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We are completely independent and committed exclusively to our clients.
Practical advice, responsively delivered.
Dedicated to tax.
Tax Partner AG – Your tax consultancy firm in Zurich

News

VAT & Customs

Letter of intent between Switzerland and the United States about additional customs duties

Switzerland, Liechtenstein, and the United States reached an understanding on a trade agreement on 14 November 2025. For the time being, it is a non-binding…
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VAT & Customs

VAT treatment of special tools (‘tooling’) in the EU

Background Special tools (“tooling”) such as moulds, dies or jigs play a key role in many supply chains. They are often manufactured at the beginning…
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Firm News

Best Tax Advisors Switzerland 2026 – Tax Partner ranked no. 1 in international tax advisory

The BILANZ business magazine, together with Statista, has once again recognised the best tax advisory firms in Switzerland. We are proud to be ranked no.…
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International Taxation

Spanish Supreme Court Limits Tax Authorities to One Reassessment

The Spanish Supreme Court has recently ruled that, once a tax assessment is overturned, the tax authorities may issue only one new assessment (“second shot”),…
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VAT & Customs

Simplification Measures for the Carbon Border Adjustment Mechanism (CBAM)

With the publication in the Official Journal of the European Union, simplification measures for the Carbon Border Adjustment Mechanism (CBAM) will enter into force on…
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International Taxation

Brazil’s House Passes Income Tax Reform Bill

The Brazilian House of Representatives has unanimously approved Bill No. 1,087/2025, proposing wide-ranging changes to individual income tax (IRPF), dividend taxation, and high-income levies, largely…
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International Taxation

UK Autumn Tax Budget 2025: What to Expect

UK Chancellor Rachel Reeves is preparing to deliver her second Budget on 26 November 2025, amid sluggish growth (1.2% forecast for 2025), a £62bn deficit,…
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