In-house payroll or a payroll service provider: how to compare

In-house, you can decide at the last hour, so a new joiner, a loan instalment or a salary advance can be added before the bank file is released. That helps, and it also carries risk.

An outside firm works from the muster roll, overtime sheet and settlements you send by a stated day, so the decisions stay yours but the calendar is theirs. Ask how changes arrive and who confirms receipt.

Outsourcing the calculation is not handing over authority. Someone in your company must still approve the salary register before the bank file goes out, whoever ran the arithmetic. Name that person.

Your payroll clerk knows every exception by heart, and when that person falls ill or resigns, the knowledge about arrears, advances and loan recoveries leaves too. The next run becomes a guessing game. The whole office feels it.

A provider spreads that risk across a team and adds a second checker for the salary register, yet errors still occur at the handover. Half-day leave and missed punches are classic cases, because the provider’s reading of a leave code can differ from what your supervisors meant on the attendance sheet.

Put the same question to both. Last year, what went wrong? Ask who noticed the mistake first, and how many days the supplementary payslip took to reach the employee whose pay was short.

An outside firm needs attendance, joiners and deductions several working days before salary day, and plant and branch managers used to late changes will feel it at once. Warn them before the first run.

Count the calendar honestly. Take the salary date, subtract the provider’s processing time and your own approval round, and you reach the input deadline for shift allowances, leave encashment and new joiners. Mark it on every manager’s calendar.

In-house gives more room, but that holds only if the person running payroll is not chasing purchase orders, answering the telephone and covering the front desk during lunch. Room only helps when someone protects it.

Ask what you can see without phoning anyone. Monthly payslips, filed returns, the bank advice file and the register of salary changes should all be downloadable by you on any day without a request ticket.

Then ask what you get if you leave. Request a full history export in files that open with ordinary spreadsheet software, because a provider who hesitates has told you something.

In-house records often sit on one office computer with no copy elsewhere, so the real question is whether anyone has ever restored last March’s payroll from a backup. Test it once a year.

Count last month’s late changes. List every change that arrived after the first draft, and if there were many, you need a provider with a generous late window or an in-house exceptions owner.

Ask two providers to quote against that list, not against headcount alone, and compare cut-off, correction handling and what they send you after each run. Headcount alone hides late changes.

Finally, name the person who signs off the salary register every month, and write that name beside your choice on the comparison sheet before anyone signs a contract.