What are the requirements for magnetic media filing?,

Employers having 100 or more W-2 wage statements to report are required by Maryland to file their annual reports on magnetic media or electronically by using our online b-File application. b-File allows you to key in up to 250 W-2s and the MW508 year-end reconciliation form.

Employers with less than 100 may elect to file paper returns. However, we encourage all employers to file with magnetic media or electronically since it saves time and processing costs.

For more information, see Year-End Reconciliation Requirements. or contact us by phone at 410-260-7150 or by e-mail at efil@comp.state.md.us.