UK NI Contributions Calculator Abroad 2026 -- Class 2 vs Class 3 Voluntary
UK NI contributions calculator abroad 2026: voluntary Class 2 NI costs £3.45 per week (£179.40/year). Class 3 costs £17.45 per week (£907.40/year). Full new State Pension is £221.20 per week (35 qualifying years). NI thresholds frozen to April 2031. Apply via HMRC Form CF83.