Austria Inheritance Tax 2026 Planning, Cross‑border Estate Steps for Austrian–german Families

Austria’s parliament is actively debating the reintroduction of an inheritance and wealth tax in 2026, putting cross‑border estate planning at the top of the agenda for families with assets spanning Austria and Germany. For high‑net‑worth individuals who have enjoyed nearly two decades without Austrian inheritance tax, abolished on 1 August 2008, the prospect of a new levy demands immediate, structured Austria inheritance tax 2026 planning. This guide sets out the legislative landscape as of May 2026, explains how proposed rules would interact with German inheritance tax and the EU Succession Regulation, and provides a step‑by‑step checklist so Austrian–German families can act before any new law takes effect.

Last reviewed: 3 May 2026. The legislative proposals discussed below remain under parliamentary debate and have not been enacted. All readers should obtain personalised legal and tax advice before implementing any restructuring measures.

Executive Summary and Immediate Action Checklist

The risk of a reintroduced Austrian inheritance tax is higher than at any point since the original tax was struck down by the Constitutional Court in 2008. Media reports cite proposed rates of 25 per cent on inheritances up to €5 million and 30 per cent on amounts above that threshold, though no bill has yet been passed into law. For families straddling Austria and Germany, exposure is compounded: German inheritance tax already applies to worldwide assets of German‑resident heirs, and Austrian real estate transfer tax currently catches land transfers on death. A new Austrian inheritance tax would layer additional liability on top of both obligations.

Key Takeaways

• No Austrian inheritance or gift tax exists today, but parliamentary proposals could change that during the current legislative term.
• Austrian immovable property is always taxable in Austria, regardless of the heir’s residence, early restructuring can limit exposure.
• German heirs face worldwide inheritance tax, without bilateral relief, double taxation on Austrian assets is a real risk.
• The EU Succession Regulation (Brussels IV) governs which country’s substantive succession law applies, but it does not harmonise tax.
• Pflichtteil (forced heirship) claims can claw back lifetime gifts, timing and documentation are critical.

Five Immediate Actions

1. Engage a cross‑border succession lawyer with dual Austrian–German expertise to audit your current estate structure.
2. Pause any planned gifting programme until professional advice confirms the optimal timing and documentation.
3. Review all existing wills, inheritance contracts and beneficiary designations for consistency across jurisdictions.
4. Check your domicile and habitual‑residence status, this determines which tax and succession regime applies.
5. Obtain current valuations for all major assets (real estate, business interests, financial portfolios) in both countries.

Reintroduction of Inheritance Tax in Austria 2026, Legislative Status, Proposed Rates and Thresholds

Austria abolished its inheritance and gift tax (Erbschafts‑ und Schenkungssteuer) effective 1 August 2008, following a ruling by the Austrian Constitutional Court. Since that date, no inheritance or gift tax has been levied, although real estate transfer tax and a land‑registry fee continue to apply when property changes hands on death or by gift.

Timeline of the 2025–2026 Debate

The political environment shifted markedly with the formation of the current coalition government. Several parties have publicly advocated rebalancing the Austrian tax system away from labour income and towards wealth, a position echoed by the OECD in its 2026 Economic Survey of Austria. Throughout late 2025 and into 2026, inheritance and wealth taxation moved from think‑tank discussion papers to concrete parliamentary debate. As of the date of this article, no bill has been enacted, but active committee work is under way.

Media‑Reported Proposals

Proposals reported in European media in February 2026 include a tiered structure: an initial tax‑free allowance, followed by a 25 per cent rate on inherited wealth up to €5 million and a 30 per cent rate on amounts exceeding that threshold. These figures originate from advocacy campaigns and political proposals rather than finalised legislation and should therefore be treated as indicative. The final thresholds, rates, exemptions and effective date remain subject to parliamentary negotiation.

Industry observers expect that any enacted tax would include transitional provisions and a lead‑in period; however, anti‑avoidance provisions, potentially including lookback periods for gifts made shortly before enactment, are widely anticipated.

How a Reintroduced Austrian Inheritance Tax Would Work, Scope and Who Is Taxable

Understanding the likely scope of any new Austrian inheritance tax is essential for Austria inheritance tax 2026 planning, because the answer to who pays depends on the interplay between residence, asset location and the type of property involved.

Immovables vs Movables, the Situs Principle

Under established international tax principles, and consistent with the approach Austria took before 2008, immovable property (real estate) is taxable where it is situated. This means Austrian real property would be subject to Austrian inheritance tax regardless of whether the deceased or the heir lived in Austria, Germany or elsewhere. Movable assets (bank accounts, shares, personal property), by contrast, are typically taxed based on the residence or domicile of the deceased or the heir.

Residency Tests and Tax Nexus

For Austrian‑resident individuals, a reintroduced tax would likely apply to their worldwide estate, mirroring the approach taken by Germany’s Erbschaft‑ und Schenkungsteuergesetz (ErbStG). Non‑residents would typically be liable only on Austrian‑situs assets, principally real estate and shares in Austrian real‑estate‑holding companies.

