The following is one of the military education benefits for Colorado.  You can view all the military education benefits for Colorado here.

Colorado National Guard Tuition Assistance: Any member of the Colorado National Guard is eligible for state tuition assistance, up to 100% tuition paid at any Colorado state-funded school depending on funding available. State funding can be used in conjunction with Federal Tuition Assistance. Deadline for Spring Semester is Dec. 1. Deadline for Fall Semester is July 1. Summer deadline is May 1 (if funding is available). 

Eligibility: Colorado National Guard member must serve 2 years for each year granted.– As of July 1, 2000 any new member of the Colorado National Guard eligible for State Tuition Assistance must have a minimum of 6 months of service in the Colorado National Guard. Interstate Transfer (ISTs) and In-Service Recruits (ISRs) are waived from this requirement. – As of 1 July 2005 the State Tuition Assistance (TA) program is no longer a payback program; to get TA the member must be in drilling status with the Colorado National Guard. If the member leaves drilling status, during the semester/quarter for which they are receiving TA, the member must reimburse the Department for the whole amount of TA received for that semester. For those members who received TA prior to 1 July 2005 (to include Summer 2005) the service requirement of 1 year for each semester sponsored PRIOR to 1 July 2005 still applies. – Must maintain a 2.0 Grade Point Average