Tatjana Wingeier
Tax Associate | Attorney at law
T. +41 44 244 06 63 | +41 76 235 44 23
tatjana.wingeier@advestra.ch
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Tatjana Wingeier is an attorney at law and consults companies and individuals in Swiss national and international tax matters.
Her main areas of expertise include corporate restructuring, merger and acquisitions, international administrative assistance, and tax litigation. Tatjana Wingeier is also co-author of various publications on international administrative assistance.
Corporate
- Advising EF Education First on major disposal to Permira regarding EF Kids & Teens Business
- Advising privately held multinational Swiss Group regarding Swiss Covid19 reconstruction measures
- Advising privately held/private equity held multinational Swiss Group und listed multinational Group regarding corporate tax reform implementation (step-up, foreign tax credit, priority rule, R&D deduction)
- Advising Swiss subsidiaries incl. finance branch of North America listed Group regarding corporate tax reform implementation (step-up, reorganization, grandfathering)
Individuals
- Advising wealthy individual regarding renegotiation of lump sum tax ruling
- Advising wealthy individual regarding transfer of residence incl. European review of locations and tax treatment
- Advising wealthy individual regarding personal tax planning and tax compliance, incl. tax return procedure
International
- Advising privately held multinational Swiss group regarding partial disposal of Swiss and foreign business and coordination of Swiss, China, UK and Netherlands tax issues
- Advising Swiss subsidiary of German start-up in transfer pricing matters
Disputes and Proceedings
- Tax proceedings regarding participation exemption, capital contribution reserves, investment tax costs and real estate gains tax
VAT
- Advising on M&A transactions (contractual VAT-clauses, shareholder cost allocation, etc) and VAT notification filings
Real Estate
- Advising regarding takeover of Swiss real estate company
- Tax Associate/attorney at law at Riedweg & Partner (2020)
- Research assistant and PhD student at the Chair of Swiss, European and International Tax Law at the University of Zurich under Prof. Dr. iur. René Matteotti (2017-2020)
- Admission to the Solothurn Bar (2018)
- Various court and law internships in the Canton of Solothurn (2016-2017)
- Universities of Zurich and Lausanne: MLaw (2016)
- Solothurn Lawyers Association
- Analyse der bundesgerichtlichen Rechtsprechung zur internationalen Amtshilfe in Steuerangelegenheiten aus dem zweiten Halbjahr 2019, ASA 88 (2019/2020), S. 923-948 (with René Matteotti)
- Analyse der bundesgerichtlichen Rechtsprechung zur internationalen Amtshilfe in Steuerangelegenheiten aus dem ersten Halbjahr 2019, ASA 88 (2019/2020), S. 527-540 (with René Matteotti)
- Analyse der bundesgerichtlichen Rechtsprechung zur internationalen Amtshilfe in Steuerangelegenheiten aus dem zweiten Halbjahr 2018, (Co-Author: René Matteotti), ASA 87 (2018/2019), S. 771-780 (with René Matteotti)
- German
- English
- French
- All Swiss courts