Payroll software budget template England: a planning worksheet

This payroll software budget template England employers can use separates supplier invoices from the internal work needed to select, migrate, operate and leave payroll software. Complete it for a defined employer scenario and preserve evidence beside every number. Do not insert a national average.

What to take away

Scenario and period

Budget period: Enter the start and end dates, tax year or years covered, expected payroll dates, and the applicable RTI submission and PAYE payment deadlines. Confirm the deadlines against current HMRC guidance before approving the budget.

HMRC's running payroll guidance can help identify recurring pay and tax-month tasks. For PAYE reporting, choose software HMRC recognises for Real Time Information (RTI) submissions. Budget for the required Full Payment Submission (FPS) and Employer Payment Summary (EPS) process, including any separate submission charges, support or correction work.

Recurring supplier charges

Calculate ordinary post-promotion pricing separately from an introductory period. Record renewal and minimum commitment.

For comparable quotes, request current written pricing from suppliers such as Sage, Xero, BrightPay and IRIS, checking that each suits the employer's scenario. Treat these as quote sources, not a ranking or endorsement; record the quoted basis, included modules, implementation, support, commitment and renewal terms.

For each quote, record whether the amount is VAT-inclusive or VAT-exclusive, the applicable VAT rate shown by the supplier, and whether VAT is recoverable by the employer. Include the cash amount actually payable in the budget and avoid adding VAT twice.

Selection and implementation

Budget researcher, payroll lead, finance, IT, security, privacy and legal time. Add supplier setup, data cleaning, migration, configuration, parallel runs, reconciliation, pension-provider testing, training, cutover and stabilisation. Include work to assess and meet auto-enrolment duties under the Pensions Act 2008, follow The Pensions Regulator's guidance and meet the applicable declaration-of-compliance deadline.

HMRC's change-software warning explains why payroll-ID handling matters. Include resources to verify identifiers and year-to-date information rather than assuming an import is complete. Test that RTI submissions use the correct payroll IDs and that the new system can submit successfully before cutover.

Operating and assurance cost

Estimate operator and reviewer time for each pay cycle, deadline support, access reviews, backups, restoration tests, supplier oversight, tax-year releases and staff training. Add a cost for maintaining documentation and handling leavers or role changes.

Separate software costs from payroll liabilities and payments. PAYE, National Insurance and pension contributions are employer outflows, not software costs; budget any separate software, transaction or service charges for processing them here.

Contingency and scenarios

Create low, expected and high cases for headcount, extra runs, implementation effort and support incidents. Attach each contingency to a risk such as poor source data, an added entity or delayed pension integration.

Do not hide uncertainty in one unexplained percentage. Show trigger, likelihood assumption, cost and owner.

Benefits and decision

Record the existing baseline: staff time, outsourced fees, correction work and other costs actually displaced. Count only benefits attributable to the change. Include any continuing manual tasks.

Show the assumptions and method for each result. Calculate net benefit as attributable costs displaced and other evidenced benefits, less incremental cash outlay; calculate payback as the point when cumulative net cash benefit covers the initial cash outlay. Keep non-cash time savings separate unless they are explicitly valued, and run downside cases.

Approve the budget through named payroll, finance, security and contract gates. Review actual spend and outcomes after each early payroll, at renewal and after the tax-year transition. Keep the original version so later variance has a defensible baseline.

Risk contingency schedule

Do not add every scenario to the expected total if they cannot occur together. Finance should approve the selected treatment.

Actual-versus-budget log

For every invoice or internal work entry, retain date, supplier or role, category, quantity, amount, VAT and evidence. Explain variance as timing, volume, unit price, scope or estimation error. This makes the next forecast more useful.

Separate payroll funds from software costs. Employee net pay, PAYE, National Insurance and pension contributions belong to other cash and liability controls; only related transaction or service charges enter this technology budget.

Before renewal, refresh the employee forecast, normal price, modules, support record and exit estimate. A decision owner should compare the full cost of staying with the full transition cost of leaving before the contractual deadline.

Before you act

Common questions

What should the budget include beyond the supplier fee?

It should cover internal work to select, migrate, operate and leave payroll software. That includes researcher, payroll lead, finance, IT, security, privacy and legal time. Add supplier setup, data cleaning, migration, configuration, parallel runs, reconciliation, pension-provider testing, training, cutover and stabilisation.

How should contingency be handled in the budget?

Create low, expected and high cases for headcount, extra runs, implementation effort and support incidents. Attach each contingency to a risk such as poor source data, an added entity or delayed pension integration. Show trigger, likelihood assumption, cost and owner rather than one unexplained percentage.

What should be reviewed before renewal?

Refresh the employee forecast, normal price, modules, support record and exit estimate. A decision owner should compare the full cost of staying with the full transition cost of leaving before the contractual deadline. Review actual spend and outcomes after each early payroll, at renewal and after the tax-year transition.