Business Formation in Thornton
Start your LLC, DBA, or EIN with a service based right here in Thornton. One direct point of contact, start to finish.
Based in Thornton
Colorado Business Startups operates from Thornton. Your filings go to the State of Colorado and the IRS, and the whole process can be handled by phone, text, and email, with documents delivered as PDFs.
See all services and pricingFiled with the state, delivered anywhere
LLC formation, trade name (DBA) registration, and EIN filing are state and federal processes: your documents go to the Colorado Secretary of State and the IRS, not to city hall. Being our home base means Thornton businesses can also arrange an in-person appointment (contact us first), but every filing is prepared and delivered digitally either way.
Colorado state fees, included in our package prices
- LLC Articles of Organization: $50
- Trade name (DBA) registration: $20, with a $5 annual renewal
- Periodic report: $25 per year
Local licensing is separate
What does differ from city to city is local business licensing and, in home-rule cities, local sales tax. Thornton sits in Adams County alongside Northglenn, Westminster, and Broomfield, and each city administers its own local requirements. We handle the state and federal side; check with your city about its local licensing rules for your type of business.
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