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Business taxes in Sweden: calculator for sole proprietors and companies

Choose a sector, a legal form and a tax system, enter your annual revenue and expenses — the calculator shows every tax and contribution, the total and what you keep.

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Legal forms

Sole trader (enskild firma) Enskild näringsidkare (enskild firma)

You run the business as an individual approved for F-tax: there is no separate legal entity and you are liable for business debts with all your property. The profit is added to your income and taxed as earned income.

Requirements

Handelsregisterlag (1974:157) 2 § · SFS 2025:355 — handelsregisterförordningen (1974:188) 12 § (avgifter från 19.6.2025) · Bokföringslag (1999:1078) 6 kap. 3, 6, 7 §§ · Skatteförfarandelag (2011:1244) 32 kap. 1 §; 39 kap. 4–5 §§ · Skatteverket: För dig som vill starta företag

Tax systems

Ordinary taxation: municipal + state income tax

Sole proprietorEnskild näringsverksamhet — inkomst av näringsverksamhet (kommunal och statlig inkomstskatt, egenavgifter)

Profit after the standard 25% deduction for contributions is taxed as earned income: municipal tax (32.38% on average) and 20% state tax on the part above SEK 643,000, with the automatic basic allowance and in-work tax credit. Self-employment contributions of 28.97% are due on the same base.

Conditions

  • There is no revenue limit. The municipal tax rate depends on the municipality where you were registered on 1 November of the previous year: from 28.93% to 35.65% in 2026; the calculation uses the average of 32.38%.
  • Self-employment contributions of 28.97% apply to people born in 1959 or later with an active business and the standard 7-day waiting period for sickness benefit. The return deducts a standard 25%, which is replaced the next year by the contributions actually charged.
  • Legal ways to reduce tax that the calculation ignores: periodiseringsfond — defer up to 30% of profit for up to 6 years; expansionsfond — profit kept in the business is taxed at 20.6%; räntefördelning — 8.55% of the business capital is taxed as capital income (30%).
  • The general pension contribution of 7% (up to SEK 47,100) is fully offset by a tax reduction of the same amount; the calculation shows only the part not offset (which happens at very low profit).
  • VAT: exemption if turnover in Sweden is at most SEK 120,000 a year (and was in the two previous years); above that, registration is mandatory. VAT is not included in the calculation.

Inkomstskattelag (1999:1229): 1 kap. 5 §; 16 kap. 29–30 §§; 63 kap. 2–3 §§; 65 kap. 2–5 §§; 67 kap. 2, 4, 6–7, 46–47 §§ · Socialavgiftslag (2000:980) 3 kap. 3, 12–14 §§ · Lag (1994:1744) om allmän pensionsavgift 2–4 §§ · Skatteverket: Belopp och procent – inkomstår 2026 (egenavgift 28,97 %, schablonavdrag 25 %, skiktgräns 643 000 kr, prisbasbelopp 59 200 kr) · SCB: Kommunalskatterna 2026 (genomsnitt 32,38 %)

Limited company (AB) Privat aktiebolag (AB)

A separate legal entity: the shareholder is not personally liable for the company's debts (except a representative's liability for unpaid taxes in case of negligence). The company pays corporate tax, the owner pays tax on dividends under the 3:12 rules.

Requirements

Aktiebolagslag (2005:551) 1 kap. 5 §; 2 kap. 22 §; 7 kap. 10 §; 9 kap. 1 § · SFS 2025:343 — aktiebolagsförordningen (2005:559) 3 kap. 1 § (avgifter från 19.6.2025) · Årsredovisningslag (1995:1554) 8 kap. 3 § · Skatteförfarandelag (2011:1244) 32 kap. 1–2 §§ · Skatteverket: Deklarera som delägare i fåmansföretag (K10)

Tax systems

Corporate tax 20.6% + dividends under the 3:12 rules

CompanyAktiebolag — bolagsskatt 20,6 % och utdelning enligt 3:12-reglerna (57 kap. IL, lydelse från inkomstår 2026)

The company pays 20.6% of its profit. The owner's dividends within the limit amount (gränsbelopp; at least SEK 322,400 in 2026) are taxed at 20%; above it, as earned income at the municipal and state rates.

