Skattesmart: Free Swedish tax calculators for 2026

Hey Product Hunt 👋 I built Skattesmart because figuring out Swedish tax online is painful — the official Skatteverket calculators are clunky, and most alternatives are outdated or hide the math behind paywalls. Skattesmart covers the five things Swedes actually Google every year: • ISK tax (investment savings accounts) — with the new 300,000 kr tax-free threshold for 2026 • 3:12 dividends — fully updated for the 2026 reform that scrapped the salary requirement • Mortgage cost — monthly cost after the 30%/21% interest deduction • Pension projections — all three pillars explained • Salary optimization — optimal mix of salary vs dividends for business owners Every calculator is free, no account needed, no data stored. All formulas are documented with sources to Skatteverket, SCB and Riksgälden — you can verify every number. Would love feedback from anyone who's dealt with Swedish tax or is building in the personal finance space. What's missing?