The Colorado Enterprise Fund, Inc. is a business loan from Colorado Enterprise Fund, Inc.. The ongoing APR is Fixed Rate at 3.99% on loans up to $350K. Fixed Rate up to 7.99% on loans up to $1 million and used for a business acquisition or commercial real estate purchase.. Typical credit limit: Loans from $10K - $1M. Loan terms: Terms vary based on use and amount, but include 7 years, 10 years, and up to 25 years amortization with a 5-year balloon..