Finland’s VAT system changed significantly in 2025, and in 2026 the updated structure is fully in force. For international entrepreneurs operating in Finland, understanding not only VAT registration thresholds but also reporting mechanics, reverse charge rules, imports, OSS and correction procedures is critical.

This guide explains VAT registration in Finland in 2026, including filing obligations, EU trade reporting, import VAT, reverse charge sectors and practical compliance risks.

 

If you want this handled correctly from the start, 1Office Finland can manage your VAT registration, setup in MyTax, and ongoing VAT returns so you avoid delays, late fees, and preventable audit risk.

 

Who must register for VAT in Finland?

Finnish resident businesses

 

• Finnish resident businesses must register for VAT if their annual taxable turnover exceeds €20,000 starting January 1, 2025 (raised from €15,000 in 2024).

The lower limit VAT relief was removed for financial years beginning on or after 1 January 2025. This means small businesses no longer receive partial VAT refunds based on turnover thresholds.

Even if turnover remains below €20,000, voluntary VAT registration may be beneficial if:

• You incur deductible VAT on purchases

• You trade B2B

• You operate in cross-border EU trade

 

Non-resident businesses

 

• Non-resident businesses supplying taxable goods or services in Finland have no minimum threshold and must register immediately.

Mandatory VAT registration applies if you:

• Trade goods or services domestically with Finnish customers.

• Store inventory in Finland, such as through Amazon FBA or other logistics providers.

• Sell goods to Finnish consumers from other EU countries once exceeding threshold.

• Conduct electronically supplied services or telecommunications services to Finnish consumers.

• Perform construction services subject to reverse charge

• Sell distance goods without using OSS

Non-EU companies generally require fiscal representation before registration.

 

Finland VAT rates in 2026

Finland applies the following VAT rates:

• 25.5% standard rate

• 13.5% reduced rate

• 10% reduced rate

Correct rate application is essential because errors affect both VAT payable and deduction rights. Misclassification frequently triggers corrections and late fees.

How to register for VAT in Finland and 1Office Finland support

VAT registration process in Finland

• Businesses register VAT via the Finnish Tax Administration (Vero) online portal (OmaVero).

• The process typically takes around four weeks.

1Office Finland offers expert VAT registration services and ongoing compliance support including:

• Assistance with VAT and tax registrations

• Guidance on VAT filing frequency changes and penalties

• Support with adapting to Finnish tax regulations and digital reporting requirements

 

Foreign businesses must ensure:

• Correct description of activities

• Evidence of taxable transactions

• Proper EU VAT number registration where applicable

Incorrect initial registration can delay VAT numbers and block invoicing.

 

Finland VAT filing frequency and penalties (2026)

 

• Filing frequency depends on turnover: monthly (>€100,000), quarterly (€30,000 – €100,000), or annual (<€30,000).

• Returns must be filed electronically via OmaVero portal by specified deadlines.

• Late filings and payments incur penalties up to €15,000 and 7% interest on late VAT payments.

 

Monthly filing

Due date:
12th day of the second month after the tax period.

Example:
March VAT → due by 12 May.

Quarterly filing

Deadlines:

• Q1 (Jan–Mar): 12 May

• Q2 (Apr–Jun): 12 August

• Q3 (Jul–Sep): 12 November

• Q4 (Oct–Dec): 12 February

Annual filing

Deadline:
Last day of February of the following year.

What must be reported in the Finnish VAT return?

Finland’s VAT return is detailed and structured. Businesses must correctly report:

Domestic sales by VAT rate

VAT payable on 25.5%, 13.5% and 10% sales.

Also includes:

• Self-use of goods and services

• Reverse charge services

• Emission allowances

• Certain subsidies linked to sales price

 

Intra-Community acquisitions (EU goods purchases)

If goods are purchased from another EU VAT-registered trader and transported to Finland:

• Report tax on purchases of goods from other EU countries

• Report acquisition value

• Deduct VAT in the same return if deductible

This is a reverse charge mechanism.

EU service purchases

For services purchased from EU businesses under the general rule:

• VAT is paid in Finland under reverse charge

• Report under “Tax on purchases of services from other EU countries”

• Deduct if used for taxable business

 

Import VAT (non-EU goods)

Import VAT must be reported in the VAT return based on the customs clearance decision.

Key point:
Import VAT is no longer paid at customs but declared via VAT return.

Even tax-exempt imports must report the taxable amount.

