Best e-Invoicing Software in Germany | XRechnung & PEPPOL Solution

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Ensure Accurate Invoice Issuance for Every German Customer

Create, send and receive invoices for Germany with the right invoice type, timing and VAT details. Support B2B and B2C billing, small-amount invoices, corrections and e-invoice formats, with original files stored for UStG and GoBD record-keeping needs.

 

Trust Badge Row:

 

  • Invoice Types for German Business Billing
  • Mandatory UStG Detail Checks Included
  • E-Invoice Formats Under EN 16931 Rules
  • Corrections and Advance Invoices Supported
  • Original File Storage for Audits
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What Businesses Should Know Before Issuing an Invoice in Germany

In Germany, invoicing rules come mainly from the Umsatzsteuergesetz (UStG) and its implementing regulation, the UStDV. The rules differ by customer and supply. Invoices for supplies to other businesses must be issued within six months, while private consumers generally have no right to an invoice, except for certain work on real estate.

Invoice format is changing too. Every business has had to be able to receive e-invoices since 1 January 2025. Issuing duties for domestic B2B supplies start on 1 January 2027 above prior-year turnover and on 1 January 2028 for others. Confirm your own obligations with the BMF or your tax advisor.

Invoice Features for Billing Customers in Germany

Invoice Types

Create standard, small-amount, advance and corrected invoices with the details German rules expect.

Issue Timing

Track the six-month issue window for supplies to businesses so invoices are sent on time.

B2B and B2C

Separate business customers from private consumers, as the e-invoice duty covers domestic B2B supplies.

Foreign Customers

Handle cross-border invoices, including reverse charge notes where the recipient owes the VAT.

Corrections

Issue corrections that refer to the original invoice and restate the tax amounts clearly.

Original Records

Keep issued invoices unaltered and readable for eight years under the Fiscal Code and Section 14b UStG.

Invoice Checks Before You Send to a German Buyer

  • Confirm whether the customer is a business or consumer.
  • Choose the invoice type that fits the supply.
  • Issue business invoices inside the six-month window.
  • Add the reverse charge note for qualifying supplies.
  • Mark advance payments clearly as advance invoices.
  • Check that the invoice is in a valid e-invoice format.
  • Save the original file before it is sent out.

Connect Invoicing with Orders and Payments

An invoice is the end of the order process and the start of the payment process. When order, delivery and customer data flow into the invoice, fewer details are missing. When payment status flows back, finance teams can see open items and follow up with customers on time.

Advintek supports e-invoicing workflows for Germany. Before deployment, confirm supported invoice types, formats, delivery channels, ERP integrations and implementation scope, and review current guidance from the Federal Ministry of Finance (BMF).

Invoice Process Management Controls

Numbering Control

Assign unique invoice numbers in a traceable order so every document can be found during a tax review.

Date Review

Compare supply date, invoice date and due date to catch errors before the invoice reaches the customer.

Customer Data Check

Confirm names, addresses and VAT IDs for business customers so invoices contain the details German rules require.

Open Item Tracking

See which invoices are unpaid or overdue, so reminders and follow-up can be handled by the finance team.

Support for German Sellers, Buyers and Foreign Suppliers

Advintek helps teams organise invoice data, understand German invoice rules and prepare for the e-invoicing timeline.

For Businesses Selling in Germany

  • Issue the right invoice type for each customer.
  • Send invoices on time within the six-month window.
  • Follow each invoice from sending to payment.

For Foreign Suppliers and Accountants

  • Review reverse charge notes on cross-border invoices.
  • Check VAT treatment and invoice details before release.
  • Keep original files in GoBD-aligned storage.

Plan Your Invoice Process for Germany with Advintek

Start by listing your customer types, invoice types and VAT cases. Then add e-invoice creation, receiving, validation, archiving and integrations in stages, so your invoice process is ready before the 2027 or 2028 issuing date that applies to your business.

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Frequently Asked Questions

1. What types of invoices are used in Germany?

Common types include the standard invoice, the small-amount invoice, the advance payment invoice, the final invoice and the corrected invoice. Each follows the UStG rules, and the details required depend on the supply. Check with your tax advisor which type fits a specific transaction.

 

 

For supplies to other businesses and legal entities, an invoice must be issued within six months after the supply. The same applies to certain work on real estate for private customers. For other private consumers, there is generally no duty to issue one. Verify your case with the BMF or your tax advisor.

 

 

Generally no, except for certain real estate related work. A private customer can still ask for a receipt, and many sellers issue invoices anyway. Invoices to private consumers are also outside the German B2B e-invoicing duty, so a paper or PDF invoice may still be used there.

 

 

German VAT law does not require a specific language for invoices. However, the tax office may ask for a translation if an invoice is in another language, because German is the official language in administrative procedures. Keep a translation ready if you invoice in another language.

 

 

For some cross-border services, the German customer owes the VAT under the reverse charge in Section 13b UStG. The invoice then does not show German VAT and states that the recipient is liable for the tax. Rules differ by supply, so confirm treatment with the BMF or your tax advisor.

 

 

It is an invoice issued before the supply is completed, for a payment made in advance. VAT may become due when the payment is received. The final invoice should then show the advance payments already made and the remaining amount. Ask your tax advisor how to treat your contract terms.

 

 

In everyday use, it means a credit note. Under the UStG, a Gutschrift can also be an invoice issued by the buyer on behalf of the seller, if both agreed to this in advance. The document must be labelled “Gutschrift”. Confirm which meaning applies with your tax advisor.

 

 

Corrections are usually made through a corrected invoice or a credit note that refers to the original document. If VAT was stated too high, Section 14c UStG may require a correction. Because tax effects can differ by case, review the situation with your tax advisor before you reissue.

 

 

German civil law (BGB) sets rules on default and late payment interest. For business customers, default can start 30 days after the due date and receipt of the invoice, and a statutory interest rate applies. Check the exact terms in the BGB or with your legal advisor.

 

 

Advintek offers e-invoicing solutions for the German market. Before implementation, verify supported invoice types, formats, delivery channels, ERP integrations and timelines. Confirm your legal obligations with the Federal Ministry of Finance (BMF) or your tax advisor, as the rules are being introduced in stages.

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Best e-Invoicing Software in Germany | XRechnung & PEPPOL Solution