Geneva tax return 2026: activate 100% of your legal deductions
Residents of the Canton of Geneva (City of Geneva, Carouge, Meyrin, Lancy, Le Grand-Saconnex): entrust your annual GeTax return and the optimization of your municipal, cantonal (ICC) and federal (IFD) taxes to our independent tax specialists.
31 March 2026
Ordinary AFC Geneva deadline (extension available to 30 June)
CHF 7,258
Pillar 3a deduction cap for employees affiliated with LPP
CHF 26,080
Maximum childcare deduction per child in the Canton of Geneva
100%
GeTax compliance and prior verification of AFC tax assessments
Why mandate a certified tax specialist for your Geneva tax return?
Geneva's tax system is among the most progressive in Switzerland. The Cantonal Tax Administration (AFC) applies strict rules to actual supporting documents: medical expenses, health insurance premiums, professional expenses, 2nd pillar buybacks and property charges.
Fiduciary representation and official deadline extension
As a registered fiduciary representative in Geneva, we request official deadline extensions up to 30 June or 30 September without penalty and verify every tax assessment notice within the statutory 30-day objection period.
Complete GeTax filing and electronic submission
Comprehensive declaration of income (salaries, pensions, dividends, imputed rental value) and movable or real estate wealth in Geneva and abroad.
Pension ceiling optimization
Calculation of the marginal tax savings generated by your Pillar 3a contributions (CHF 7,258) and LPP pension buybacks.
Family and medical expense deductions
Integration of LAMal/LCA premiums under Geneva cantonal caps, childcare expenses up to CHF 26,080 per child, and unreimbursed medical costs exceeding 0.5% of net income.
Key tax deduction ceilings in Geneva (2026 tax year)
| Deduction category | Geneva ICC ceiling | Federal IFD ceiling | Required supporting document |
|---|---|---|---|
| Pillar 3a (employee with LPP) | CHF 7,258 | CHF 7,258 | Official Pillar 3a institution certificate |
| Pillar 3a (self-employed without LPP) | CHF 36,288 (max 20%) | CHF 36,288 (max 20%) | Official Pillar 3a contribution certificate |
| Pillar 3b (Geneva life insurance) | CHF 2,232 to CHF 6,696 | Included in lump sum | Annual insurance premium tax certificate |
| Childcare costs per child (< 14 yrs) | CHF 26,080 | CHF 25,500 | Nursery, after-school or accredited care invoices |
| Continuing education costs | CHF 12,900 | CHF 12,900 | Paid invoices and proof of payment |
Our 4-step advisory methodology
Initial audit and eligibility check
Comparative modeling of optimization levers
Compliant preparation and electronic filing
Assessment verification and multi-year follow-up
Frequently asked questions
Technical answers to your questions
The ordinary deadline set by the Cantonal Tax Administration (AFC) is 31 March each year. Our firm can request an official extension for you until 30 June or 30 September.
Yes. Geneva is one of the few Swiss cantons alongside Fribourg to allow a specific cantonal (ICC) deduction for Pillar 3b premiums, with doubled limits for taxpayers not affiliated with Pillar 2 or 3a.
Yes. Upon receipt of your final ICC and IFD tax notice, we audit every line so that we can file a reasoned objection within the 30-day statutory period if needed.
Related services
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- FINMA-registered independent advisory practice
Monday to Friday, 08:30 – 18:30 · Geneva head office
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