# E-Invoicing in Sweden

Key formats, routing options, and a practical checklist for sending compliant e-invoices in Sweden.

## What matters in practice

This Sweden guide explains PEPPOL delivery, EN 16931-aligned UBL exchange, and the organization-number and reference checks that most often determine whether an invoice is accepted.

## Common e-invoice formats

- PEPPOL BIS 3.0 (UBL)
- EN 16931 mappings

## Routing & delivery

- [PEPPOL](https://peppol.eu/): Network

## Common identifiers

- Organization number
- VAT ID

## Mandate & scope

Sweden commonly receives structured invoices through PEPPOL and EN 16931-aligned UBL exchange.

## Country-specific operating notes for Sweden

- For Swedish public procurement started after April 1, 2019, suppliers must send structured e-invoices and public bodies must be able to receive them.
- Digg and SFTI recommend Peppol BIS Billing 3 for public-sector invoices; older formats such as Svefaktura may only fit existing agreements.
- A PDF or scanned invoice is not an e-invoice in this context, so verify the Peppol ID, buyer reference, and any order reference before sending.

## Quick checklist

- Public buyers often prefer PEPPOL delivery with structured identifiers instead of PDF-first workflows.
- Organization number and VAT ID should align with the supplier profile held by the buyer.
- Buyer references and order references usually need to match the recipient’s instructions exactly.

## How to send (practical steps)

1. Confirm the recipient participant ID and whether PEPPOL is the required delivery channel.
2. Populate organization number, VAT ID, and buyer references exactly as provided.
3. Validate the PEPPOL BIS / EN 16931 invoice before sending.
4. Send through the chosen access point and keep the acknowledgement for auditability.

## Validation & compliance

- Verify participant ID scheme and endpoint values.
- Check totals, VAT categories, payment means, and unit codes.
- Make sure references are exact; truncation or free-text rewrites often cause rejection.

## Common pitfalls

- Using the wrong organization number or an outdated supplier identifier.
- Missing buyer or order references that the recipient uses for matching.
- Supplying non-coded tax or unit values in otherwise structured XML.

## Frequently asked questions

### Which invoice channel is most common in Sweden?
PEPPOL is the most common structured channel for Swedish invoices, especially in public and regulated workflows.

### What should I check before sending a Swedish invoice?
Verify the organization number, VAT ID, participant details, and buyer or order references before sending.

## Official links

- [OpenPeppol](https://peppol.eu/)

## Related resources

- [PEPPOL Network Guide](/resources/compliance/peppol-network-guide)
- [UBL (Universal Business Language)](/resources/compliance/ubl-universal-business-language)
- [DIN EN 16931-1 Standard](/resources/compliance/din-en-16931-1-standard)