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Colorado is one of my favorite states to write about when it comes to selling a business, partly because the rules here trip up so many owners who assume a sale is the same everywhere. I have watched Front Range deals get repriced at the last minute over a sales tax bill nobody saw coming, and mountain town sales stall over employee housing that was never in the listing. None of that is in a generic how-to-sell guide.
This page covers only what is different about selling in Colorado: state income tax on your gain, the sales tax rules that hit buyers of business assets, the tax status letter you will need before closing, and how the market varies from Denver to the Western Slope. For the universal steps, valuation, choosing a broker and structuring the deal, see my main guide on how to sell a business.
Short answer: how do you sell a business in Colorado?
Follow the usual steps (valuation, preparation, a confidential sale process, due diligence and closing), then add three Colorado-specific items. Budget for the state’s flat income tax, 4.4% for the 2025 tax year, on your gain. Request a tax status letter from the Colorado Department of Revenue so the buyer can release money held back for unpaid sales tax. And plan for the buyer to owe Colorado sales tax on the equipment and furniture they acquire, plus any home-rule city requirements where you operate.
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Selling a business in Colorado at a glance
| State income tax on your gain | Flat rate; 4.4% for tax year 2025 (it can be reduced in years with excess state revenue) |
| Seller’s unpaid sales tax | Buyer can withhold purchase money until you provide a tax status letter from the Department of Revenue |
| Sales tax on the deal itself | Buyer generally owes sales tax on tangible assets acquired, excluding resale inventory, real estate, receivables and goodwill |
| Local sales tax | Many home-rule cities, such as Colorado Springs, Fort Collins, Lakewood and Greeley, administer their own sales tax |
| Major markets | Denver metro, Colorado Springs, Fort Collins and Loveland, Boulder, Grand Junction, mountain resort towns |
Colorado income tax on the sale of your business
Colorado taxes individual income at a single flat rate, which was 4.4% for the 2025 tax year. The legislature allows the rate to drop temporarily in years when the state collects more revenue than its constitutional limit allows, which happened in 2024 when it fell to 4.25%. Because Colorado starts from your federal taxable income, the gain from selling your company generally flows through to your state return.
In practical terms, every $1 million of taxable gain costs about $44,000 in Colorado income tax at the 4.4% rate, on top of federal tax. That is modest compared with California, but on a $5 million exit it is still more than $200,000, which is why the allocation of the purchase price between goodwill, equipment, non-competes and consulting agreements matters. Have your CPA model both federal and Colorado tax on each version of the deal before you sign a letter of intent.
| Taxable gain | Approximate Colorado income tax at 4.4% |
|---|---|
| $500,000 | $22,000 |
| $1,000,000 | $44,000 |
| $3,000,000 | $132,000 |
| $5,000,000 | $220,000 |
Illustration only, at the 2025 flat rate. Your actual liability depends on deal structure, entity type, other income and any rate changes. Talk to a Colorado CPA.
The Colorado sales tax rules that surprise buyers and sellers
1. The tax status letter
Colorado protects the state’s right to unpaid sales tax by making it follow the business. Under the Department of Revenue’s guidance on sales tax due on the sale of a business (Form DR 0155), a buyer should withhold enough of the purchase price to cover the seller’s outstanding sales tax until the seller produces a tax status letter. As the seller, you request that letter with Form DR 0096 and a fee. Order it early. A buyer who cannot get it will either hold back cash at closing or delay the deal.
2. Sales tax on the assets the buyer acquires
This is the one that catches people. When a buyer purchases a retail business’s tangible assets, such as equipment, fixtures and furniture, Colorado generally treats that as a taxable sale. The buyer reports it on Form DR 0155, excluding resale inventory, buildings, land, receivables and goodwill. A Fort Collins brewery sale I followed nearly fell apart in its final week when the buyer’s accountant flagged sales tax on several hundred thousand dollars of brewing equipment. The fix was a renegotiated purchase price allocation, but nobody enjoyed that conversation. Agree on the allocation, and who bears that tax, in the letter of intent.
3. Home-rule cities
Colorado has dozens of home-rule municipalities that administer their own sales tax rather than relying on the state. The Department of Revenue’s list of self-collecting jurisdictions includes Colorado Springs, Fort Collins, Lakewood, Greeley, Longmont, Loveland, Westminster and many mountain towns. If your business operates in one of them, ask your CPA whether you also need a clearance or final return with the city, not just the state.
