National Insurance Contributions (Employer Pensions Contributions) Bill

Key Points

• establishes an annual cap on salary-sacrificed employer pension contributions for NICs purposes (initially £2,000, effective from 2029-30), with rules to determine how the cap works across Great Britain and Northern Ireland
• the excess over the cap would be liable to NICs as earnings, while existing pension reliefs and income tax treatment remain unchanged
• the bill relies on secondary legislation to set details (how the cap is calculated, when it starts, and how it applies); some regulatory changes would be subject to parliamentary procedures
• Lords amendments proposed to raise the cap (to £5,000 or higher), uprate it (by CPI/RPI or other measures), allow carry-forward of unused amounts for up to three tax years, and create exemptions for SMEs and charities; there were also proposals on lifetime pension value projections, independent impact reviews, and broader scrutiny
• the Commons disagreed with all Lords amendments in March 2026, keeping the original approach and regulation-led design; the bill is now in the Lords for consideration of those Commons amendments
• the document trail shows ongoing debate about fairness for low and middle earners, admin burden on SMEs, and how to handle higher earners and student-loan rules

Progress

The bill is in the Lords, with the Commons’ amendments currently under consideration. In March 2026 the Commons voted to disagree with all Lords amendments, so the Lords are reviewing the Commons’ position as the bill progresses to final readings and potential further cross‑party negotiations.

Voting

Core party lines show Labour backing the bill, while many opposition parties opposed the Lords amendments. In March 2026, MPs voted to disagree with the Lords’ proposed amendments, indicating broad support for the government’s regulation-led approach and cap at £2,000 (with the intention of future regulatory detail).