Top 6 most common payroll errors that are costing you money

In payroll, every transaction, calculation, remittance, every overtime hour clocked costs money. It’s simple maths: the more your internal operations keep churning, the more workers need to be paid, and the more operating costs pile up.

In the midst of this, can you afford to suffer from money-draining payroll errors?

Data from EY’s “Cost and risks due to payroll errors:  Results of the 2022 HR Processing Risk and Cost Survey” show that EACH INDIVIDUAL payroll error costs you an average of $291 to correct, both directly and indirectly.

Across the world, but in Africa especially, this amount alone could cover a worker’s minimum monthly salary.

In this article, our experts present to you 6 of the most common and costly payroll errors, all backed by research and data.

Here is how each kind of payroll error slowly drains your budget while weakening operational stability:

Time, attendance and expenses

When employees clock in late, forget to submit timesheets or record expenses inaccurately, payroll teams spend excessive hours validating entries instead of focusing on strategic analysis.

Common issues include:

• Missing or incomplete timesheets
• Duplicate or inflated expense claims
• Manual data entry that leads to input mistakes

These inaccuracies not only cost money to rectify but can also reduce staff morale when payments are delayed or incorrect. Over time, these errors erode employee trust, productivity, and ultimately, employee retention.

Vacation, paid time off and sick time requests

Leave tracking remains a major pain point, especially in organisations that rely on spreadsheets or disconnected HR systems.

Problems usually arise from:

• Unapproved leave being processed
• Incorrect accrual calculations
• Balances not syncing between HR and payroll systems

These errors can lead to employees being overpaid or underpaid for time off, both of which require costly adjustments, as well as time before the rectifications are made and changes are reflected in the company’s bank account.

Benefits

Benefit administration involves frequent changes throughout the year, making it vulnerable to human error. Employers commonly face:

• Misapplied benefit deductions
• Failure to update benefit elections promptly
• Incorrect employer contribution amounts

When benefits are miscalculated, the financial impact extends beyond payroll corrections, often involving insurers, tax authorities and compliance bodies. This could mean fines, being blacklisted by local authorities, as well as time-consuming bureaucratic procedures to right these errors.

Schedule earnings and deductions

Any pay schedule that includes special earnings or deductions increases the potential for mistakes. Typical pitfalls include:

• Overtime rates miscalculated
• One off bonuses such as the 13th or 14th month taxed incorrectly
• Court ordered deductions applied incosistently

Each of these affects payroll accuracy and can expose the business to regulatory scrutiny.

Direct deposit

Although direct deposit is designed to simplify payroll, it is not immune to errors. The most common issues involve:

• Incorrect bank details entered
• Files sent late to banking partners
• Payments rejected due to compliance mismatch

These mishaps result in delayed salaries, significant administrative effort and sometimes bank processing fees.

Employee classification and tax withholding

One of the most financially damaging errors is misclassifying workers or applying incorrect tax withholding rules. This often happens when:

• Contractors are incorrectly treated as employees or vice versa
• Tax codes are outdated
• Cross-border workers are managed without proper guidance

Misclassification can trigger audits, penalties and back payments that accumulate rapidly and cause a strain on your finances, payroll teams, and employee relationships.

Balancing payroll costs with payroll shortfalls

What employers in Africa need to watch out for is the long-term financial drag caused by underinvestment in their payroll systems.

When systems are outdated or processes are fragmented, the likelihood of errors increases, and so does the cost of fixing them. Over the next 3 to 5 years, organisations that fail to modernise their payroll operations will face greater exposure to compliance penalties and reduced employee trust.

Companies that streamline payroll today through automation, integrated systems and targeted training will see substantial financial benefits within a few years. Those that do not will continue to bleed money quietly, one error at a time.

By understanding these risks and addressing them proactively, businesses like yours can create payroll operations that are accurate, resilient and ready to support future expansion.

The payroll errors that will cost you in the next 3 to 5 years

Payroll can either enable success or hold a business back. It is no longer just a cost centre. Payroll teams have the insight, expertise, and trust of the workforce, so they should be supported as a centre of excellence and a driver of organisational agility.

Balancing payroll costs with payroll shortfalls

For employers, the loss of earnings is two-fold where it concerns payroll. On one hand, there is the legitimate risk of costly payroll errors, as expanded upon. On the other, there is the very real risk of missing out on greater profits by neglecting areas for improvement within payroll.

Global payroll experts, Payroll Influences, led by global payroll leader Pete Tiliakos, have released a 2025 Payroll Profession Confidence Index. This report shows that 51% of payroll operations feel unfit to support the direction of their businesses over the next 3 to 5 years.

Furthermore, peak maturity is far from having been reached across the pillars of modern payroll established by the report:

This report further demonstrates how unprepared current companies and payroll operations are to embrace and support the transformative potential of payroll.

Looking ahead, organisations must view payroll not as a back-office function but as a strategic asset. When payroll operates smoothly, it:

• Enhances workforce satisfaction
• Ensures compliance across jurisdictions
• Frees up leadership to focus on growth

Cut down on payroll errors across Africa

Don’t let poor payroll dampen your success in Africa. Africa HR Solutions offers modern, award-winning payroll solutions across 46+ African countries. We help you avoid the common pitfalls and shortfalls associated with running payroll in-house thanks to our outsourced, managed payroll solutions.

To find out how we can best support you, send a message to one of our consultants.