Minimum Wage Checker UK: Employer Payroll Guide 2026/27

A minimum wage checker is useful only if it checks more than the rate printed on a contract.

Use the Workmax minimum wage checker to compare a headline hourly rate with the 2026/27 National Minimum Wage and National Living Wage rates. Then use this guide to check the payroll details that can turn an apparently compliant rate into a minimum wage risk.

Last reviewed: 16 July 2026 against current GOV.UK, HMRC, ACAS, and The Pensions Regulator guidance for 2026/27 UK payroll.

This is general payroll and workforce guidance, not legal, tax, accountancy, or financial advice. Check official guidance and take professional advice for complex pay, working-time, deduction, salary sacrifice, accommodation, or worker-status cases.

Quick answer

From 1 April 2026, the UK National Living Wage for workers aged 21 and over is GBP 12.71 per hour. The National Minimum Wage rates are:

Worker age or status	Minimum hourly rate from 1 April 2026
21 and over	GBP 12.71
18 to 20	GBP 10.85
Under 18	GBP 8.00
Apprentice rate	GBP 8.00

The rate table is only the first check. A proper employer review should also confirm:

the worker's age and apprentice status;
the pay reference period;
the type of work being performed;
total pay that counts for minimum wage purposes;
working hours that count for minimum wage purposes;
deductions, payments, uniform costs, tools, expenses, and salary sacrifice;
accommodation offset where accommodation is provided;
records that prove the calculation.

The minimum wage checker is a fast first step for the hourly-rate question. Payroll should still complete a full pay-period review before deciding that an employee has definitely been paid correctly.

Worked example: a compliant rate that becomes risky

Imagine an employee aged 21 or over is paid GBP 13.00 per hour for 35 paid hours in a weekly pay reference period.

At first glance, GBP 13.00 is above the 2026/27 National Living Wage of GBP 12.71.

Now add the payroll facts:

paid hours: 35;
gross pay: 35 x GBP 13.00 = GBP 455.00;
unpaid mandatory pre-shift setup time: 2 hours;
unreimbursed job-related uniform cost in the week: GBP 20.00.

For a practical minimum wage risk check, payroll should ask whether the extra setup time counts as working time and whether the uniform cost reduces pay for minimum wage purposes.

If both apply, the simplified effective rate becomes:

GBP 455.00 minus GBP 20.00 = GBP 435.00 pay to test.

35 paid hours plus 2 extra hours = 37 hours to test.

GBP 435.00 / 37 = GBP 11.76 per hour.

That would sit below the 2026/27 National Living Wage rate for a worker aged 21 or over. The headline rate looked safe, but the pay reference period did not.

Run the basic rate comparison in the minimum wage checker, then use payroll records to test the full pay-period calculation.

Common payroll mistake: checking the hourly rate only

The most common mistake is treating National Minimum Wage compliance as a contract-rate field.

That misses the practical payroll question:

What pay counts, divided by what hours count, in this pay reference period?

Employers can create minimum wage risk even when the hourly rate in the HR system is above the legal minimum. Common causes include:

unpaid opening, closing, handover, security, or setup time;
travel time between assignments that has not been captured;
training, trial shifts, shadowing, or induction time;
deductions or payments connected with the job;
uniform, tools, equipment, or other unreimbursed employment costs;
salary sacrifice reducing contractual pay below minimum wage;
apprentices moving out of the apprentice rate;
employees moving into a new age band;
rate increases applying from the next pay reference period rather than the exact 1 April date.

A minimum wage checker should therefore sit inside a payroll control, not replace it.

How to check minimum wage before payroll is submitted

Use this sequence before approving a pay run for lower-paid, hourly, apprentice, variable-hours, or rota-based workers.

Confirm the worker is entitled to the minimum wage and no exemption applies.
Confirm the worker's age on the relevant date.
Confirm apprentice status and whether the apprentice rate still applies.
Identify the pay reference period. It cannot be longer than 31 days.
Classify the work type: time work, salaried-hours work, output work, or unmeasured work.
Calculate pay that counts for minimum wage purposes.
Remove deductions or payments that reduce minimum wage pay.
Calculate working hours that count for minimum wage purposes.
Divide countable pay by countable hours.
Compare the result with the rate that applies to the worker.
Keep records showing how the result was reached.
Correct underpayments promptly and check whether arrears need to be recalculated.

The hourly rate calculator can help convert salary assumptions into an hourly figure, while the take-home pay calculator can help employees understand the net-pay result after tax and deductions.

Pay reference periods and the 1 April rate change

Minimum wage rates change on 1 April each year, but the new rate does not always apply to every paid hour from 1 April.

ACAS explains that the increase applies from the start of the first pay reference period after the increase. For example, if a monthly pay reference period runs from the 16th of one month to the 15th of the next, the old rate can apply until the next pay reference period starts.

That detail matters for payroll teams because it affects:

the first pay run after 1 April;
employees paid weekly, fortnightly, four-weekly, or monthly;
back pay if the rate is updated late;
age-band changes during a pay period;
apprentice-rate changes;
employee questions when the payslip does not match a headline news date.

The safest process is to document the rate date, pay reference period, payroll cut-off, and first payslip where the new rate is applied.

Deductions, salary sacrifice and expenses

Minimum wage risk often appears below the gross-pay line.

GOV.UK guidance lists deductions and payments by workers as a common cause of underpayment when they are connected with the job. That can include items such as uniforms, tools, equipment, or required costs depending on the facts.

Salary sacrifice needs a separate control. If an employee gives up salary in return for a benefit, the reduced contractual pay must still be checked against minimum wage. This often matters for pension salary sacrifice, cycle-to-work schemes, childcare arrangements, car schemes, and other benefit deductions.

