Lower pay can be caused by tax changes, unpaid leave, deductions, or adjustments from previous months.
Common causes
- Tax code changes
- Unpaid leave
- Pension contributions
- Overtime adjustments
1. Tax code changes
A new code can reduce take‑home pay.
Quick fixes:
- Check your payslip for “tax code”
- Compare with last month
2. Unpaid leave
Sick days or holiday shortages reduce pay.
Quick fixes:
- Check your holiday balance
- Look for “unpaid absence”
3. Pension contributions
Auto‑enrolment increases can surprise you.
Quick fixes:
- Check pension percentage on payslip
What to try first
Compare this month’s payslip with last month’s.
When to contact payroll
If deductions appear without explanation.