Employer National Insurance (NIC)
The National Insurance contributions an employer pays on top of an employee’s wage — distinct from the employee’s own NIC deduction — calculated as a percentage of pay above the secondary threshold, plus Class 1A on most benefits in kind.
At a glance
Payroll- Why it matters
- UK statutory
- Related
- 3 terms
- Walkthroughs
- 3 guides
- Watch out
- Common misconception below
Plain English. UK spelling. No marketing filler.
Why this matters
Employer NIC is one of the largest indirect costs of hiring. The Employer NIC rise in the most recent Budget impacted 73% of UK SMEs and was the single biggest cost shock most small employers absorbed in the last two years. It is non-negotiable, deadline-driven (paid monthly with PAYE), and it scales linearly with pay — so the wage you offer is never the wage that lands on the P&L.
How YionStack handles it
YionStack’s payroll module calculates Employer NIC on every pay run from the live tax-year rates and the secondary threshold for the period. The figure shows on each payslip’s employer-cost line, is included in the run’s projected total cost before you approve, and posts to the PAYE control account when you file. The Employment Allowance — the per-business reduction on Employer NIC liability available to most small employers — is applied automatically when the business is eligible and has elected it. The full amount due to HMRC, including Employer NIC, is shown on the next PAYE payment due date so there is no surprise on the 22nd.
Common misconception
Employment Allowance is not automatic
The Employment Allowance reduces Employer NIC by a set amount per year (currently £10,500), but you have to elect it — through your payroll software or HMRC online services. Eligibility excludes some employers (sole-director limited companies with no other employees, public-sector work above 50%, connected companies that share the allowance). YionStack prompts on first payroll setup so the choice is made deliberately.
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