Payroll is one of the most important recurring responsibilities for any UK employer. Every month, businesses need to calculate employee pay correctly, apply the appropriate deductions, report payroll information to HM Revenue & Customs (HMRC), and make sure employees receive accurate information about their earnings.
For employers, payroll is not simply a process of transferring salaries into employees’ bank accounts. It involves maintaining accurate records, calculating PAYE Income Tax and National Insurance, accounting for pension contributions and other deductions, dealing with statutory payments, and submitting the required information through Real Time Information (RTI).
Employees also need clear payroll information each month. A payslip should allow an employee to understand how their gross pay was calculated, which deductions were made, and how much they will actually receive. Employers may also need to provide supporting information where a deduction or payment requires further explanation.
For businesses, maintaining a consistent monthly payroll process reduces errors, improves employee confidence and helps ensure that HMRC reporting remains accurate.
AccountancyNet Ltd provides payroll and accounting support for businesses across England and Wales. Its payroll services include RTI submissions and workplace pension requirements, making payroll management an integrated part of wider business compliance.
What Payroll Information Must Employers Provide Each Month?
The most important payroll document employees receive is their payslip. Employers must provide employees and qualifying workers with a payslip on or before payday. The payslip must show gross pay, deductions such as Income Tax and National Insurance, and net pay. Where an employee’s pay varies according to the number of hours worked, the payslip must also show the number of hours worked.
A properly prepared monthly payroll record will normally contain information covering:
- Employee name and payroll identification details
- Pay period and payment date
- Basic salary or hourly pay
- Hours worked where applicable
- Overtime
- Bonuses and commissions
- Statutory payments
- Taxable benefits processed through payroll
- Gross taxable pay
- Income Tax deducted
- Employee National Insurance contributions
- Workplace pension contributions
- Student Loan or Postgraduate Loan deductions where applicable
- Other authorised deductions
- Net pay
- Employer National Insurance contributions
- Employer pension contributions
- Relevant year-to-date figures
Not every item will apply to every employee. A salaried director may have a very different payroll record from an hourly employee who receives overtime, pension contributions and statutory payments. The important point is that the payroll information should accurately reflect the employee’s circumstances for that pay period.
Employees should be able to understand the relationship between their gross earnings, deductions and final net pay. Employers should also retain the underlying payroll records that support the figures reported to HMRC.
1. Employee Identification Information
Payroll begins with accurate employee information. Employers need to maintain the correct details for each person being paid through PAYE.
Information held as part of payroll may include the employee’s full name, address, date of birth, National Insurance number, tax code and other details required for PAYE reporting.
HMRC’s payroll guidance requires employers to provide employee information through the Full Payment Submission (FPS), including relevant identification and employment information.
This information is important because payroll calculations depend on the employee’s tax and National Insurance position. An incorrect tax code, for example, can result in too much or too little Income Tax being deducted.
Employers should therefore review payroll records whenever an employee reports a change of address, receives a new tax code notice, changes their employment circumstances or provides other information that affects payroll.
Employees do not necessarily need every internal payroll field displayed on their payslip. However, employers need to maintain accurate records and submit the required information to HMRC.
2. Pay Period and Payment Date
Every monthly payroll should clearly identify the period being paid and the date employees will receive their wages.
The payment date is particularly important for RTI reporting. Employers generally need to submit the FPS on or before the date employees are paid. HMRC specifically requires the payment date reported in payroll to reflect the normal payment date, including situations where the actual transfer may be made earlier because the normal payday falls on a non-banking day.
For example, if a company normally pays employees on the 30th of each month but that date falls on a weekend, the employer needs to follow the appropriate payroll and reporting process rather than simply treating payroll as an informal bank transfer.
A clear payment date helps employees understand when their salary is due and helps the business maintain consistent payroll records.
3. Basic Salary or Regular Wages
The employee’s normal salary or wages should be recorded clearly.
