ExpressExtension Support

What information do I need to e-file a tax extension?

The information required to e-file a tax extension form:

• For Business or Exempt Extensions:

  • EIN/Federal ID Number

  • Business Name

  • Contact Information

  • The specific form number you typically file

  • Estimated tax amount due

• For Personal Tax Extensions:

  • Name

  • Social Security Number (SSN)

  • Address

  • The specific form number you usually file

  • Estimated tax amount due

Note: If you are married and filing jointly, you will need the same information for your spouse.