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Tax consultant at KPMG AG | Author at taxlawblog.ch | Certified tax expert Business economist | FH (ZHAW) | General and payroll accountant
Details on the Author
Former author
Former author
Tamara is a tax advisor at KPMG and author at taxlawblog.ch
Education + Training
Tamara completed a Bachelor of Science in Business Administration part-time at the ZHAW Winterthur (graduated in 2012) and then successfully completed the further education to Certified tax expert in 2022.
Work experience
Before switching to the tax industry, Tamara worked in finance and human resources (2006 - 2015). For almost five years, she worked as a tax advisor at BDO AG, advising mainly national companies as well as their shareholders in all tax areas, including real estate gains taxes and social security, but also associations incl. tax exemption. Since 2021, she has been contributing her experience in tax accounting at KPMG.
Latest contributions from
Tamara Bosch
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 31 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between July 28 and August 3, 2025.
News (Confederation & Cantons)
Entry into force of amendments to laws and ordinances in tax law for the years 2026-2028
The Federal Tax Administration (FTA) has updated the lists of amendments to laws and ordinances in tax law.
News (Confederation & Cantons)
Entry into force of the supplementary agreement (in particular home office) to the double taxation agreement between Switzerland and France
The supplementary agreement to the double taxation agreement between Switzerland and France entered into force on July 24, 2025.
News (Confederation & Cantons)
Switzerland and Belgium sign protocol of amendment to double taxation agreement
On July 16, 2025, Switzerland and Belgium signed a protocol of amendment to the double taxation agreement (DTA) in the area of taxes on income and capital.
News (Confederation & Cantons)
Entry into force of the protocol of amendment to the double taxation agreement with Serbia
The protocol of amendment to the double taxation agreement (DTA) between Switzerland and Serbia entered into force on July 18, 2025. With individual exceptions, most of the amendments are applicable from January 1, 2026.
News (Confederation & Cantons)
Switzerland and Croatia sign protocol of amendment to double taxation agreement
On July 18, 2025, Switzerland and Croatia signed a protocol of amendment to the double taxation agreement (DTA) in the area of taxes on income and capital.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 30 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between July 21 - 27, 2025.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 27 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between June 30. - 06. July 2025 were published.
News (Confederation & Cantons)
FTA updates overview of tax policy proposals and initiatives
The Federal Tax Administration (FTA) updated the overview of tax policy proposals and initiatives on July 1, 2025.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 18 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between April 28 and May 4, 2025.
