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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
News (Confederation & Cantons)
Switzerland-Italy: Permanent tax rules for working from home are now in force
The amendment protocol entered into force on February 9, 2026, following completion of the approval procedures in Switzerland and Italy.
News (Confederation & Cantons)
FTA - New digital procedure for reporting withholding tax
Since February 10, 2026, withholding tax for domestic and foreign transactions can be reported online via the ePortal.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 43 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between October 20 - 26, 2025.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 42 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between October 13 - 19, 2025.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 41 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between October 06 - 12, 2025.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 38 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between September 15 - 21, 2025.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 34 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between August 18 - 24, 2025.
Federal Court
Decisions of the Swiss Federal Supreme CourtCW 33 - 2025)
Overview of the tax rulings of the Swiss Federal Supreme Court published between August 11 - 17, 2025.
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.
