Switzerland: corporate tax guide

What the tax system covers

A company with its seat or effective administration in Switzerland can be resident. Corporate income tax has federal and cantonal/communal layers; foreign establishments, property and participation relief mean worldwide classification is not a claim that every foreign receipt is fully taxed.

When a company becomes tax resident

Federal Direct Tax Act Article 50 and the cantonal harmonisation rule establish residence where a legal person has its seat or actual administration in Switzerland. These are alternative connections, so a foreign registered company can be resident through actual Swiss administration. Resident status normally creates unlimited liability, but the scope excludes foreign businesses, permanent establishments and real property under the statutory allocation rules. A nonresident company can instead have limited Swiss liability through a local PE, real estate or another specified economic connection. Treaty allocation and the relevant canton must be analysed separately.

Rates and the tax base

8.5% federal statutory rate, plus cantonal and municipal tax. The federal rate is charged on profit after deductible taxes, so 8.5% is not the full combined burden or a pretax effective rate. Canton, commune and applicable relief determine the total. Cantonal capital tax is separate.

Outbound dividends, interest and royalties

Dividends: 35%. Federal anticipatory tax generally applies to covered distributions. A qualifying notification procedure or domestic/treaty refund can reduce the cash or final burden; beneficial ownership and procedure are important.

Interest: 35% on covered investment interest. The 35% anticipatory-tax rate applies to covered investment income. This is not a blanket tax on every private or intercompany loan: instrument and issuer classification must be established first.

Royalties: 0% ordinary arm’s-length royalties. Ordinary qualifying royalties generally have no Swiss withholding. An excessive related-party payment can be recharacterized as a hidden profit distribution and fall within dividend withholding; the contract label does not protect the excess.

Corporate seat and effective administration both matter

A legal entity can be Swiss tax resident because its seat or actual administration is in Switzerland. A foreign-incorporated company directed from a founder’s Swiss home therefore needs a residence analysis even if it has no Swiss customers. A separate permanent-establishment question can arise where business activity is conducted in Switzerland without the entire company becoming resident.

The corporate tax outcome combines federal and applicable cantonal/communal rules, with additional distinctions for capital taxes and qualifying reliefs. Moving only the shareholder does not relocate the company automatically, and a personal expenditure-based arrangement does not exempt the company’s income. Map the people who actually make decisions, their authority, the operating functions and the ownership of intellectual property and risk. A supported governance arrangement requires real conduct consistent with that map; foreign minutes or nominee appointments alone are not the analysis.

Private assets and business migration require different reviews

The ordinary exemption for gains on privately held movable assets does not mean every migration of a Swiss business or company is tax-neutral. Corporate residence, business assets, reserves and retained Swiss taxing rights must be examined separately. Identify whether the event is only a shareholder moving, a company changing its actual administration, or the transfer of functions and assets to another entity.

For an investment portfolio, preserve acquisition and valuation information even where Switzerland did not tax private gains. The destination may use a different cost basis, distinguish pre-arrival gains or classify the person’s activity as trading. Real estate, employee equity and business holdings should each receive their own analysis. Do not schedule a sale solely around a registration date without establishing residence and the legal character of the gain in both countries. A contemporaneous valuation can be important even when no Swiss private-gain charge arises.

Hidden reserves when a company enters or leaves Switzerland

The April 2026 Federal Tax Administration guide distinguishes the start and end of Swiss taxation. At entry, qualifying hidden reserves can be disclosed in the tax balance sheet under Article 61a DBG; the conditions and exclusions must be respected. At exit, Article 61b protects Switzerland’s right to tax value built up while the business was within its charge. The guide expressly covers assets, businesses and functions, not only a formal change of registered office.

This requires more than the last financial statements. Identify tax values, market values, intangible value, transferred functions and which assets remain connected to a Swiss taxable business. The federal and cantonal layers must be reconciled. The guide explains that the cross-border rules apply regardless of whether the other country imposes an exit charge or recognizes the Swiss exit valuation, so mismatched tax bases can remain a practical issue.

When a royalty becomes a hidden distribution

The ordinary zero withholding result does not remove transfer-pricing scrutiny. The Federal Tax Administration explains that an excessive royalty to a foreign related company can become a hidden distribution. A deduction adjustment and the withholding consequences therefore need separate treatment.

The FTA also distinguishes a qualifying repatriation under a mutual agreement from merely correcting the accounts. Its published procedure generally requires actual repayment within the agreement’s specified period; a unilateral credit note or netting does not automatically eliminate withholding. Preserve the pricing support and follow the agreement’s explicit repayment terms.

Foreign companies and income attribution

Switzerland Global Enterprise expressly states that Switzerland does not impose CFC rules. This classification concerns a conventional CFC attribution regime. It does not exempt a company actually administered in Switzerland, remove transfer-pricing or distribution rules, or resolve the separate Pillar Two minimum-tax framework for in-scope groups.

Departure, migration and continuing obligations

Article 61b DBG and Article 24d StHG address hidden reserves when Swiss tax liability ends, including transfers of assets, businesses or functions to a foreign business/PE and relocation of the seat or actual administration abroad. A shareholder’s personal move is not automatically the same event. The Federal Tax Administration explains corresponding entry valuation rules under Article 61a; destination and Swiss tax bases must be reconciled.