3921 · e-file

File your 3921 online

Report each transfer of stock from an employee’s incentive stock option exercise, and e-file to the IRS.

From $3.50 per record — down to $0.80 at volume. Corrections at no charge.

What the 3921 reports

Exercise of an incentive stock option — corporations file one Form 3921 per ISO exercise.

  • Exercise price per share (Box 3)
  • Fair market value per share on exercise date (Box 4)

When it's due

The IRS e-file deadline for the 3921 is March 31 of the year after the tax year.

Enter your records early and pick a release date — checkout holds them until then, and warns you before any chosen date would file late.

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