Pensions can also be confused with minimum wage. The Pensions Regulator says minimum automatic enrolment contributions are usually at least 8% total, with the employer paying at least 3% where the statutory minimum applies. That pension calculation does not remove the need to check that salary sacrifice, if used, does not reduce pay below minimum wage.

Use the pension contribution calculator for pension modelling, but keep a separate National Minimum Wage check before payroll approval.

Working time that payroll should not lose

For many employers, the biggest minimum wage risk is not the rate. It is missing time.

Payroll should check whether the following time is captured and classified correctly:

required training, induction, shadowing, or trial work;
opening, closing, security checks, handovers, and cleaning down;
waiting time where the worker is required to be available;
travel between assignments or workplaces;
sleep-in or waking-night arrangements;
overtime, premium shifts, and bank holiday enhancements;
rota changes that add work after the timesheet was approved;
clock-in or clock-out corrections.

GOV.UK guidance on working hours for minimum wage explains that employers need to work out total working hours that count for minimum wage purposes during the pay reference period. That is why payroll data should connect to actual time, rota, attendance, and manager approval records.

Employer checklist before the next pay run

Use this checklist for workers close to the minimum wage threshold.

Update 2026/27 minimum wage rates in payroll and HR systems.
Check all employees aged 21 and over against the GBP 12.71 National Living Wage rate.
Check 18 to 20, under-18, and apprentice rates separately.
Review employees with birthdays or apprenticeship milestones in the next 60 days.
Confirm the first pay reference period that uses the 1 April rate.
Check unpaid time, training, travel, setup, waiting, and handover records.
Review deductions, payments by workers, uniform costs, tools, and unreimbursed expenses.
Test salary sacrifice deductions before approving pension or benefit changes.
Reconcile approved hours against rota, timesheet, clock-event, and payroll records.
Keep evidence showing pay, hours, deductions, rate, age, apprentice status, and approval.
Correct underpayments and document how arrears were calculated.
Train managers not to promise that a headline hourly rate alone proves compliance.

If payroll data is still being rebuilt from spreadsheets, emails, and late timesheets, explore Workmax payroll for a cleaner way to connect workforce records, approvals, and payroll-ready data.

What official guidance leaves for employers to operationalise

The official GOV.UK calculator is the source of truth for checking a worker or employer scenario. ACAS explains entitlement and rate-change timing clearly. The Pensions Regulator explains employer pension contribution duties.

The gap for employers is the workflow around the calculator.

Many pages answer "what is the rate?" but do not help payroll teams decide:

which hours need to be added before the check;
which deductions reduce minimum wage pay;
when salary sacrifice becomes a problem;
how to handle the first pay period after 1 April;
how to evidence a clean review if HMRC, ACAS, or a worker asks questions;
how to connect the checker to payroll, timesheets, pensions, and employee communications.

That is the Workmax angle: use the calculator for the rate comparison, then keep the supporting payroll records in one controlled workflow.

How Workmax helps payroll teams

Workmax helps employers connect the records that sit behind a minimum wage check: employee details, age, pay rates, time, attendance, holidays, expenses, approvals, payroll-ready data, payslips, and reporting.

That matters because a minimum wage issue can start in one place and appear somewhere else. A manager may approve unpaid setup time. A worker may buy required uniform. A payroll user may apply salary sacrifice. An apprentice may move out of the apprentice rate. A timesheet correction may arrive after cut-off.

When those records are disconnected, the minimum wage check becomes a manual reconstruction exercise. When they are connected, payroll can see what changed before the pay run is finalised.

Start with the minimum wage checker. Then review the wider tools and calculators hub or explore Workmax payroll if rate checks, time records, deductions, approvals, and payslips are still being handled in separate systems.

FAQs

What is a minimum wage checker?

A minimum wage checker compares a worker's pay with the legal National Minimum Wage or National Living Wage rate. A useful employer check should also consider the pay reference period, countable working time, deductions, expenses, salary sacrifice, and records.

What is the UK National Living Wage from April 2026?

From 1 April 2026, the National Living Wage for workers aged 21 and over is GBP 12.71 per hour. Younger workers and eligible apprentices have separate National Minimum Wage rates.

Does the new minimum wage rate apply immediately on 1 April?

Not always to every pay run. ACAS explains that the new rate applies from the first pay reference period starting on or after the increase. Payroll should check the worker's pay reference period and payslip timing.

Can deductions take someone below minimum wage?

Yes, some deductions or payments by workers can reduce pay for minimum wage purposes, especially where they are connected with the job. Employers should check GOV.UK guidance before assuming gross pay alone is enough.

Does salary sacrifice affect minimum wage?

It can. Salary sacrifice reduces contractual cash pay, so employers should check the post-sacrifice pay position against minimum wage before approving pension or benefit sacrifice arrangements.

Do apprentices always get the apprentice rate?

No. The apprentice rate applies only in specific circumstances. Employers should check age, apprenticeship year, and current official guidance before applying it.

Does travel time count for minimum wage?

Some travel can count, especially travel connected with work assignments. Ordinary commuting is different. Employers should check the facts, contracts, and GOV.UK working-hours guidance.

What records should employers keep for minimum wage?

Employers should keep enough records to show the correct minimum wage was paid. Useful records include pay, hours, age, apprentice status, deductions, expenses, accommodation, contracts, time records, approvals, payslips, and correction notes.

What happens if an employer underpays minimum wage?

The employer should correct the underpayment and check whether arrears need to be calculated. GOV.UK guidance explains enforcement and arrears calculations. Serious or unresolved issues can involve HMRC enforcement.

Which Workmax calculators help with minimum wage checks?

Start with the minimum wage checker. Related tools include the hourly rate calculator, take-home pay calculator, and pension contribution calculator.