Choose language

The e-invoice
conquering Europe

Welcome to our comprehensive guide to e-invoicing across Europe. Here you will find detailed information on EU rules, national legislation and different invoice formats for the countries that are the largest markets for Swedish companies.

Updated 8/2026

B2B e-invoicing mandates across Europe

8 Live mandates
4 Confirmed
3 Proposed
16 B2G / voluntary
Country Status Key deadline(s) Format / network Important to note
Live — mandate already in effect
IT Italy Live
Jan 2019 All businesses
FatturaPA via SDI platform Full B2B, B2C, and B2G scope
RO Romania Live
Jan 2024 All VAT-registered
RO_CIUS via RO e-Factura Real-time reporting required
DE Germany Live
Jan 2025 Mandatory receiving (all)
Jan 2027 Mandatory sending (>€800k)
Jan 2028 Mandatory sending (all)
XRechnung, ZUGFeRD, Peppol BIS 3.0; no central platform EDI permitted if EN 16931 content can be extracted
BE Belgium Live
Jan 2026 All VAT-registered
Peppol BIS 3.0 via Peppol network Established entities only; non-established VAT numbers out of scope. Penalty-free grace period ending in 31 Mar 2026; fines will apply
HR Croatia Live
Jan 2026 VAT-registered (send & receive)
Jan 2027 All businesses
HR-CIUS (UBL/CII) via local eDelivery network; reporting to ePorezna central platform Local network, not Peppol. Both issuer and receiver must report tax data
GR Greece Live
Mar 2026 Large businesses
Oct 2026 All businesses
EN 16931 standard via myDATA platform, and then Peppol Established entities only
DK Denmark Live
Jan 2026 Receiving mandatory for all businesses
Peppol BIS 3.0 / Nemhandel (BIS 4 in development). OIOUBL 2.1 being phased out Bookkeeping Act requires all standard and specialised bookkeeping systems to support the sending and receiving of e-invoices
PL Poland Live
Feb 2026 Large taxpayers (>PLN 200M)
Apr 2026 All VAT-registered
FA(3) via KSeF platform Pre-clearance: invoice legally valid only after KSeF approval. Jan 2027: mandatory for micro-entrepreneurs. Penalty-free grace period throughout 2026; full enforcement from Jan 2027
Confirmed — legislation passed, mandate upcoming
FR France Confirmed
Sep 2026 Receiving & sending (medium and large businesses); receiving invoices sent by medium and large businesses (all businesses)
Sep 2027 Sending & receiving (all businesses)
UBL, CII, or Factur-X via accredited platforms (Plateformes Agréées / PAs, formerly PDPs) Established businesses; non-established must comply with e-reporting. Mandate legally confirmed via 2026 Budget Law (approved 2 Feb 2026)
SK Slovakia Confirmed
Jan 2027 All VAT-registered businesses
EN 16931 compliant format via Peppol network Adopting the Peppol five-corner model. Transitional period until June 30 2030.
BA Bosnia & Herzegovina Confirmed
~2028 B2C fiscal registers
~2029 B2B and B2G e-invoicing
Centralised platform (CPF/ESET) Fiscalization Law passed upper house 12 Feb 2026. Covers B2B, B2G, and B2C. Note: Federation of BiH; Republika Srpska may have separate timeline
LV Latvia Confirmed
Jan 2028 All businesses
Peppol BIS 3.0 From January 2028, all invoices between domestic taxpayers must be electronic and reported to SRS (State Revenue Service)
Proposed — announced, legislation not yet adopted
NO Norway EEA Proposed
Jan 2027 Sending (proposed)
Jan 2030 Receiving + digital bookkeeping (proposed)
EHF 3.0 / Peppol BIS 3.0 B2G mandatory since 2019. Ministry of Finance formally instructed tax authority 16 Mar 2026 and submitted legislative bill to Storting; passage expected during 2026. Exemption for turnover
ES Spain Proposed
TBC 12 months after ministerial order (>€8M)
TBC 24 months after order (all others)
EN 16931 compliant formats B2G mandatory since 2015. B2B law passed but ministerial order not yet published
EE Estonia Proposed
2027 Mandatory e-invoicing for all VAT-registered B2B transactions
EN 16931 compliant formats; eXML 1.2 B2G mandatory since 2019.
No B2B mandate — B2G only or voluntary
SE Sweden B2G only
No B2B mandate confirmed
Svefaktura, Peppol BIS 3.0 (B2G) High voluntary B2B adoption; ViDA alignment expected by 2030
FI Finland B2G only
No B2B mandate confirmed
Finvoice 3.0, TEAPPSXML 3.0, Peppol BIS 3.0 High voluntary B2B adoption; ViDA alignment expected by 2030
NL Netherlands B2G partially
No B2B mandate confirmed
SI-UBL 2.0, Peppol BIS 3.0, UBL-OHNL, SETU (HR-XML) (B2G) ViDA alignment expected by 2030
AT Austria B2G only
No B2B mandate confirmed
ebInterface / Peppol BIS 3.0 (B2G) B2G mandatory on federal level, locally not mandatory. B2B voluntary; ViDA by 2030
HU Hungary Reporting only
Real-time reporting live
XML reporting to NAV No e-invoicing mandate; B2B and B2C transactions must be reported to tax authorities in real-time.
PT Portugal B2G only
No B2B mandate confirmed
UBL 2.1, CEFACT (B2G) No structured B2B mandate; ViDA alignment expected
BG Bulgaria B2G partially
No B2B mandate confirmed
EN 16931 compliant (B2G) SAF-T e-reporting expected from 2027 onwards.
CZ Czech Republic B2G partially
No B2B mandate confirmed
EN 16931 compliant (B2G) ViDA alignment expected by 2030
IE Ireland B2G partially
No B2B mandate confirmed
EN 16931 compliant (B2G) ViDA alignment expected by 2030
LT Lithuania B2G only
No B2B mandate confirmed
Peppol BIS 3.0 (B2G) ViDA alignment expected by 2030
LU Luxembourg B2G only
No B2B mandate confirmed
Peppol BIS 3.0 (B2G) ViDA alignment expected by 2030
SI Slovenia B2G only
No B2B mandate confirmed
EN 16931 compliant (B2G) ViDA alignment expected by 2030
CY Cyprus B2G partially
No B2B mandate confirmed
EN 16931 compliant (B2G) ViDA alignment expected by 2030
MT Malta B2G partially
No B2B mandate confirmed
Peppol BIS 3.0 (B2G) ViDA alignment expected by 2030
IS Iceland EEA B2G partially
No B2B mandate confirmed
EN 16931 compliant (B2G)
LI Liechtenstein EEA Voluntary
No mandate confirmed
EN 16931-compliant formats accepted (B2G)

Visit the Inexchange newsroom

Explore current news, inspiring reference cases and valuable tips. Take advantage of our comprehensive guides to deepen your insights and learn more about the industry.

Getting started

We have solutions for everyone, from sole traders to large corporations and the public sector. See which service meets your needs.