Waiver of Niessbrauch now taxable: BFH ruling IX R 4/24 (2026)

What is the ruling about?

In the disputed case, a mother had transferred a rental property to her adult children and had a lifelong reserved Niessbrauch registered in her favour. Several years later, mother and children agreed on a buy-out for consideration: the mother waived the Niessbrauch, the children paid a settlement. The tax office treated the settlement as taxable proceeds from a private disposal transaction under § 23 EStG. The Finance Court Muenster (FG Muenster) upheld the mother's claim (judgment of 12.12.2023, 6 K 2489/22 E, EFG 2024, 392) — no disposal, no § 23 EStG, therefore tax-free.

The BFH set the judgment aside and referred it back to the FG Muenster. The reasoning is a paradigm shift for advisory practice.

The two head notes of the BFH

Head note 1 (BFH IX R 4/24, 10.10.2025):

"The consideration for the waiver of the exercise of a Niessbrauch right over a plot of land belonging to private assets is taxable compensation under § 24 No. 1 lit. a of the Einkommensteuergesetz (EStG, the German Income Tax Act) if the holder of the Niessbrauch actually lets the plot at the time of the waiver and derives income from letting and leasing from it."

Head note 2: A "constraint or pressure situation" is no longer a precondition. Voluntary, consensual waiver agreements also trigger the tax liability. The III., IV. and X. Senates have, on enquiry from the IX. Senate, indicated that they are giving up their earlier contrary case law.

The ruling is available via the BFH database under ECLI:DE:BFH:2025:U.101025.IXR4.24.0.

What has concretely changed

The BMF circular of 30.09.2013 — IV C 1 — S 2253/07/10004, BStBl I 2013, 1184 (in particular marginal Nos. 58, 60 and 65) — has not been formally withdrawn. Until the BMF reacts (amendment, transitional rule or — rarely — non-application order), the position is: the tax offices will implement the new BFH line immediately.

The limitation — tax liability only on actual letting

The BFH has left one important screw open. The settlement is only taxable if the holder of the Niessbrauch actually lets the property at the time of the waiver and derives rental income. What happens if the property is vacant at the time of the waiver, has been shut down for refurbishment or is used by the holder themselves, was expressly left open by the IX. Senate.

In my advice this leads to a clear line of caution: anyone planning a buy-out should document the letting situation as at the contract date cleanly — and anyone who changes the status should run the tax consequences carefully before the ink dries.

What this means in practice for parents and transferors

In advisory practice I mainly see three affected constellations:

1. Vorweggenommene Erbfolge (anticipated succession by lifetime transfer) with reserved Niessbrauch: Parents have transferred the rental house to a daughter and kept a Niessbrauch. At 70 plus, care funding is needed — the daughter pays a buy-out. Up to 09.10.2025: tax-free. From 10.10.2025: fully taxable.
2. Familienpool (German family-asset pool, typically a vermoegensverwaltende Familien-GbR) with rental properties: Parents have transferred shares in a wealth-managing family GbR (Gesellschaft buergerlichen Rechts, a German civil-law partnership) and kept a Niessbrauch over the income. Here too a buy-out can now be expensive.
3. Strategic catch-up taxation on sale: When the rental house is to be sold, the Niessbrauch is often bought out beforehand to allow an unencumbered sale. This constellation needs to be re-calculated in every sale preparation.

Worked example

A mother (top tax bracket, 65 years old) receives a buy-out of EUR 300,000 from her daughter for waiving the Niessbrauch over a rental house. Income-related expenses EUR 5,000.

The scale of the burden shows why every waiver in 2026 needs a model calculation before signing — and why the Fuenftelregelung as the only remaining lever has to be factored in.

What the large advisory firms say about it

The reaction of the Big Four and mid-tier advisory firms has been uniform since December 2025. Three voices for reference:

• EY Tax Nachrichten (04.12.2025): "For the BFH, the waiver consideration is in any event taxable and subject to tax under § 24 No. 1 lit. a EStG in conjunction with § 21 Abs. 1 Satz 1 Nr. 1 EStG, if the holder of the Niessbrauch actually let the property at the time of the waiver and derived rental income from it."
• BDO (05.12.2025): "It can now be assumed that the waiver of a usufructuary right to a property leased by the owner of the usufructuary right in return for payment will result in taxable income under section 21 EStG. The reaction of the tax authorities to this ruling remains to be seen. It cannot be ruled out that a transitional regulation will be enacted."
• BZG & Partner: "All that is left to the holder of the Niessbrauch is therefore the net amount of the settlement."

The uniform tenor: buy-outs still in preparation must be reassessed for tax purposes before completion.

Step-by-step: what clients should do now

Step 1: Take stock of all existing Niessbrauch arrangements

Which reserved-Niessbrauch and bequeathed-Niessbrauch (Vermaechtnisniessbrauch) arrangements are in place in the family? Who is the holder, who is the owner? Is there actual letting?

Step 2: Review planned buy-outs immediately

Every waiver agreement that is to be signed in the coming months has to be modelled before signing. Where there is actual letting: plan for full tax liability.

Step 3: Model the Fuenftelregelung

§ 34 EStG can flatten the progression if the buy-out qualifies as "extraordinary income". The FG Muenster will decide this in the follow-up proceedings. Already now: document the conditions cleanly in the contract design.

Step 4: Document income-related expenses consistently

The BFH allows the deduction of income-related expenses to the extent the costs are in a direct causal connection with the compensation — notary, advisory costs, valuation reports. Collect receipts.

