Unsocial hours payments make a real difference to NHS pay for anyone working nights, weekends or bank holidays. Under Agenda for Change, nights and Saturdays attract an enhancement of 30% on your basic hourly rate, and Sundays and bank holidays 60%. The calculator above turns your rota into an annual figure. This guide covers what happens to that money after it's earned.
Enhancements are pensionable
Unlike overtime, unsocial hours enhancements for Agenda for Change staff count as pensionable pay. That is good news for your pension, which grows with them. It also means enhancements are included when your NHS pension contribution tier is worked out. Because the tiers apply to all of your pay rather than just the slice above a threshold, a regular pattern of nights can move you into a higher tier and increase the deduction on your whole salary.
A worked example: Band 5 working one week in four on nights
Jo is a Band 5 nurse on the middle pay step, earning £34,592 a year, which works out at about £17.69 an hour. Jo works one week in every four on nights, about 487 hours a year, each enhanced by 30%. That adds about £2,587 to Jo's annual pay.
Without the nights, Jo's pensionable pay sits in the 8.3% tier. With them it rises above £35,156, into the 9.8% tier, so the pension contribution on Jo's entire pay goes up by about £770 a year. After that, plus income tax and National Insurance on the enhancement itself, Jo keeps about £1,245 of the £2,587, under half. The pension tier change isn't money lost, because Jo's pension grows by more, but it's a real reduction in take-home pay that a simple "30% extra" estimate misses.
Holiday and sickness pay include them
If you work unsocial hours regularly, your pay while on annual leave should reflect them, not just your basic salary. The same principle applies to NHS sick pay, which is calculated to include the enhancements you would normally have earned. If your rota is consistent, a holiday month shouldn't look very different from a working month. If it does, check with your payroll team how your average has been worked out, especially after a change of rota or ward.
Choosing shifts with the numbers in mind
For most staff the decision to work unsocial hours is about rotas and life outside work rather than tax. Where you have a choice, though, two points are worth knowing. Sunday and bank holiday shifts carry twice the enhancement of nights and Saturdays, so one Sunday is worth as much extra as two Saturday shifts of the same length. And if you're close to a pension tier boundary, a few extra enhanced shifts a month can tip you over it. You'll pay a higher rate on all your pay until your pattern changes, though you'll also build pension faster. The calculator above shows both effects for your own band and rota.
Bank shifts and enhancements
Bank shifts are often paid at a flat rate rather than basic pay plus an enhancement, and arrangements differ between trusts. A bank night shift may therefore pay more or less than the same night on your substantive rota. Bank pay is also taxed as normal income, and depending on the trust it may or may not be pensionable. When you're deciding whether to pick up extra bank work, compare what you'll keep from a bank shift with the enhanced rate on your own rota, using the calculator above.
Next steps
Enter your band and enhanced hours above to see the uplift after tax and pension. The NHS take-home pay calculator puts the result next to your full payslip, and if you also work in London, the London weighting calculator shows how HCAS and enhancements combine.