The Austria–Ukraine double taxation treaty

A double taxation agreement is a document people mention when the bill has already arrived twice. In practice, it works in advance: properly established residency saves not the tax amount, but a year of correspondence.

The key question is where you are a resident.

The agreement does not allow you to "choose" a country. It establishes a sequence of criteria: permanent home, then centre of vital interests, then habitual abode, then citizenship. A person living in Vienna with their family is almost always an Austrian resident — even if the income comes from Ukraine.

What happens with what

Income from real estate is taxed where the property is located. An apartment in Kyiv generates income that is taxed in Ukraine — but it must be declared in the Austrian return, where a credit or exemption mechanism then applies.

Dividends and royalties carry reduced withholding tax rates — provided the recipient has submitted a certificate of residency in time. Without it, the full rate is withheld, and a subsequent refund is a separate procedure with its own deadlines.

Practical procedure

Establish residency in writing — with arguments and supporting documents. Obtain a certificate from the tax authority of the country of residency. Deliver it to the income payer before the first payment. And declare worldwide income in the return of the country of residency, even where it is exempt — exemptions must be claimed, not assumed.

It is also worth reviewing the situation involving real estate sold in Ukraine: Ukrainian holding periods and Austrian rules for foreign income intersect here, and it is precisely at this junction that the most costly surprises arise.