Submitting your EMP501 to SARS can feel stressful. For example, even small mistakes often lead to penalties, delays, or rejected submissions. However, the good news is that most errors are easy to fix if you prepare properly and know what to look out for. That’s why, in this guide, we will go through the top five EMP501 mistakes. In addition, you’ll learn simple steps to avoid them and make your submission process much smoother.
1. Mismatched PAYE Totals Between EMP201 and EMP501
A big problem happens when the PAYE totals on your monthly EMP201 forms don’t match the totals on your EMP501. SARS quickly notices this difference and it causes delays.
How to avoid it:
- Check your EMP201 returns against your payroll records every month.
- Before you submit, run a report to confirm the numbers match.
- Fix any differences as soon as you see them.

2. Incorrect or Missing Employee Details on IRP5s
Another common mistake is wrong or missing details on IRP5s. If names, ID numbers, or tax numbers are incorrect, SARS rejects the submission. Employees also get frustrated if their tax certificates don’t work.
How to avoid it:
- Make sure all employee details are correct and complete in your payroll system.
- Collect ID copies and other documents when new staff join.
- Run a validation check before you send IRP5s to SARS.
3. Tax Code Misclassification
Using the wrong tax codes for allowances, benefits, or deductions leads to problems. It can cause employees to pay too much or too little tax, and SARS may charge your business penalties.
How to avoid it:
- Train your payroll team to use the right SARS tax codes.
- Stay updated with SARS code changes each year.
- Double-check how your payroll software applies each code.
4. Reconciling Medical Aid and Retirement Contributions
Medical aid and retirement contributions must match across payroll, IRP5s, and the EMP501. Mistakes happen when values are entered incorrectly or when payroll is not updated after provider changes.
How to avoid it:
- Match contribution amounts to the provider’s monthly statement.
- Check that employer and employee portions are recorded correctly.
- Make sure SARS limits and benefit rules are applied properly.

5. Late or Incomplete Submissions
Even when your figures are correct, late or incomplete submissions can cost your business money. Many employers wait until the deadline, only to find out they need more time to fix errors.
How to avoid it:
- Start preparing long before the deadline.
- Keep your payroll data updated throughout the year.
- Use SARS eFiling tools to test your submission before the final send.
Final Thoughts
Submitting an EMP501 doesn’t need to be stressful. If you plan ahead, check your records often, and avoid these common errors, you will save time, avoid penalties, and make tax season easier for both you and your employees.



