Self-Employed Health Insurance in Colorado
Working for yourself in Colorado means you pick your own health plan, and the right one depends on your income, your health and a few rules that only apply in Colorado. Individual premiums in Colorado are set to rise 10% to 12.8% on average for 2027, and with the enhanced tax credits gone, anyone above the subsidy line pays the full increase.
Private health insurance in Colorado
Most people I help in Colorado end up on a private plan, not a Marketplace plan. Private, medically underwritten health insurance is priced on your age, zip code and health instead of your income, so a strong year never raises your premium and there is no tax credit to pay back in April.
Why people leave the Marketplace
- Premiums keep climbing. Colorado Marketplace premiums are rising 10% to 12.8% on average for 2027.
- The subsidy cliff. Above 400 percent of the poverty level ($63,840 for one person, $132,000 for a family of four) you pay full price.
- Surprise tax bills. Underestimate your income and you repay the tax credit in April.
- Narrow networks. Many plans are local HMOs or EPOs that need referrals and cover little outside the area.
- High out-of-pocket costs. 2027 out-of-pocket maximums reach $12,000 per person and $24,000 per family.
- One window a year. Outside open enrollment you need a qualifying life event to enroll or switch.
What a private plan does differently
- Start any month. If approved, coverage can begin the first of next month, with no wait for open enrollment.
- Networks that travel. Many private plans use national PPO networks, which can give you in-network doctors outside Colorado too. Networks vary by plan.
- Can cost less than full-price Marketplace plans for some healthy applicants above the subsidy line.
- Accident coverage the Marketplace does not offer. A private plan can be paired with accident coverage, a separate policy. What it includes varies by plan.
- Approval is based on health. You answer health questions, and acceptance is not guaranteed.
With a significant health condition, or income low enough for a large tax credit, a Marketplace plan can be the better fit, and I will tell you if it is. Either way you see both side by side.
Private plans are not ACA Marketplace plans. Benefits, exclusions and pre-existing condition rules differ by plan and by state, so review the plan details before you enroll.
Get a private plan quoteLearn more: coverage not based on income · how underwriting works · private vs Obamacare · PPO plans for individuals · switching from the Marketplace
Who works for themselves in Colorado
Colorado's 2025 SBA Office of Advocacy profile counts about 730,900 small businesses, and roughly 584,000 of them have no employees. Professional, scientific and technical services lead those solo firms at about 98,600. Real estate and rental follows at about 71,700, transportation and warehousing at about 64,600 and construction at about 60,400. Other services adds about 49,000 and arts, entertainment and recreation about 37,600. Small businesses employ about 48.6 percent of Colorado's private workforce.
How Colorado taxes self-employed health premiums
Colorado's income tax is a flat 4.4 percent for 2025, and the state return starts from federal taxable income rather than adjusted gross income. Because the federal self-employed health insurance deduction and HSA deduction are taken before federal taxable income is figured, both carry straight into the Colorado calculation. Watch one Colorado addition: the state adds back the federal qualified business income deduction, which many sole proprietors claim. General information, not tax advice — confirm with your CPA based on your specific entity structure.
Colorado options beyond the Marketplace basics
Colorado layers several state programs on top of federal tax credits. Colorado Premium Assistance, continued for 2027 under Senate Bill 26-178, helped more than 176,000 Connect for Health Colorado customers lower their premiums in 2026. Colorado Option plans must meet state premium reduction targets and offer $0 primary care and mental health visits plus $0 diabetic supplies. The reinsurance program's effect is largest on the Western Slope, cutting 2027 premiums by about 31.5 percent around Grand Junction and in the western rural counties.
Colorado at a glance for people who work for themselves
Colorado buyers use Connect for Health Colorado, the state's own exchange, which sets its own calendar and runs state programs on top of federal credits. Final 2027 individual rates rise about 10 percent on average, held down by a state reinsurance program that lowers premiums by roughly 17 percent statewide and by the Colorado Option, which requires a standardized plan in every county. Colorado also funds premium help for many households that would otherwise face a steeper 2027 increase. State continuation lasts 18 months, longer than in most states, and short-term plans are limited to six nonrenewable months. Mountain counties have historically had higher premiums than the Front Range, so where you live in Colorado matters a great deal.
Other Colorado rules to know
- Leaving a small employer: Colorado requires insured group plans to offer 18 months of continuation after at least six months of coverage, with the employer giving written notice within 10 days and the employee electing within 30 days.
- Short-term plans: Colorado law limits short-term plans to six months, nonrenewable, and few if any insurers sell them in the state.
- Where to enroll: Colorado uses its own exchange, Connect for Health Colorado. Connect for Health Colorado sets its own open enrollment dates; check its site for 2027 deadlines. Private, medically underwritten plans can start the first of any month if approved.
- 2027 rates: individual plans 10% to 12.8% on average, small-group plans about 14%. See the Colorado 2027 rate page.
Private plan or Marketplace
Above 400 percent of the poverty level, a Marketplace plan costs full price. A healthy self-employed buyer in that range may pay less with a private, medically underwritten PPO priced on health rather than income, and if approved, it can start the first of any month. With a health condition, or with income low enough to qualify for a credit, the Marketplace is usually the better choice because approval is guaranteed.
Estimating income when it changes every month
The Marketplace credit is based on this year's projected net income from Schedule C or your K-1, not gross revenue. Estimate conservatively, update it when a big contract lands, and remember that above the line you repay the entire advance credit.
An HSA as a second retirement account
For 2027 every bronze and catastrophic plan is HSA-eligible, and the contribution limits are $4,500 for self-only coverage and $9,000 for family coverage, plus $1,000 at 55 or older.
For 2027 the Marketplace credit stops at 400 percent of the poverty level: $63,840 for one person, $86,560 for two and $132,000 for a family of four. The out-of-pocket maximum for 2027 Marketplace plans is $12,000 for one person and $24,000 for a family. The full guide covers the rest.
Compare Colorado plans
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Colorado questions
Where do Colorado residents enroll in 2027 coverage?
Colorado uses its own exchange, Connect for Health Colorado. Connect for Health Colorado sets its own open enrollment dates; check its site for 2027 deadlines.
What continuation rights does Colorado give after leaving a small employer?
Colorado requires insured group plans to offer 18 months of continuation after at least six months of coverage, with the employer giving written notice within 10 days and the employee electing within 30 days.
How much are Colorado premiums rising for 2027?
Individual-market premiums are set to rise 10% to 12.8% on average, and small-group plans about 14%.
Can self-employed people deduct health insurance premiums?
Usually, if you are not eligible for an employer plan through a spouse, the federal self-employed health insurance deduction lets you deduct premiums for yourself and your family. General information, not tax advice — confirm with your CPA based on your specific entity structure.
When can a self-employed person buy health insurance?
Marketplace plans need open enrollment, November 1 to January 15 for 2027, or a qualifying event. Private plans can start the first of any month if you are approved.
Sources: advocacy.sba.gov, tax.colorado.gov, content.govdelivery.com, doi.colorado.gov. Facts checked October 2026. See all Colorado health insurance rules.
Self-employed in other states
Written by Frank Caballero, licensed health insurance agent in Colorado and 30 other states, NPN 21032307.