Is there a time limit on corrected W2's?

Yes, there is a time limit for issuing corrected W-2 forms, known as W-2c forms. Employers must correct errors as soon as they become aware of them, but the IRS typically expects corrections to be submitted by the end of the calendar year following the original filing. For example, errors discovered in 2023 should ideally be corrected by December 31, 2024. However, there is no strict deadline for employees to receive corrected forms, as long as the employer submits them in a timely manner.