Doing Business in Castle Pines
HOW TO START A BUSINESS IN CASTLE PINES
Everything you need, all in one place
choose your business type
Define Your Business Model
Before you dive in, identify the type of business you’re starting. Will you operate a storefront, work from home, or offer contractor services? Your business type determines which licenses, registrations, and permits are required. If you're unsure where to start, reach out to the City—they will help guide you.
APPLY FOR A CITY LICENSE
Get Your Business License
Every business operating within Castle Pines city limits must have a City Business License, regardless of size or structure. The license is free and easy to apply for. It helps the city support local businesses and ensures your operation is recognized and compliant. Don’t skip this step—it’s required before you open your doors.
Register for Sales & Use Tax
Set Up Sales Tax Collection
If your business involves selling taxable goods or services, you must register to collect and remit Castle Pines’ local 3.75% sales tax. You’ll also need a Colorado State sales tax license. Registering ensures you stay compliant with local and state tax requirements from day one.
oBTAINING PERMITS
Secure Building or Sign Permits
Making changes to your physical space? Adding new signage or doing a tenant finish? You’ll likely need permits through the City’s Building Department. This includes electrical, mechanical, and structural work. Permits protect both your investment and your customers—and they’re required before construction begins.
Get a contractor license
Contractor Licensing Made Simple
If you're a general contractor, plumber, electrician, or tradesperson planning to work in Castle Pines, you must be licensed with the city. Choose the appropriate license class, provide proof of insurance and a surety bond, and ensure everything is current before applying for permits or taking on jobs.
APPLY FOR A liquor LICENSE
Need to Serve Alcohol? Start Here.
Planning to serve or sell alcohol? You'll need both a city and state liquor license. The process can take up to 90 days and includes fingerprinting, a neighborhood petition, and a public hearing. Starting early ensures you’ll be ready to serve on opening day.
stay compliAnt and renew
Stay Current and Compliant
After you’re up and running, make sure to stay in good standing with the city. Business licenses must be renewed annually, and contractor licenses renew every two years. If you move locations, change your business name, or update ownership, notify the city within 30 days to keep everything up to date.
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