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 

COLOTRUST Investment Options

Built for Your Daily Liquidity Needs

COLOTRUST PLUS+ is a stable $1.00 NAV local government investment pool offering daily liquidity that is better suited for your every-day funds. PLUS+ strives to earn a competitive rate of return while maintaining liquidity and preserving capital. With PLUS+, you’ll enjoy these features: 

Unlimited Transactions, No Fees

No limit on transactions and
no transaction fees*

Future Dated Transactions 

Enter future-dated transactions to ensure timely release of funds 

Participant-to-Participant Transfers 

Initiate transfers to other taxing entities with
a COLOTRUST account 

Convenient Online Access 

Securely access your account from
anywhere, 24/7 

Unlimited Subaccounts 

Establish as many dedicated subaccounts
as you need 

Direct Deposits of State Payments 

Conveniently set up direct deposit of state aid to streamline your investment process 

PLUS+ Portfolio Characteristics

Portfolio Type 

Every-day fund for liquid investments 


Rated by S&P Global Ratings** 


Same-day liquidity available (11:00 a.m. MT cutoff)   

NAV Type 

Stable NAV
Traditional stable $1.00 NAV 


≤ 60 days 
Weighted average maturity of 60 days or less 

Dividend Rate 

Applied Daily 
Dividends apply and are reinvested daily 

Minimum Investment

Enjoy no investment minimum or maximum with PLUS+


Create as many PLUS+ subaccounts as your entity needs   


Accessible in Portal 
Conveniently access your monthly statement, transaction confirmations, and on-demand reports

Net Asset Value (NAV)

$1.00 per share 

COLOTRUST PLUS+ Portfolio as of June 24, 2024

Daily Yield (%) 5.3947
YTD Yield (%) 5.4619
7-Day Yield (%) 5.3973
30-Day Yield (%) 5.4057
Weighted Average Maturity (To Reset) 32
Weighted Average Maturity (To Final) 88
Daily Dividend 0.000147397
Net Asset Value (NAV) 0.99995443

Historical Yields

How Much Could You Have Earned With PLUS+?

See How Much You Could’ve Earned with COLOTRUST

You would have earned


on your investment if you started on





PLUS+ Information Statement

PLUS+ Investment Policy

PLUS+ S&P Ratings Profile

Common PLUS+FAQs

The general objective of the PLUS+ portfolio is to generate a high level of current income for Participants while maintaining liquidity and preserving capital by investing only in instruments authorized by State Statutes.

There is no minimum investment amount for any of the COLOTRUST products. 

Yes, PLUS+ seeks to maintain a stable $1.00 per share NAV. This is accomplished through conservative investment practices and strict internal controls. 

For risks associated with investing in a prime+-style local government investment pool, please click here

Recent Insights for Investors

Investing in PLUS+ is Easy!

Enhance your ability to manage your assets more efficiently and effectively while prioritizing safety and liquidity. Our team of investment professionals are here to assist you every step of the way.

* You may incur fees associated with wires and/or ACH transactions by your bank, but there will be no fees charged from COLOTRUST for such transactions. **COLOTRUST is rated ‘AAAm’ by S&P Global Ratings. A ‘AAAm’ rating by S&P Global Ratings is obtained after S&P evaluates a number of factors including credit quality, market price exposure, and management. For a full description on rating methodology, please visit

Data unaudited. Performance results are shown net of all fees and expenses and reflect the reinvestment of interest and other earnings. Many factors affect performance including changes in market conditions and interest rates and in response to other economic, political, or financial developments. Investment involves risk including the possible loss of principal. No assurance can be given that the performance objectives of a given strategy will be achieved. COLOTRUST is not a bank. An investment in COLOTRUST is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although COLOTRUST PRIME and COLOTRUST PLUS+ seek to preserve the value of your investment at $1.00 per share, COLOTRUST cannot guarantee it will do so. Please review the COLOTRUST Information Statement(s) located in the Document Center before investing. For more information on historical yields, please click here. For risks associated with investing in prime-style, government-style, and enhanced cash-style local government investment pools, please click here. Past performance is no guarantee of future results. Any financial and/or investment decision may incur losses.