If you offer health insurance to your team, your next renewal letter may contain the worst number you've seen in two decades. Insurers selling small-group coverage have filed preliminary rates for 2027 with a median proposed increase of 14% — on top of the double-digit jump you already absorbed for 2026. For a 15-person business covering workers' families, that kind of increase can add tens of thousands of dollars to next year's budget — imposed by a single renewal letter.
The good news: the numbers are preliminary, you have months to act, and small employers have more alternatives to the traditional group plan than ever before. This guide walks through what's driving the spike, what it means for your budget, and the concrete steps to take before open enrollment.
The 2027 Numbers: 14% on Top of 11%
Every summer, insurers file their proposed rates for the following year with state regulators. Analysts at KFF and the Peterson Center on Healthcare reviewed preliminary filings from nearly 300 insurers offering small-group coverage across all 50 states and Washington, D.C. The headline findings:
- Median proposed increase of 14% for 2027 in the small-group market.
- That's up from the 11% median insurers requested entering 2026 — making 2027 the second straight year of double-digit hikes.
- A separate national employer survey by Mercer, covering more than 1,800 U.S. employers, projects total health benefit cost per employee will rise 8.2% in 2027 even after cost-cutting measures — the steepest increase since 2003. Without any action to trim costs, employers said their current plans would cost 11% more.
- Mercer calls 2027 the fifth consecutive year of elevated cost growth, following a decade of comparatively moderate increases. Benefits consultants at Aon similarly report employer health costs rising at near-double-digit rates for four years running.
Note the gap between the two figures: the 14% is what insurers are asking regulators to approve for fully insured small-group plans, while the 8.2% is what employers expect to actually pay per employee after they shop, switch plans, raise deductibles, or otherwise push back. Your job between now and renewal is to live in that gap — to turn a 14% ask into something closer to single digits.
Why Premiums Keep Climbing
Insurers don't raise rates for fun; regulators make them justify every point. The filings point to the same handful of drivers:
Medical prices and heavier use of care
Insurers cite rising prices for hospital stays, physician services, and prescription drugs, plus increased utilization — people using more care, not just pricier care. Specialty drugs, including the expensive GLP-1 weight-loss medications now widely covered by employer plans, get frequent mention as a cost engine that didn't exist at this scale a few years ago.
The small-group risk pool keeps shrinking
This is the structural problem beneath the spike. The fully insured small-group market has been losing enrollment for years: the number of people covered fell from about 17 million in 2013 to about 10 million in 2024 — a 41% drop in covered lives. As healthier small businesses exit for self-funded arrangements or stop offering coverage altogether, the businesses that remain in the fully insured pool skew sicker on average, which pushes premiums higher, which pushes more healthy groups out. Insurers explicitly flag this spiral in their filings.
Cost-shifting is reaching its limit
For years, employers absorbed increases by nudging deductibles up and asking workers to pay a slightly bigger share. That playbook is running out of room. Mercer's survey found 59% of employers still plan cost-cutting benefit changes for 2027 — including higher deductibles that raise workers' out-of-pocket exposure — and about two-thirds of large employers expect to increase employees' share of premiums. But every shift onto workers is also a retention risk in a labor market where benefits still decide job offers. Small employers, who can't spread risk the way a 5,000-person company can, feel this squeeze first.
What a 14% Increase Does to a Small Business Budget
Make the math concrete before your renewal arrives. Pull your current carrier invoice and compute your per-employee-per-month (PEPM) cost: total monthly premium divided by enrolled employees. Then model three scenarios — 8%, 11%, and 14% — and annualize each.
A 20-person firm paying $650 PEPM today spends about $156,000 a year on premiums. A 14% renewal pushes that to roughly $178,000 — nearly $22,000 in new annual cost for the same coverage. Knowing that number now, rather than discovering it in a December renewal letter, is what lets you negotiate, shop alternatives, or phase in employee contributions instead of panicking.
Also model the employee side. If you pass the full increase through, what happens to a worker earning $45,000 whose paycheck deduction rises $80 a month? Some will drop coverage — which can ironically raise your average cost and hurt recruiting. Budget the renewal as a compensation decision, not just a vendor bill.
Five Levers to Pull Before Open Enrollment
1. Shop the renewal — don't auto-renew
The single most common and most expensive mistake small employers make is signing the renewal without competitive bids. Rates vary enormously between carriers in the same state, and your current insurer's first offer is a starting position. Engage your broker 90 to 120 days before renewal and insist on quotes from at least three carriers, including one you haven't used before. Regulators routinely trim filed increases during review, so the final approved rate may already be lower than the headline — your broker should track the approved figures, not just the ask.
2. Get a three-way comparison: fully insured vs. level-funded vs. reimbursement
Three structures now compete for small groups, and the right answer differs by workforce:
- Traditional fully insured. Predictable monthly premium; the carrier keeps any surplus. Simplest, but you absorb the full brunt of the 14% trend.
