Never guess your
HSE payslip again.
ShiftSlip calculates your exact take-home pay from every shift you work — including night duty, Sunday premiums, and every PRSI and USC deduction. Know before payday. Know if your employer got it wrong.
SHIFT SUMMARY — 14 Nov
Sunday Night · 20:00–08:00 · 12 hrs
⚠️ Your SAP shows €198.43
Potential shortfall: €26.57
Your payslip is a black box.
The HSE SAP portal shows you what you were paid. It never tells you what you should have been paid. Every nurse, every NCHD, every HCA is just expected to trust the number — even when the system has documented, systemic errors worth millions.
€14.6M
HSE payroll overpayments recorded in 2023 alone — caused by errors in the same system that calculates your pay.
54%
of new Irish nurses are internationally trained — entering the HSE with no understanding of PRSI, USC, or the ASC deduction.
"Running sore"
NCHD overtime underpayment described by clinical leaders. Unrostered overtime routinely goes unpaid or miscalculated.
Why ShiftSlip exists
The tools that exist — generic tax calculators, shift apps from North America — cannot model the Saturday fixed premium, the PRSI taper, or night duty's midnight condition. ShiftSlip was built specifically because nothing else could do this correctly.
Log a shift. See your money.
Three steps. Under a minute. Done.
Log your shifts
Tell ShiftSlip what you worked. Day, night, Sunday, bank holiday. Done in under 20 seconds per shift.
We do the maths
Every premium, every deduction, every pension contribution — calculated exactly as your pay agreement specifies. Not approximate. Exact.
Compare with your payslip
When your payslip arrives, compare it. If your employer's number doesn't match ours, we show you exactly what to say to HR.
Built for the people the system fails most.
Ireland and the UK. Every grade. Every complexity.
Non-Consultant Hospital Doctors
Ireland · HSEUnrostered overtime, living-out allowances, off-site on-call. The most complex pay in the HSE — and the most underpaid.
Internationally Trained Nurses
Ireland · HSEArrived from India, the Philippines, or the UK? PRSI, USC, and the ASC deduction are not intuitive. ShiftSlip makes them transparent.
HSE Staff Nurses
Ireland · HSENight duty, twilight shifts, Saturday fixed premiums. If you've ever wondered whether your Sunday rate was right — it's time to know for certain.
NHS Band 5–7 Nurses
United Kingdom · NHSAfC unsocial hours enhancements, NHS pension tiers, National Insurance. ShiftSlip handles the UK calculation too.
If your payslip is wrong, we write the email for you.
When ShiftSlip's calculation doesn't match your payslip, we generate a formal, professional email to your HR or payroll department — citing the exact circular, the exact rule, and the exact amount in question. You copy, paste, and send. No confrontation. No guesswork. Just maths.
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Understand your pay. It starts here.
Free, accurate guides written specifically for Irish and UK healthcare workers.