If you've been injured on the job in the state of Colorado, it is technically legal for an employer to fire you during the process of a workers' compensation claim. However, employers are not legally able to fire employees out of retaliation because of the claim. They must present valid reasons for the termination.
Some states limit the length of time an injured worker can receive temporary benefits. This range can be three to seven years. That said, there is not usually a limit on permanent disability benefits. However, some states do stop weekly benefits when employees reach the age of 65.