Colorado Resale Certificate & Sales Tax Permit: How to Buy Wholesale and Sell Legally

Last updated: August 13, 2026

If you want to buy wholesale in Colorado and resell — on Amazon, in a store, or online — you need two things the state checks for: a Sales Tax License and a resale certificate. Get them right and you buy inventory tax-free and collect sales tax legally; get them wrong and you overpay tax or risk penalties from Colorado Dept of Revenue.

What you need to sell legally in Colorado

In Colorado, the Colorado Sales Tax License is issued by Colorado Dept of Revenue, registering you to collect the state’s 2.9% sales tax. A resale certificate then lets your suppliers sell to you tax-free for resale. Most resellers also form an LLC (~$50) and get an EIN. Colorado levies a state income tax.

How to get set up: the steps

  1. Form your business entity (most sellers use an LLC).
  2. Get an EIN from the IRS.
  3. Register your sales-tax permit and issue resale certificates to suppliers.
  4. Start buying wholesale tax-free and selling.

Every step is a place people get stuck, overpay, or make a mistake that costs them their Amazon account. You don’t have to do any of it yourself.

We set the whole thing up for you

SupplyRank is not just a guide — we do the work. Pick the piece you need, or hand us the whole path and start selling next week. Every service below is real and done by our team.

1. Company formation

We register your Colorado LLC and get your EIN — set up properly and credible to suppliers and Amazon.

2. Legalization

Sales Tax License plus a resale certificate, so you buy wholesale tax-free and sell legally in Colorado.

3. Supplier sourcing

Tell us your product; we return a verified wholesale supplier and a real bulk price. From $49 — savings up to 95% versus retail.

4. Full accompaniment

Everything end to end: supplier, legalized product, formed company, first shipment. One team, start next week.

Why sellers use SupplyRank

Colorado permits & wholesale — FAQ

Do I need a sales tax permit to sell in Colorado?

Yes. If you sell taxable goods in Colorado you must register the Sales Tax License with Colorado Dept of Revenue before you start. We can register it for you.

How much does it cost to set up in Colorado?

The permit and resale certificate are typically free to obtain; your real costs are the LLC filing (~$50) and your time — which is what we handle.

Do I need an LLC to sell on Amazon in Colorado?

You can start as a sole proprietor, but most sellers form an LLC to protect personal assets and look credible to suppliers. We form it and get your EIN.

Where can I find wholesale suppliers in Colorado?

Once you hold a resale certificate you can buy from verified wholesale suppliers and distributors. Tell us your product and we return a verified supplier and a real bulk price — savings up to 95% versus retail.

Ready to sell in Colorado?

Company, permits, and a verified supplier — done for you, so you can start working next week.

Colorado at a glance

State sales tax: 2.9%. Permit: Sales Tax License (Colorado Dept of Revenue). Entity: LLC (~$50). Colorado levies a state income tax. Logistics hub: Denver.