The COLOTRUST Participant Portal will be unavailable this Saturday, October 5, from 7:00 a.m. to 2:00 p.m. MT for routine maintenance. We apologize for the inconvenience.

Government-style local government investment pool 

Prime-style local government investment pool 

Enhanced cash local government investment pool 

Current and historical rate information

A comprehensive introduction to the different COLOTRUST portfolios 
Get to know our diverse and experienced public finance officials who oversee the program
Our administrator, auditor, custodian, and legal counsel
Enrollment documents, prospectuses, and financials 
Updates, newsletters, and special reports
Upcoming Board meetings, holidays, events, and conferences
Answers to commonly asked questions about COLOTRUST

Getting started is easy; join today and start earning tomorrow!

Assistance with your accounts and answers to your COLOTRUST questions
Contact our investment professionals who can provide you with information about the program 

Upcoming Events

Veterans Day

COLOTRUST will be closed in observance of Veterans Day.

Thanksgiving Day

COLOTRUST will be closed in observance of Thanksgiving Day.

Christmas Day

COLOTRUST will be closed in observance of Christmas Day.

New Year’s Day

COLOTRUST will be closed in observance of New Year's Day.

Presidents’ Day

COLOTRUST will be closed in observance of Presidents' Day.