Letters from the Finanzamt 2026: Assessment, Reminder, Prepayment Notices Explained
Tax assessment, prepayment notice, reminder or estimate – here is how to read every common letter from the German tax office and react in time.
- Category
- Taxes
- Updated
- Author
- Diana
A thick envelope from the Finanzamt makes most founders and freelancers feel a knot in the stomach. In reality, most letters are routine – if you know what to look for. Reading the letter properly tells you immediately whether there is a deadline, whether money will move in or out, and whether you should file an objection.
This 2026 guide walks you through the most common Finanzamt letters – what they mean and how to respond in time, whether you run a UG/GmbH or work as a freelancer in Germany.
Quick answer
- Almost every notice ends with a Rechtsbehelfsbelehrung (legal remedy clause). The objection window is usually one month from the date of notification (§ 355 AO).
- New since 2025: a letter is deemed delivered on the fourth day after it was posted – no longer the third day (§ 122 Abs. 2 AO). This pushes your objection deadline one day later.
- The three key blocks in a Steuerbescheid: Festsetzung (assessment), Berechnung (calculation) and Erläuterungen (explanations) – read the explanations first.
- Late-filing fee (Verspätungszuschlag): at least €25 per started month, capped at €25,000 (§ 152 AO).
- Late-payment surcharge (Säumniszuschlag): 1% per started month of the overdue amount (§ 240 AO).
- If you don't respond at all, the office issues an estimate – usually well above your real result – followed by surcharges and, ultimately, enforcement.
Why the Finanzamt sends so much paper mail
The German tax office still relies almost entirely on letters. Even if you file digitally through Elster or accounting software, the official assessments come back by post or through Mein Elster. The most common triggers:
- Confirmation of new master data (Steuernummer, USt-IdNr.)
- Final assessment of taxes (income tax, corporate tax, trade tax, VAT)
- Setting of advance payments (Vorauszahlungen)
- Reminders, dunning notices and estimated assessments
- Requests for additional documents or notice of a tax audit
Important: almost every notice ends with a Rechtsbehelfsbelehrung – the legal remedy clause. It tells you exactly how and by when you can object: usually within one month of the date the notice was deemed delivered.
The six letter types you will almost certainly receive
| Letter | What it means | Your reaction |
|---|---|---|
| Steuernummer notification | Confirmation after your tax registration questionnaire | Use the numbers on invoices and in Elster |
| Steuerbescheid (tax assessment) | Final assessment of a tax after you file the return | Check it, object within 1 month if needed |
| Vorauszahlungsbescheid (prepayment notice) | Amount and due dates of your prepayments | Note the quarterly dates, apply for a reduction if needed |
| VAT confirmation / estimate | Confirmation or estimate of your VAT | Pay, or file the missing UStVA |
| Reminder / dunning notice | A return or payment is overdue | Catch up immediately, avoid surcharges |
| Prüfungsanordnung | Notice of a tax or VAT special audit | Prepare records, involve an adviser if needed |
Mail from the Finanzamt: 4 steps
Whatever the letter type, work through every one in the same order. That way you never miss a deadline and immediately see whether action is required.
- Set the deadline – when does the response window close (delivery plus one month)?
- Identify the type – assessment, prepayment, reminder, estimate or audit?
- Check the content – is something due or to be refunded, are documents missing?
- Respond – pay, file an objection or submit receipts.
How to read a Steuerbescheid: the three key sections
The Steuerbescheid is the most important letter you will receive each year. Always check three areas:
- Festsetzung (assessment) – which tax was set, and at what amount (e.g. income tax €4,812 or corporate tax €9,300)?
- Berechnung (calculation) – were business expenses, work-related costs and special expenses recognised?
- Erläuterungen (explanations) – the Finanzamt justifies every deviation from your return here. Read this section first.
If something is wrong or you still have receipts to submit, you can file an Einspruch within one month. We cover the full process in our guide to objecting against a Steuerbescheid.
The objection window and the new 4-day rule
The objection clock does not start on the date printed on the notice, but on the day of notification (Bekanntgabe). For domestic post, a 4-day fiction has applied since 1 January 2025: a notice is deemed delivered on the fourth day after it was handed to the postal service – previously three days. The reason is the Postrechtsmodernisierungsgesetz, which extended permitted delivery times.
An example: your tax assessment is dated 5 March 2026 (the day it was posted). Under the 4-day rule it is deemed delivered on 9 March 2026. The one-month objection window therefore ends at midnight on 9 April 2026.
Weekend rule: if the fourth day falls on a Saturday, Sunday or public holiday, delivery shifts to the next business day (§ 108 Abs. 3 AO) and the deadline starts later accordingly. If the letter demonstrably arrives later, the actual delivery date counts. Keep the envelope with the postmark.
