Online through IRS.gov using the Get Transcript tool
By mail using Form 4506-T or Form 4506T-EZ
By phone at 800-908-9946
In person at an IRS Taxpayer Assistance Center
Create or sign in to an IRS Online Account to access transcripts
Use Form 4506-T if requesting a transcript for a third party or for specific tax years
Allow time for processing and delivery after submitting the request