National Insurance Contributions (Secondary Class 1 Contributions) Bill Committee: Amendment 13

What happened: The House of Commons, sitting in Committee of the whole House, voted on Amendment 13 to the National Insurance Contributions (Secondary Class 1 Contributions) Bill on 17 December 2024. The amendment, tabled by the Conservative opposition, sought to soften the impact of the government's proposed increase to employer National Insurance contributions. It was defeated by 353 votes to 206, with the government's position to reject the amendment prevailing comfortably.

Why it matters: The Bill increases the rate of secondary Class 1 National Insurance contributions (paid by employers on their employees' earnings) from 13.8% to 15%, while also lowering the threshold at which those contributions become payable. Amendment 13 was one of a series of opposition amendments attempting to carve out or reduce this burden for certain sectors. The debate centred heavily on the impact on organisations that are privately run but closely intertwined with public service delivery, including GP surgeries, care homes, hospices, charities and nurseries. Opponents of the Bill argued that these organisations, unable to raise prices or absorb costs as commercial businesses might, would be forced to cut staff or services, worsening pressure on the NHS.

The politics: The vote divided almost entirely along government versus opposition lines. All 349 Labour and Labour and Co-operative MPs who voted did so against the amendment, while Conservatives, Liberal Democrats, the Scottish National Party, Reform UK, the Democratic Unionist Party, Plaid Cymru and most independents voted in favour. There were no Conservative votes against the amendment and no Liberal Democrat votes against it, indicating unified opposition party support. The debate saw Labour backbenchers defend the measure as a necessary response to inherited fiscal pressures, while opposition speakers framed it as a broken election promise and a damaging tax on the very public services the government claims to be protecting.