To ask the Chancellor of the Exchequer, pursuant to the Answer of 11 November 2024 to Question 12263 on Employers' Contributions: Public Sector, what methodology her Department used to calculate the provisions identified in line 26 of Table 5.1 of the Autumn Budget 2024, HC 295, published on 30 October 2024, for compensating public sector organisations for the cost of increases in employer national insurance contributions.

The amount of public sector support was based on an estimate of the proportion of employer NICs receipts paid by public sector organisations, using the Office for National Statistics (ONS) classification of the public sector boundary. The Treasury routinely uses the Office for National Statistics (ONS) classification of the public sector boundary, for example in relation to public sector spending, public sector borrowing and public sector debt.