Payroll in the Accounts

Learning objectives

By the end of this chapter, you will be able to:

• Map payroll figures to the ledger by separatingstaff costs,amounts owed to employees, andamounts owed to third parties.
• Convertgross payintonet payusing percentage-based and fixed deductions, and identify the related liabilities.
• Compute the employer’stotal employment costby adding employer charges and benefits to gross wages, and distinguish these from employee deductions.
• Identify what the question defines astaxable earningsand calculate withholdings and employer payroll charges from the stated tax base.
• Post the main payroll journals and period-end adjustments, includingbonus accrualswhen an obligation exists.

Overview & key concepts

Payroll is one of the most frequent and material transaction cycles in many businesses. It affects:

• thestatement of profit or lossthrough wages, employer statutory levies, and staff benefits, and
• thestatement of financial positionthrough liabilities for net pay owed to employees and amounts owed to third parties (such as tax authorities and pension providers).

A reliable payroll record depends on two core principles:

1. Accruals:staff costs are recognised when employees provide services, not when cash is paid.
2. Clear separation of what is owed:net pay, third-party withholdings, and employer on-costs are different flows and must not be mixed.

In this chapter, “employer payroll charges” and “employer payroll taxes” are used interchangeably to describe statutory employer levies. Questions may use either label.

A simple three-bucket view (text diagram)

Profit or loss (expenses recognised in the period)
→ Wages and salaries + employer payroll taxes/charges + employer benefits + bonus accruals (+ other staff-related operating expenses)

Amounts owed to employees (liabilities)
→ Net pay payable (and any other amounts due to staff) + accrued bonus payable (+ employee reimbursements payable, if unpaid)

Amounts owed to third parties (liabilities)
→ Tax withheld payable + pension withheld payable + employer payroll taxes/charges payable + employer pension payable

Payroll terminology

Gross pay

Gross pay is the employee’s earnings before deductions. It commonly includes basic pay, overtime, and taxable bonuses.

Deductions (employee withholdings)

Deductions are amounts withheld from gross pay. They reduce what is paid to employees and create liabilities because the employer must pass the amounts to other parties. Common deductions include:

• income tax withheld
• employee pension contributions
• other authorised withholdings (depending on local rules)

Net pay

Net pay is the amount payable to employees after deductions. This is typically the amount transferred to employees’ bank accounts.

Employer on-costs

Employer on-costs are additional costs borne by the employer on top of gross pay. They increase the employer’s staff costs and usually create separate liabilities. Typical on-costs include:

• employer payroll taxes/charges (statutory employer levies)
• employer pension contributions
• employer-funded benefits (for example, medical insurance)

Illustration:
If gross pay is £5,000 and employee deductions are £1,000, net pay is £4,000. If the employer also incurs £500 of employer payroll taxes/charges, the employer’s total cost related to that employee is £5,500.

Calculating net pay

Net pay is calculated as:

Net pay = Gross pay − Total deductions

Deductions may be a mix of percentage-based and fixed amounts.

Example:

• Gross pay £5,000
• Income tax: 10% of £5,000 = £500
• Insurance deduction: £200 (fixed)
• Total deductions = £700
• Net pay = £5,000 − £700 =£4,300

Total payroll cost for the employer

The employer’s payroll cost is not the net pay. Employee deductions do not reduce the employer’s expense; they simply redirect part of gross pay to third parties.

A practical presentation is:

• Wages and salaries expense(gross pay for the period)
• Employer payroll taxes/charges(statutory employer levies)
• Employer benefits(for example, employer pension, employer medical cover)
• Accrued employee benefitsearned in the period (for example, bonus accruals)

Other staff-related operating expenses (such as travel reimbursements) are still expenses, but they are not normally described as “payroll cost” unless the question explicitly defines them that way.

Taxable payroll items and the taxable base

Payroll calculations often require distinguishing between:

• taxable earnings(amounts on which payroll taxes/withholding are calculated), and
• non-taxable items(items excluded from the tax base under the rules assumed in the question).