For a monthly salaried employee, this will normally be the agreed monthly salary, subject to any relevant adjustments. For an hourly paid worker, payroll may be based on the number of hours worked multiplied by the applicable rate.
Regular pay can also be affected by unpaid leave, sickness absence, changes in salary, joining or leaving the business during the month, or other contractual changes.
Employers should ensure that payroll reflects the employee’s actual entitlement for the period rather than automatically repeating the previous month’s figure.
For businesses with multiple employees, automated payroll software can reduce repetitive calculations, but employers still need to review unusual changes before payroll is finalised.
4. Hours Worked
Hours worked are particularly important for employees whose pay varies according to the amount of time worked.
A payslip must include the number of hours worked where pay varies according to the hours worked. (GOV.UK)
For example, an employee paid £15 per hour who works 120 hours in a month may have basic earnings of £1,800 before other payments or deductions.
If the employee works overtime, the payroll record should also reflect the additional hours and the applicable overtime rate where relevant.
Businesses should establish a reliable process for collecting and approving working hours before payroll is processed. Timesheets, digital time-tracking systems or approved records can be used depending on the nature of the business.
Accurate hours records are especially important for businesses employing shift workers, part-time staff, seasonal employees and employees whose working patterns change regularly.
5. Overtime, Bonuses and Commissions
Monthly payroll should account for variable earnings such as overtime, bonuses and commissions when they are payable.
These payments form part of the employee’s earnings and may affect PAYE Income Tax, National Insurance and pension calculations depending on the circumstances.
Employers should provide sufficient information for employees to understand why their gross pay differs from their normal salary.
For example, a monthly payslip might show:
- Basic salary: £2,500
- Overtime: £300
- Commission: £450
- Gross pay: £3,250
The employee can then compare the individual components with their expected earnings.
Variable pay should be supported by appropriate business records. If a bonus is based on sales performance, for example, the employer should retain the information used to calculate the bonus.
This creates a clear audit trail and reduces disputes over payroll.
6. Gross Pay
Gross pay is the amount earned before deductions are taken.
A payslip must show earnings before deductions.
Gross pay can include more than basic salary. Depending on the employee’s circumstances, it may include:
- Normal wages
- Overtime
- Bonuses
- Commission
- Statutory payments
- Taxable benefits processed through payroll
- Other taxable earnings
Employers should distinguish between gross earnings and net pay because employees often use their gross salary when applying for mortgages, loans, rental agreements and other financial services.
Accurate gross pay information is also important for accounting and tax purposes.
7. Income Tax Deducted
Where PAYE applies, the employer generally deducts Income Tax from employees’ pay based on the employee’s tax code and taxable earnings.
The amount of Income Tax deducted should appear on the payslip.
HMRC requires employers to report taxable pay and tax deducted through the FPS.
If an employee receives a new tax code, the employer should update payroll in accordance with the relevant HMRC notice or payroll information.
An incorrect tax code can affect an employee’s take-home pay. If the business notices a discrepancy, it should investigate rather than simply assuming the payroll software has calculated the figure correctly.
Employers should also avoid making manual changes to tax calculations without understanding why an adjustment is required. PAYE calculations should normally be handled through compliant payroll software or a qualified payroll professional.
8. National Insurance Contributions
National Insurance is another major component of UK payroll.
Employee National Insurance deductions should be shown where applicable. The employer may also have an employer National Insurance liability, which is a business cost rather than a deduction from the employee’s net pay.
HMRC’s payroll reporting requirements include National Insurance information in the FPS.
The distinction between employee deductions and employer liabilities is important.
For example, if an employee has £3,000 of gross pay and an amount of employee National Insurance is deducted, that deduction reduces the employee’s net pay. Employer National Insurance is separate and represents an additional cost to the business.
Businesses should therefore review both sides of the payroll calculation when assessing their total employment costs.
9. Workplace Pension Contributions
Where an employee participates in a workplace pension scheme, payroll may need to process pension contributions.
