HM Revenue & Customs
Cuts up to £10,500 a year off an eligible small employer's Class 1 National Insurance bill, claimed automatically through payroll software rather than as a separate application. The allowance was increased from £5,000 in April 2025, and the previous £100,000 prior-year employer NI eligibility cap that shut out slightly larger employers was removed at the same time.
Amount
Up to £10,500 off employer National Insurance per year
Deadline
Rolling / no fixed deadline
R&D claims and business grants are exactly where a specialist can make the biggest difference — both in claim size and time saved. We're building relationships with vetted professionals who can help with applications like this — register your interest and we'll follow up when we have someone to recommend.
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You can also do this yourself for free via the official sourceClaim via your payroll software or HMRC's Basic PAYE Tools when submitting an Employer Payment Summary (EPS).
View official sourceLast verified: 23 August 2026. See the footer disclaimer — this is general information, not financial or tax advice.