Payroll

EMP201 vs EMP501: What Every SA Employer Must Know

28 May 2026  ·  PayStream Insights  ·  5 min read

If you employ staff in South Africa, two SARS submissions dominate your payroll calendar: the monthly EMP201 and the bi-annual EMP501. They sound similar, they're both filed through SARS, and confusing them is one of the most common — and expensive — payroll mistakes SA employers make. Here's the difference, in plain English.

EMP201: The Monthly Declaration

The EMP201 is your monthly employer declaration. It tells SARS how much PAYE, UIF and SDL you withheld from employees (and owe as the employer) for that month. It must be submitted — and paid — by the 7th of the following month (or the last business day before the 7th if it falls on a weekend or public holiday).

Miss the deadline and SARS levies an automatic 10% late payment penalty plus interest. There is no grace period, and the penalty applies even if you're one day late.

EMP501: The Reconciliation

The EMP501 is your employer reconciliation. Twice a year, you must reconcile three things so they match to the cent:

  1. The total tax declared on your monthly EMP201s,
  2. The actual payments you made to SARS, and
  3. The tax certificates (IRP5/IT3(a)) you issue to employees.

There are two reconciliation windows each year: the interim reconciliation (covering March–August, filed around September–October) and the annual reconciliation (covering the full tax year to end-February, filed around April–May). SARS announces the exact submission windows each year. The annual EMP501 is what generates your employees' IRP5 certificates — without it, your staff can't file their own tax returns.

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Where Employers Go Wrong

The Fix: One System, One Owner

Almost every EMP501 headache traces back to fragmented payroll: one person runs payslips, another loads SARS payments, nobody reconciles monthly. The cure is boring but effective — reconcile PAYE monthly, not twice a year, so the EMP501 becomes a formality.

That's exactly how PayStream runs outsourced payroll: EMP201s filed and reconciled every month, both EMP501 windows handled, and IRP5s issued on time — for a fixed monthly fee based on headcount. See what payroll services cost.

Frequently Asked Questions

When is the EMP201 due?

The EMP201 must be submitted and paid by the 7th of the month following the payroll month, or the last business day before the 7th if it falls on a weekend or public holiday.

What is the penalty for a late EMP201?

SARS levies an automatic 10% late payment penalty on the outstanding amount, plus interest. The penalty applies even if payment is one day late.

How often must the EMP501 be filed?

Twice a year: an interim reconciliation covering March to August (filed in the September to October window) and an annual reconciliation covering the full tax year (filed in the April to May window). SARS confirms exact dates annually.

What happens if my EMP501 does not reconcile?

SARS flags mismatches between declarations, payments and IRP5 certificates. You may face penalties, and your employees' IRP5s can be rejected, preventing them from filing their personal returns.