Year-end tax optimization — Canton Neuchâtel
A canton-specific rundown of the deductions, contributions, and timing moves that can lower your tax bill before the tax year 2026 closes.
NE
Canton code
×1.40
Cantonal multiplier
Estimated canton/commune multiplier vs. federal tax — approximate only.
12
Applicable rules
0
Canton-specific particularities
Neuchâtel: how much should you set aside?
Enter your revenue and expenses: the calculator applies Neuchâtel's multiplier and shows what to park each month for AVS and income tax.
Home office deduction
No fixed cap
If you work from home regularly and have a dedicated workspace, you can deduct a share of rent/mortgage interest, utilities, and insurance proportional to the office area.
Professional tools and training
No fixed cap
Deduct software subscriptions, hardware, books, courses, and conference fees directly tied to your business activity.
Vehicle / travel expenses
No fixed cap
Deduct business travel at CHF 0.70/km (car) or actual public transport costs. Keep a logbook for mixed-use vehicles.
Meal deduction (away from home)
No fixed cap
When working at a client site or traveling for business, deduct CHF 15/meal for lunch and CHF 27.50 for dinner.
Health insurance premium deduction
No fixed cap
Health and accident insurance premiums are deductible up to a canton-specific cap for self-employed persons.
Interest on business loans
No fixed cap
Interest paid on loans used exclusively for business purposes (equipment, working capital) is fully deductible.
Applies from CHF 50’000 revenue
Pillar 3a buy-in for a missed year (new)
Max: CHF 7’258
2026 is the first year you can buy back a Pillar 3a gap (2025). Pay the full 2026 contribution first, then buy in up to CHF 7'258 extra — both fully deductible. Requires a written application to your 3a foundation.
Pillar 3a contribution (with 2nd pillar)
Max: CHF 7’258
Contribute the maximum to your Pillar 3a account before Dec 31. This amount is fully deductible from taxable income.
Pillar 3a contribution (without 2nd pillar)
Max: CHF 36’288
As a self-employed person without a 2nd pillar, you can contribute up to 20% of net income (capped). This is the single most impactful deduction.
Pay provisional AHV before year-end
No fixed cap
AHV/IV/EO contributions paid in the current year are deductible for that year. Ensure your provisional contributions are paid before Dec 31.
Immediate asset write-off
Max: CHF 1’000
Assets under CHF 1,000 can typically be expensed immediately. For larger items, use declining-balance depreciation (often 25-40% per year depending on asset class).
VAT method optimization
No fixed cap
If your expenses are below ~40% of revenue, the flat-rate method (taux de dette fiscale nette) often saves money vs. effective method. Review annually.
Requires VAT registration
What changes in 2026 in Neuchâtel
The one change for individuals is the cantonal coefficient: 125% down to 124%, and only for the 2025 and 2026 tax years. It goes back to 125% in 2027.
Official figures and deadlines — Canton Neuchâtel
Tax multiplier (canton and capital)
For 2026 the cantonal coefficient is 124%, cut from 125% for the 2025 and 2026 tax years only and going back to 125% in 2027. The City of Neuchâtel adds 65%. Communal coefficients are frozen at their 2018 level minus one point.
Tax return filing deadline
The ordinary filing deadline is 20 February — one of the earliest in Switzerland, and it applies to self-employed people as well.
Deadline extension
An extension to 30 April is free. Beyond that date the canton charges a fee of up to CHF 40, and 31 October is the hard limit.
What is specific to Neuchâtel for the self-employed
Particularity 1
Childcare is deductible up to CHF 20'400 per child under 14 — generous compared with most cantons. The figure is for the 2025 tax year, the one you file in 2026.
Particularity 2
The insurance-premium deduction is CHF 4'900 married and CHF 2'500 single if you pay into a 2nd pillar or a 3a, but CHF 6'125 and CHF 3'125 if you pay into neither, plus CHF 800 per dependant. Many self-employed people without a pension fund land in the higher bracket. Figures are for the 2025 tax year.
Official sources
Facts verified against official sources on 2026-07-29. Not tax advice — confirm with your trustee or the cantonal tax office.
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Estimates only, not tax advice. The cantonal multiplier and deduction caps shown are approximate — confirm figures with your trustee or cantonal tax office before filing.