Currently, Austria maintains an obligation to report inheritances and gifts above certain thresholds to the tax authorities, even though no tax is levied. The Austrian Federal Ministry of Finance’s Tax Book 2026 confirms this reporting requirement. Any new inheritance tax would build on this existing infrastructure.

Cross‑Border Complications: Austria and Germany, Domicile, Double Taxation and Brussels IV

Cross‑border estate planning between Austria and Germany is complicated by the fact that two separate tax regimes, two civil‑law succession systems and a shared EU regulatory framework all apply simultaneously. Effective planning requires understanding where each system bites.

Domicile vs Habitual Residence

German inheritance tax applies on a worldwide basis wherever the deceased or the heir has a Wohnsitz (domicile) or gewöhnlicher Aufenthalt (habitual residence) in Germany. Austria would likely adopt a similar residence‑based worldwide approach for its own tax. The critical implication for Austrian–German families: if the deceased was resident in Germany and owned Austrian property, both countries could assert a taxing right, Germany on the worldwide estate and Austria on the situs of the Austrian real estate.

EU Succession Regulation (Brussels IV), Choice of Law and Practical Effect

The EU Succession Regulation, Regulation (EU) No 650/2012, commonly called “Brussels IV”, determines which country’s substantive succession law governs an estate. The default rule is the law of the country of the deceased’s habitual residence at the time of death. However, a testator may elect the law of their nationality to govern the entire succession by making a choice‑of‑law declaration in their will.

This is critically important for Austrian–German families. An Austrian national living in Munich can elect Austrian succession law to apply to their entire estate, or allow German law to apply by default. The choice affects forced‑heirship rules, the form of testamentary dispositions and the powers of executors, but it does not determine which country collects tax. Tax jurisdiction follows its own rules (residence and situs), independent of the EU Succession Regulation.

How German Inheritance Tax Interacts

Germany levies inheritance tax at progressive rates from 7 per cent to 50 per cent depending on the heir’s relationship to the deceased and the estate value. Inheritance and gift tax allowances under the German Erbschaft‑ und Schenkungsteuergesetz can be used repeatedly every ten years, a feature that makes staged lifetime giving a central planning tool for German‑resident families. Without a bilateral double‑taxation agreement on inheritance tax between Austria and Germany (none currently exists), any new Austrian tax could create genuine double taxation, with only partial relief available through unilateral credit mechanisms in either country’s domestic law.

The likely practical effect will be that families holding Austrian real estate worth more than modest thresholds face compounded exposure in both jurisdictions, a situation that makes proactive cross‑border estate planning Austria Germany an urgent priority.

Pflichtteil in Austria and Forced‑Heirship Risks in Germany

The Austrian inheritance tax implications of any new law cannot be understood in isolation from the civil‑law forced‑heirship regime. The Pflichtteil (compulsory share) ensures that close family members receive a minimum portion of the estate, regardless of the testator’s wishes.

Calculation and Timelines

Under Austrian law, the Pflichtteil in Austria entitles children and the surviving spouse to one‑half of their intestate share, payable as a monetary claim against the estate. Gifts made by the deceased during their lifetime may be added back to the estate for Pflichtteil calculation purposes, typically with a two‑year lookback window for gifts to third parties and an unlimited lookback for gifts between spouses. German forced‑heirship rules are broadly similar but operate under a ten‑year declining‑value model for lifetime gifts (Pflichtteilsergänzungsanspruch).

Defences and Mitigation

Reducing Pflichtteil exposure is lawful but requires careful structuring and timing:

• Pflichtteil waiver agreements (Pflichtteilsverzichtsvertrag), a beneficiary can contractually waive their Pflichtteil claim during the testator’s lifetime, typically in exchange for consideration. These must be notarised.
• Staggered lifetime gifts, because the Austrian lookback period is shorter than Germany’s, carefully timed gifts can fall outside the clawback window, though the exact treatment under any new tax law remains uncertain.
• Family company structures, transferring assets into a GmbH or a family foundation (Privatstiftung) can restrict Pflichtteil claims to the value of the shares rather than the underlying assets, although Austrian courts have scrutinised such arrangements.
• Testamentary clauses, conditions and incentive structures in wills can channel distributions to reduce the practical impact of Pflichtteil claims, though they cannot legally eliminate the statutory entitlement.

Early indications suggest that any new Austrian inheritance tax law would need to address how Pflichtteil payments are treated, whether the forced share itself is taxable to the recipient and whether the estate receives a corresponding deduction. This interaction will be a critical variable in cross‑border planning.

Tactical Planning: 10 Immediate Steps for Austrian–German Families

The following estate planning for Austrians in Germany (and Germans with Austrian assets) checklist provides a structured approach to managing risk while proposals remain in flux. Each step includes the professionals to involve, key documents and realistic timing.

