Sweden tax deadlines 2026.
Every individual and self-employed income tax deadline for Sweden in 2026. Plus recurring VAT / GST / sales tax filings. Each deadline links to notes on how to file, what people miss, and matching open tax rules.
Annual deadlines
1 this yearOpen tax rules for Sweden
Prepare this return with open-source skills
These skills are in the OpenAccountants repo. Add them to your AI agent and they handle the computation.
Prepare and reconcile an ordinary Swedish VAT return using supported transaction evidence, return fields, filing controls and correction records.
Calculate and reconcile Swedish payroll for 2026, including cash pay, taxable benefits, employer contributions, PAYE reporting, payments and corrections.
Calculate Swedish private cryptoasset and acquired NFT tax for 2026, with chronological SEK average cost, separate gains and losses, K4 filing, rewards, lending, evidence and corrections.
Use this skill whenever asked about Swedish income tax for self-employed individuals (enskild firma / enskild näringsidkare). Trigger on phrases like "Swedish tax", "kommunalskatt", "statlig inkomstskatt", "jobbskatteavdrag", "grundavdrag", "NE-bilaga", "F-skatt", "expansionsfond", "räntefördelning", "Inkomstdeklaration 1", "self-employed tax Sweden", or any question about filing or computing income tax for a Swedish self-employed client. Covers kommunalskatt, statlig inkomstskatt, jobbskatteavdrag, grundavdrag, egenavgifter, F-skatt, expansionsfond, räntefördelning, deductible expenses, filing deadlines, and penalties. ALWAYS read this skill before touching any Swedish income tax work.
Sweden 2026 self-employed contribution method: active/passive and coverage routing, NE/N3A provisional deductions, contribution bases, rates, relief, preliminary payments and annual reconciliation.
Prepare and reconcile an ordinary Swedish VAT return using supported transaction evidence, return fields, filing controls and correction records.
Who must keep books in Sweden, when entries must be booked, vouchers, corrections, archiving (including the 2024 scanning rule) and the annual-close form and deadlines by entity type.
Sweden capital gains tax: 30% on capital income, ISK investment savings account (schablonbeskattning), exit tax on departure. Trigger on: "Sweden CGT", "capital gains Sweden", "Sweden 30% capital gains", "ISK account Sweden", "investeringssparkonto", "sell shares Sweden", "Sweden exit tax", "Sweden capital income tax".
Prepare a Sweden review pack with open skills
These skills can help your AI agent draft computations, organize schedules, and prepare a review package. They do not replace a tax preparer or determine your final filing position. The OpenAccountants repo has open skills, accountant-reviewed where available — run them with your AI agent, then have an accountant review.