How Employment Income Is Taxed in Finland

Finland taxes employment income at the source: your employer withholds tax from every paycheque using a rate the Finnish Tax Administration (Vero) calculates just for you. There is no quarterly bill to manage and, for most employees, no complicated return to file from scratch. But the system only works smoothly if you get one document to your employer early — the tax card — and understand how the year-end reconciliation tidies up the difference.

The One Thing You Must Do First: Get a Tax Card to Your Employer

Before your first payday, your employer needs your verokortti (tax card). The tax card is not a physical card you carry — it is a record held by Vero that tells your employer exactly what percentage of your pay to withhold. Without it, your employer is required to withhold tax at a high default rate (commonly 60%) until you supply one, so the cost of forgetting falls entirely on you.

You order a tax card yourself through OmaVero (the MyTax online service at vero.fi), and in many cases Vero can deliver it electronically straight to your employer. To do this you first need a Finnish personal identity code (henkilötunnus) and a way to log in — usually your Finnish online banking IDs or the mobile certificate (mobiilivarmenne).

If you are arriving mid-year and do not yet have a henkilötunnus, you can still get a non-resident tax card or a henkilötunnus through the tax office, sometimes at the same International House service points that handle population registration. The practical rule is simple: do not let a payday pass without a tax card in your employer's hands.

Resident or Non-Resident: The Six-Month Line That Changes Everything

How Finland taxes your salary depends first on whether you are a resident or non-resident taxpayer for tax purposes — and the dividing line is how long you stay, not your nationality or visa type.

• Stay longer than six months and you are treated as a resident taxpayer. You are taxed on your worldwide income on a progressive scale (more on that below), you get an ordinary tax card, and you file a tax return each year.
• Stay no longer than six months and you are a non-resident taxpayer. A Finnish employer normally withholds a flat 35% tax at source on the pay you earn for work done in Finland. According to Vero, this tax at source is final — you generally do not file a Finnish tax return for it.

This six-month test is about the duration of your stay in Finland, and it is worth confirming your own status on vero.fi if your situation is borderline, because the two regimes produce very different paycheques.

Non-Resident Tax at Source: The 35% Rate and Its Deduction

If you fall under the non-resident regime, the headline 35% can be softened. Vero allows a tax-at-source deduction of €510 per month, or €17 per day for shorter periods, subtracted from the income before the 35% applies — provided the deduction is marked on your non-resident tax card (as of 2026; confirm the current amounts on vero.fi).

A worked example makes the difference concrete. Vero's own illustration uses one month's pay of €1,000: instead of a flat 35% (€350), the tax is 35% × (€1,000 − €510) = €171.50. The same arithmetic scales up — on €2,000 of monthly pay the tax is 35% × (€2,000 − €510) = €521.50 rather than the full €700. So even short-term workers should make sure they have a non-resident tax card showing the deduction, rather than letting the full 35% be taken.

The Progressive Option for EU/EEA and Treaty Residents

You are not necessarily stuck with the flat 35%. If you are a tax resident of an EU or EEA country (the EU, plus Norway, Iceland and Liechtenstein) or of a country that has a tax treaty with Finland, you can ask Vero to tax your Finnish wages progressively instead — the same scale that applies to longer-term residents.

Progressive treatment is often cheaper for lower earnings, because the effective rate starts well below 35% and rises only as income grows. You also gain access to deductions such as commuting costs, expenses for the production of income, and your pension and unemployment insurance contributions. To claim it you need a Finnish personal identity code and you submit the relevant request (Vero's Form 6148e, Request for progressive taxation, as of 2026) alongside a non-resident tax card application, declaring your income from all sources. There is a useful safeguard for EU/EEA residents: if at least 75% of your total annual income comes from Finnish sources, your foreign income will not push up your Finnish tax rate.

How the Resident Tax Card Withholds Your Pay

For residents — the situation most people moving to Finland for a job land in — the tax card carries two numbers that matter: a withholding rate and an income ceiling.

The withholding rate is the percentage your employer deducts from each payment. Vero calculates it from your estimated annual income and the deductions it expects you to claim, so the figure is personal to you rather than a fixed band.

The income ceiling is the amount of pay that rate is built to cover over the year. Vero notes that the annual income ceiling on a tax card equals roughly your 12.5 months' wages, including the holiday bonus. The logic is that your withholding rate is "correct" only up to that ceiling.

What happens if you earn more than expected? Once your cumulative pay passes the ceiling, your employer must withhold tax on the excess at the higher additional withholding rate also printed on the card — a deliberately steep figure designed to stop you under-paying. The fix is not to panic but to request a revised tax card in OmaVero with an updated income estimate, so withholding returns to your normal rate.

One trap for people with more than one job: each employer monitors its own payments against the annual ceiling independently. If you split income across employers, several of them could each apply the higher rate once their share crosses the limit — another reason to revise your tax card and split the ceiling sensibly when you take on a second source of pay.

What Actually Comes Out of Your Salary

The tax on your tax card is not the only thing deducted from gross pay. Finnish employees also pay earnings-related pension contributions and unemployment insurance contributions, which your employer withholds and forwards on your behalf. Vero's guidance describes these as separate from income tax — in one published example the combined employee share was cited at 8.19% — but the exact percentages are set annually and vary slightly by age, so treat any single figure as indicative and check the current rates with your pension provider or on vero.fi.

