Updated 12 December 2025
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Estonia mandates e-invoicing for B2G since 2019 via e-Financials operators. From July 2025 a buyer's-choice rule lets businesses registered as e-invoice recipients require structured invoices from suppliers, with a full B2B mandate planned for January 2027. Formats include EVS 923 and UBL/CII via Peppol.
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Key mandate dates. Select a date for detail, or show all updates below.
Detailed exemptions, penalties and cross-border rules for Estonia are not yet published. The official sources have the latest detail.