Running payroll yourself vs outsourcing it: the honest maths
Plenty of small employers run their own payroll, and some genuinely should. Here's what DIY actually costs in hours, software and risk — and an honest view of when each side wins.
Plenty of small employers run their own payroll, and some genuinely should. Here's what DIY actually costs in hours, software and risk — and an honest view of when each side wins.
| Every pay period | And alongside it |
|---|---|
| Collect hours/changes · calculate gross-to-net (tax codes, NI, student loans) · produce payslips · file the FPS with HMRC on or before payday · submit pension contributions · pay HMRC by the 22nd | Starters & leavers (P45s) · statutory sick/parental pay when it happens · tax-code notices · year-end P60s · keeping up when rates and thresholds change every April — and sometimes mid-year |
For a typical small team this runs to 2–5 hours a month once you're practised — more in April, more whenever something unusual happens.
Six staff? That's from £65/mo on Essentials — or £120/mo on Managed if you'd rather we run the pension end to end too, with a portal and a named contact. Your choice, not a forced jump.
We'd rather tell you that than win a client who shouldn't have switched. If the panel opposite describes you, modern payroll software is good, and you'll likely be fine running it yourself — come back when the team grows.
If it doesn't describe you, the question isn't really "can I do payroll?" — it's "is payroll the best use of the hours?"
Two or more employees, any churn, or statutory pay in the mix? The maths flips quickly — see your exact figure.
Tell us your headcount and we'll quote a fixed monthly fee — usually less than the time DIY was quietly costing you.
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