Why women pay less for life insurance

Women usually pay less than men for the same life insurance because, on average, women live longer, so the insurer expects to pay a death benefit later and less often. The gap for any real applicant depends on age, health, tobacco use and the insurer, and most states allow insurers to price by sex, so a woman's quote often comes in below a man's for an otherwise identical policy.

What the mortality data says

Life insurance prices begin with mortality tables, and those tables differ by sex. According to the Social Security Administration's 2023 period life table (used in the 2026 Trustees Report):

For a 35-year-old, the woman's 10-year chance is roughly half the man's. These are population-wide figures, not those of insured people, who pass underwriting and die at lower rates. The direction is what matters: at every age, women as a group have lower mortality, so a term insurer faces a smaller expected payout on a female applicant.

How that becomes a lower premium

A term premium is mostly the expected cost of the death benefit plus expenses and margin. If the expected cost is lower, the premium is lower, subject to the insurer's own tables, underwriting and competitive pricing. Two further points:

• The gap is not one fixed percentage. It varies by age, term length, health class and company. This guide gives no percentage because published figures vary by source and date. Request quotes for both sexes only if you are curious; for a real decision, quote your own case.
• The gap narrows for some products. Guaranteed-issue and some simplified products may use a single rate or smaller differences. For permanent policies, longer female life expectancy cuts both ways: the insurer expects to pay later, which lowers the cost of insurance, but it also collects premiums for longer.

Sex-based pricing and the law

Federal law does not require unisex life insurance rates, and insurance is regulated mainly by states. In most states insurers may use sex as a rating factor for life insurance. Health insurance is different: federal rules under the Affordable Care Act bar sex-based rating of individual and small-group health plans, which is why people sometimes assume life insurance works the same way.

Montana is the state most often mentioned. Its civil-rights statute, Montana Code Annotated 49-2-309, historically barred discrimination solely on the basis of sex in insurance, including rates and premiums, and required unisex pricing. The Legislature amended that section effective January 1, 2022: it now provides that, except where prohibited by federal ACA rules, using accepted ratemaking methodologies based on sex or marital status is not a violation (Montana Code 49-2-309; Interstate Insurance Product Regulation Commission notice). The notice describes updated filings for life insurance and annuity products after that date. In practice Montana no longer requires unisex life insurance pricing for products filed after that date. See Montana and confirm current rules with the Montana Commissioner of Securities and Insurance.

Employer group coverage is typically priced for the whole group rather than by each employee's sex, so the effect described here applies mainly to individual policies.

Practical points for women buying coverage

1. Get quotes from several insurers. Price differences between companies for the same applicant can be larger than the differences created by sex.
2. Do not read the lower price as lower need. Women are the primary or co-earner in many households, and a stay-at-home parent's unpaid work has a replacement cost; see life insurance for stay-at-home parents. According to the LIMRA and Life Happens 2026 Insurance Barometer, 55% of men own coverage versus 49% of women.
3. Pregnancy and related conditions are handled in underwriting, and timing can matter; see getting life insurance while pregnant.
4. Check riders. Optional riders, such as child coverage or waiver of premium, carry their own charges.
5. Use the tools. The How much life insurance do I need? sizes the coverage, the life expectancy calculator shows the mortality tables behind it, and the life insurance quote comparison worksheet keeps quotes comparable.

Why longevity cuts the other way for annuities

Insurers expect women to live longer, so a lifetime income annuity purchased by a woman pays less each month than the same purchase by a man, in states and plans where sex-distinct pricing is allowed. The mortality difference that lowers life insurance premiums reduces annuity payouts. See life insurance vs annuities: opposite tools for opposite risks.

What to expect when you compare quotes

Expect the female quote to be lower than a male quote from the same company for the same age, class, amount and term, but do not expect the same percentage from every insurer. Also expect the sex gap to be only one piece. If a woman is a smoker, has a health condition or buys a longer term, those factors can outweigh the sex difference. The reverse also happens: a healthy man in a top class can pay less than a woman in a lower class. Underwriting looks at the whole person, and the mortality table is the starting point rather than the final answer.

Key takeaways

• Women usually pay less for life insurance because they live longer; SSA's 2023 period table shows life expectancy at birth of 81.06 years for women and 75.79 for men.
• The size of the gap varies by age, health, term and company, so only real quotes show your number.
• Most states allow sex-based life insurance rates. Montana changed its law effective January 1, 2022 to permit them, ending its earlier unisex requirement.
• A lower premium does not mean lower need; size coverage to your household's finances.
• Compare quotes from multiple insurers; company differences can outweigh the sex difference.