IRS Form 3921

2025 Printable Template

Great Trustpilot stars 42,014 reviews on

This website is not affiliated with any government agency or tax authority.
Form last updated: 03/2024. Please verify this is the current version before use.

Easily complete & submit your 3921 form

Follow these simple steps to fill, sign, and send your 3921 form online.

Fill form
Step 1

Fill out your form

Our user-friendly editor helps you quickly enter personal & business details in the 3921 template.

Sign form
Step 2

Sign the form

Add your electronic signature to the fillable 3921 form to certify it came directly from you.

Send form
Step 3

Send it to the requester

Download and instantly print or share your signed 3921 with the requester.

What is a 3921 used for?

Form 3921 is used by corporations to report the transfer of stock pursuant to the exercise of an incentive stock option (ISO) under Section 422(b) of the Internal Revenue Code. This form is filed with the IRS and a copy is provided to the employee who exercised the option.

Who needs to fill out a 3921 form

Corporations must file this form for each transfer of stock to an employee who exercises an incentive stock option.

How to fill out a 3921 online?

Follow these steps to complete your 3921 form online.

Step 1
Step 1
Access Form 3921 from the IRS website or a pre-loaded PDF editor.
Step 2
Step 2
Enter the corporation's information, including EIN.
Step 3
Step 3
Provide the employee's details, including Social Security Number.
Step 4
Step 4
Fill in the dates the option was granted and exercised.
Step 5
Step 5
Indicate the fair market value of the stock on the exercise date.
Step 6
Step 6
Input the exercise price and number of shares transferred.
Step 7
Step 7
Review the completed form for any errors.
Step 8
Step 8
Submit the form to the IRS and provide a copy to the employee.
IRS Form 3921

Ready to Fill Your Form 3921?

Start filling out your form online in minutes. Fast, secure, and completely free.

Frequently Asked Questions

Find quick answers to common questions about our PDF editor.

Form 3921 is used by corporations to report the transfer of stock to an employee following the exercise of an incentive stock option.

The form must be filed with the IRS by February 28 if filing on paper, or by March 31 if filing electronically. A copy must be provided to the employee by January 31.

A blank Form 3921 can be obtained from the IRS website.

/ 1
100%