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Deal.Tax

The tax blog on M&A, private equity, real estate transactions and company valuations

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Welcome to the Deal.Tax M&A Tax Blog

Taxes play a central role in M&A, conversions, real estate transactions and private equity investments and serve as an economic value driver or as a deal breaker in all deals and terminate transactions prematurely. Therefore, sustainably successful deals in all areas require a tax-optimized design of the deal structure at an early stage.

Our M&A blog Deal.Tax keeps you informed about the relevant changes in German tax law for transactions.

Deal.Tax blog authors are the advisors of Leidel & Partner, a medium-sized business consultancy with a focus on M&A, private equity, real estate and company valuations in the tech/IT, real estate, industry and medical sectors.

over 10 years

Experience in the area of tax transaction advice

over 3 billion euros

in tax-related transactions in the last 10 years

over 6 expert advisors

in the areas of M&A, restructuring, company valuation and real estate

over 10 countries

with corporate structures and investments in Europe, USA and Asia

Deal.Tax Alert

Steuerliche Änderungen für DACH-Fonds durch das Mindeststeueranpassungsgesetz

by Jakob Eisenreich und Sven Flügler • 24 April 2026

In unserem Artikel vom 18. Januar 2026 haben wir bereits von der Entschärfung der Hinzurechnungsbesteuerung durch die Anpassung des § 13 Außensteuergesetz (AStG) für Kapitalanleger unabhängig von ihrer Beteiligungsquote berichtet. Doch welche Folgen hat die jüngst durch das Mindeststeueranpassungsgesetz verwirklichte Änderungen des § 13 AStG in der steuerlichen Praxis?

Gelegenheitsgeschenke auf dem Prüfstand der Finanzverwaltung

by Maria Hönig • 16 April 2026

Gelegenheitsgeschenke auf dem steuerlichen Prüfstand: Das Finanzgericht Rheinland-Pfalz verschärft den Beurteilungsmaßstab für die Praxis

“LeasingMarkt.de is Germany's largest marketplace for automobile leasing. Jakob Eisenreich and the Leidel & Partner team have supported us in setting up LeasingMarkt.de from the early days of its foundation to the present day.”

Robin Tschöpe
CEO Leasingmarkt.de GmbH
Düsseldorf
“Jakob Eisenreich and the Leidel & Partner team have been partners of the dogado-group for many years. As an internationally growing company with more than 500 employees and double-digit growth per year, we depend on a partner who can reliably advise us on this growth and create the appropriate organizational and regulatory structures with us.”

Daniel Hagemeier
CEO DOGADO GROUP
Dortmund

subject areas

M&A

M&A includes conversions and corporate transactions in the form of share and asset deals. Tax-neutral or tax-optimized structures must be designed at an early stage, as they often affect numerous areas of tax law such as income tax, sales tax and real estate transfer tax. It is always advisable to carry out a tax/legal/finance/tech due diligence in advance. The integration of adequate tax clauses in sales contracts (SPA/APA) and the associated seller guarantees make a major contribution to the economic security of the buyer.
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property

Real estate transactions are characterized by real estate transfer tax and sales tax. Tax aspects must be designed in advance and recorded in the notarial contracts.
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company valuation

Company valuations by auditors support deal-makers in their decision-making processes for corporate transactions (fairness opinion) and serve as a basis for accounting.
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