The employee’s pension contribution may be deducted from pay, while the employer normally makes its own contribution according to the applicable pension arrangement.
The employee’s payslip should make clear where pension deductions affect their net pay.
Employers should ensure payroll and pension records remain consistent. Differences between payroll data and pension submissions can create administrative problems and may require corrections.
AccountancyNet Ltd includes workplace pension support within its payroll offering, helping businesses manage payroll alongside pension-related requirements.
For employers with several employees, integrating payroll and pension processes can make monthly administration more efficient.
10. Student Loan and Postgraduate Loan Deductions
Some employees are required to make Student Loan or Postgraduate Loan repayments through payroll.
Where applicable, the relevant deduction should be taken from the employee’s pay and reported through the appropriate payroll submission.
HMRC specifically includes Student Loan and Postgraduate Loan repayment information within payroll reporting requirements.
Employers should not rely solely on an employee telling them whether deductions are required. Payroll information should be updated according to the appropriate notices and reporting requirements.
An employee may also move between different repayment circumstances during their employment, so payroll records should be kept current.
11. Other Deductions
Payroll can contain deductions other than Income Tax, National Insurance, pension contributions and student loan repayments.
Examples may include:
- Salary sacrifice arrangements
- Court-ordered deductions
- Child maintenance payments
- Loan repayments authorised by the employee
- Certain benefit or equipment deductions
- Other contractual deductions
Employers must be careful when making deductions from wages. A deduction should have an appropriate legal, contractual or other basis.
HMRC guidance states that fixed deductions, such as certain loan repayments, must be explained to employees. The explanation can be included on the payslip or provided in a separate written statement, which must be supplied before the first relevant payslip and updated annually.
This is an important area for employers because unexplained deductions can cause employee complaints and payroll disputes.
12. Net Pay
Net pay is the amount the employee receives after relevant deductions have been made.
A payslip must show pay after deductions.
Employees normally focus on net pay because it is the amount they receive in their bank account. However, employers should ensure that net pay is supported by the underlying gross pay and deduction calculations.
A simple payroll calculation might look like:
Gross pay: £3,000
Income Tax: £350
Employee National Insurance: £180
Pension contribution: £120
Other deduction: £50
Net pay: £2,300
The exact figures will vary according to the employee’s circumstances. The purpose of presenting the information in this way is to give the employee a clear reconciliation from gross earnings to the amount paid.
13. Year-to-Date Payroll Information
Although the minimum payslip requirements focus on the relevant payment and deductions, employers may also include useful year-to-date information.
This can help employees monitor their cumulative earnings and deductions during the tax year.
Common year-to-date information includes:
- Total gross pay
- Total taxable pay
- Total Income Tax deducted
- Total National Insurance deducted
- Total pension contributions
- Other cumulative deductions
Year-to-date information can be particularly useful when employees need to check their overall earnings or provide evidence of income.
Employers should ensure cumulative figures are correctly updated after payroll corrections. A correction to a previous payroll period can affect year-to-date totals.
14. Statutory Payments
Some employees may receive statutory payments during a month.
Examples can include statutory sick pay and statutory family-related payments where the employee qualifies.
These payments need to be processed correctly and reported through payroll where applicable.
HMRC states that payments to employees can include salary or wages as well as items such as bonuses and statutory sick or maternity pay.
Because statutory payments have specific eligibility and calculation rules, employers should not treat them as ordinary discretionary payments.
A payroll system should be updated when an employee begins a period of sickness, maternity leave, paternity leave, adoption leave, shared parental leave or another relevant absence.
15. Expenses and Benefits
Employees may receive expenses or benefits from their employer. The payroll treatment depends on the type of expense or benefit and whether it is processed through payroll.
Some taxable expenses and benefits can be payrolled, meaning the relevant tax is accounted for through payroll during the tax year.
HMRC states that employers must report taxable expenses or benefits either through payroll or through the relevant year-end process.
If benefits are processed through payroll, the payroll records should accurately reflect them.