A common non-taxable category is reimbursement of genuine business expenses supported by appropriate evidence (for example, repaying an employee’s travel cost with receipts).

Exam boundary: In questions, use the tax base stated and the rules given. Do not assume an item is taxable (or non-taxable) unless the question tells you how to treat it.

Where a tax rate is given, the calculation is:

Tax or withholding = Taxable base × Tax rate

Percentage points vs percent change

When a rate changes:

• Percentage pointsmeasure the straight difference between two rates.
• Percent changemeasures the relative movement compared with the original rate.

Example: A rate rises from 15% to 18%
This is an increase of 3 percentage points, not a 3% increase.

Pro-rations for part-period employment

When an employee starts part-way through a pay period, their pay is pro-rated based on time worked (or days/hours, depending on policy).

Example: Monthly salary £5,000, employee works half a month
Pro-rated salary = £5,000 × 1/2 = £2,500

Accruals for bonuses

Bonuses earned by employees are recognised as an expense in the period in which the related service is provided. A liability is recognised only when the employer has a present obligation (legal or constructive) to pay the bonus and the amount can be reliably estimated; if payment remains purely discretionary at period end and staff have no valid expectation of receiving it, a liability may not arise.

This approach aligns with the logic applied to employee benefits under IAS 19, without needing detailed measurement rules at this level.

Core theory and frameworks

Recognition of payroll expenses

Payroll expenses are recognised as employees work. This ensures staff costs are recorded in the correct accounting period, even if cash payment happens later.

Classification of deductions and on-costs

• Employee deductionsreduce the amount payable to employees and create liabilities payable to third parties.
• Employer on-costsare additional staff costs and create separate liabilities (unless paid immediately).

Double-entry logic in payroll

Payroll entries typically involve:

1. recording gross wages (expense) and splitting the credit between:
   • net pay owed to employees, and
   • liabilities for withholdings (tax, employee pension, etc.)
2. recording employer on-costs as additional expenses with their own liabilities
3. recording payment(s) later, which reduce the relevant liability and bank

Accruals for payroll-related liabilities

Accruals are used where staff costs relate to the current period but will be settled later, provided the criteria for recognising a liability are met (obligation exists and amount can be estimated).

Health insurance premiums and prepayments

Employer-funded benefits paid in advance may include future coverage. If a premium paid now relates partly to future months, the future portion is recorded as a prepayment and expensed over the coverage period.

Worked example

Case study walkthrough: Orchard Manufacturing Ltd — building the payroll journals

Orchard Manufacturing Ltd processes payroll monthly. During January, the following information applies:

1. Gross wages for January:£200,000 This includes:
   • a new starter who joined mid-month. Their full monthly salary would have been£5,000, and they workedhalf the month, so their pro-rated January pay is£2,500; and
   • an in-month pay increase for one employee that added£1,000to January gross wages.
2. Employee income tax withheld:20% of taxable earnings. Total withheld in January:£40,000.
3. Employee pension contributions withheld:£10,000.
4. Employer payroll taxes/charges:7.5% of taxable earnings. Total for January:£15,000.
5. Employer pension contributions:£5,000.
6. Employer-funded health insurance premium paid in January:£3,000(assume it relates to January only unless stated otherwise).
7. Bonus earned in January, payable in February:£2,000. Assume it has been communicated and is expected based on established practice, so an obligation exists at 31 January and the amount is measurable.
8. Employee expense reimbursement processed:£500, supported by receipts and treated asnon-taxable.
9. Wages payable brought forward at 1 January:£10,000(net wages owed from the prior month).
10. Budgeted staff costs for January:£250,000.

