
Your path to the firm
Whether it's annual financial statements, ongoing bookkeeping or a single question about your tax return: write to us, give us a call, or use the form on this page. We'll get back to you with a concrete suggestion for the next steps.
How to Reach Us
We take calls directly during office hours; we usually respond to written inquiries within two business days.

Phone
+49 30 23125104 — for brief questions, appointment scheduling, and urgent deadlines. Outside office hours, please leave your name and number and we'll call you back.

mail@kanzlei-berg.invalid — suitable for inquiries with background history. Please state your legal form, activity, and the relevant period, so we can respond substantively right away.

Firm On-Site
Georgstraße 22, 30159 Hannover. Meetings take place by appointment so that the appropriate documents and the responsible contact person are ready.
Your Inquiry
The more precise your inquiry, the more reliable our initial assessment — four details are enough for us to give you a meaningful response.
Process
From First Contact to Engagement
There are usually two to three weeks between your inquiry and the first booking. All new clients go through these four steps — regardless of whether it's a single tax return or ongoing financial and payroll accounting.
1. Response within two business days

We read your inquiry and get back to you by phone or email. In doing so, we clarify three things in advance: what legal form is involved (sole proprietorship, GbR, GmbH), which areas you'd like to hand off, and whether there's a pressing deadline. If a filing deadline is imminent, we'll tell you openly whether we can still meet it or whether requesting an extension from the tax office is the more sensible route.

We read your inquiry and get back to you by phone or email. In doing so, we clarify three things in advance: what legal form is involved (sole proprietorship, GbR, GmbH), which areas you'd like to hand off, and whether there's a pressing deadline. If a filing deadline is imminent, we'll tell you openly whether we can still meet it or whether requesting an extension from the tax office is the more sensible route.

We hold the initial consultation at the firm, by phone, or via video call. We review your figures from the previous year, discuss your accounting software, the flow of documents within your business, and topics that experience shows can cost money: VAT advance returns, private vehicle use, entertainment expense receipts, provisions. You'll receive an initial assessment, not a sales pitch.

You'll receive a written proposal. It states which services are included, how they're billed under the German Tax Advisor Remuneration Ordinance (StBVV), and where we instead suggest a monthly flat fee. The value basis for fees — for financial accounting, annual revenue; for annual financial statements, the average of balance sheet total and operating output — is stated transparently.

With your order confirmation, you grant us power of attorney to receive correspondence from the tax office on your behalf. We register the engagement electronically, obtain the tax assessments from previous years, and request the data backup from your previous advisor. We then set up your document access and take over the account balances. Bookkeeping runs with us starting the first of the following month.
On-Site
Directions and Preparing for Your Appointment
How to find us. Our firm is located in the Hannover area and can be reached by car via the city motorway in just a few minutes. Visitor parking is available directly at the building, and the nearest light rail stop is about a five-minute walk away. The ground-floor meeting room is step-free accessible. We generally schedule appointments in advance so that the advisor responsible for you can prepare the relevant documents.
What to bring to the initial consultation. Nothing needs to be complete — but the following documents make the conversation significantly more concrete, since they let us gauge your scale and the actual amount of work involved.
- Latest tax assessment and the most recent income statement or balance sheet
- Current management accounts (BWA) for the current year
- Overview of employees with working hours, if payroll accounting is relevant
- Name of your accounting software and type of document flow (paper, scan, interface)
- Business registration, commercial register extract, or articles of association
Submit Documents Securely