Home office tax deduction in Switzerland: what can you deduct in YOUR canton?
A desk, a laptop, the same work – and yet your canton of residence decides how much you get to deduct. Geneva caps at CHF 1'812 Nidwalden at CHF 7'000 – a factor of 3.9. Here's the difference, the calculator and the two levers almost everyone mixes up.
🏠 The two levers – and why almost everyone pulls the wrong one
For home office you deduct either the «other professional expenses» flat rate (federal 3 %, CHF 2'000–4'000) or the actual home-study costs – never both, and the actual route only pays off if it exceeds the flat rate.
Most people look for a «home office flat rate» and find none – because it doesn't exist that way. Your home office costs sit in an older, broader item: «other professional expenses». It covers work tools, professional literature, a private home study and work clothing in one sweep. That's where the trap – and the opportunity – lie.
3 % of your net salary, federally capped at CHF 2'000–4'000. No receipts, automatic. For most employees with one or two home office days it already covers everything.
A separate, necessary study + no workspace from the employer: then you may deduct real costs (proportional rent) – but only if they exceed the flat rate, and with receipts.
🗺️ The canton comparison: same salary, different cap
The cantonal cap varies sharply: from CHF 1'812 (Geneva) to CHF 7'000 (Nidwalden) and CHF 6'900 (Schwyz). Ticino grants a fixed flat rate of CHF 3'000 Basel-Landschaft calculates actual costs, some cantons use a base amount.
The federal government grants the same CHF 2'000–4'000 everywhere. At the cantonal and communal level – where the bigger bill sits – cantons set their own limits. The ConvivaPlus cantonal-cap index puts them side by side:
Cantonal cap on the professional-expenses flat rate
Source: ConvivaPlus Kanton-Deckel-Index · amtliche Wegleitungen 2025
| Canton | Flat rate (cantonal) | Actual study | The key point |
|---|---|---|---|
| NidwaldenNW | 5% (≤ CHF 7'000) | ✓ possible | Nidwalden sets a distinctly higher cantonal flat rate: 5% of net salary, up to CHF 7'000 — well above the federal CHF 4'000. That extra headroom is one of the largest in Switzerland. |
| SchwyzSZ | 20% (≤ CHF 6'900) | ✓ possible | Schwyz sets a distinctly higher cantonal flat rate: 20% of net salary, up to CHF 6'900 — well above the federal CHF 4'000. That extra headroom is one of the largest in Switzerland. |
| Appenzell InnerrhodenAI | CHF 1'000 + 5% (≤ CHF 5'000) | ✓ possible | Appenzell Innerrhoden combines a base amount of CHF 1'000 with 5% of net salary, capped at CHF 5'000. This base-plus-percentage model differs from the plain federal 3% flat rate. |
| Basel-StadtBS | = CHF 4'200 | ✓ possible | Basel-Stadt grants a FIXED flat rate of CHF 4'200 regardless of salary — not the federal percentage. It replaces the itemised costs; higher amounts need proof. |
| JuraJU | 20% (≤ CHF 4'100) | ✓ possible | Jura sets a distinctly higher cantonal flat rate: 20% of net salary, up to CHF 4'100 — well above the federal CHF 4'000. That extra headroom is one of the largest in Switzerland. |
| ZürichZH | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Zurich follows the federal model (3%, CHF 2'000–4'000). The flat rate already covers home office — actual extra costs only count if the employer provides no workspace. Voluntary home office yields no extra deduction. |
| BernBE | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Bern follows the federal model for the flat rate (3%, CHF 2'000–4'000) but has no separate 'home office deduction'. Actual study and IT costs go through 'other professional expenses' — but on those days the travel and meal deductions fall away (blocking rule). |
| WaadtVD | 3% · CHF 2'000–CHF 4'000 | ✓ possible | The 'other professional expenses' flat rate (code 160: 3%, CHF 2'000–4'000) is NOT reduced by telework. For the telework days themselves, however, travel and meal deductions fall away. |
| LuzernLU | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Luzern follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| UriUR | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Uri follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| ObwaldenOW | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Obwalden follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| GlarusGL | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Glarus follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| ZugZG | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Zug follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| FreiburgFR | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Freiburg follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| SolothurnSO | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Solothurn follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| SchaffhausenSH | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Schaffhausen follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| AargauAG | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Aargau follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| ThurgauTG | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Thurgau follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| WallisVS | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Wallis follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| NeuenburgNE | 3% · CHF 2'000–CHF 4'000 | ✓ possible | Neuenburg follows the federal model for other professional expenses: 3% of net salary, CHF 2'000–CHF 4'000. The flat rate already covers the private home study; extra costs count only with proof and if the employer provides no workspace. |
| GraubündenGR | 10% · CHF 1'400–CHF 3'300 | ✓ possible | Graubünden sets a distinctly higher cantonal flat rate: 10% of net salary, min CHF 1'400, up to CHF 3'300 — well above the federal CHF 4'000. That extra headroom is one of the largest in Switzerland. |
| TessinTI | = CHF 3'000 | ✓ possible | Ticino grants a FIXED flat rate of CHF 3'000 (no percentage) — regardless of salary. It already covers the private study; to deduct more you must document costs and only if the employer provides no workspace. |
| Appenzell AusserrhodenAR | CHF 700 + 10% (≤ CHF 2'400) | ✓ possible | Appenzell Ausserrhoden combines a base amount of CHF 700 with 10% of net salary, capped at CHF 2'400. This base-plus-percentage model differs from the plain federal 3% flat rate. |
| St. GallenSG | CHF 700 + 10% (≤ CHF 2'400) | ✓ possible | St. Gallen combines a base amount of CHF 700 with 10% of net salary, capped at CHF 2'400. This base-plus-percentage model differs from the plain federal 3% flat rate. |
| GenfGE | 3% · CHF 640–CHF 1'812 | ✓ possible | Geneva caps the cantonal 'other professional expenses' flat rate at just CHF 1'812 (min CHF 640) — versus CHF 2'000–4'000 for federal tax. Same salary, more than double the leeway depending on the tax level. In return, part of the rent is deductible if a room serves work exclusively. |
| Basel-LandschaftBL | on proof | ✓ possible | Basel-Landschaft works with proven actual costs plus a small fixed supplement of CHF 500 — there is no fixed percentage cap. Keep your receipts. |
Same person, same salary: in Nidwalden up to CHF 7'000 cantonal flat rate, in Basel-Landschaft only CHF 500. That's a factor of 14× – purely because of the canton of residence, according to the ConvivaPlus analysis of the official guidelines.