Selling a business in Colorado’s major markets
Colorado is really several markets that happen to share a state line. Where your business sits changes who the buyers are and what they worry about.
| Region | What I see in local deals |
|---|---|
| Denver metro (Denver, Aurora, Lakewood, Littleton, Lone Tree) | The deepest buyer pool in the state, with plenty of SBA-financed individual buyers and private equity add-on activity in home services, healthcare services and distribution |
| Colorado Springs and Pueblo | Strong demand for businesses tied to the military and defense economy and to population growth; buyers often relocate from out of state |
| Fort Collins, Loveland, Greeley and Longmont | A growing Northern Colorado market with active trades, craft beverage, agriculture-related and professional services deals |
| Boulder | Higher prices and well-educated buyers; tech-enabled and wellness businesses draw interest, but real estate costs weigh on margins |
| Grand Junction and the Western Slope | A smaller buyer pool and longer marketing times; businesses with strong local reputations sell, often to regional buyers |
| Mountain resort towns (Vail, Breckenridge, Steamboat Springs, Aspen area) | Seasonal cash flow, high rents and staffing constraints dominate due diligence |
That last row deserves a story. A ski-town rental shop owner I spoke with had two employee apartments tied into his lease, and they turned out to be the most valuable thing he was selling. In resort markets where seasonal staff cannot find housing, the buyer was really paying for the ability to staff the store. If your business controls workforce housing, make sure the lease or ownership transfers cleanly and that it is reflected in your price.
What buyers are looking for in Colorado
Construction and the trades remain some of the most liquid categories along the Front Range, helped by years of population growth. If you run a contractor or specialty trade business, my construction company valuation guide covers how buyers price backlog, equipment and bonding. Home services, healthcare services, outdoor recreation, craft beverage and business services also draw steady interest.
Most main street buyers in Colorado finance with SBA or bank loans, so a business that cleanly supports debt service sells faster. My roundup of Colorado business lenders shows the kinds of lenders your buyer is likely to call.
Colorado-specific seller checklist
- Request your tax status letter early using Form DR 0096, so the buyer is not forced to hold back funds at closing.
- Agree on the purchase price allocation in the letter of intent, including how much goes to equipment and fixtures, since that drives the buyer’s Colorado sales tax bill.
- Check home-rule city obligations if you operate in a self-collecting city, and file final city returns where required.
- Model Colorado income tax on your gain at the flat rate alongside federal tax, and review allocation and installment options with a CPA.
- Confirm license and permit transfers, such as liquor, health, contractor and local business licenses, which are handled at both state and local levels.
- Close out payroll accounts with the state, including unemployment insurance, after the sale.
- In resort towns, document housing, seasonal staffing and lease terms, since buyers will focus on them.
Working with a broker in Colorado
Colorado has plenty of local brokers, plus franchise offices from the national networks. For established companies with $1 million to $40 million in revenue, I usually point owners to Earned Exits first, and it happens to be headquartered in Lone Tree, south of Denver. My Earned Exits review explains their process and success fee, and my guide to business broker fees shows what a fair agreement looks like.
Selling a Colorado company with $1M+ in revenue?
Earned Exits is based in Lone Tree and works with owners doing $1M to $40M in revenue. Their free valuation shows what your business would sell for, and they only get paid when it sells.
Before you talk to any broker, run your numbers through my free business valuation calculator so you can tell whether a pitch valuation is realistic.
My take
Selling a business in Colorado is mostly the same as anywhere else, until it is not. The state income tax is manageable, but the sales tax rules around tax status letters, assets acquired in the deal and home-rule cities are where Colorado sales go sideways. Order your tax status letter early, settle the purchase price allocation in the letter of intent, and if you are in a mountain town, treat housing and staffing as part of what you are selling. Selling in another state? See my guides for Florida and California.
Selling a business in Colorado: frequently asked questions
How is the sale of a business taxed in Colorado?
What is a Colorado tax status letter?
Does the buyer pay sales tax when buying a business in Colorado?
Do I need to deal with my city when selling a business in Colorado?
How long does it take to sell a business in Colorado?
Do I need a business broker to sell my business in Colorado?
Who buys businesses in Colorado?
Amine Rahal is an entrepreneur and investor. He is passionate about alternative investments, Bitcoin, precious metals and startups. He enjoys covering US politics, retirement investing, alternative investing and geopolitics.
