Dividend and Investment Tax in Austria

Austria operates one of Europe's more straightforward investment-income tax systems. The flat Kapitalertragsteuer (KESt) removes most Austrian-held investments from the annual return entirely, because the bank deducts and remits the tax as a final settlement. For investors holding foreign accounts, or receiving income from abroad, a degree of self-assessment applies.

What rate applies to dividends and bond interest in Austria?

Dividends received by Austrian-resident individuals from shares in Austrian or foreign companies, together with bond and securities interest, are taxed at a flat 27.5% KESt under section 27a of the Einkommensteuergesetz (EStG). The rate has applied since 1 January 2016, when it was raised from 25% by the Steuerreformgesetz 2015/2016. Austrian custodian banks withhold KESt at source at the moment of payment, so the gross dividend is never included in the investor's annual Einkommensteuererklarung. This final-withholding character (Endbesteuerung) means the flat rate is the full and final income-tax liability on that income, regardless of how high the investor's marginal rate is on other income.¹

The same 27.5% rate applies to interest from publicly placed bonds and other fixed-income securities, and to capital gains on the disposal of shares, ETFs, and derivatives held in taxable accounts.

What rate applies to savings and bank-deposit interest?

Interest credited to Austrian bank accounts -- savings books (Sparbuch), call-money accounts, and similar deposit products -- is taxed at the lower rate of 25% KESt under section 27a(1) Z 1 EStG. This carve-out was preserved deliberately when the securities rate rose to 27.5% in 2016, reflecting policy sensitivity around taxing traditional retail savers more heavily. The two baskets are siloed: losses on securities disposals cannot be set off against savings interest, and the 25% basket has no corresponding loss-offset mechanism.²

Foreign bank-deposit interest received by an Austrian resident on an account held abroad is subject to the same 25% rate, but must be declared via Anlage E1kv in the annual return because no Austrian bank is present to withhold at source.

How are accumulating (thesaurierende) funds taxed?

For investment funds and ETFs on the Austrian Oesterreichische Kontrollbank (OeKB) reporting list, income that the fund reinvests rather than distributing is nevertheless treated as deemed distributed to the investor each year -- these are called ausschuttungsgleiche Ertrage (AGE). Austrian custodian banks deduct KESt at 27.5% on the AGE annually, based on data published by the OeKB. The AGE amount is added to the investor's cost basis in the fund, preventing double taxation when the fund is eventually sold.³

Funds not on the OeKB reporting list (sometimes called Schwarze Fonds) face a punitive lump-sum calculation: the deemed annual income is the higher of 90% of the year-on-year price increase or 10% of the fund's year-end redemption price, taxed at 27.5%. This floor applies even in years of price decline. Investors holding accumulating ETFs through foreign brokers should verify OeKB reporting status before assuming the standard AGE treatment.

What is the self-assessment process for foreign dividends?

When dividends or investment income are paid to an Austrian resident by a foreign broker or bank with no Austrian paying agent, no KESt is withheld automatically. The investor must declare all such income in the annual Einkommensteuererklarung, using Anlage E1kv (Beilage Einkuenfte aus Kapitalvermogen), filed through FinanzOnline, the Austrian Federal Ministry of Finance portal. The income is reported at the appropriate gross amount; the investor then self-calculates the 27.5% or 25% liability and claims any creditable foreign withholding in field Kennzahl 998. The minimum annual income threshold triggering a filing obligation is EUR 22 per income type.⁴

How is foreign withholding tax credited against the Austrian KESt?

Austria's double taxation treaties (DTTs) generally limit the source country's right to withhold on portfolio dividends paid to Austrian residents, typically to 15%. For example, under the Austria-United States treaty, US withholding on ordinary dividends is capped at 15% when the investor has a valid Form W-8BEN on file. The Austrian KESt on the same dividend is 27.5%. The foreign tax credit available in Austria equals the lower of the actual foreign withholding or the treaty-permitted rate -- in practice capped at 15% for most treaty partners -- and is applied against the Austrian 27.5% liability, leaving a residual Austrian tax of approximately 12.5%. The combined effective rate on the gross dividend is 27.5%, with the treaty-withholding constituting prepayment.⁵

Foreign withholding in excess of the treaty rate is not creditable in Austria; it must be recovered separately from the source-country tax authority. If the foreign payor withheld at the domestic statutory rate (for example, US 30% without a W-8BEN on file), the investor can claim a refund from the IRS for the excess above 15%, while crediting only the 15% treaty amount against Austrian KESt.

For dividends from non-treaty countries, or where no tax is withheld abroad, the full 27.5% Austrian KESt applies to the gross dividend.

Is there a wealth tax on Austrian investment portfolios?

Austria does not impose an annual net wealth tax on investments, securities portfolios, bank deposits, or other financial assets held by individuals. Following the abolition of the general wealth tax (Vermogensteuer) in 1994 and the inheritance and gift tax (Erbschafts- und Schenkungssteuer) in 2008, Austria has no recurrent levy on the stock of wealth. Income from capital assets is taxed when realised or distributed at the KESt rates above; the underlying value of the portfolio is not subject to any separate annual charge.²

For a broader picture of how Austrian residency, income thresholds, and the optional Regelbesteuerungsoption (which allows lower-income investors to apply progressive rates instead of 27.5%) interact with investment income, see the Austria country overview.

The rules summarised here are based on Austrian law as in force at the date of review. Individual circumstances vary significantly -- the interaction of multiple asset types, foreign accounts, non-reporting funds, and treaty credits can produce complex outcomes. Seek guidance from a qualified tax professional before filing or restructuring.