CASP will have staffing for full service aircraft operations available from 7 a.m.-5 p.m. daily. 100LL Self Serve is available 24/7. Services outside operating hours are available by appointment (fees may apply). Please call 303.261.9100 for updates.

Airport Fees

Business License - 2020

$450 Annually

Land Lease Opportunities

The airport has a wide variety of development opportunities. Land lease rates are competitive and negotiable. Please contact CFObusiness@adcogov.org for more information.

Sales Tax

  • Colorado Air and Space Port Sales Tax 3.75%
  • 2.9% Colorado State Tax
  • 0.75% Adams County Tax
  • 0.1% RTD/Cultural District Tax