How long does an Ontario employer have to keep employment records under the ESA?
Ontario employers are generally required to keep the employment records the Employment Standards Act, 2000 requires, such as hours worked, wage rates, and vacation information, for a set number of years after the record was made, so a record can't simply be discarded once the employee's file is closed or shortly after they leave. The exact current retention period is worth confirming directly, since recordkeeping requirements can be updated, but defaulting to keeping records longer where in doubt is a safer approach than guessing short.
Retention matters because employment disputes, including wage claims and overtime complaints, often surface well after the events they relate to, and missing records at that point put the employer at a real disadvantage. It's also common for a former employee's records to become relevant again during an audit, a reference check dispute, or a subsequent legal claim that wasn't on anyone's radar when the employee originally left.
Because separate retention obligations under tax and payroll legislation can require records to be kept even longer than the ESA's own minimum, employers should treat the ESA period as a floor, not a target, when deciding how long to actually retain files.
Key takeaways
- ESA records must be retained for a set number of years after they were made; confirm the current period directly.
- Employment disputes often surface later, so missing records can leave an employer disadvantaged.
- Treat the ESA retention period as a minimum floor, not the actual target for how long to keep records.
- Separate tax and payroll retention rules can require records to be kept even longer.