Step 5: Consider alternatives

Instead of a buy-out for consideration, a gratuitous termination with subsequent Schenkungsteuer (German gift tax, taxed under ErbStG with the same brackets and exemptions as inheritance tax) consequences may be more sensible. Adjusting the use arrangements without a waiver is also a lever. More in the guide calculating Niessbrauch and value reduction.

Step 6: Structure transfers without actual letting

Anyone buying out the Niessbrauch before letting starts or in the case of owner-use may, under the BFH line that remains open, be able to continue acting tax-free. This is risky terrain and needs robust review in every individual case.

Frequently asked questions

Does the ruling apply retroactively to all Niessbrauch arrangements already bought out?

Formally, the ruling applies to all assessment periods that have not yet become final. Final assessments remain untouched. In open proceedings the tax offices will apply the new BFH line immediately. A BMF transitional rule would be possible but has not been issued as of 17.05.2026.

Does the tax liability also bite if I waive the Niessbrauch gratuitously?

No. Only the WAIVER FOR CONSIDERATION is taxable. A gratuitous termination of the Niessbrauch escapes income tax. It can still trigger Schenkungsteuer because the increase in value at the owner's level counts as a gift. Both routes have to be calculated against each other in the advice.

What happens if the property is vacant at the time of the waiver?

The IX. Senate expressly left this open. According to the head note, tax liability requires actual letting. Whether vacancy due to refurbishment, change of tenant or temporary owner-use excludes the tax liability is unclear. Practical recommendation: document and run the numbers in each individual case rather than relying on the suspected loophole.

Can I claim the deduction of income-related expenses?

Yes, to the extent the costs stand in a direct causal connection with the compensation. Classic items: notary and Grundbuch (German land register) fees for the termination, advisory costs, valuation reports for determining the buy-out, contract lawyer. Flat-rate income-related expenses from the letting sphere are not refundable.

How high is the tax burden in concrete terms?

For full tax liability without the Fuenftelregelung: the personal top tax rate on the buy-out amount — up to 45 % plus 5.5 % solidarity surcharge, around 47.5 % in total. With the Fuenftelregelung under § 34 EStG, the burden in many cases drops to 30-37 %. A concrete calculation only makes sense on an individual basis.

What does the referral back to FG Muenster mean?

The BFH has instructed the FG Muenster to clarify two open questions: first, the level of deductible income-related expenses; second, the conditions of the Fuenftelregelung. The follow-up proceedings will bring further clarity for advisory practice as of 2026.

Should I now stop planned reserved-Niessbrauch transfers?

Not generally. The anticipated succession with reserved Niessbrauch remains one of the most important structuring instruments in succession — even after the ruling. What changes: the later WAIVER FOR CONSIDERATION is no longer tax-free. Anyone who factors this in from the outset (or plans a gratuitous termination) can continue to use the model. Details in the guide Niessbrauch — guide and transfer structurings 2026.

Higher-court placement

The decision marks a break with the previous line of the tax administration and with prevailing advisory practice. Three central points:

• § 24 EStG takes priority over § 23 EStG: The subsidiarity rule of § 23 Abs. 2 EStG bites as soon as the compensation can be allocated to another type of income. The BFH has thereby established a clear hierarchy.
• Source of income before mere asset shift: The argument of the FG Muenster that the Niessbrauch is merely an asset position and its waiver merely an asset shift was expressly rejected by the BFH. The rental income from the Niessbrauch is a source of income.
• Constraint situation as an element finally dropped: The III., IV. and X. Senates have given up their earlier line. This ends a decades-long discussion in the literature.

The tax liability of waiver considerations is therefore the default rule as soon as the letting condition is met — it was only ever a question of individual constellations under the previous line.

Further guides

• Niessbrauch 2026: guide, transfer, tax — main guide on the reserved Niessbrauch
• Calculating Niessbrauch — value reduction and table — valuation in worked examples
• Disadvantages of Niessbrauch for children — strategic pitfalls
• Niessbrauch house and real estate — real-estate specifics
• Niessbrauch right and Grundbuch registration — registration process
• Topic hub: Niessbrauch — all answers at a glance

Sources and authority links

• BFH, judgment of 10.10.2025 — IX R 4/24 (ECLI:DE:BFH:2025:U.101025.IXR4.24.0): bundesfinanzhof.de
• BMF circular of 30.09.2013 — IV C 1 — S 2253/07/10004, BStBl I 2013, 1184 (marginal Nos. 58, 60, 65)
• FG Muenster, judgment of 12.12.2023 — 6 K 2489/22 E (EFG 2024, 392), lower instance
• § 24 No. 1 lit. a EStG: gesetze-im-internet.de
• § 21 Abs. 1 Satz 1 Nr. 1 EStG: gesetze-im-internet.de
• § 23 Abs. 2 EStG: gesetze-im-internet.de
• § 34 EStG (Fuenftelregelung): gesetze-im-internet.de
• § 1030 BGB (Niessbrauch over things): gesetze-im-internet.de
• EY Tax Nachrichten 04.12.2025 — "Taxable income through waiver of Niessbrauch for consideration"
• BDO Tax & Legal Update 05.12.2025 — Prof. Dr. Joachim Schiffers / Marina Leker

Lead magnet: review the Niessbrauch buy-out for tax purposes

• Notfallkoffer — document all contracts and Niessbrauch agreements
• Succession checklist — plan transfer and buy-out strategy in a structured way
• Book a first meeting — individual assessment of your reserved-Niessbrauch situation before any waiver agreement

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