Follow the steps to complete your request for tax return copies.

1. Press the ‘Get Form’ button to obtain the form and open it in your preferred document editor.
2. Begin by providing your full name in the designated section at the top of the form.
3. Fill in your current address, including the city, state, and ZIP code. This will ensure that the department can send the copies to the correct location.
4. In accordance with C.R.S. 39-21-113, indicate whether you are requesting a copy or a certified copy of your tax return. Be specific about the tax periods involved.
5. For the tax period, clearly state the beginning and ending dates you are requesting copies for. This should encompass the full range of years, e.g., from January 2009 to December 2012.
6. If applicable, indicate if you are requesting other specific documents, such as a proof of filing for a driver’s license or identification.
7. Provide the taxpayer's last name, first name, and middle initial, along with their Social Security number, account number, or ITIN.
8. Ensure that the requester’s signature is included at the bottom of the form. If you are making a joint request, include the partner’s signature as well.
9. Complete the date section in MM/DD/YY format when signing the form and ensure it is notarized.
10. After filling out the form, save your changes, and prepare to print or share it as needed. Mail the completed form to the provided address to finalize your request.

Start completing your request for tax return copies online today!