Before you start

Austrian tax number, issued on registration
FinanzOnline access, or ID Austria
Your employer's annual Lohnzettel
Records of deductible expenses — commuting, professional costs, insurance, dependants

Step-by-step

1
Understand where tax residence bites
Having a home available to you in Austria, or spending more than six months here, generally makes you resident and taxable on worldwide income. Double-taxation treaties then allocate specific items. Anyone with foreign rental income, foreign shares or a business abroad should take advice in year one rather than year three.
OnlineWho: You
2
Let payroll do the monthly work
Lohnsteuer is withheld by the employer each month along with social insurance. For a single-employer year with no extras there may be nothing further to do — but see the next step before assuming that.
Via employerWho: Your employer
3
File the Arbeitnehmerveranlagung, backdated up to five years
The employee assessment is voluntary in most cases and can be filed for any of the previous five years through FinanzOnline. Starting work part-way through a year almost always produces a refund, because withholding assumes a full year of that salary. There is also an automatic assessment for straightforward cases, but it does not claim expenses you never declared.
OnlineWho: YouAny time, up to 5 years back
4
Claim the deductions that actually apply to a Vienna commuter
The Pendlerpauschale is calculated by an official online calculator and is worth much less if public transport is reasonable — which in Vienna it almost always is. Professional expenses, further training, a home office allowance and childcare are the ones more likely to move the number.
OnlineWho: You
5
Know how the 13th and 14th are taxed
Special payments are taxed at 6% within the Jahressechstel, with the first €620 a year free of income tax and a Freigrenze below which nothing is due. This is why net pay in June and November looks disproportionately good and why an Austrian gross figure is not comparable with a German one.
Via employerWho: Your employer
6
If self-employed, register for VAT and prepayments deliberately
Self-employment brings an annual income tax return, quarterly prepayments, and VAT registration above the small-business threshold. Income tax prepayments in the first two years are estimates that get trued up afterwards — the second-year catch-up bill is the classic Austrian freelance shock.
OnlineWho: You

Documents you’ll need

Tax number and FinanzOnline credentials
Lohnzettel from every employer in the year
Receipts for professional expenses and further training
Insurance and childcare certificates
Records of any foreign income and assets

Things most newcomers don’t know

There is no Vienna tax office — Austria merged forty of them into one national authority on 1 January 2021.

Finanzamt Österreich handles almost all individual and business taxation for the whole country, with a separate Finanzamt für Großbetriebe for large enterprises. Practically this means correspondence is not tied to your district, everything runs through FinanzOnline, and advice keyed to 'your local Finanzamt' predates the reform. It also removes a step people expect: there is no local office to register with when you move within Austria.

Source: BMF

The tax bands are indexed automatically, so any bare figure ages within a year.

Since 2023 Austria adjusts the bracket thresholds each January by two-thirds of the measured inflation rate, with the remaining third allocated by parliament. For 2026 the measured rate was 2.6% and the thresholds rose by 1.733%, taking the tax-free amount to €13,539. Only the top band above €1 million is excluded from indexation. Quote the mechanism, not the number, and re-check the figure for the year you are actually in.

Source: BMF; Progressionsabgeltungsgesetz

The employee assessment is voluntary, backdated five years, and usually pays.

Most Austrian employees have their tax fully withheld and think that ends it. But withholding assumes your monthly salary continues all year, so anyone who arrived mid-year, changed jobs, had unpaid leave, or has deductible expenses is very likely owed money — and can claim it for any of the five preceding years through FinanzOnline. Newcomers who file for their arrival year routinely get a four-figure refund they had no idea existed.

Source: BMF

The 13th and 14th salary are taxed at 6%, which is the single largest structural difference from a German offer.

Special payments within the Jahressechstel are taxed at a flat 6% after a €620 annual exemption, instead of at your marginal rate. That makes an Austrian package quoted across fourteen payments materially better net than the same annual gross in a country paying twelve. It also matters legally: the 13th and 14th are not a statutory entitlement under Austrian law but come from the applicable collective agreement, so confirm the Kollektivvertrag covers your role before assuming they are there.

Source: BMF; Arbeiterkammer

Common mistakes to avoid

Never filing an employee assessment and leaving a refund uncollected — especially for the year you arrived.
Using a tax bracket figure from an older guide when the thresholds move every January.
Assuming the 13th and 14th salary are guaranteed by law rather than by the collective agreement.
Ignoring worldwide-income obligations because the income never reaches an Austrian bank.
Going self-employed without provisioning for the second-year prepayment true-up.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.