Income tax itself is layered: residents pay a progressive state income tax on earned income, alongside municipal (and, where applicable, church) tax, plus the health insurance contribution that funds Kela's sickness benefits. The combined effect is the single withholding percentage on your tax card. Because the brackets and rates are adjusted yearly, the responsible move is to read the current rate on your own card and use Vero's tax percentage calculator in OmaVero rather than rely on a number from an older guide.

Deductions That Lower Your Tax

Finland builds several deductions into the system automatically, and lets you claim others yourself. The ones most employees encounter:

• Deduction for the production of income. If you have wage income, Vero automatically grants this deduction (€750 as of 2026, but never more than your wage income). It covers small, ordinary work costs without receipts, so you only need to itemise work expenses if they exceed it.
• Commuting expenses. You can deduct the cost of travelling between home and work, calculated using the cheapest available means of transport (typically public transport). Vero first subtracts an own-liability threshold of €900, after which you can deduct up to €7,000 in commuting costs — figures Vero states apply to both the 2025 and 2026 tax years. Deducting car costs is allowed only in limited cases, for example where there is no public transport or the nearest stop is at least 3 km away.
• Unemployment fund fees. Membership fees for an unemployment fund (työttömyyskassa) remain deductible, and from 2026 the funds report them directly to Vero so they are pre-filled on your return. Note that trade union (ammattiliitto) membership fees are no longer tax-deductible from the 2026 tax year onwards — a change the Finnish Tax Administration introduced for 2026, so they will not lower your tax card percentage or appear as a deduction (membership fees you paid in 2025 can still be claimed on the return filed in spring 2026, which concerns the 2025 tax year).
• Other expenses for the production of income. Tools, professional literature, or a home office can qualify in defined circumstances — but only the portion above the automatic €750 actually changes your tax.

You enter these in OmaVero, either when you order or revise your tax card (so the saving shows up in your monthly withholding) or later on your pre-completed return.

The Year-End Return: Checking, Not Filing From Scratch

Withholding during the year is only an estimate, so Finland reconciles it after the year ends. Each spring Vero sends you a pre-completed tax return (esitäytetty veroilmoitus) — available in OmaVero and, unless you have switched to electronic-only letters, on paper. It already lists the wages your employer reported, tax withheld, and many deductions.

Your job is to check it and correct it, not build it from nothing. If everything is right and you have nothing to add, you usually do not need to do anything. If you need to add a deduction or fix a figure, you do so by the deadline printed on your own return. For 2026, Vero set the individual filing deadlines at 1, 14, 21 or 28 April 2026 depending on the taxpayer — always go by the date shown on your own return rather than assuming.

The reconciliation then settles the difference between what was withheld and what you actually owe:

• If too much was withheld, you receive a tax refund (veronpalautus). For 2026, Vero indicated most refunds land on 3 August or 3 September 2026.
• If too little was withheld, you pay back taxes (jäännösvero). For 2026, the first instalment is generally due 3 August 2026 and the second 1 October 2026.

If you correct your return, Vero issues a new tax decision — for 2026 it noted this would arrive by the end of October — and your refund or back-tax dates may shift accordingly.

Moving Salary and Tax Money Across Borders

Because your salary is paid in euros into a Finnish or European account and tax is handled domestically, day-to-day taxation rarely involves currency at all. The cross-border friction tends to come later: paying back taxes from an account abroad, receiving a refund into a non-Finnish IBAN, or sending part of your net pay home. For those movements, comparing your bank's wire fees and exchange rate against a multi-currency provider before you transfer can save a meaningful amount — but make the comparison on the actual amount and corridor, not a headline rate.

A Realistic First-Year Timeline

Putting it together, a typical resident's tax year looks like this:

1. On arrival / before first payday — get a henkilötunnus, order a tax card in OmaVero, and make sure your employer has it so withholding starts at your real rate, not the 60% default.
2. During the year — if your income, job, or deductions change materially, revise your tax card in OmaVero so withholding tracks reality and you avoid the additional withholding rate.
3. Spring after the tax year — review the pre-completed return, add any missing deductions, and confirm by your stated April deadline.
4. Late summer to autumn — receive your refund or pay your back taxes on the dates shown in your tax decision.

The single biggest lever you control is keeping your tax card accurate. Withholding too little means a back-tax bill the following autumn; too much means an interest-free loan to the state until your refund. A quick check in OmaVero whenever your pay changes keeps the gap small.

Where to Confirm the Current Figures

Tax brackets, contribution percentages, and even some deduction limits are reset each year, so always verify the live numbers before relying on them:

• vero.fi — the Finnish Tax Administration's English-language pages on tax cards, tax at source, and deductions.
• OmaVero (MyTax) — your personal account for ordering and revising tax cards, using the tax percentage calculator, and checking your return.
• International House Helsinki — in-person help for newcomers in the capital region covering registration, the tax card, and Kela in one visit.

When a figure in this guide is marked "as of 2026," treat it as a starting point and confirm the current amount on the relevant vero.fi page before you act.