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US estate tax: the Austrian resident's case

What the US–Austria treaty changes, in practice, for an Austrian resident holding US-listed ETFs.

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A 1982 treaty, with no protocol

Austria and the United States are bound by an estate- and gift-tax treaty of 1982, modelled on the US treaty model of the time — the same generation as the German text of 1980. But where Germany and France obtained the modern credit mechanisms by protocol (1998, 2004), the Austrian treaty has never been touched: its attribution architecture is modern, its numerical protections remained those of before 1988.

The fate of ETFs: attribution to domicile

The architecture is the now-familiar one of domicile treaties: the United States retains a right to tax, for a deceased domiciled in Austria, only on enumerated categories — real estate located there and the assets of a permanent establishment or fixed base operating there. Securities fall under the residual attribution to domicile: the US shares, fund units and ETFs of an Austrian resident who is not a US citizen are taxable only in Austria, whatever the amount. As for the four previous countries in this series, it is not a credit that brings the US tax to zero: it is the treaty attribution that sets it aside from the outset. And we shall see below that, on the Austrian side, this “taxable in Austria” has taken on a very particular meaning since 2008.

The US-citizen exception

The usual reservation applies: the United States retains the right to tax its citizens, wherever they are domiciled, and treaties of this generation contain their own rules for dual domiciles and recent expatriates. Dual nationals and former long-term US residents are case-by-case matters: for them, this page is not enough.

The weak spot: US real estate

For the assets the United States can still tax for an Austrian resident — US real estate first and foremost — the 1982 treaty provides neither the prorated credit of the French and German protocols, nor the British “as a US-domiciled person” cap: these mechanisms are responses, negotiated after the fact, to the US tightening of 1988 — and Austria never negotiated its own. The Austrian resident who directly holds US real estate is therefore, for the most part, in the ordinary-law situation of the non-resident: $60,000 threshold, schedule up to 40% above, double taxation mitigated — but not erased — by credit.

The surviving spouse

Texts of this generation contain a marital protection for assets taxable by reason of their situation — a partial exclusion of transfers between spouses, under conditions — but not the extended marital deduction of the later protocols. For ETFs, the question does not arise: they are outside US scope through attribution to domicile.

What does not change: the procedure

Treaty attribution sets aside the tax, not the friction. At death, the US broker freezes the assets until the IRS transfer certificate; to obtain it, the estate files Form 706-NA, asserting the benefit of the treaty. No tax on the securities, a full file, months-long delays: everything described on the general page remains true for the Austrian resident. The heirs' survival liquidity is to be planned outside US accounts.

The Austrian side: a vanished tax

This is the Austrian singularity: the Erbschaftssteuer lapsed on 1 August 2008, and Austria no longer taxes inheritances — only reporting obligations remain (notably for gifts) and special cases such as real-estate transfers or foundations. The combination is remarkable: the treaty bars the United States from taxing an Austrian resident's ETFs, and Austria itself no longer has a tax to apply to them. A US-ETF inheritance is, under current law, taxed nowhere — all the remaining burden is procedural. The treaty, for its part, remains in force: it is what locks down the US side.

Design responses

For the Austrian resident who is not a US citizen, the hierarchy is plain: on ETFs, zero tax on both sides, but a full US procedure — the prepared estate file and the heirs' liquidity outside US accounts are all the more the only real response since this is the ONLY remaining friction. The UCITS substitution has here only one argument, but it is clear-cut: removing the procedure itself. On directly held US real estate, by contrast, Austria joins the Netherlands in the group of treaties that barely protect: a significant holding warrants structural thought with a professional.