How long does an employer have to keep rosters after an employee's termination?

The correct answer is 24 months because according to regulations governing employment and labor practices, employers are required to maintain records related to their employees for a certain period after termination. Keeping rosters for 24 months allows for proper verification of employment data, serves as a record for any potential disputes, and ensures compliance with auditing and reporting requirements.

Retaining documents for this length of time helps protect both the employer and the former employee, providing a clear reference for any claims regarding work history, entitlements, and other employment-related matters that may arise after termination. This also aligns with standard practices in various industries, affirming the necessity of maintaining these records for a significant duration to ensure transparency and accountability in employment.

The other options suggest shorter or longer retention periods that do not adhere to the established timeframe typically outlined in governing regulations, which is why they do not represent the correct duration for keeping rosters after an employee's termination.