🇨🇭Live in Switzerland

Your AI accountant for Switzerland.

Finn knows Federal Tax Administration (ESTV/FTA), Commercial Register (Handelsregister) — Zefix and the CHF (CHF) — and runs your books, files your taxes, and handles the admin nobody owns. A finance hire for founders in Switzerland.

Yes — AccountsOS is live in Switzerland. Finn knows Federal Tax Administration (ESTV/FTA), Commercial Register (Handelsregister) — Zefix and CHF (CHF), and supports Limited Liability Company (GmbH / Sàrl), Stock Corporation (AG / SA), Sole Proprietorship (Einzelunternehmen) entities out of the box — with tax figures always cited to an official source.

Built for Switzerland from day one

Tax Authority
Federal Tax Administration (ESTV/FTA)
Registry
Commercial Register (Handelsregister) — Zefix
Currency
CHF (CHF)
Tax Year
1 January to 31 December (calendar year) for individuals; companies are taxed on their business/financial year
Entity types supported: Limited Liability Company (GmbH / Sàrl), Stock Corporation (AG / SA), Sole Proprietorship (Einzelunternehmen), General Partnership (Kollektivgesellschaft), Limited Partnership (Kommanditgesellschaft), Branch of Foreign Company. Tax IDs: UID (CHE-xxx.xxx.xxx), VAT Number (UID + MWST), AHV number (756…).

Key Switzerland terms

View full glossary

Gewinnsteuer

Gewinnsteuer is Switzerland's corporate profit tax. At the federal level, the direct federal tax (direkte Bundessteuer) is levied at a flat rate of 8.5% on profit after tax, which equates to an effective rate of approximately 7.83% on pre-tax profit. Cantons levy their own Gewinnsteuer on top, meaning the combined federal and cantonal effective rate varies by canton.

Kapitalsteuer

Kapitalsteuer is a cantonal tax levied on a company's net equity (paid-in capital plus reserves plus retained earnings). It is a purely cantonal and communal tax — there is no federal Kapitalsteuer. Rates are low (typically 0.001 to 0.5% of net equity annually) but it is a recurring annual cost even in loss years.

MWST / TVA (Mehrwertsteuer)

MWST (Mehrwertsteuer in German, TVA in French, IVA in Italian) is Switzerland's value added tax. The standard rate is 8.1%, with a reduced rate of 2.6% for food, books, newspapers, medicines and certain agricultural goods, and a special rate of 3.8% for accommodation services. VAT registration is mandatory for businesses with annual turnover exceeding CHF 100,000.

GmbH (Gesellschaft mit beschränkter Haftung)

A GmbH (Société à responsabilité limitée / Società a responsabilità limitata) is Switzerland's most common private limited company form. It requires a minimum share capital of CHF 20,000, all of which must be paid up on formation. Liability is limited to the company's assets. It is governed by the Swiss Code of Obligations (OR/CO), Articles 772–827.

AG (Aktiengesellschaft)

An AG (Société anonyme / Società anonima) is Switzerland's public limited company form. It requires a minimum share capital of CHF 100,000, of which at least 50% (minimum CHF 50,000) must be paid up on formation. Shares can be issued as registered shares (Namenaktien) or bearer shares (Inhaberaktien, now restricted). Governed by OR Articles 620–763.

Dividendenbesteuerung (Dividend Taxation)

In Switzerland, dividends paid by a company are subject to Verrechnungssteuer (withholding tax) at 35% at source. Shareholders resident in Switzerland can reclaim the full 35% against their personal income tax (Einkommenssteuer). For qualifying corporate shareholders holding at least 10% of share capital (or participation worth CHF 1 million), a Beteiligungsabzug (participation deduction) effectively exempts most dividend income at the corporate level.

Can I claim it? Switzerland expenses

All expenses

Home Office (Heimbüro)

Partial

Partially deductible for Swiss companies when a proper, dedicated workspace is used exclusively for business and no other office is available. Rules are strict — mixed-use rooms are generally disallowed. Cantonal rules vary slightly.

Business Travel (Geschäftsreisen)

Yes

Fully deductible for genuine business travel including flights, trains, hotels, and meals when away from base. Switzerland has clear ESTV guidelines on permissible expense rates. Personal or holiday components must be excluded.

Client Entertainment (Kundenbewirtung)

Partial

50% deductible for client meals and entertainment under Swiss tax law. The 50% restriction aligns Switzerland with many other jurisdictions. Business meals between directors only (no client present) may be disallowed entirely.

Mobile Phone & Internet (Telefon & Internet)

Yes

Fully deductible when used primarily for business. Where a phone or broadband is used for both business and private purposes, the business proportion (typically 80% for a primary business phone) is deductible. Employer-provided phones under CHF 1,500 are generally not taxed as a benefit-in-kind.

Office Equipment & Computers (Büroausstattung & Computer)

Yes

Fully deductible. Computer equipment, office furniture, and business equipment used for the company are deductible either in full in the year of purchase (for low-value items) or depreciated over their useful life. Swiss depreciation rates are published by the ESTV.

