Senior Deferral Information

Senior Deferral Information

What is the senior tax deferral program?

The senior tax deferral program is offered by the State of Colorado. It allows you to postpone tax payments on your primary residence until you sell your property, or your estate is settled after your death. Interest is applied to the amount you defer. Each year, you can defer either the whole amount of your taxes, or half your taxes.

This program is managed by the State Treasurer’s Office.

You can find program requirements and information and sign up for the program at the Colorado property tax deferral program website.

Contact Us

Treasurer's Office

Phone: 303-441-3520
Fax: 303-441-3598

treasurer@bouldercounty.gov

eforeclosures@bouldercounty.gov

Mailing Address

PO Box 471
Boulder, CO 80306

Boulder

1325 Pearl St.
1st Floor
Hours: 8 a.m. to 4:30 p.m.
Monday - Friday

Connect With Us

On Facebook:

Longmont

515 Coffman St.
Suite 113
Hours: 8 a.m. to 4:30 p.m.
Mondays only

Lafayette

1755 S. Public Road

Hours: 8 a.m. to 4:30 p.m.
Tuesdays Only
Open through Aug 26, 2025