Conditions

  • New 3:12 rules from 2026 (applied here): limit amount = basic amount of 4 income base amounts of the previous year (4 × 80,600 = SEK 322,400, one per person across all companies) + wage-based room (50% of the payroll above SEK 644,800, only if the company paid salaries) + 11.55% of the share cost basis above SEK 100,000 + unused room from earlier years (no longer uprated). You must own the shares on 1 January.
  • Dividends within the limit amount: 2/3 are taxed as capital income at 30% — 20% in total. Above the limit — as employment income (inkomst av tjänst) with the basic allowance but without the in-work tax credit or pension rights, up to 90 income base amounts (SEK 7,506,000) a year; anything beyond that at 30% as capital income.
  • Without a salary the owner pays no social contributions; a salary would cost the company another 31.42% in employer contributions and would create wage-based room in the limit amount (not calculated). If no dividend is paid, the whole limit amount is carried forward to later years.
  • The company may defer up to 25% of profit to a periodiseringsfond for up to 6 years (not included). There is no revenue limit. VAT — as for a sole trader (SEK 120,000 threshold); not included in the calculation.

Inkomstskattelag (1999:1229): 57 kap. 9–13, 16, 20, 20 a §§ (lydelse enligt SFS 2025:1361); 65 kap. 7, 10 §§ · Skatteverket: Ändrade regler för delägare i fåmansföretag inför inkomstdeklarationen 2027 (grundbelopp 322 400 kr) · Skatteverket: Belopp och procent – inkomstår 2026 (juridiska personer 20,6 %, kapital 30 %, inkomstbasbelopp 83 400 kr, arbetsgivaravgift 31,42 %)

Rules by sector

IT and consulting for businesses

Software development, IT services, consulting for companies and entrepreneurs.

Other business services draft — data being checked

Marketing, design, translation, engineering, bookkeeping and other professional services to companies.

Services to individuals draft — data being checked

Household services, repairs, beauty, tutoring, photography — for private customers.

Trade in goods draft — data being checked

Retail and wholesale, including an online shop (excluding excise goods).

Manufacturing draft — data being checked

Making and selling your own products: food, furniture, clothing, handmade goods.

Assumptions

Sources: Inkomstskattelag (1999:1229), konsoliderad t.o.m. SFS 2026:1393 · Socialavgiftslag (2000:980), konsoliderad t.o.m. SFS 2026:493 · Lag (1994:1744) om allmän pensionsavgift · Socialförsäkringsbalken (2010:110) 59 kap. 8–14 §§ · Skatteförfarandelag (2011:1244) · Aktiebolagslag (2005:551) · Årsredovisningslag (1995:1554) · Bokföringslag (1999:1078) · Handelsregisterlag (1974:157) · SFS 2025:343 (aktiebolagsförordningen, avgifter) · SFS 2025:355 (handelsregisterförordningen, avgifter) · Skatteverket: Belopp och procent – inkomstår 2026 · Skatteverket: Ändrade regler för delägare i fåmansföretag inför inkomstdeklarationen 2027 · Skatteverket: Momsregistrering när årsomsättningen är högst 120 000 kronor · Skatteverket: Vissa verksamheter är undantagna från kravet på kassaregister (fyra prisbasbelopp 2026 = 236 800 kr) · Skatteverket: För dig som vill starta företag · Skatteverket: Så fungerar rutavdraget (företag) · Skatteverket: Så fungerar rotavdraget för företag · SCB: Kommunalskatterna 2026 · Livsmedelsverket (Kontrollwiki): Registrering av livsmedelsanläggningar · ECB: euro reference rate SEK, 2.1.2026 (10,8085) · Skatteverket: Sälja tjänster till andra EU-länder · Skatteverket: E-handel till privatpersoner (99 680 kr, OSS) · Skatteverket: Deklarera som delägare i fåmansföretag (K10)

Checked: 10 November 2026

An estimate for a typical case: VAT, start-up reliefs, other income and family reliefs are not included. Not tax advice.