Business Software & SaaS Subscriptions

Yes

Fully deductible. SaaS subscriptions (accounting software, CRM, productivity tools) paid periodically are expensed in full in the year of payment. Purchased software licenses are depreciated over 3 years.

Switzerland tax deadlines

All deadlines

Federal & Cantonal Corporate Tax Return (Steuererklärung juristische Personen)

Generally due 12 months after the end of the company's fiscal year. For a company with a 31 December year-end, the return for 2024 is typically due 31 December 2025. In practice, cantons issue filing deadlines in their individual cantonal rules, often defaulting to 30 June following the tax year, with extensions available. Many cantons grant automatic extensions to companies using a licensed fiduciary (Treuhänder).

The annual corporate income tax return filed with the cantonal tax authority, covering both the direct federal tax (Direkte Bundessteuer / DBSt) and cantonal and communal taxes (Staats- und Gemeindesteuer / StGSt). A single return filed with the canton covers all three levels of Swiss corporate tax.

MWST Quarterly Return (MWST-Abrechnung vierteljährlich)

Due 60 days after the end of each calendar quarter. Q1 (Jan–Mar): due 31 May. Q2 (Apr–Jun): due 31 August. Q3 (Jul–Sep): due 30 November. Q4 (Oct–Dec): due 28 February of the following year. Businesses using the semi-annual filing option file twice a year (due 60 days after 30 June and 31 December).

The quarterly value added tax return filed with the ESTV (Swiss Federal Tax Administration) for businesses using the standard effective MWST accounting method. Businesses report output MWST collected, input MWST paid, and remit or reclaim the difference.

Verrechnungssteuer Declaration on Dividends (Form 102)

Due within 30 days of the date on which the dividend is paid (or deemed paid). If a dividend is declared at the AGM on 30 April and paid on 15 May, the Form 102 and tax payment are both due by 14 June (30 days after payment date, not resolution date).

When a Swiss company pays dividends (or other capital distributions) to shareholders, it must withhold 35% Verrechnungssteuer and declare it to the ESTV within 30 days. Form 102 (Meldung der verrechnungssteuerpflichtigen Leistung) is the declaration of taxable performance subject to withholding.

Monthly AHV/IV/EO/ALV Payroll Declaration

Monthly payment is due by the 28th of the following month. January payroll contributions (paid in February) are due 28 February. December payroll contributions are due 28 January of the following year. An annual reconciliation (Jahresabschluss) is submitted by 31 January each year reconciling total annual contributions against individual salary declarations.

Swiss employers must remit AHV (old-age and survivors insurance), IV (disability insurance), EO (income replacement), and ALV (unemployment insurance) contributions to their cantonal Ausgleichskasse (compensation office) monthly. The employer withholds the employee share and adds the employer share, remitting the combined amount.

Why founders in Switzerland pick AccountsOS

Finn cites Federal Tax Administration (ESTV/FTA) and Commercial Register (Handelsregister) — Zefix sources — never UK rules by mistake.
CHF (CHF) and DD.MM.YYYY dates everywhere — no manual conversion.
Local entity types (Limited Liability Company (GmbH / Sàrl), Stock Corporation (AG / SA), Sole Proprietorship (Einzelunternehmen)…) supported out of the box.
One login for cross-border founders running multiple entities across countries.
Free for 14 days. Cancel any time.

Switzerland FAQ

Does AccountsOS support businesses in Switzerland?

Yes. AccountsOS is fully live in Switzerland, with Finn aware of Federal Tax Administration (ESTV/FTA), Commercial Register (Handelsregister) — Zefix, CHF (CHF) and local entity types (Limited Liability Company (GmbH / Sàrl), Stock Corporation (AG / SA), Sole Proprietorship (Einzelunternehmen)).

What entity types does AccountsOS support in Switzerland?

Limited Liability Company (GmbH / Sàrl), Stock Corporation (AG / SA), Sole Proprietorship (Einzelunternehmen), General Partnership (Kollektivgesellschaft), Limited Partnership (Kommanditgesellschaft), Branch of Foreign Company. Each has its own tax treatment, filing requirements and default settings configured out of the box.

Can Finn file taxes directly with Federal Tax Administration (ESTV/FTA)?

Finn always cites Federal Tax Administration (ESTV/FTA) sources when it quotes a rate, threshold or deadline, and prepares the figures you need. Direct e-filing integration varies by country — ask Finn in-app for the current filing capability for your entity type.

What currency and date format does AccountsOS use for Switzerland?

CHF (CHF) throughout, with dates shown as DD.MM.YYYY. No manual conversion needed.

Can I run a Switzerland company alongside businesses in other countries?

Yes. One login covers multiple companies across any of AccountsOS's supported countries — switch between them with a click, and Finn loads the correct tax rules, currency and entity settings automatically for each.

Is my country not listed, or do I need a bespoke setup for a large client book?

We build custom country rollouts and tailored practice migrations quickly — see accounts-os.com/custom-rollout.

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