Reverse charge in construction sector

Finland applies reverse charge VAT for:

• Construction services

• Scrap metal transactions

• Certain leased construction workforce

Errors here are common and often audited.

Zero-rated turnover (0%)

Includes:

• Exports outside EU

• Certain international services

• OSS-reported sales

• Sales outside scope but deductible

Do not confuse 0% taxable sales with VAT-exempt sales where deduction is not allowed.

OSS and cross-border e-commerce

If selling B2C goods or digital services to EU consumers:

You may use:

• OSS (One Stop Shop)

• IOSS (Import OSS)

If not using OSS, distance sales to Finland may trigger local VAT registration.

Correct classification of digital services, virtual events and cross-border supplies is critical in 2026.

No activity VAT returns

A VAT return must be filed for every tax period.

If no VAT activity, you should submit a zero return. Failure to file triggers automatic penalties.

Correcting VAT errors in Finland

If you discover an error:

• File a replacement return

• Re-enter all corrected data

If tax difference does not exceed €500:
You may adjust in the next VAT return.

Time limit:
Errors must be corrected within 3 years from the beginning of the following calendar year.

Late corrections may result in penalties.

 

Corporate income tax and tax registration in Finland

 

• Corporate income tax rate in Finland remains at 20% in 2025.

• Tax returns and advance payments are mandatory for registered businesses.

• Tax registration is required for any taxable person establishing business operations in Finland.

Foreign businesses frequently require:

• Prepayment tax registration

• Employer registration

• VAT registration

Incorrect sequencing can delay operations.

Why international founders face compliance risk in Finland

Common mistakes include:

• Assuming the €20,000 threshold applies to foreign businesses

• Misreporting EU service purchases

• Incorrect reverse charge application

• Missing recapitulative statements

• Failing to submit zero returns

• Confusing VAT-exempt vs 0% sales

• Not adjusting VAT after customs corrections

These issues can lead to audits and penalties.

 

Why choose 1Office Finland?

How 1Office Finland supports VAT and tax registration

 

Navigating Finnish VAT and tax registration can be complex for foreign entrepreneurs. 1Office Finland specializes in helping international clients successfully register for VAT and comply with all tax obligations in Finland. Our local experts ensure smooth registration processes and provide reliable, clear advice tailored to your business needs.

 

 

Summary

 

VAT compliance in Finland in 2026 requires more than knowing the threshold. Reverse charge rules, import reporting, EU trade documentation and correction procedures all affect your tax risk.

Early structuring and professional reporting reduce audit exposure and penalties.

If you are planning to operate in Finland or already trading, ensure your VAT setup is compliant from day one.

Frequently asked questions about VAT registration and taxation in Finland 2026:

 

 

Who needs to register for VAT in Finland?

Any business with taxable sales in Finland must register for VAT. Finnish resident businesses must register if their turnover exceeds €20,000 yearly. Non-resident businesses must register immediately, regardless of turnover, if they supply taxable goods or services in Finland.

What is the VAT registration threshold in Finland for 2026?

The VAT registration threshold was raised to €20,000 starting January 1, 2025, from €15,000 in 2024. Turnover below this level does not require mandatory VAT registration for resident companies. Foreign businesses have no registration threshold.

How do I apply for VAT registration in Finland?

VAT registration can be done online via the Finnish Tax Administration’s OmaVero portal once your business activities begin. For non-EU companies, appointing a fiscal representative is required before registration. Registration typically takes about 3 to 4 weeks. vero.fi – How to register for VAT

What are the VAT filing frequencies and deadlines in Finland?

VAT return filing frequency depends on annual turnover: monthly for turnover over €100,000, quarterly between €30,000 and €100,000, and annually below €30,000. Non-resident businesses must file monthly. Returns and payments are due by the 12th of the month following the reporting period.

What penalties apply for late VAT filings or payments in Finland?

Late filings may lead to fines up to €15,000, and late payments incur 7% interest. Misdeclarations can result in penalties from 10% to 50% of the VAT amount due.

What is Finland’s corporate income tax rate in 2026?

The corporate income tax rate in Finland remains at 20% in 2025. Both resident and non-resident companies with Finnish income are subject to this rate. Tax returns and advance payments are mandatory. 1Office Finland Accounting Guide 2026

How can 1Office Finland assist with VAT and tax registration?

1Office Finland offers professional VAT registration services, fiscal representation for non-EU businesses, and ongoing compliance support. We simplify tax registration and reporting to help international entrepreneurs focus on growing their business.