Small Business Health Insurance in Colorado
Colorado employers with up to 50 employees can offer health benefits three ways: a fully insured small-group plan, an individual coverage HRA that reimburses each employee's own plan, or a QSEHRA for businesses under 50 full-time employees. Which one fits depends on your budget, how many people you cover and how the Colorado small-group market is priced for 2027.
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
The Colorado small-group market for 2027
Colorado redefined its small-group market for 2026. Under Senate Bill 24-073, a small employer is now one with 1 to 50 employees on average, down from 1 to 100, and employers with 51 to 100 workers have up to five years to move to the large-group market. Five insurers offered 383 small-group plans for 2026. For 2027, the Division of Insurance's final approved small-group rates rise about 14 percent on average, ranging from about 9.9 percent in the eastern rural rating area to about 15.2 percent around Boulder.
Colorado options and rules for small employers
Colorado Option standardized plans are open to small employers with fewer than 50 employees, and insurers must lower premiums on those plans under rules the Insurance Commissioner enforces. Because Colorado's tax starts from federal taxable income, QSEHRA and ICHRA reimbursements that are tax-free federally stay tax-free for the state. Colorado's 18-month continuation law applies to insured small-group plans of any size. Employers can also contract to keep workers on the group plan when hours are cut below 30 a week because of economic conditions or an injury, if they plan to restore full-time hours.
Colorado at a glance for owners and employees
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.
Group plan or HRA
A small-group plan gives everyone the same coverage and usually requires a minimum share of employees to enroll and a minimum employer contribution. An ICHRA lets you set a monthly allowance by employee class and lets each person pick their own individual plan; it works for any size business. A QSEHRA is simpler and capped by annual limits, for employers under 50 full-time employees. Employees offered an affordable ICHRA lose access to the Marketplace tax credit, so set the allowance with that in mind.
Covering the owner
An owner-only business cannot buy a small-group plan in most states; it needs at least one eligible employee who is not an owner or an owner's spouse. Until then the owner buys individual coverage. Once you have employees, you can usually join the group plan or the ICHRA as well.
Tax treatment
Employer contributions to group premiums and HRA reimbursements are generally deductible to the business and tax-free to employees. General information, not tax advice — confirm with your CPA based on your specific entity structure.
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%.
How many employees do I need for a small-group health plan?
Usually at least one eligible employee who is not an owner or an owner's spouse. Insurers also set participation and contribution minimums.
What is the difference between an ICHRA and a QSEHRA?
Both reimburse employees for their own individual plans. An ICHRA works for any size employer with no cap and lets you vary amounts by employee class; a QSEHRA is for employers under 50 full-time employees and has annual limits.
Sources: doi.colorado.gov, content.govdelivery.com, doi.colorado.gov, colorado.public.law. Facts checked October 2026. See all Colorado health insurance rules.
Small business in other states
Written by Frank Caballero, licensed health insurance agent in Colorado and 30 other states, NPN 21032307.