🧮 The ConvivaPlus home office deduction calculator
Enter your canton and net salary – the calculator shows your cantonal flat rate, the federal deduction and whether an actual home-study deduction is worth it for you.
🧮 Home office deduction calculator
Pick your canton and enter your net salary. Rent + room optional to compare flat rate against actual. Guideline value, not a tax ruling.
Guideline value based on the official flat rates (as of 2025). The actual figure is an estimate (rent ÷ [rooms + 1] × home office share) and does not replace tax advice. Check the conditions and amounts in your canton's guidelines.
Only if the room is used predominantly for work, is necessary for the job and the employer provides no workspace — with a proportional cut for private use.
How do you deduct your home office?
One click – anonymous, no sign-up required.
📐 When the actual deduction really pays off
The actual home-study deduction only beats the flat rate with high rent, a genuine separate study and when the employer provides no workspace – otherwise the flat rate almost always wins.
The actual route sounds tempting but comes with hard conditions: a room used exclusively or predominantly for work, necessary for the job, and an employer that provides no workspace. Voluntary home office doesn't count. And watch out: on the days you deduct the study, travel and meal deductions fall away – this blocking rule often eats the advantage right back up.
⚠️ The three most expensive home office mistakes
Employees lose the most money by deducting travel + study on the same day, working from the living room, or declaring voluntary home office as a deduction.
- 1Travel AND study on the same dayIf you deduct the study actually, travel and meal costs fall away for those days. Claiming both risks a correction.
- 2Home office from the living roomAn actual-cost deduction requires a separate, dedicated room. Kitchen table, sofa or guest room don't count – in Geneva explicitly.
- 3Voluntary home officeIf the employer provides a workspace and you stay home voluntarily, there's no deduction beyond the flat rate – no matter how many days.
Frequently asked questions on the home office deduction
Short, concrete, for Switzerland – with the cantonal differences.
People also ask
Related questions from our magazine
Your canton in detail
Concrete figures, conditions and the blocking rule – canton by canton:
More cantons to follow – the dataset keeps growing.
Related reading
The ConvivaPlus verdict: your canton weighs more than your desk
According to the ConvivaPlus analysis of the official guidelines, at the same salary it's your canton of residence that decides the leeway: the cantonal flat rate ranges from CHF 1'812 (Geneva) to CHF 7'000 (Nidwalden) – Basel-Landschaft calculates actual costs with no fixed cap, Ticino grants a fixed CHF 3'000. Taking the flat rate blindly often means giving up the more rewarding rent-share deduction in the French-speaking cantons. Honestly: the federal deduction is the same everywhere – the real lever is cantonal, not at your desk.
Freshness note: Flat rates and caps are adjusted every year – before filing, check your canton's current guidelines.
Check the latest: ConvivaPlus Kanton-Deckel-Index · amtliche Wegleitungen 2025 →
- ◆The blocking rule is the costliest unknown: on every day you deduct the study actually, travel AND meal deductions fall away – with a long commute this eats the whole advantage.
- ◆Voluntary home office yields nothing beyond the flat rate: if the employer provides a desk, the actual deduction is blocked – no matter how many days you're at home.
- ◆French-speaking ≠ German-speaking Switzerland: in Geneva and Vaud a rent share for a dedicated room is established – in Zurich the higher flat rate often already covers it, so the actual route pays off less often.
- ◆The «private home study» is already included in the «other professional expenses» flat rate – hence there's no separate «home office flat rate», however hard the web searches for one.
ConvivaPlus Editor · Money & Work
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In Geneva the cantonal professional-expenses flat rate is capped at CHF 1'812 – versus CHF 4'000 for direct federal tax. Same salary, more than double the leeway, purely because of the tax level.
Discussion
4 voices from the community
Wusste nicht, dass Genf kantonal bei 1'812 deckelt – hab jahrelang die Pauschale angenommen wie bei Kollegen in Zürich. Der Rechner hat mir gezeigt, dass sich bei meiner Miete der effektive Abzug für das Arbeitszimmer lohnt. Danke!
Genau dafür ist der Rechner da, Nadia – in der Suisse Romande lohnt sich der effektive Weg viel öfter als in der Deutschschweiz. Belege für den Mietanteil sammeln, dann bist du auf der sicheren Seite.
Der Punkt mit der Sperrregel war mir neu. Ich hatte Arbeitszimmer UND Pendlerabzug eingetragen – laut Artikel geht das an denselben Tagen nicht. Gut, bevor die Steuerverwaltung es korrigiert.
Ehrlich überrascht, wie wenig das effektiv bringt, wenn der Arbeitgeber ein Pult stellt. Freiwilliges Homeoffice = nichts extra. Hätte ich mir fast die Rechnerei gespart – aber gut zu wissen.
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Taxes · Home office · 07/07/2026