Civometry

OBR · Year ending March 2009 to Year ending March 2025 · £ billion

National Insurance forecasts

National Insurance forecasts: Year ending March 2009 to Year ending March 2025LabourCoalitionCoalitionConservativeConservativeConservativeConservativeLabour0501001502010201520202025Year ending March 2009: £96.6bn £ billion · published 26 March 2026Year ending March 2010: £96.6bn £ billion · published 26 March 2026Year ending March 2011: £97.7bn £ billion · published 26 March 2026Year ending March 2012: £101.6bn £ billion · published 26 March 2026Year ending March 2013: £104.5bn £ billion · published 26 March 2026Year ending March 2014: £107.3bn £ billion · published 26 March 2026Year ending March 2015: £110.3bn £ billion · published 26 March 2026Year ending March 2016: £114.1bn £ billion · published 26 March 2026Year ending March 2017: £125.8bn £ billion · published 26 March 2026Year ending March 2018: £131.5bn £ billion · published 26 March 2026Year ending March 2019: £137.5bn £ billion · published 26 March 2026Year ending March 2020: £143.7bn £ billion · published 26 March 2026Year ending March 2021: £144.2bn £ billion · published 26 March 2026Year ending March 2022: £160.8bn £ billion · published 26 March 2026Year ending March 2023: £179.4bn £ billion · published 26 March 2026Year ending March 2024: £179.1bn £ billion · published 26 March 2026Year ending March 2025: £171.4bn £ billion · published 26 March 2026
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Source: OBR, Historical official forecasts database, Historical official forecasts database, March 2026 (published 26 March 2026). Data presentation: Civometry.

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