SARS has published validation rules for the 2027 reconciliation process, giving employers an opportunity to identify payroll-data weaknesses before their next EMP501 submission. The guidance covers both CSV files and manually completed employees’ tax certificates, including IRP5/IT3(a) information. Read the SARS validation rules.
The update is relevant to employers that submit payroll information through eFiling or e@syFile. It should not be treated as a routine software update only: certificate fields, PAYE references, employee information and reconciliation balances all need to agree before a submission can be processed successfully.
What has changed in the reconciliation process?
SARS states that employer demographic information no longer forms part of the employee tax certificate. Instead, the certificate number contains the employer’s PAYE reference number, linking the certificate to the employer’s demographic information in SARS’s systems.
The guidance also states that validation rules for submissions after February 2012 have been reinstated. SARS has standardised the CSV layout and validation rules so that files comply with the same requirements, regardless of the transaction year involved. These changes increase the importance of consistent historic payroll records and accurate reference data.
Who is affected?
The rules affect employers responsible for PAYE, including businesses that prepare their own payroll submissions and those that use an external payroll bureau or accounting service. Employers issuing IRP5/IT3(a) certificates should also ensure that their payroll records support the information submitted to SARS.
SARS explains that an EMP501 reconciliation is subject to compliance verification and balancing checks against the IRP5 certificates submitted. If the balancing fails, the employer receives an error message and must correct the underlying information. Where certificates fail the balancing check, the information may not be pre-populated on an employee’s income tax return.
What businesses should check now
- PAYE reference details: Confirm that the employer PAYE reference is correctly carried through the certificate-number process and payroll export.
- Employee master data: Review names, identity or passport details, income-tax reference numbers and employment dates against supporting records.
- Certificate codes: Check that PAYE, remuneration, allowances, benefits and other amounts are reported under the appropriate codes.
- EMP201 and IRP5 totals: Reconcile monthly PAYE declarations and payments to the employee-level data before submitting an EMP501.
- Historic payroll records: Keep electronic records and supporting schedules available for the prescribed retention period. SARS’s employer guide states that relevant payroll records generally need to be retained for five years.
Practical next steps before the next submission
Ask your payroll provider or finance team to run a test export using the current validation rules. Investigate rejected fields rather than manually overriding them, as repeated corrections may point to a master-data or chart-of-accounts problem.
After submitting an EMP501, monitor the reconciliation status and PAYE Dashboard instead of assuming that receipt means final acceptance. SARS specifically advises employers to check whether the submission has been processed correctly.
Employers can also compare their payroll controls with the broader SARS Guide for Employers in Respect of Employees’ Tax, which covers PAYE, SDL, UIF, employee records and tax certificates. For assistance with payroll reconciliations and accounting controls, businesses can explore YFP’s accounting and advisory services.



