Saving

2027 HSA Limits Rise to $4,500 and $9,000: How to Set Your Open Enrollment Contribution

The IRS raised 2027 health savings account limits by $100 for self-only and $250 for family coverage. Here is how to turn the new numbers into a per-paycheck plan.

DW

Dana Whitfield

Certified Financial Planner

Published Oct 26, 2026 7 min read

The 2027 HSA contribution limits are $4,500 for self-only coverage and $9,000 for family coverage, up from $4,400 and $8,750. People 55 and older can add $1,000. To use them, you need a qualifying high-deductible health plan, and you can divide the limit into per-paycheck amounts during open enrollment.

Open enrollment is the one time of year when most people choose how much to put into a health savings account, and the 2027 numbers are now fixed. The IRS raised the limits modestly, but the change is enough to alter a per-paycheck election.

This guide is for employees choosing benefits and self-employed readers with a high-deductible health plan. It covers the new limits, the plan rules that decide eligibility, the per-paycheck math, and a short decision process. Our Social Security COLA budget guide covers another health cost that arrives in January. Coinpurse covers the accounts and tools people use day to day, and the HSA is one of the most useful and most misunderstood.

What are the 2027 HSA contribution limits?

The IRS set the 2027 limits at $4,500 for self-only coverage and $9,000 for family coverage. According to Flex's summary of Revenue Procedure 2026-24, those figures are up from $4,400 and $8,750 in 2026, and they take effect January 1, 2027.

The catch-up amount stays at $1,000 for people age 55 or older. It is set by statute, so it does not rise with inflation.

The limit includes everything that goes in, from you, your employer and anyone else. If your employer adds $500 a year, your own room under a $4,500 limit is $4,000.

Which health plans qualify you to contribute?

You can only contribute to an HSA if you are covered by a qualifying high-deductible health plan, often shortened to HDHP. The IRS adjusts the plan thresholds each year too. Lockton's 2027 HSA alert lists the numbers.

A plan must meet both numbers to qualify. Many plans labeled high-deductible do, but check the plan documents or ask HR. The label alone does not guarantee HSA eligibility.

Lockton also flags a subtle point. Unless a plan has an individual deductible of at least $3,500 in 2027, the individual deductible cannot be embedded. A non-embedded deductible provides no benefits for any one member until the family as a whole meets the family minimum.

That detail can matter if one family member has large bills early in the year. Read how your plan handles it before you choose.

How much should you contribute each paycheck?

Divide the annual amount you want by your number of pay periods. The table below shows what the 2027 maximums look like by pay schedule, using our own arithmetic.

You do not have to hit the maximum. A smaller election still earns the tax benefit, and you can change it in many plans during the year. Check your employer's rules.

Start with a number you can keep. A $100 monthly contribution that continues is better than a $375 election that you stop in March because the paycheck felt tight.

Is an HSA worth it if you rarely visit the doctor?

Often yes, because an HSA is more flexible than it sounds. The money belongs to you, it rolls over from year to year, and it stays with you when you change jobs. It is not a use-it-or-lose-it account.

Flex's summary describes the triple tax advantage: pre-tax contributions, tax-free growth and tax-free withdrawals for qualified medical expenses. Withdrawals for non-qualified expenses are taxed and, before age 65, penalized.

Here is a worked example. Say you are in the 22% federal bracket and contribute $4,500. Your federal income tax falls by about $990 for the year, before state taxes. Payroll contributions may also reduce Social Security and Medicare taxes, depending on your employer's plan.

The tradeoff is the plan itself. A high-deductible plan can cost you more when you do get sick. Compare total expected costs, meaning premiums plus likely out-of-pocket spending, not just the premium.

Healthy people with a cash cushion usually benefit most. If a $1,750 deductible would strain your budget, you may be better off with a different plan, even without the tax break.

What should you know about the deductible and out-of-pocket maximum?

The deductible is what you pay before insurance starts sharing costs. The out-of-pocket maximum is the most you can pay in a year for covered care. Your HSA is the cushion between them.

Compare your contribution with your worst-case exposure. A self-only HSA at $4,500 would cover about 52% of an $8,700 out-of-pocket maximum. A family HSA at $9,000 covers about 52% of a $17,400 maximum. The rest would come from your regular savings.

Lockton also notes that the 2027 ACA out-of-pocket limit is $12,000 for self-only and $24,000 for family, and that HDHPs must use whichever of the ACA or HDHP limit is lower. That means the HDHP figures above are the effective caps for qualifying plans.

Seasonal bills compete for the same cash, as our winter heating budget guide shows. The practical advice is to build a medical fund in two layers. Put your HSA contribution toward expected costs, and keep a separate emergency fund for the gap between your HSA balance and the maximum.

What is new in HSA eligibility under the 2025 tax law?

Flex notes one eligibility change from the One Big Beautiful Bill Act. A direct primary care service arrangement no longer disqualifies a person from contributing to an HSA, as long as fees stay at or below $150 a month for one person or $300 a month for more than one.

Direct primary care is a flat monthly fee that buys access to a doctor. Before the change, many people had to choose between that arrangement and an HSA. Now you can have both within the fee limits.

Check the fine print. The fee cap applies to the arrangement, so a premium plan above $150 monthly would still cause a problem. Ask the practice about its pricing and how it fits the rule.

Also confirm your own eligibility on other fronts. Being enrolled in Medicare, or having other non-qualifying coverage, can stop you from contributing. A tax professional can confirm your situation.

How do you set your 2027 election in four steps?

Use a short process at open enrollment. The steps below keep the decision simple.

Check your employer's contribution first. Some employers deposit a set amount or match part of yours. Count that toward the limit, and claim every dollar of the match, which is free money.

If you are self-employed or contribute outside payroll, you have more flexibility on timing. Keep track of every deposit so you stay under the limit.

Finally, keep your receipts. You can reimburse yourself from the HSA years later for qualified expenses, so a folder of receipts becomes a flexible reserve. Our guide to Trump accounts and 529 plans compares other tax-advantaged ways to save for specific goals.

What mistakes do people make with HSAs?

A few mistakes come up again and again. Knowing them in advance saves money and stress.

Coinpurse's editors suggest a yearly check-in. Each fall, compare your balance, your contribution and your expected costs, then adjust. It takes ten minutes.

Also check your investment options. Many HSA providers allow investing above a cash threshold. Whether that makes sense depends on your timeline and comfort with risk. Money you will need soon belongs in cash.

Finally, watch fees. Account fees and investment fees can eat into a small balance. If your employer's HSA charges high fees, you can often move the money to another provider.

Turn the new HSA limits into a plan

The 2027 HSA limits are $4,500 for self-only and $9,000 for family coverage, with a $1,000 catch-up at 55 and older. A qualifying high-deductible plan is the gate, and the per-paycheck math is the tool. A steady, realistic election beats an ambitious one you abandon.

This week, confirm that your 2027 plan qualifies, estimate your costs and pick an annual number you can keep. Coinpurse will keep following the limits and rules that shape everyday saving.