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The deadline, format, and obligation for every country with an active or upcoming e-invoicing mandate — in one place, updated as rules change. No sign-up.
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← All mandates
EE
EU · Decentralised
A buyer's right to request structured e-invoices is already in force; a broader domestic mandate is expected to follow.
Planning
Applies to
B2B, B2G
Next phase deadline
Buyer's right in force; no B2B date set
Two questions. The fixed-establishment rule is where most foreign businesses get it wrong.
Is your business established in Estonia (registered office, branch or fixed establishment)?
Do you issue domestic B2B invoices in Estonia?
Estonia: likely outside the issuing mandate — watch e-reporting / cross-border
VAT registration or trading alone, without a fixed establishment, usually keeps you outside Estonia's issuing obligation — but you may still face e-reporting or need to receive structured e-invoices. Confirm your establishment status.
Not in scope for Estonia
With no establishment and no registration or trade in Estonia, the mandate doesn't apply to you today. Revisit this if you open a branch, warehouse or start supplying into Estonia.
In scope — issue structured e-invoices in Estonia
No general issuing mandate is in force or legislated. Since 1 Jul 2025 you must issue an EN 16931 e-invoice when a buyer registered as an e-invoice recipient in the Commercial Register asks for one.
In scope to receive in Estonia
No receiving mandate exists; registering as an e-invoice recipient lets you demand e-invoices from suppliers.
A single date hides the rollout. Here's the full sequence.
1 July 2025
Buyer's right to request
A registered buyer can require its suppliers to issue structured e-invoices; this universal buyer's-choice regime replaced the 2019 B2G-only rule.
Done
No date set
Proposed B2B mandate (MoF proposal, no bill)
A Ministry of Finance proposal to mandate domestic B2B e-invoicing via the VAT Act has not been tabled; no bill has been presented to the Riigikogu and no date exists.
Future
The standards, scope and dates that define the mandate – at a glance.
Transaction scope
B2B, B2G
Model
Decentralised
Formats
National XML (EVS 923:2014/AC:2017, eXML 1.2), EN 16931 (UBL 2.1 BIS 3.0, UN/CEFACT CII)
Region
EU
STATUS
Planning
Scope
A buyer-driven right to request e-invoices is in force since 1 Jul 2025; a broader domestic B2B mandate is planned to follow.
No dedicated e-invoicing penalty regime yet; general accounting-act penalties apply.
News, guides and rulings tagged for this country.
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