Step 1 — Separate the three buckets

Profit or loss (January expenses):

• Wages and salaries (gross)
• Employer payroll taxes/charges
• Employer pension contributions
• Employer health insurance (benefit cost)
• Bonus expense accrued for January
• Business expense reimbursement (operating expense, not wages)

Amounts owed to employees at 31 January:

• Net wages payable
• Accrued bonus payable (if unpaid)
• Employee reimbursements payable (if unpaid)

Amounts owed to third parties at 31 January:

• Income tax withheld payable
• Pension payable — employee
• Employer payroll taxes/charges payable
• Pension payable — employer

Solution

Step 2 — Compute net pay (from the payroll run)

Gross wages (January): £200,000

Employee deductions:

• Income tax withheld: £40,000
• Employee pension contributions: £10,000
• Total deductions:£50,000

Net pay payable to employees:
£200,000 − £50,000 = £150,000

The £500 reimbursement is not part of gross pay and is excluded from taxable earnings in this case. It is treated as an operating expense and may be unpaid at month-end, creating a separate payable.

Step 3 — Compute employer payroll cost (and other related January expenses)

Payroll cost (employment cost) for January:

• Wages and salaries (gross): £200,000
• Employer payroll taxes/charges: £15,000
• Employer pension contributions: £5,000
• Employer health insurance (January): £3,000
• Total payroll cost:£223,000

Other staff costs and operating expenses recognised in January:

• Bonus expense accrued for January: £2,000
• Business expense reimbursement: £500

Total expenses recognised in January (including these items):
£223,000 + £2,000 + £500 = £225,500

Budget comparison (January):
Budget £250,000 vs actual £225,500 → £24,500 under budget.

Step 4 — Identify taxable base and calculate taxes (as defined in the case)

Taxable earnings (given the case assumptions):

• Taxable gross wages:£200,000
• Reimbursement of £500:non-taxableand excluded from the tax base

Employee income tax withheld (20%):
£200,000 × 20% = £40,000

Employer payroll taxes/charges (7.5%):
£200,000 × 7.5% = £15,000

Step 5 — Post the journals (January)

Assume no payments of net wages or deductions are made during January unless stated, and the health insurance premium is paid in January.

(a) Payroll run: record gross wages and employee withholdings

• Dr Wages and salaries expense£200,000
• Cr Wages payable (net pay)£150,000
• Cr Income tax payable (withheld)£40,000
• Cr Pension payable — employee (withheld)£10,000

(b) Employer payroll taxes/charges

• Dr Employer payroll taxes/charges expense£15,000
• Cr Employer payroll taxes/charges payable£15,000

(c) Employer pension contributions

• Dr Staff costs — employer pension£5,000
• Cr Pension payable — employer£5,000

(d) Employer-funded health insurance (paid)

• Dr Staff benefits expense (health insurance)£3,000
• Cr Bank£3,000

If the premium covers future periods, the portion relating to future months is recorded as a prepayment and expensed over the coverage period.

(e) Business expense reimbursement (processed for payment to staff)

• Dr Travel and subsistence expense (or Staff business expenses)£500
• Cr Employee reimbursements payable£500

(If it is paid immediately, credit Bank instead.)

Step 6 — Bonus accrual (earned in January, payable in February)

Because the bonus has been earned through January service and there is an obligation at 31 January that can be measured:

• Dr Bonus expense£2,000
• Cr Accrued bonus payable£2,000

Step 7 — Pro-ration check for the new starter

• Full monthly salary: £5,000
• Time worked: half month
• Pro-rated January pay = £5,000 × 1/2 =£2,500

(This is included within the £200,000 gross wages figure.)

Step 8 — Update wages payable at 31 January

Wages payable is used here for net wages owed.

• Opening balance (credit):£10,000
• Add: January net wages payable:£150,000
• Closing wages payable (credit):£160,000

Separately, if the £500 reimbursement is unpaid at 31 January, it appears as Employee reimbursements payable of £500. If the £2,000 bonus is unpaid at 31 January, it appears as Accrued bonus payable of £2,000.

