In a merger onto another corporation with a fair-value (gemeiner Wert) tax closing balance sheet under § 11 Abs. 1 Satz 1 UmwStG 2006, self-created goodwill (Geschäfts- oder Firmenwert) is recognised — but never below zero
Bundesfinanzhof.Bundesfinanzhof The X. Senat so decided on 23 April 2026 (X R 34/21) for the cross-border upstream merger of a German holding company into its Austrian parent, and at the same time opened a second route to the same economics: liabilities barred by general tax-balance-sheet prohibitions must be recognised in the closing balance sheet after allBundesfinanzhof.
Goodwill enters as a residual: the difference between the value of the transferred aggregate (Sachgesamtheit) and the sum of all individually valued assets and liabilities, each taken with hidden reserves and hidden burdens disclosed.Bundesfinanzhof Because goodwill cannot be sold separately, its fair value under § 9 BewG can only be derived through that difference calculation — a provision-specific definition the court adopts. But the calculation cannot go negative: the aggregate's value may not fall below its substance value (Substanzwert), the sum of the fair values of all assets minus liabilitiesBundesfinanzhof, which § 11 Abs. 2 Satz 3 BewG sets as the floorBundesfinanzhof. The legislature typifies that a seller liquidating on the market realises at least substance value — and consistency demands the same floor here as for valuing the transferor's shares under § 13 Abs. 1 UmwStG. Nor can the shortfall be smuggled in through the back door: no write-down (Abstockung) of the transferred assets' fair valuesBundesfinanzhof, no passive compensating item (passiver Ausgleichsposten)Bundesfinanzhof. Neither the constitution (Art. 2 Abs. 1, Art. 3 Abs. 1 GG) nor the Merger Directive or freedom of establishment (Art. 49, 54 AEUV) is violated — the latter because taxing unrealised gains at exit follows the accepted allocation of taxing powers, and any double counting from German-Austrian differences reflects unharmonised substantive law.
The second holding matters more in practice. § 11 Abs. 1 Satz 1 UmwStG names all transferring assets and liabilities without exception — including self-created intangibles expresslyBundesfinanzhof, and by the same logic everything else that general tax-balance-sheet bans would exclude. So provisions for uncertain liabilities and loss provisions (Drohverlustrückstellungen), barred in ordinary tax accounts by § 5 Abs. 2a and § 5 Abs. 4a EStGBundesfinanzhof, are recognised in the merger closing balance sheet under commercial-law principles (§ 249 Abs. 1 Satz 1 HGB, first and second alternative)Bundesfinanzhof, with the prudence principle restored. Pure expense provisions (Aufwandsrückstellungen) stay excludedBundesfinanzhof: only obligations toward third parties (Außenverpflichtungen) qualify, not internally motivated future spendingBundesfinanzhof, and only objectively expected (drohende) losses on pending transactions, not general earnings weaknessBundesfinanzhof.
The case was remandedBundesfinanzhof: the holding's negative 3.19 million euro DCF-based goodwill could not standBundesfinanzhof, but the Hessisches Finanzgericht never examined whether the underlying economics — ongoing management-service duties under the group's cost-allocation contract — support uncertain-liability or loss provisions instead. Merger teams electing fair value should therefore inventory every provision the general bans suppress, test each against § 249 HGB, and expect no negative goodwill to absorb the rest.
Legal basis: UmwStG 2006 § 11 Abs. 1 Satz 1; BewG § 9 Abs. 2, § 11 Abs. 2; EStG § 5 Abs. 1 Satz 1, Abs. 2; HGB § 249 Abs. 1 Satz 1; BFH judgment of 23 April 2026, X R 34/21.
Inventory every provision suppressed by the general tax-balance-sheet bans in a fair-value merger closing balance sheet, test each against section 249 HGB, and do not book negative goodwill or a passive compensating item for the remainder.