Examples can include certain company benefits, private medical insurance or other taxable benefits depending on the circumstances.
Businesses should not assume that every benefit can be treated in the same way. The correct payroll treatment depends on the nature of the benefit and the employer’s reporting arrangements.
16. PAYE Reporting to HMRC
Payroll information is not only something employers provide to employees. Employers must also report relevant information to HMRC.
The Full Payment Submission is the principal RTI report and is generally submitted on or before payday. It tells HMRC about employees’ payments and deductions.
The FPS includes information relating to:
- Employer details
- Employee details
- Payment date
- Taxable pay
- Income Tax
- National Insurance
- Student Loan deductions
- Postgraduate Loan deductions
- Other relevant payroll information
Employers may also need to submit an Employer Payment Summary, or EPS, in specific circumstances. For example, an EPS can be used to report certain reductions in the amount owed to HMRC, and it is also used when no employees have been paid during a tax month.
This means monthly payroll should be treated as a compliance process rather than simply an internal calculation.
17. What Information Should the Employer Keep Internally?
Not all payroll information needs to appear on the employee’s payslip.
Employers must maintain supporting payroll records that demonstrate how wages and deductions were calculated.
HMRC states that employers must keep records of what they pay employees, deductions, reports submitted to HMRC, payments made to HMRC, employee leave and sickness absences, tax code notices, taxable expenses and benefits, and other relevant payroll documentation. These records generally need to be kept for three years from the end of the tax year to which they relate.
A well-organised payroll file may therefore contain:
- Employee starter information
- P45 and starter information
- Tax code notices
- Payroll reports
- Timesheets
- Holiday and sickness records
- Bonus calculations
- Pension information
- Salary changes
- Expense records
- Payroll journals
- FPS submissions
- EPS submissions
- HMRC payment records
- Payroll correction records
Keeping these documents together makes it easier to investigate payroll queries and respond to HMRC requests.
18. Why Monthly Payroll Accuracy Matters
Payroll errors can affect employees and employers at the same time.
For employees, an error may result in:
- Incorrect take-home pay
- Incorrect Income Tax deductions
- Incorrect National Insurance deductions
- Incorrect pension contributions
- Incorrect Student Loan deductions
- Confusion over bonuses or overtime
For businesses, errors can result in: - Incorrect HMRC reporting
- Incorrect PAYE liabilities
- Additional administrative work
- Payroll corrections
- Employee disputes
- Pension reporting discrepancies
- Potential penalties or compliance issues
A consistent monthly payroll review can identify problems before payroll is finalised.
A Practical Monthly Payroll Checklist for Employers
Employers can use the following checklist before finalising each monthly payroll:
Before payroll
- Confirm the payroll period and payment date.
- Check new starters.
- Check employees who have left.
- Review salary changes.
- Collect approved timesheets.
- Check overtime.
- Check bonuses and commissions.
- Review sickness and other statutory leave.
- Check tax code changes.
- Review pension information.
- Check Student Loan and Postgraduate Loan notices.
- Review taxable benefits and expenses.
During payroll
- Calculate gross pay.
- Apply the appropriate PAYE Income Tax.
- Calculate National Insurance.
- Apply pension deductions where relevant.
- Apply Student Loan or Postgraduate Loan deductions where applicable.
- Process other authorised deductions.
- Calculate employer National Insurance.
- Calculate employer pension contributions.
- Review unusual changes compared with the previous month.
Before payment
- Review the payroll summary.
- Check total gross pay.
- Check total deductions.
- Check total net pay.
- Check the bank payment file.
- Produce payslips.
- Submit the FPS to HMRC on time.
- Submit an EPS if required.
After payroll
- Make the required PAYE payment to HMRC.
- Complete pension-related submissions where applicable.
- Save payroll reports.
- Retain supporting documentation.
- Investigate employee queries.
- Correct errors promptly.
This process gives employers a repeatable structure and reduces the risk of missing an important payroll task.
