4.0/5
Trustpilot
Tax optimization in everyday life
With Integral, you benefit from proactive tax advice that constantly informs you about tax opportunities. Thanks to direct communication via our platform, you can take advantage of tax benefits immediately, without lengthy inquiries or missed deadlines.Steuerberatung, die Sie laufend über steuerliche Chancen informiert. Dank direkter Kommunikation über unsere Plattform können Sie steuerliche Vorteile sofort nutzen – ohne langes Nachfragen oder verpasste Fristen.
Solutions for complex tax issues
Whether starting a business, restructuring or a holding model: Our partner tax advisors are there to help you with their expertise. Together, we'll find solutions that fit your business model, digitally, transparently and efficiently.
Always in view: finances & deadlines in everyday life
With our integrated dashboard, you always know what's up for tax purposes. From advance sales tax returns to annual financial statements: You receive automatic reminders and evaluations, so that you can grow predictably and securely.
More time for your business
Accounting, document entry and tax returns take time, we automate most of them for you. You upload receipts digitally via our platform, and your tax advisor does the rest. No piles of paper, no hassle.
Everything in one place
Keep track: Whether it's a BWA, annual financial statements, accounting or mail from the tax office, with our cloud solution, you can find all important documents centrally bundled. No more scattered files and paper chaos.
Digital communication & strong partnership
On the Integral platform, you'll get an answer within 2 hours. With us, you get a reliable sparring partner who understands you, professionally and entrepreneurially.
Why the quality of a tax advisor is important for your company

What our customers tell

Integral handles our tax processing from receipt to annual financial statements so that I can concentrate on my product.
Co-Founder bei Doq Copilot GmbH

How does the online tax advisor service work?
Start
Connect your tools and import receipts and transactions.
Digital analysis & overview
Keep an eye on deadlines, the processing status of your tax returns and evaluations at any time and complete tasks directly online.
Personal collaboration with your tax advisor
Ask questions and clarify open issues with your tax advisor simply via the Integral platform — direct contact, without detours
The Tax advisor fees are based on company size, expenditure and scope of services. With Integral, you get a transparent, monthly package including digital accounting, tax returns and direct advice. After a digitaler Buchhaltung, Steuererklärungen und direkter Beratung. Nach einem free initial consultation You will receive a tailor-made offer, without hidden fees, suitable for your company.
Yes, you can always change your tax advisor. The switching process is uncomplicated: We support you with the cancellation, data transfer and a smooth transition. This way, you don't lose any time and can get started digitally and efficiently, without gaps or stress with the tax authorities.
Yes Our partner tax advisors are familiar with the regional conditions in your city — from local tax offices to specific business tax requirements or funding programs. This gives you tax support that not only works digitally, but is also tailored to your regional situation.


