Resources
Tax calendar & guides
The dates that matter, plus practical guides to the Swiss tax system. Updated for the current year.
Tax calendar
Key 2026 deadlines
Demo dates - always confirm official deadlines with your contact.
- 31.01
Salary certificates
PastIssue prior-year certificates to employees.
- 31.03
Individual tax return
PastOrdinary deadline for individuals in Ticino (extension on request).
- 30.04
VAT statement Q1
PastFile and pay the first-quarter VAT statement.
- 30.06
Annual accounts
NextApproval of annual accounts within six months of year-end.
- 31.08
VAT statement Q2
File and pay the second-quarter VAT statement.
- 30.09
Corporate tax return
Ordinary deadline for companies closing on 31 Dec.
- 15.12
Tax instalments
Final cantonal and municipal tax instalment.
Document checklist
What you need to get started
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Guides
Reads & guides
Deductions (almost) everyone forgets
Work expenses, third pillar, premiums: a checklist so you don’t leave money on the table.
Read the guide
Every year, francs of missed deductions are left on the table, simply because people don’t know they exist. Work expenses - travel, meals away from the office, job-related training - are often understated: it pays to keep the receipts all year round, not just in March.
The third pillar (3a) remains the most effective deduction for anyone with earned income: the annual maximum contribution is fully deductible and immediately lowers your tax. Insurance premiums, debt interest and out-of-pocket medical costs above the threshold can also matter more than you’d think.
Our tip: a short year-end review, before 31 December, often lets you legally optimise the current year’s tax burden. It’s exactly the kind of check we run for clients on a mandate.
Ltd or LLC? Choosing your legal form
Capital, liability, taxation: a clear comparison for founders-to-be.
Read the guide
An LLC requires a minimum capital of CHF 20,000 fully paid in; a public limited company (Ltd/SA) requires CHF 100,000 (at least 50,000 paid in). In both cases liability is limited to the share capital, but the Ltd offers more shareholder anonymity and a perception of solidity that is often useful with banks and investors.
Tax-wise the two forms are treated similarly: profit and capital are taxed at company level, and dividends at the shareholder level (with partial relief above a 10% holding). The choice depends more on growth goals, the number of partners and image than on taxation alone.
In practice: those starting alone or in a small group, with modest capital, often choose the LLC; those expecting capital rounds or a more institutional profile opt for the Ltd. We help you decide and handle the entire formation, from the notary to the commercial-register entry.
Swiss VAT: when and how to register
Thresholds, rates and the net-tax-rate method, explained plainly.
Read the guide
VAT liability kicks in once annual turnover exceeds CHF 100,000 (CHF 250,000 for non-profit sports and cultural associations). Below this threshold registration is optional, but it can still be worthwhile to recover input tax.
The standard rate is 8.1%, with reduced rates for accommodation (3.8%) and essential goods (2.6%). Small businesses can opt for the net-tax-rate method, which greatly simplifies reporting by applying a flat, industry-based rate.
Once registered, statements are quarterly (or half-yearly with the net-tax-rate method). We handle registration, statements and dealings with the FTA, so you risk neither late-payment interest nor rate errors.
Hiring your first employee: a checklist
AHV, BVG, insurance and notifications: everything to start compliantly.
Read the guide
Before day one you need a few registrations: the AHV/IV/EO compensation fund, accident insurance (UVG) and, as soon as the salary exceeds the annual threshold, occupational pension (BVG). Without this cover the company is exposed in the event of a claim.
The employment contract, although not legally required to be in writing, is strongly recommended: it sets out salary, hours, holidays and the trial period. For foreign staff you must check the work permit and, for cross-border commuters, the correct withholding-tax treatment.
From then on you need compliant monthly payslips, annual statements to the social bodies and salary certificates by the end of January. It’s all included in our payroll service: you hire, we handle the paperwork.
Have a specific tax question?
Write to us - we’ll answer clearly and with no obligation.