1. Commission a cross‑border estate audit. Engage lawyers and tax advisors qualified in both Austria and Germany to map your complete asset base, identify tax nexus points and flag structural vulnerabilities. Allow 4–6 weeks for a thorough review.
2. Confirm your domicile and habitual‑residence status. Gather evidence (tax returns, registration certificates, utility bills, social‑insurance records) establishing where you are resident for tax and succession purposes in each jurisdiction.
3. Review and update all wills and testamentary instruments. Ensure you have valid wills in both Austria and Germany that are consistent with each other, contain an express Brussels IV choice‑of‑law clause where appropriate and reflect current family circumstances.
4. Obtain professional valuations of all significant assets. Current market valuations of real estate, business interests, art, collectibles and financial portfolios form the basis for any planning strategy. These should be defensible before tax authorities in both countries.
5. Evaluate lifetime‑gift strategies. Model the tax and Pflichtteil consequences of transferring assets during your lifetime, taking into account lookback periods, German ten‑year allowance cycles and the risk of retrospective anti‑avoidance rules.
6. Assess family foundation and corporate restructuring options. For business‑owning families, consider whether a Privatstiftung (Austrian private foundation), a German family foundation (Familienstiftung) or a holding‑company reorganisation could protect value and ensure business continuity.
7. Check existing insurance and pension structures. Life insurance policies, retirement schemes and pension contracts may have beneficiary designations that conflict with your will or create unintended tax liabilities in one jurisdiction.
8. Negotiate Pflichtteil waiver agreements. Where family relationships permit, discuss and formalise notarised Pflichtteil waiver or reduction agreements with eligible heirs, ideally before any new tax law creates additional incentives for claims.
9. Map reporting obligations in both jurisdictions. Austria already requires reporting of gifts and inheritances above certain thresholds. Germany has its own extensive reporting requirements. Non‑compliance can result in penalties regardless of whether tax is ultimately due.
10. Establish a monitoring protocol. Assign a professional advisor to track parliamentary developments, regulatory guidance and ministerial announcements so your estate plan can be adjusted as the legislative picture clarifies.

Instrument Comparison Table

Sample Six‑Month Action Plan

Implementation Considerations, International Probate, Reporting, Costs and Timelines

Even the most carefully constructed estate plan must be implementable in practice. Cross‑border estates face specific procedural hurdles that affect both cost and timing.

International Probate and Letters of Administration

Under Austrian law, the district court (Bezirksgericht) at the deceased’s last habitual residence handles probate through a court‑appointed notary (Gerichtskommissär). Where the deceased held assets in Germany, a separate German probate may be required, or a European Certificate of Succession can streamline recognition across EU Member States under the EU Succession Regulation. Austrian government guidance on oesterreich.gv.at confirms that the European Certificate of Succession is available and recognised for cross‑border inheritance matters.

Practical experience indicates that dual‑jurisdiction probate adds three to six months to estate administration timelines and increases professional costs by 30–50 per cent compared with a single‑jurisdiction estate.

Reporting and Enforcement

Austria requires the reporting of all acquisitions by way of gift or inheritance to the tax office if they exceed statutory thresholds, currently €50,000 for gifts between family members and €15,000 for gifts between unrelated parties, within any five‑year period. Germany imposes parallel reporting requirements within three months of the inheritance or gift. Failure to report carries penalties in both jurisdictions and can extend limitation periods for tax assessment.

If Austria enacts a new inheritance tax, industry observers expect that anti‑avoidance provisions, including extended lookback periods for gifts, substance‑over‑form doctrines and special rules for closely held companies, will be part of the legislative package. Families who restructure hastily and without substance risk having transactions recharacterised.

Estimated Professional Costs and Timeframes

Conclusion

The 2026 debate over reintroducing an inheritance tax in Austria represents the most significant potential shift in Austrian wealth‑transfer taxation in nearly two decades. For families with assets, businesses or family members in both Austria and Germany, the Austrian inheritance tax implications extend far beyond a single jurisdiction, they touch on domicile strategy, forced‑heirship exposure, EU choice‑of‑law elections, company structures and long‑term family governance. The most effective Austria inheritance tax 2026 planning strategies are those implemented while proposals are still in flux, because structural changes to estate architecture, foundations, company reorganisations, Pflichtteil waivers, staged lifetime gifts, require months to execute properly and cannot be rushed once legislation is enacted.

Families who begin now will have the broadest range of options available and the strongest defences against both tax and forced‑heirship claims, whatever form the final law takes.

Sources

1. Austrian Government, Inheritance within the European Union (oesterreich.gv.at)
2. Austrian Federal Ministry of Finance, The Tax Book 2026
3. Harlander & Partner, Inheritance Tax in Austria 2026
4. Global Law Experts, Reintroduction of an Inheritance Tax in Austria (2026)
5. CMS, New Inheritance and Wealth Tax Looming?
6. OECD, Austria 2026 Economic Survey Brochure
7. Euronews, Green MEP Calls for Austria to Tax the Rich (February 2026)
8. Chambers Practice Guides, Succession & Estate Planning 2026: Germany