Not tax advice. Computation tools only. Have a professional review before filing.
openaccountants
tax-calendar/se/se-inkomstdeklaration-may-2
SEAll residentsSelf-employed

Inkomstdeklaration (Annual Return)

Swedish annual tax return (Inkomstdeklaration 1). Enskild firma (sole proprietor) adds the NE schedule.

Filing deadline

May 2, 2026

Country
Sweden
Tax year
2025
Official
Tax authority

How to file

What people miss

  • Enskild firma declarations include NE appendix
  • K10 for closely held company shareholders
  • F-skatt / A-skatt status affects tax-withholding setup

Prepare this return with open-source skills

These skills are in the OpenAccountants repo. Clone them into Claude, Cursor, or any AI agent and they handle the computation.

sweden-vat-return.mdSE

Use this skill whenever asked to prepare, review, or classify transactions for a Swedish VAT return (momsdeklaration) for a self-employed individual or small business in Sweden. Trigger on phrases like "prepare VAT return", "do the Swedish VAT", "momsdeklaration", "moms", "skattedeklaration", or any request involving Swedish VAT filing. Also trigger when classifying transactions for VAT purposes from bank statements, invoices, or other source data. This skill covers Sweden only and only standard-registered businesses. VAT groups, fiscal representatives, and flat-rate schemes are in the refusal catalogue. MUST be loaded alongside BOTH vat-workflow-base v0.1 or later (for workflow architecture) AND eu-vat-directive v0.1 or later (for EU directive content). ALWAYS read this skill before touching any Swedish VAT work.

This page is informational only and not tax advice. Verify dates and requirements against the official tax authority before filing.

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