Fake invoice after registering a business: how to react

If, a few days after your Gewerbeanmeldung — the official registration of a trade business in Germany — a letter arrives that looks like an official invoice and demands money for a "register entry", the situation is clear in almost all cases: this is not an authority, it's a rip-off scheme. You don't have to pay anything, confirm anything or sign anything. As a rule, you simply throw the letter away — there's nothing more to do.

These letters disguise themselves as "Gewerberegister", "Zentrales Branchenverzeichnis", "Register für Gewerbetreibende" or similarly official-sounding German names — "trade register", "central business directory" and the like. They show an amount, a short payment deadline and a bank account number. In reality they are paid offers for an entry in a private directory that nobody needs and that has nothing to do with any real authority.

Because such letters are deliberately designed to look legitimate, this article takes them apart piece by piece: how to recognise a fake invoice with certainty, why it arrives right now of all times, what you should do (and not do) — and how to technically size up a dubious sender if you want to know more.

How to recognise a fake invoice after the Gewerbeanmeldung

The typical "business directory invoice" almost always follows the same blueprint. These features together are a clear signal:

No real authority demands money for a register entry. Your mandatory registrations — Finanzamt (the tax office), chamber, Berufsgenossenschaft (the statutory accident insurance) — justify every demand comprehensibly. An "entry in the trade register" for a fee paid to a private account is not one of them.
The word "Angebot" hides in the small print. "Angebot" is German for "offer" — and exactly that makes the letter legally a contract offer rather than an invoice. It is often printed faintly, at the page margin, or buried in body text that you miss when skimming.
Authority-style design. Eagle-like logos, reference-number formats, bureaucratic German, a box saying "Zahlbar bis" ("payable by"). All imitation — none of it makes the sender official.
A short payment deadline and pressure. Seven or ten days, "otherwise no inclusion will take place" — the artificial deadline is meant to stop you from checking calmly.
A sender without real substance. A PO-box address, changing company names, sometimes a registered office abroad, an IBAN that doesn't fit any German authority.
An inflated or oddly precise amount for a service that brings you no benefit — an entry in a directory hardly anyone ever looks at.

Rule of thumb: a real authority sends you a notice with a justification. A scammer sends you an invoice with a deadline. If you're unsure whether a directory serves any purpose at all, the sober assessment in business directory entry: useful or a waste of money? helps.

Why the letters arrive right now — and why Munich is a hotspot

The timing is no coincidence. Your Gewerbeanmeldung leaves a trace in publicly accessible sources, and it is precisely these that the senders of such letters systematically mine. That's why the first "invoice" often lands in your letterbox just days to weeks after registration — in the very same window in which the genuine mail from the Finanzamt and the chamber arrives. That is fully intentional: among ten official letters, a well-forged fake invoice stands out less, and as a freshly registered founder you're unsure what you genuinely have to pay.

The scheme itself runs nationwide — it hits founders in Passau as in Pasing. But Munich sharpens the situation for a structural reason: the number of new businesses here is enormous. A high volume of registrations runs through the Kreisverwaltungsreferat (KVR) — Munich's district administration department, which acts as the trade office — and every one of them is a fresh data record for the senders of these letters to harvest. More start-ups simply mean more targets — and in a city with many international founders, language barriers make it easier to fake a German official letter convincingly.

For you, this means: the letter is standard, not personal, and no sign that you did anything wrong in your registration. It is the calculated flip side of your new business having become visible. Which mail after the registration is genuine and needs answering, by contrast, is covered in detail in which letters arrive after the Gewerbeanmeldung.

What you should do — and what you should leave alone

The right reaction is usually the simplest one:

Don't pay, don't sign, don't send anything back. Don't fill in any enclosed "correction" or "confirmation" slip either — that can be counted as accepting the contract.
Throwing it away is usually enough. If you like, file a scan in case the same company sends reminders later.
Stay calm about payment reminders. A "reminder" doesn't turn a contract slipped past you into a genuine claim. Payment pressure by post is no substitute for a valid contract.
Already paid or signed? Then a revocation or a challenge of the contract is often possible. Contact the Verbraucherzentrale — Germany's consumer advice centre — and get advice before you pay anything further. A properly formatted written response, referring to the specific letter, is half the battle.

The scheme has a twin on the telephone, by the way: calls claiming your "Google listing" is about to expire and must be renewed for a fee. The pattern is identical — time pressure plus a payment demand. How to deal with it is covered in the call about your Google listing: recognising the scam.

Sizing up the sender: what a disguised link reveals

Sometimes you want to know more — for instance when the same company follows up by email, tries to lure you into a "customer portal", or claims to be a German authority. An official register in Germany does not operate anonymously out of a data centre abroad. Exactly that can be roughly assessed technically.

If the sender replies by email and you have a legitimate reason to send them a link (say, to your public company details), you can disguise that link beforehand with a click tracker. Track & Short turns any URL into a short link with a private dashboard: when it's opened, you see the country and approximate location, the provider, device and browser, plus the exact time — along with a warning if the access runs through a proxy or a VPN. The tool needs no sign-up and deletes itself after a while.

What this gives you: if a supposed "German trade register" opens your link from a foreign data centre or from behind a VPN, that doesn't square with the claimed authority identity — a clear pointer for your own assessment.

Two things you must weigh honestly here: such a click shows you technical metadata, not names — it confirms a suspicion, it delivers no personal identification and no evidence for court. And this is expressly about clarifying your own case, not about pursuing anyone or striking back. Use something like this sparingly, collect no more than necessary, and if you have suffered real damage, the Verbraucherzentrale or the police are the right address — not a revenge campaign by link.

Legal note

This article is general guidance, not legal advice. Whether a valid contract came into being in an individual case, whether revocation or challenge is possible, and how to respond to payment reminders depends on the specific letter. Clarify such questions with the Verbraucherzentrale or a lawyer.

Frequently Asked Questions

Do I have to pay a "business directory invoice" after the Gewerbeanmeldung?

As a rule, no. These letters are offers disguised as invoices, for an entry in a private directory. A real authority never charges money for a "register entry" paid to a private account. If you have neither signed nor paid, you can normally just throw the letter away.

How do I recognise a fake invoice with certainty?

By the combination of authority-style design, a short payment deadline and the word "Angebot" (offer) in the small print. Add a PO-box or foreign sender, an IBAN with no connection to any authority, and an inflated amount for a useless entry. Each feature alone can seem harmless — together they are a clear warning signal.

I accidentally signed or paid — what now?

Pay nothing further and get advice before you react. With contracts slipped past you, a revocation or challenge is often possible. The Verbraucherzentrale will assess your case and help with the next steps. A properly formatted written response referring to the specific letter is important here.

How do the senders get my data so quickly?

Your Gewerbeanmeldung leaves a trace in publicly accessible sources, which these senders mine systematically. That's why the first fake invoice often arrives just days to weeks after registration — exactly when a lot of genuine official mail is coming in and a forged letter stands out less.

Can I find out who is really behind the letter?

It won't give you a name, but you can roughly place the origin technically. If the sender writes by email and you have a legitimate reason to send them a link, a disguised tracking link like Track & Short shows you the country, provider and a VPN warning when it's opened. If a supposed German authority opens your link from a data centre abroad, that doesn't add up. Use this sparingly and only for your own assessment — it replaces neither a police report nor legal advice.