Under every rate
What a security guard costs a firm per hour before any margin
Updated
Whatever a firm charges, it pays at least these. A rate close to the wage leaves little for supervision, cover and insurance.
Book my free call Tell us what you need. Joe reads it himself and replies directly. Free, no obligation.
Wage
National Living Wage
From April 2026 the National Living Wage for workers aged 21 and over is £12.71 an hour.
Source: GOV.UK: National Living Wage increases to £12.71 per hour
Real Living Wage
The Living Wage Foundation's voluntary UK Living Wage is £13.45 an hour, and £14.80 in London.
Source: Living Wage Foundation: the real Living Wage
Employer costs on top
Employer National Insurance
Employers pay 15% on earnings above the secondary threshold, £96 a week in 2026 to 2027.
Source: HMRC: National Insurance rates and allowances
Pension
Under automatic enrolment the employer's minimum contribution is 3% of qualifying earnings.
Source: GOV.UK: workplace pensions, what you and your employer pay
SIA licence
Both first-time and renewal SIA licence applications cost £204 from 1 April 2026, when the £20 rebate ended.
Source: GOV.UK: SIA licence fee rebate ends in April 2026
As data
Each figure is a row with its source in the cost floor dataset.
Source: UK security guard cost floor: every row, with its source