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Overview of tax law decisions by the Swiss Federal Supreme Court published between March 23 and 29, 2026.

On March 23, 2026, the FTA updated the publication “Kantonsblätter.”

Overview of tax law decisions by the Swiss Federal Supreme Court published between March 16 and 22, 2026.

On March 19, 2026, the FTA published the employer’s certificate for employees residing in France in accordance with Article 4 of the Switzerland–France Double Taxation Agreement, Articles 17 and 28ter of the Agreement, and the accompanying explanatory notes.

Overview of tax law decisions by the Swiss Federal Supreme Court published between March 9 and 15, 2026.

Overview of tax rulings by the Swiss Federal Supreme Court published between February 23 and March 1, 2026.

Overview of tax rulings by the Swiss Federal Supreme Court published between February 16 and 22, 2026.

The article "Taxation of imputed rental value" from the Tax Information dossier was partially updated on February 19, 2026.

Overview of tax rulings by the Swiss Federal Supreme Court published between February 9 and 15, 2026.

Overview of tax rulings by the Swiss Federal Supreme Court published between February 2 and February 8, 2026.

On February 3, 2026, the Federal Tax Administration published the updated list of providers of recognized pension products for tied private pension plans (pillar 3a).

On February 3, 2026, the Federal Tax Administration published the updated list of redeemable endowment insurance policies under pillar 3b.

Overview of tax rulings by the Swiss Federal Supreme Court published between January 26 and February 1, 2026.

The Federal Tax Administration (FTA) has published the taxable portions of foreign life annuity insurance policies and life annuity and maintenance contracts (see Art. 22 para. 3 lit. c DBG) for the 2025 tax year.

The article "Tax rate and tax footing" from the Tax Information dossier was updated on January 1, 2026.

Overview of tax rulings by the Swiss Federal Supreme Court published between January 12 and 18, 2026.

On January 13, 2026, the Federal Tax Administration (FTA) updated its overview table of parliamentary motions and initiatives in the area of taxation.

Overview of tax rulings by the Swiss Federal Supreme Court published between January 5 and 11, 2026.

On January 5, 2026, the FTA published the "FSO municipal list 2026 for assigning the correct municipal number to the correct postal code" for import into payroll accounting systems.

Overview of tax rulings by the Swiss Federal Supreme Court published between December 22, 2025, and January 4, 2026.

On December 22, 2025, the FTA published Circular No. 18a, which replaces Circular No. 18 as of January 1, 2026.

Overview of tax rulings by the Swiss Federal Supreme Court published between December 15 and 21, 2025.

The "tax folders" for the 2025 tax period were published on December 16, 2025.

The Federal Tax Administration (FTA) has published various documents on withholding tax for 2026.

The Federal Tax Administration has updated the "Instructions for completing the salary statement or pension certificate" and the "Questions and answers on the salary statement".