Even if you don’t receive your Form W-2 before the filing deadline of April 15, you still must file your return on time, ...

What if My Employer Did Not Send Me a W-2? If your employer did not send you a W-2, "obtain a Form 4852 from the IRS website and use the information from your last paycheck to fill out this form ...

If you have not received the W-2 by then and you’ve contacted your employer and the IRS, you may use Form 4852, “Substitute for Form W-2, Wage and Tax Statement.” Attach Form 4852 to the ...