{"country":"se","currency":"SEK","name":"Sweden","taxYear":2025,"taxYearPeriod":"January - December 2025","description":"Sweden Enskild Firma (sole trader) tax calculator: egenavgifter (28.97%), municipal income tax (~32.37%), state tax (20% above SEK 613,900)","parameters":{"income":{"type":"number","required":true,"description":"Annual gross revenue SEK"},"incomePeriod":{"type":"string","default":"yearly","options":["monthly","yearly"]},"expenses":{"type":"number","default":0,"description":"Annual deductible business expenses SEK"},"municipalRate":{"type":"number","default":0.3237,"description":"Municipal tax rate (varies by municipality, national average 0.3237)"},"vatRegistered":{"type":"boolean","default":false,"description":"VAT registered (25%)"},"weeklyHours":{"type":"number","default":40,"description":"Weekly working hours"},"paidDaysOff":{"type":"number","default":25,"description":"Annual leave days"}},"example":"/v1/calculate/se?income=600000&expenses=0"}