Deferring Property Taxes

Certified funds are now required for all delinquent tax payments. Online tax payments have been disabled for the remainder of the year. You may still view tax account information, including copies of receipts, online.

Property Tax Deferral Program

The Treasurer’s Office is no longer accepting applications for 2020 deferrals (for tax year 2019 taxes). Any new requests will be considered for next year’s program.

What is property tax deferral?

The property tax deferral program allows seniors, military personnel called into active service, and others to defer payment of property taxes. The State of Colorado manages eligibility and makes tax payments to the county on behalf of taxpayers accepted to the program. The tax payments are a loan to the taxpayer from the state, for which interest is charged, and the loan is logged as a lien against the property. Repayment can be made at any time, and must be made when the taxpayer no longer qualifies for deferral.

You can find 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

P.O. Box 471
Boulder, CO 80306

Boulder


1325 Pearl St.
Boulder, CO 80302
1st Floor

Hours: 8 a.m. - 4:30 p.m.
Monday - Friday

Connect With Us

On Facebook:

Longmont


515 Coffman St.
Longmont, CO 80501
Suite 113

Hours: 8 a.m. - 4:30 p.m.
Mondays only

Lafayette


1755 S. Public Road
Lafayette, CO 80026

Office closed until late January 2026