Updated November 2026 · 5 min read
For most service businesses in the UAE, staff costs are the largest monthly expense, so mistakes add up fast. Few processes a company runs face more rules or errors than payroll. An internal audit of payroll checks that the right people receive the right amounts, on time, in line with UAE labour rules and your own policies. It is a natural area to include when you plan internal and external audit services in UAE.
Why Payroll and HR Need Regular Review
However, payroll errors are rarely dramatic on their own. A missed deduction here, an allowance paid twice there. But they repeat every month, so small mistakes add up quickly.
Payroll also carries fraud risk. Ghost employees, unauthorised salary increases and inflated overtime are classic schemes, and they often go unnoticed when one person controls the whole process.
Finally, payroll touches compliance. UAE labour law governs salary payments, end-of-service benefits, leave and working hours. As a result, getting them wrong can lead to fines, disputes and trouble with labour authorities.
What an Internal Audit of Payroll Covers
Generally, a complete review follows the employee life cycle and the monthly payroll cycle.
Joiners and leavers
The auditor checks that every new employee has a signed contract, an approved offer, valid visa and work permit records, and correct salary details in the system. Similarly, for leavers, the focus is on prompt removal from payroll, correct final settlement and recovery of company assets.
Changes to pay
Approved documents should support every salary increase, allowance change and promotion. Then the auditor compares changes in the payroll system with HR records and approval emails.
Monthly processing
The review tests how the team calculates payroll, who reviews it before payment, and whether the total paid agrees to the payroll register and the general ledger.
It also looks at the inputs. Attendance, overtime sheets and leave records often come from separate systems or spreadsheets, and errors at this stage flow straight into the payroll. The auditor checks who prepares these inputs, who approves them and whether they reconcile to the actual payments.
Payments
The auditor checks that the company pays salaries through the Wage Protection System where required. The auditor also confirms that the bank file matches the approved payroll.
UAE Compliance Points to Test
In particular, several areas deserve attention in a UAE payroll audit.
The Wage Protection System requires most mainland private sector employers to pay salaries electronically through approved channels, and late or incomplete payments can trigger penalties. Free zones have their own arrangements. The UAE Government portal explains the main rules on wages and WPS.
Under UAE labour law, end-of-service gratuity depends on basic salary and length of service. The audit checks the gratuity provision calculation and confirms that final settlements match the rules and the employee’s contract.
Annual leave balances, leave encashment and overtime calculations are frequent sources of error. The same applies to salary deductions, which the law restricts and which need proper authorisation.
For mainland companies above certain sizes, Emiratisation targets and reporting may also apply, and the auditor may check that the company keeps the required records.
Visa and labour card records belong in the review too. Employees working without valid permits, or permits issued for a different role or employer, create legal exposure that has nothing to do with the amount paid but can be costly to fix.
Common Red Flags
Experienced auditors look for a familiar set of warning signs:
- Employees on the payroll with no visa, Emirates ID or attendance records.
- Two employees sharing the same bank account.
- Salary changes made in the system with no supporting approval.
- Overtime consistently high for the same small group of staff.
- Leavers still receiving salary after their last working day.
- Manual adjustments to the payroll file after approval.
A Dubai logistics company with several hundred drivers and warehouse staff is a good example. With high turnover and many allowances, a simple data match between the payroll file, HR records and visa data can reveal problems that monthly reviews miss.
Benefits, Expenses and Tax Points
Payroll audits often extend to staff benefits and expense claims. Housing, transport, medical insurance and school fee allowances need clear policies and evidence.
Expense claims deserve a quick test of their own. The auditor checks that receipts support each claim and that someone other than the claimant approved it. The auditor also looks for duplicates through company cards or petty cash.
Benefits also have VAT implications. Input tax on some employee costs is recoverable, while on others, such as certain entertainment or personal benefits, it is blocked unless conditions are met. Many companies ask VAT consultants in Dubai to review how staff costs are treated on their VAT returns, since errors here are easy to make and easy to repeat.
Corporate tax may also be relevant. Salaries are generally deductible, but payments to related parties, such as shareholder-employees, must reflect arm’s length terms.
Controls That Make Payroll Safer
The most effective payroll controls are simple:
- Separate HR, who maintain employee data, from payroll, who process it, and finance, who release payment.
- Require documented approval for every pay change.
- Review a payroll variance report each month, comparing headcount and total cost with the previous month.
- Restrict system access and review user rights periodically.
- Reconcile the payroll register to the general ledger and the bank payment every month.
These controls also help the external auditor. Strong payroll controls can reduce the testing needed at year end, which makes internal and external audit services in UAE faster and more efficient.
Building a Payroll Process You Can Trust
An internal audit of payroll gives owners confidence that staff receive correct pay, the business is meeting its labour law duties and the risk of fraud is under control. Start with a review of joiners, leavers and pay changes, then build stronger controls from the findings. Our team can carry out a payroll and HR review and fold it into internal and external audit services in UAE to give you a complete view of your controls.
Contact us on +971 56 227 3735 or email info@liveauditing.com to arrange a payroll and HR process review.
Frequently Asked Questions
1. What does a payroll audit check?
A payroll audit checks that employees exist, receive correct amounts on time, and have properly approved pay changes. It also tests compliance with UAE labour law, including Wage Protection System payments, leave, overtime and end-of-service gratuity, and confirms that payroll totals agree to the bank payments and accounting records.
2. How often should payroll be audited?
Most companies benefit from a full payroll audit once a year, supported by monthly management checks such as variance reports and reconciliations. Businesses with high staff turnover, multiple locations or recent system changes may need more frequent reviews. Any suspicion of payroll fraud should trigger an immediate targeted review.
3. What is a ghost employee?
A ghost employee is a person on the payroll who does not actually work for the company, either a fictitious name or a former staff member still receiving pay. Usually, someone inside the business diverts the salary. Matching payroll records to visas, attendance and bank details helps detect this fraud.
4. Does WPS apply to free zone companies?
The Wage Protection System mainly applies to private sector employers registered with the Ministry of Human Resources and Emiratisation, which covers most mainland companies. Many free zones operate their own employment and salary arrangements, and some have similar payment monitoring requirements. Check with your free zone authority for the rules that apply to you.
5. Who should perform an internal audit of payroll?
An internal audit of payroll should involve someone independent of the payroll process, such as an in-house internal auditor or an outsourced audit team. Payroll or HR staff should not audit their own work. Independence ensures objective reporting of errors, weak controls and potential fraud to management.
