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Finland Updates — May 2026

5 items — news and publications combined.

Administrative News4
FinlandMay 11, 2026

Finland Now Mandates Digital-Only Business Correspondence from June 2026

Finnish Tax Administration will deliver all decisions and letters to businesses exclusively through OmaVero electronic portal from June 1, ending traditional postal delivery for companies and organizations.

FinlandMay 11, 2026

Tax Administration Surveys Taxpayers on AI Use in Public Services

Verohallinto has introduced a public survey on artificial intelligence usage in tax matters, seeking feedback on AI implementation in taxpayer services and digital interactions.

FinlandMay 11, 2026

OmaVero Portal Down for Weekend Maintenance

The Finnish Tax Administration will conduct system maintenance on the OmaVero tax portal from Saturday 16 May 6:30 to Monday 18 May 8:00, requiring taxpayers to complete tax matters before the outage.

FinlandMay 5, 2026

Tax Administration Proposes E-Invoicing to 400,000 Taxpayers from May 2026

Finnish Tax Administration will send e-invoice proposals to 400,000 Nordea and OP customers in May 2026, targeting those with property tax, prepayment tax, or residual tax liabilities as postal invoices become increasingly rare.

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Finland Monthly Updates — Past Issues

2026
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May 20265 articlesApril 20264 articlesMarch 20262 articlesFebruary 20261 articleJanuary 20265 articles
2025
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December 20253 articlesNovember 20253 articlesOctober 20253 articlesSeptember 20254 articlesAugust 20252 articlesJuly 20251 articleJune 20252 articlesMay 20251 articleApril 20251 articleMarch 20251 articleJanuary 20254 articles
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