Invoice Document Types
Complete reference for all invoice document types: roles, use cases, and practical examples for finance, accounting, and ERP users.
Overview
Invoice document types define the business context and role assignment for electronic invoices. Understanding these types is crucial for proper document processing in XRechnung and Peppol BIS Billing.
Standard Invoicing
Corrections & Credits
Self-Billing
This reference covers both global types (380, 381), Germany-specific types (326, 384, 875–877), as well as PEPPOL Self-Billing types (389, 261, 527).
Type 380 – Invoice
Standard Invoice
The classic invoice issued by a supplier to a buyer (debtor) for goods or services rendered.
Seller → Buyer
No
Depends (normally positive)
Type 381 – Credit Note
Credit Note
Used for refunds, discounts, bonuses, or corrections of an existing invoice — the roles remain unchanged.
Seller → Buyer
No
Usually yes (PayableAmount negative)
In Germany, 381 is the recommended format for self-billing instead of 389.This provides compatibility with both XRechnung and PEPPOL BIS.
Type 384 – Correction / Cancellation
Correction / Cancellation
A technical correction of a previously issued document (invoice or credit note) – often used for cancellations or full reversals.
Seller → Buyer
No
Depends
Staged Billing Types (DE)
326
Invoice for part of a total service or contract — usually used in staged projects (e.g. construction).
Seller → Buyer
No
Depends
875
Invoice requesting an advance payment before service is rendered.
Seller → Buyer
No
Usually no
876
Issued after a partial completion of the contract, but just before the final invoice.
Seller → Buyer
No
No
877
Final invoice that concludes the billing for a staged project.
Seller → Buyer
No
No
Self-Billing Types (PEPPOL BIS)
389
Used in PEPPOL BIS Self-Billing — buyer issues an invoice on behalf of the supplier.
Buyer → Seller
Yes
Depends
261
The buyer issues a credit note on behalf of the supplier — usually for corrections or reversals.
Buyer → Seller
Yes
Usually yes
527
Buyer issues a debit note on behalf of the supplier. Used in rare, exceptional self-billing cases.
Buyer → Seller
Yes
Usually no
Comparison Table
Practical Examples
Standard Invoice (380)
Credit Note (381)
Correction / Cancellation (384)
Staged Billing (326, 875, 876, 877)
326
A builder issues a partial invoice after completing phase 1 of a construction project.
875
An engineering firm asks for 30% advance before starting a large custom project.
876
Phase 3 of a 4-phase project is completed and invoiced before final wrap-up.
877
Final invoice after full project completion in construction.
Self-Billing (389, 261, 527)
389
A distributor calculates commission owed to a sales agent and creates a self-billed invoice.
261
Customer issues credit to supplier due to returns or rebates.
527
Buyer increases payment obligations on behalf of the supplier (rare case).


