UK Military Reserves

The UK's Conservative Party has proposed a tax cut for military reservists to help increase their numbers to 50,000. The plan, announced by Shadow Defence Secretary James Cartlidge, would make a reservist's first 30 days of service per financial year tax-free.

The policy is intended to support reservists who have full-time jobs and are currently 'clobbered by the taxman' for their part-time military service. The tax cut would be paid for by reinstating the two-child benefit cap, which is expected to save the government money.

The Conservatives' pledge to increase the number of reservists to 50,000 is part of a broader effort to strengthen the UK's military. The party has criticized the current Labour government for leaving 'recruitment and retention in crisis' after 14 years of Conservative rule.

Defence Minister Luke Pollard has accused the Tories of attempting to rebuild the military after years of neglect. However, Conservative Party leader Kemi Badenoch has argued that Labour is 'dithering' on defence and that the Conservatives will prioritize funding for the military by cutting the welfare bill.

The UK's military reserves currently stand at over 32,000, according to government statistics. The Conservatives aim to recruit an additional 18,000 reservists to reach their target of 50,000. The party also wants to ensure that more reservists complete their minimum training days, which typically range from 19 to 27 days.

A reservist who meets their minimum training commitment and passes their military training tests currently receives a tax-free bonus payment on top of their pay. The annual tax-free bounty was paid to 46% of reservists in 2024/25, according to the government.

The Conservatives' plan to increase the number of reservists is part of a wider effort to boost the UK's military capabilities. The party has pointed to the example of other NATO allies, which are increasing their reserve forces to 'stand up to the more dangerous world we all face'.

The cost of implementing the policy is estimated to be around £44m in the first year, rising to £152m per year once the number of reservists reaches 50,000. The largest cost will be associated with paying more reservists and the current ones serving on more days, with the tax-free incentive costing around £20m per year.

The Strategic Defence Review, published last year, outlined a shift towards 'warfighting readiness' to deter threats and pledged billions in extra spending for extra ammunition, next-generation fast jets, drones, and new attack submarines. The review also anticipated that it will 'become necessary' to increase the UK's active reserve forces by 'at least 20%' when funding allows, most likely in the 2030s.