Common Payroll Information Mistakes Employers Should Avoid
Failing to provide payslips on time
Employees should receive their payslips on or before payday.
Providing payslips several days after payment can create unnecessary uncertainty and may prevent employees from checking their earnings promptly.
Showing incomplete deductions
Employees need to understand deductions that affect their pay. Where deductions require explanation, the employer should provide the appropriate information.
Ignoring changes to tax codes
Tax codes can change during the tax year. Employers should ensure payroll reflects valid HMRC information.
Treating overtime as an informal payment
Overtime should be processed through the appropriate payroll procedure rather than being handled outside payroll.
Forgetting statutory payments
Sickness and family-related leave can change payroll calculations. Employers should check whether statutory payment rules apply.
Failing to reconcile payroll
The payroll report, bank payment, pension information and accounting records should be consistent.
Submitting RTI late
The FPS generally needs to be submitted on or before payday.
Keeping inadequate records
Payroll records should be retained for the required period and should support the figures reported to HMRC.
Payroll and Business Accounting Should Work Together
Payroll should not operate separately from the rest of the business accounts.
The total payroll cost affects the company’s profit and loss account and cash flow. Employer National Insurance, pension contributions, employee wages and other employment costs all need to be reflected appropriately in the accounting records.
This is particularly important for small businesses where the owner may manage payroll, bookkeeping, VAT and tax obligations at the same time.
AccountancyNet Ltd provides broader accounting services alongside payroll, including accounts preparation, bookkeeping, VAT compliance and tax-related support. Businesses can therefore integrate payroll information into their wider financial reporting process rather than treating payroll as an isolated monthly task.
For businesses reviewing their wider accounting requirements, the Company Accounts service provides information about AccountancyNet’s support for limited companies.
How Payroll Information Supports Business Decision-Making
Accurate payroll information is useful beyond compliance.
Monthly payroll data can help business owners understand:
- Total employment costs
- Salary expenditure
- Overtime costs
- Staffing trends
- Pension costs
- Employer National Insurance
- Changes in headcount
- Labour costs as a percentage of revenue
A business owner reviewing monthly management accounts can use payroll information to identify whether staffing costs are increasing faster than revenue.
For example, if revenue increases by 5% while total payroll costs increase by 18%, management may want to investigate overtime, recruitment, salary changes or changes in staffing levels.
Payroll therefore provides information that can support budgeting, forecasting and operational decisions.
Payroll for Small Businesses
Small businesses often have fewer employees but can still face complex payroll requirements.
A business with three employees may have:
- One director
- One full-time employee
- One part-time employee
The three individuals may have different tax codes, pension arrangements, salaries and working patterns.
The payroll process therefore needs to be based on each employee’s circumstances rather than applying the same calculation to everyone.
Outsourcing payroll can be useful for business owners who do not have the time or payroll knowledge to manage monthly calculations and RTI reporting themselves.
HMRC confirms that employers can use a payroll provider, such as an accountant or payroll bureau, to operate payroll. However, the employer remains legally responsible for ensuring PAYE obligations are completed correctly.
Payroll for Growing Businesses
As a business grows, payroll administration usually becomes more complex.
A company moving from two employees to twenty employees may need to manage:
- Multiple pay rates
- Different working patterns
- Overtime
- Bonuses
- Pension contributions
- Statutory leave
- Employee benefits
- New starters
- Leavers
- Tax code changes
- Multiple payroll deadlines
At this stage, a structured payroll process becomes increasingly important.
AccountancyNet Ltd works with businesses and provides payroll support as part of its accounting services. Its company accounting packages can include monthly payroll, with additional payroll and pension services available depending on business requirements.
Payroll and Year-End Preparation
Although payroll is processed throughout the year, monthly accuracy makes year-end work easier.
At the end of the tax year, employers need to complete the relevant final payroll reporting. HMRC requires the final FPS or EPS process to be completed appropriately for the tax year, including relevant year-end information.
