Open enrollment: a 30-minute optimization checklist

Every fall, open enrollment lands in your inbox and roughly 90% of employees do the same thing: re-elect last year's choices without looking. That single click quietly reprices your healthcare, your taxes, and your family's insurance for twelve months. The plans change, your life changes, and the defaults are not designed around you. Here is the entire optimization, in the order to do it, in about 30 minutes.

Minutes 0–10: pick the health plan with arithmetic, not fear

The choice is usually a low-deductible plan (higher premiums) versus a high-deductible plan (lower premiums, HSA-eligible). Don't choose on vibes — the word 'high-deductible' scares people into overpaying. Compare total annual cost in two scenarios: a healthy year (premiums only) and a worst-case year (premiums plus out-of-pocket maximum). Subtract any employer HSA contribution from the high-deductible plan's cost in both scenarios. Frequently the 'scary' plan wins even in the bad year.

Minutes 10–18: fund the tax-advantaged accounts

• If you chose the HDHP, fund the HSA — ideally to the annual maximum. It's the only triple-tax-free account in America (deductible going in, growing tax-free, tax-free out for medical), and after 65 it behaves like a traditional IRA for any expense.
• If you chose a traditional plan, consider a healthcare FSA for predictable costs (prescriptions, therapy copays, glasses, dental work). It's pre-tax money — but mostly use-it-or-lose-it, so fund it to your known expenses, not your hopes.
• Parents: the dependent care FSA lets you pay up to $5,000 of daycare, preschool, or summer day camp with pre-tax dollars — worth roughly $1,500–2,000 in tax savings at typical rates, and skipped by a shocking number of eligible parents.
• Check whether your 401(k) contribution still captures the full employer match — especially if you got a raise or the match formula changed. Bump the percentage while you're already in the benefits portal.

Minutes 18–26: the insurance you ignore

• Life insurance: employer coverage of 1–2× salary is nowhere near enough for anyone with dependents (rule of thumb: 10× income). Supplemental group life is convenient but often pricier than a term policy you own — get one term quote before auto-electing more group coverage.
• Long-term disability: if your employer offers a buy-up from 50% to 60–66% income replacement, it's usually cheap and usually worth it. If you can pay the LTD premium with after-tax dollars, do it — that makes the benefit tax-free when you need it.
• Legal plans, accident insurance, hospital indemnity, critical illness: mostly skippable. These pay small fixed sums for narrow events and exist because they're profitable. Exception: a legal plan the year you plan to write a will can be worth it.
• Beneficiaries: while you're in the portal, check them on life insurance and the 401(k). Beneficiary forms override wills, and companies pay ex-spouses every year because someone skipped this step.

Minutes 26–30: verify and calendar

1. Confirm your doctors, your kids' pediatrician, and your prescriptions are in-network on the plan you picked — networks change every year even when the plan name doesn't.
2. Screenshot or save your final elections and the confirmation number.
3. Set a January reminder to check your first paystub — election errors are fixable in January and miserable in June.
4. Set a November reminder for next year titled 'Do not click keep-current-elections.'

Sam's two plans, in one table

The health-plan comparison from the example condenses into a table worth copying with your own numbers each fall. The columns that decide the answer are the two total-cost scenarios — everything else on the benefits site is decoration around them.

What that half-hour is typically worth, in rough numbers: the plan-choice math alone often swings $1,000–3,000 a year. A funded dependent care FSA saves a typical parent $1,500–2,000 in taxes. Capturing a missed slice of 401(k) match can be worth several hundred to a few thousand dollars, and maxing an HSA shelters another $1,000-plus from taxes for a mid-bracket household. Not every line applies to every person every year — but across a working lifetime, the annual half-hour compounds into tens of thousands of dollars, all for reading two tables and clicking different boxes than last year.

The bottom line

Open enrollment is the highest hourly wage most people earn all year: 30 minutes of arithmetic routinely worth $1,000–4,000 in premiums, taxes, and matched dollars. Run the two-scenario health plan math, fund the accounts the tax code is begging you to fund, right-size the insurance, verify the networks, and only then click submit. The defaults serve the average employee. You are not average — nobody is.

If thirty minutes still feels like too much this year, do the sixty-second version: check that your 401(k) captures the full match, confirm your beneficiaries, and verify your doctors are still in-network. Those three checks alone catch the most expensive silent failures — and next fall, with the framework already familiar, the full half-hour will take twenty minutes and pay for the whole year's admin in one sitting.