Tax advice that thinks ahead.
We support companies and private individuals in all tax and business matters – digitally, personally and with an eye for what matters. Clarity in tax matters, from two locations in Northern Germany.
- A dedicated contact who knows you and your numbers
- Digital and personal – exactly as it suits you
- Free, no-obligation initial consultation
Years of Experience
Locations
Specialists on the Team
The Difference
Digital and personal – how we work
Paper stacks and waiting times aren't a given. This is what day-to-day work looks like with digital processes.
With HANNEMANNServices
Expert advice for every situation
Private or business – we think about tax holistically and actively shape it rather than merely administer it.
New Hamburg Location
We grow with our clients
In 2026 we opened a second location in the heart of Hamburg. Watch the video to see what it means for you.
Industries
We speak the language of your industry
Every industry has its own tax rules. We know them – and shape our advice accordingly.
Why HANNEMANN
Four good reasons to work with us
What defines us – and what you'll experience differently with us than elsewhere.
Digital & Efficient
Paperless processes, DATEV and secure interfaces – collaboration without paper shuffling.
Personal
Dedicated contacts who really know you and your concerns.
Forward-thinking
We think ahead, flag opportunities and risks early, and shape things actively.
Locally Rooted
At home in Hamburg and Wedel – close to you and the region.
Switching is this easy
Four steps to join us
Switching to HANNEMANN is straightforward – we take care of the rest.
Getting to know you
In a free initial consultation, we clarify your needs – and whether we're the right fit for each other.
Power of Attorney
You sign a power of attorney for the tax office. That's all you need to do.
Handover
We collect your documents from your previous advisor and set everything up digitally.
Get started
You sit back – we take over your tax matters from day one.
100% free and no obligation.
35+
Years of Experience
2
Locations
The Firm
The people behind your numbers
A dedicated team of tax advisors, specialists and emerging talent – led by Sven Hannemann, with over 35 years of experience.
„Together with my qualified team, we ensure a smooth, flexible and personal way of working – for every single client.“
Partners & Certifications
We work with the industry's leading systems and institutions.
News
What moves us
Insights, milestones and commitment – straight from the firm.
FAQ
Frequently asked questions
Answers to the questions we're asked most often. Can't find yours? Feel free to get in touch.
No, the initial consultation is free for you. In this conversation we get to know each other and clarify together how, and to what extent, we can best help you. The initial consultation is usually scheduled for 60 minutes and gives you the chance to discuss your questions and concerns at your leisure.
Yes, switching tax advisors is straightforward. If you decide to go with SBH, we're happy to support you in a smooth transition. Your previous tax advisor is obliged to transfer all the necessary data to us, provided there are no outstanding fees. A signed power of attorney for the tax office is all it takes, and we'll take care of the rest.
We rely on state-of-the-art digital technology to enable efficient, paperless collaboration. Through our flexible online platforms, you can use our services independently of time and location. Of course, we also offer you the option of arranging in-person appointments whenever you wish.
The fee depends on the scope and nature of the services we provide. In a no-obligation initial consultation, we clarify your requirements and then draw up a transparent, individually tailored quote.
The quality of our advice is based on regular professional development for our team, clearly defined processes and consistently individual support for your concerns. We also maintain close dialogue with our clients in order to understand and act on your needs in the best possible way.
Ready for the next step?
Let's get to know each other
Whether it's an initial consultation, a quick question or an appointment request – we're here for you. Free, no-obligation and on equal terms.