If payroll records have been maintained accurately throughout the year, the year-end process is easier to reconcile.
If there are unresolved discrepancies, the business may need to review multiple months of payroll data to identify the source of the error.
This is why employers should address payroll problems when they occur rather than allowing them to accumulate.
What Should Employees Do If Their Payslip Is Incorrect?
Employees should review their payslip each month and raise discrepancies with their employer as soon as possible.
They should check:
- Gross pay
- Hours worked
- Overtime
- Bonuses
- Income Tax
- National Insurance
- Pension deductions
- Student Loan deductions
- Other deductions
- Net pay
The GOV.UK guidance on payslip rights explains the information employers must provide and the rights employees have regarding payslips.
Employers should investigate payroll queries promptly and correct genuine errors through the appropriate payroll process.
How AccountancyNet Ltd Can Help With Payroll
Managing payroll accurately every month requires more than calculating salaries. Employers need to collect the right information, apply the correct deductions, produce payslips, submit RTI reports, manage pension requirements and maintain supporting records.
AccountancyNet Ltd is a UK-based accountancy practice based in Manchester, providing accounting and payroll support to businesses across England and Wales. Its services include accounts preparation, tax returns, payroll, Self Assessment, VAT filing and Making Tax Digital compliance.
Businesses can also use AccountancyNet’s wider accounting support to connect payroll with bookkeeping and annual accounts. The firm works with entrepreneurs, startups and established businesses, including businesses operating in ecommerce and other sectors.
Businesses looking for wider accounting support can review the AccountancyNet Company Profile to understand its approach and service offering.
For businesses dealing with digital tax compliance, AccountancyNet also provides information and support around Making Tax Digital. Its recent guidance explains the changing requirements for eligible sole traders and landlords.
You can read the Making Tax Digital guide from AccountancyNet for more information about current MTD requirements. AccountancyNet MTD Guide
Businesses that need payroll, accounts, tax or bookkeeping support can contact AccountancyNet through its contact page.
Final Payroll Checklist
Every month, employers should be able to answer yes to the following:
- Have all employees been paid the correct gross amount?
- Have hours and overtime been checked?
- Have bonuses and commissions been included correctly?
- Are tax codes current?
- Has Income Tax been calculated correctly?
- Has National Insurance been calculated correctly?
- Have pension contributions been processed correctly?
- Have Student Loan or Postgraduate Loan deductions been applied where required?
- Have other deductions been properly authorised and explained?
- Have statutory payments been handled correctly?
- Have taxable benefits been accounted for correctly?
- Are payslips ready before or on payday?
- Has the FPS been submitted to HMRC on time?
- Has an EPS been submitted where required?
- Does the bank payment agree with the payroll report?
- Do payroll records agree with pension records?
- Have all supporting documents been retained?
A business that consistently follows this process is in a stronger position to maintain accurate payroll records and meet its PAYE obligations.
Conclusion
Employers should provide employees with clear and accurate payroll information every month. At a minimum, payslips need to show gross pay, relevant deductions, net pay and, where applicable, the number of hours worked. Employers should also provide explanations for deductions that require clarification.
Behind the payslip, employers need a much broader set of payroll records. These records support PAYE calculations, National Insurance, pension contributions, statutory payments, employee deductions and RTI reporting.
Monthly payroll should therefore be treated as an essential business compliance process. Accurate payroll protects employees from incorrect payments and gives employers reliable information for accounting, budgeting and tax reporting.
For businesses that do not have the internal time or expertise to manage payroll, using an experienced accountant or payroll provider can reduce the administrative workload. AccountancyNet Ltd supports businesses across England and Wales with payroll, accounting, tax, VAT and wider compliance requirements.
The key is consistency. Collect accurate employee information, process every payment and deduction correctly, provide payslips on time, submit RTI information by the required deadline and retain the records that support the calculations. A structured monthly payroll process makes it easier to meet employer responsibilities and gives employees confidence that they are being paid correctly.