- Level-funded plans. You pay a fixed monthly amount, but healthy groups can get money back at year-end if claims run low, with stop-loss insurance capping catastrophic claims. These have pulled many healthy small groups out of the fully insured pool — a fit worth pricing if your workforce is relatively young and healthy, though a bad-claims year can sting at renewal.
- Individual-coverage reimbursement (ICHRA), rebranded as CHOICE Arrangements. Instead of buying one group plan, you set a fixed monthly reimbursement and employees buy their own individual-market coverage. In September 2026, federal agencies gave ICHRAs the friendlier "CHOICE Arrangements" name and signaled continued support. Industry surveys report small-business ICHRA enrollment up 52% this year, with most employers saying they're actively exploring it. The appeal is cost predictability — you define the contribution — at the price of sending employees to shop for themselves, which demands good decision-support tools.
Ask your broker for a side-by-side of all three with your actual census data. If your broker only sells one model, get a second broker.
3. Redesign the plan before you raise the deductible
Higher deductibles are the default shock absorber — 59% of employers plan design changes for 2027 — but they're not the only one. Consider pairing a high-deductible health plan with a Health Savings Account (HSA) and a seed contribution from the company: workers get triple-tax-advantaged savings, and the premium savings partly fund the HSA. Review prescription-drug tiers, telehealth incentives, and whether a narrower-network option at a lower premium would suit part of your workforce. And if you have fewer than 50 full-time-equivalent employees, a Qualified Small Employer HRA (QSEHRA) lets you reimburse premiums and medical expenses up to annual federal caps without running a group plan at all.
4. Fix your contribution strategy deliberately
Decide explicitly whether you contribute a percentage of premium (your cost floats with every increase) or a defined contribution (a fixed dollar amount, with employees absorbing trend above it). Defined contributions make your budget predictable and make the cost of increases visible to everyone — but communicate the change early and frame it against wages, not as a takeaway. Whatever you choose, check affordability rules: applicable large employers face penalties if coverage is unaffordable, and even smaller firms should sanity-check contributions against the federal affordability threshold so workers aren't priced out.
5. Communicate early and in plain numbers
Employees experience benefits once a year, during a two-week window, in jargon. Beat that pattern: share the renewal reality in an all-hands or one-pager 30 to 60 days before open enrollment ("our premiums are rising ~12%; here's what we're doing about it"), run a short Q&A, and show side-by-side math for each plan option at three usage levels (healthy year, average year, bad year). Workers who understand the trade-offs pick better-fitting plans, which lowers everyone's costs — including yours through reduced turnover.
Common Mistakes That Make a Bad Year Worse
- Waiting until December. Carrier quotes, ICHRA setup, and payroll-system changes all need lead time. Starting 90+ days out is the difference between choosing and scrambling.
- Judging plans by premium alone. A plan that's $40 cheaper per month with a $2,000 higher deductible can cost a worker with a chronic condition far more — and drive them to skip care, which costs you in absenteeism.
- Ignoring the invoice. Carrier bills contain eligibility errors — former employees still enrolled, wrong tiers, missing new hires. Audit the monthly invoice against payroll; phantom enrollments are pure waste.
- Booking benefits spend as one lump. If premiums, HRA reimbursements, HSA seed money, and COBRA administration all land in a single "insurance" line, you can't see which lever is actually moving. Break them out.
- Forgetting state programs. Many states run a SHOP marketplace or small-business tax credits (the federal small-business health care credit via Form 8941 still exists for eligible firms). A few minutes checking your state's marketplace can surface options your broker didn't mention.
Track Benefits Spending Like the Major Budget Line It Is
Health insurance is often a small business's second- or third-largest expense after payroll — yet many owners track it with less rigor than office supplies. Treat the renewal as a budgeting project in your books:
- Keep separate ledger accounts for employer-paid premiums, employee pre-tax contributions withheld through a Section 125 cafeteria plan, HSA employer contributions, and HRA reimbursements. Each has different tax treatment, and mingling them guarantees pain at year-end reconciliation.
- Reconcile the carrier invoice to payroll deductions every month, so discrepancies surface in weeks, not at tax time.
- Accrue the expected renewal increase in your forecast as soon as you model it — if 12% looks likely, budget 12% now and treat anything better as upside.
Clean benefits bookkeeping also pays off in compliance: premium records, contribution schedules, and reimbursement logs are exactly what you'll need if regulators, auditors, or an employee dispute ever asks questions.
Simplify Your Financial Management
Budgeting for a 14% premium increase is hard enough without fighting your own books to find the numbers. Beancount.io provides plain-text accounting that gives you complete transparency and control over your financial data — every premium payment, payroll withholding, and HRA reimbursement version-controlled and auditable. Get started for free and see why developers and finance professionals are switching to plain-text accounting.