Interpretation of the results

This case highlights why payroll must be split into distinct flows:

• Expenses recognisedreflect services received in January (gross wages, employer levies, benefits, and earned bonuses), plus related operating expenses such as reimbursed travel.
• Amounts owed to employeesinclude net wages payable and any other amounts due to staff (such as accrued bonuses and unpaid reimbursements).
• Amounts owed to third partiesarise from deductions and employer levies.

In the accounting equation, recognising staff costs increases expenses and reduces profit for the period; unpaid payroll amounts increase liabilities. When payments are made later, bank decreases and the corresponding liability decreases.

Common pitfalls and misunderstandings

• Treating net pay as the payroll expense:the expense is based on gross wages plus employer on-costs, not the amount paid to employees.
• Netting deductions against staff costs:employee deductions create liabilities; they do not reduce wages expense.
• Blurring employee vs employer pension balances:keep distinct labels and accounts (for example, “Pension payable — employee” and “Pension payable — employer”).
• Accruing discretionary bonuses automatically:a liability is recognised only when an obligation exists and the amount can be estimated.
• Assuming tax treatment without being told:use the taxable base stated in the question and apply the given rates.
• Expensing prepaid benefits immediately:where a premium covers future periods, recognise a prepayment and expense it over the coverage period.
• Mixing reimbursements into wages payables or payroll cost without clear labelling:reimbursements are operating expenses and may be payable to staff, but are not wages.

Summary

Payroll accounting requires disciplined separation of:

• gross wagesrecognised as staff costs for the period,
• employee deductionsrecognised as liabilities to third parties,
• net payrecognised as a liability to employees,
• employer on-costsrecognised as additional staff costs with separate liabilities (or cash payments), and
• accruals(such as bonuses) recognised only when an obligation exists and the amount can be estimated.

This approach produces reliable financial statements and helps manage cash requirements for wage payments and statutory remittances.

FAQ

What is the difference between gross pay and net pay?

Gross pay is earnings before deductions. Net pay is what employees receive after deductions such as tax withheld and employee pension contributions.

Do employee deductions reduce the employer’s payroll expense?

No. Employee deductions redirect part of gross pay to third parties and create liabilities. The payroll expense is driven by gross wages plus employer on-costs and benefits.

How do employer on-costs affect the financial statements?

They increase staff costs in profit or loss. If unpaid at period end, they also increase liabilities in the statement of financial position.

When is a bonus accrued?

A bonus is accrued when employees have earned it through service in the period and the employer has a present obligation (legal or constructive) to pay, with the amount capable of reliable estimation. If the bonus remains entirely discretionary at the reporting date, a liability may not exist.

How should reimbursements be treated?

Reimbursements of genuine business expenses are recorded as operating expenses (for example, travel) and may create a payable to the employee if unpaid. They are often excluded from taxable earnings in questions where the reimbursement is supported by evidence, but the case assumptions must be followed.

Glossary

Accrued bonus payable
A liability for bonus amounts earned by employees but not yet paid at the reporting date, recognised only when an obligation exists and the amount can be estimated.

Deductions
Amounts withheld from employees’ gross pay. They reduce the amount payable to employees and create liabilities to third parties.

Employer on-costs
Additional employer costs on top of gross wages, such as employer payroll taxes/charges, employer pension contributions, and employer-funded benefits.

Employee reimbursements payable
A liability for business expense reimbursements owed to employees at the reporting date (if not yet paid).

Gross pay
Employee earnings before deductions, such as basic pay, overtime, and taxable bonuses.

Net pay
The amount payable to employees after deducting authorised withholdings from gross pay.

Payroll tax base (taxable earnings)
The portion of employee pay used to calculate payroll-related taxes/withholding, as defined by the question’s assumptions.

Prepayment
An asset recognised when payment is made for benefits or services that relate to future periods (for example, insurance cover paid in advance).

Pro-ration
A method of calculating pay for part of a period based on time worked (for example, joining mid-month).

Wages payable
A liability representing net wages owed to employees at the reporting date.