Prepayment notices: income tax, corporate tax and trade tax
A Vorauszahlungsbescheid tells you what to wire to the Finanzamt each quarter. The due dates are the same across Germany:
| Tax | Due dates |
|---|---|
| Income tax & corporate tax | 10 March, 10 June, 10 September, 10 December |
| Trade tax (Gewerbesteuer) | 15 February, 15 May, 15 August, 15 November |
If your profit drops significantly – due to illness, a lost contract or a major investment – you can apply for a reduction of advance payments. For UG and GmbH, we cover the corporate version separately: GmbH tax prepayments.
VAT letters: confirmation, correction, estimate
VAT triggers several types of mail:
- UStVA confirmation – confirms your VAT return, with the amount due or to be refunded.
- Schätzungsbescheid (estimated assessment) – if you fail to file a UStVA, the Finanzamt estimates your revenue. Estimates are usually well above your real numbers.
- Notice of Ist- or Soll-Versteuerung – confirms whether VAT is paid on a cash or accrual basis.
If you submitted a UStVA with an error, you can usually correct it without triggering a Selbstanzeige, as long as you spot it yourself. We explain the basics of the return in our UStVA step-by-step guide.
Reminders, late filing fees and late payment surcharges
Miss a deadline and you will get a reminder first, then a dunning notice. Keep ignoring it and it gets expensive. Know these three cost types:
| Charge | For what | Amount |
|---|---|---|
| Late-filing fee (Verspätungszuschlag) | filing a return late | 0.25% of the tax, min. €25 per started month, max. €25,000 (§ 152 AO) |
| Late-payment surcharge (Säumniszuschlag) | paying late | 1% per started month of the overdue amount (§ 240 AO) |
| Interest on back taxes | back tax after a 15-month grace period | 0.15% per month, i.e. 1.8% per year (§ 233a AO) |
Tip: lock every deadline into the 2026 tax calendar or use accounting software that tracks them automatically.
Prüfungsanordnung: when a tax audit is coming
The Prüfungsanordnung is the letter nobody likes to open – but there is no need to panic. It states the audit period, the taxes concerned and a proposed date. There are usually at least two to four weeks between the notice and the start of the audit so you can gather your records. Note: you can also object to the audit order itself, for example if the period has already been audited. We explain how a tax audit at a GmbH works separately.
What to do when you don't understand a letter
File every letter in a single folder and check three things:
- Date and deadline – when does the response window close?
- Payment – is something due or to be refunded, and to which account?
- Request – are receipts, statements or supporting documents missing?
With Norman, your books stay the single source of truth. Our AI bookkeeping turns your receipts into clean VAT returns, EUR statements and tax filings for self-employed or UG/GmbH – so no Finanzamt letter ever catches you off guard.
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Free e-book: registration, accounting, your first invoice, and taxes, plus a tax calendar, deductions cheat sheet, and invoice template.
Frequently asked questions about Finanzamt letters
How long do I have to respond to a letter from the Finanzamt? For notices with a legal remedy clause you usually have one month from notification to file an objection. Pure payment demands state a specific due date.
When is a tax assessment deemed delivered? Since 2025, on the fourth day after it was posted (4-day fiction, § 122 Abs. 2 AO). If that day falls on a weekend or public holiday, it shifts to the next business day.
What happens if I ignore a letter from the Finanzamt? First a reminder, then a dunning notice, then an estimate – usually far too high. On top come late-filing and late-payment surcharges, and ultimately enforcement.
Can I communicate with the Finanzamt by email? Official notices arrive by post or through Mein Elster. Informal questions are sometimes possible via an Elster message, but legally binding deadlines run through postal or Elster notification.
How do I spot fake mail in the name of the Finanzamt? The Finanzamt never demands payment by email or asks for bank details via a link. Genuine notices arrive by post or in Mein Elster and quote your Steuernummer and the responsible tax office.
Conclusion
Finanzamt letters are rarely friendly in tone, but they are rarely dramatic in substance. Reading the Steuerbescheid, Vorauszahlungsbescheid and reminders confidently saves you from missed deadlines, late filing fees and inflated estimates. Keep your records up to date, watch the one-month objection window from notification and let Norman handle bookkeeping and tax filing in one tool.
Never be caught off guard by a Finanzamt letter again
Norman keeps your bookkeeping as the single source of truth, files your UStVA, EUR statement and tax return automatically and tracks every deadline. Reconcile any notice against your real numbers in seconds – and know instantly whether to pay, object or just file it away.