A fee invoice is an invoice issued by freelancers or other service providers for services rendered. It documents claims against the client and contains all information required for tax purposes. The fee invoice forms the basis for recording income, for the recipient’s input VAT deduction (if subject to VAT) and for income determination under the EStG.

When is a fee invoice required?

As a rule, you as a freelancer or small business owner should issue a fee invoice whenever you provide services to entrepreneurs or public clients, or when your client needs an invoice to reclaim input VAT. For tax recognition and input VAT deduction the invoice must contain the statutory mandatory information.

Important mandatory information includes:

VAT, small‑business scheme and reverse charge

Whether you show VAT on your fee invoices depends on your VAT liability. Two central points:

Kleinunternehmerregelung (§19 UStG)

If your previous year’s turnover did not exceed the threshold for small businesses and you are not expected to exceed it in the current year, you can refrain from showing VAT. The invoice must then include the note: “No VAT shown due to application of the small‑business scheme (§19 UStG)”.

Reverse‑Charge (§13b UStG)

For certain cross‑border or specific services, the recipient is liable for the VAT (reverse‑charge). In this case you do not show VAT, but you must indicate the shift of tax liability and provide the correct documentation.

Accounting treatment and posting

The fee invoice is relevant in accounting both for the income surplus statement (EÜR) under §4 Abs.3 EStG and for companies that prepare financial statements. Key points:

Vorgang Soll Haben
Invoice EUR 1,000 net, 19% VAT Accounts receivable EUR 1,190 Revenue EUR 1,000 / VAT payable EUR 190
Payment received Bank EUR 1,190 Accounts receivable EUR 1,190

For the EÜR, cash receipts are recorded as business income. Pay attention to correct periodization: services rendered must be allocated to the time of performance.

Retention: Keep fee invoices in accordance with the Tax Code. The retention period is generally 10 years (cf. AO §147).

Practical examples and useful tips

Practical examples make daily work easier:

Further tips:

Conclusion: A proper fee invoice is not only mandatory but an important tool for liquidity management and tax documentation. If you are unsure about VAT liability or correct posting, consult your tax advisor, particularly with regard to the UStG and EStG.

Promo

Create legally compliant e-invoices in just a few minutes with BillingEngine. Try now.

Glossary Questions
How does a fee invoice differ from a regular invoice?

A fee invoice is the common term for an invoice issued by freelancers and fee-based workers; legally it is subject to the same requirements as any other invoice under Section 14 of the German VAT Act (UStG). The term only emphasizes the form of remuneration (fee) and does not imply different formal obligations.

What mandatory information must a fee invoice contain?

A fee invoice must, among other things, include a sequential invoice number, issuer and recipient details, the invoice date, the date or period of performance, the amount charged, the tax amount or a note on tax exemption or the small‑business regulation, and the tax number or VAT identification number (USt-IdNr.) (cf. §14 UStG).

Do I have to show VAT on a fee invoice?

Only if you are not subject to the small‑business regulation (§19 UStG) must you show VAT (usually 19% or 7%) and remit it. As a small business owner, you should instead include a note such as "No VAT pursuant to §19 UStG" on the invoice.

How long must you retain fee invoices?

Invoices must generally be retained for 10 years (§147 AO); this applies to both received and issued fee invoices. Keep the records in an orderly manner so they can be presented during a tax audit.

What can you do if a customer doesn’t pay the fee invoice?

First, you should send reminders with clear deadlines and claim default interest pursuant to §288 BGB; if appropriate, set a final payment deadline with a warning of legal action. If payment still does not arrive, you can initiate a formal dunning procedure (gerichtliches Mahnverfahren) or instruct a debt-collection agency.

History
Publication date:
11/14/2025
Modification date:
11/15/2025
Start now

Ready to simplify your accounting?

With just a few clicks, you can send your first legally compliant e-invoice.

Instant access
with 1 click
or Sign up For intensive
testing
Feedback

JavaScript should be activated for optimal use of BillingEngine.