Longmont, CO Home Business: Home Occupation Permits (2026)

Longmont does not require a general business license, but Planning & Development Services requires every home-based business to submit a Home Occupation Affidavit certifying compliance with the home occupation standards in Title 15 of the Land Development Code. The affidavit must be signed by the resident operating the business and confirms: (1) the business is operated by at least one resident of the dwelling; (2) no more than one non-resident employee works on-site; (3) the activity is conducted entirely within the principal dwelling or a permitted accessory structure; (4) there will be no exterior storage of materials; (5) there will be no substantial retailing or wholesaling on the premises; (6) the activity will not change the residential character of the property; and (7) the business will not generate traffic, noise, or parking demand inconsistent with residential use. Separately, businesses selling tangible goods or taxable services must obtain a Longmont Sales and Use Tax License from the Finance Department ($25 one-time fee), and some regulated professions (contractors, cannabis, alcohol, food service) require additional state or local licenses. Property owners in HOA-governed neighborhoods should also verify that CC&Rs permit home businesses.