Boulder County offices and buildings are closed due to COVID-19 View our Online Services page for virtual transactions and services.

e-Check and Credit Card Payments

e-Check and Credit Card Payments

We have partnered with Official Payments to offer payment of property taxes electronically.

You can pay your taxes online or over the phone with:

  • Electronic checks (e-checks)
  • American Express
  • Discover
  • MasterCard
  • Visa
  • Debit cards

Please note, these payment methods are only available through our partner, online or over the phone. In our office, we accept personal and business checks, cash, cashier’s checks, and money orders.

Is there a fee?

If you pay with an e-check, there is no charge to you for the service. Our processor charges a fee for card payments: debit cards, 1% (minimum $1.00); credit cards, 2.5% (minimum $3.95).

To pay taxes by phone, call 1-800-272-9829 and use jurisdiction code: 1601

It’s easy to pay online. Just click the button below!


Contact Us

Treasurer's Office

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

Email Us

Mailing Address

PO Box 471
Boulder, CO 80306

Connect With Us


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


515 Coffman St.
Suite 113
Map & Directions

Office closed


1376 Miners Dr.
Unit 105
Map & Directions

Office closed