Nine Life Insurance Mistakes to Avoid

Key takeaways

• Buy enough coverage to match your family’s financial needs.
• Choose a term length that lasts through your biggest obligations.
• Do not wait too long as age can raise premiums.
• Compare policy types before choosing one.
• Do not overlook the financial value of a stay-at-home parent.
   

The goal of buying life insurance is to help protect your family's financial future. A life insurance mistake with any decision from coverage, policy type or timing can leave your loved ones without enough protection. Most of these missteps can happen before you even purchase a policy! Fortunately, they are easy to prevent once you know what to look for. Here are 9 common life insurance mistakes and how you can steer clear of them.

Not buying enough

When considering life insurance, many people may not buy enough coverage to ensure that their family is adequately covered. According to CBS News, it will cost nearly $303,418 to raise a child to age 18.¹ That doesn’t include helping them through college and into their early 20s. Consider the cost of daily living, your mortgage and other debts when adding up your expenses.

How to fix this: Subtract your current liquid savings from your estimated future debts to find the exact coverage gap you’ll need to fill.

Choosing a term that’s too short

If you underestimate how long of a term you need, the premiums may go up quite a bit when it’s time to renew. Take a moment to map out your family’s ongoing financial needs, including food, mortgage, car expenses and education and how long you will need coverage.

How to fix this: Tie your policy's expiration date to a specific future milestone, such as your planned retirement year or your final mortgage payment.

Waiting too long

Don’t wait too long to buy life insurance. Should something happen to you, would your loved ones be protected financially? The sooner you buy, the cheaper your premiums will be. It’s a good idea to lock in your term as soon as possible.

How to fix this: Purchase a policy during your next major life event, such as buying a home or getting married, to secure better rates early.

Feeling too comfortable

Do you think your insurance needs are all set because you have a policy through your employer equal to one or two times your salary? Is that amount enough to cover your family’s financial burden if you pass away? A general recommendation is to purchase coverage for 10 times your annual salary.

How to fix this: Buy an individual policy to supplement your workplace benefits, ensuring your coverage follows you even if you switch employers.

Too skeptical

A lot of people think they don’t need life insurance because they have adequate assets at hand. How many of these resources will be readily available to help your family should you pass away? Some assets could be tied up in partnerships or businesses and could take a while to unravel. A life insurance payout is an immediate benefit that can go to work quickly to help your family through a tough transition. Additionally, this benefit is not subject to federal income taxes.

How to fix this: Rely on life insurance to cover immediate final expenses so your family is not forced to sell off illiquid business assets quickly.

Assuming life insurance is too expensive

Many people overestimate the cost of coverage and decide not to explore their options at all. In reality, the price can vary widely based on age, health and policy type. A quick quote can give you a clearer picture than guesswork.
 

How to fix this: Compare options early so you can find coverage that fits your budget and needs.

Not comparing policy types

Not every life insurance policy works the same way, so choosing the first one you see can limit your options. Term and permanent coverage serve different needs, timelines and goals. The right choice depends on what you want the policy to do for your family.
 

How to fix this: Compare different policies side by side and focus on what each one is designed to help with.

Choosing coverage based only on price

The cheapest policy is not always the best fit for your situation. A low premium may come with less flexibility or benefits that do not align with your goals. It is better to weigh value, not just cost.
 

How to fix this: Look beyond the premium and consider how well the policy supports your long-term needs.

Not considering a stay-at-home parent’s financial value

A stay-at-home parent may not earn a paycheck, but their role still carries significant value. Childcare, household management and daily family support can all create real costs if that work has to be replaced. Life insurance can help cover those expenses.
 

How to fix this: Include the cost of replacing unpaid family work when you calculate coverage needs.

Conclusion

Avoiding life insurance mistakes isn’t just about making the right choice once: it’s about staying informed and proactive at every stage. A well-managed policy can provide long-term security and peace of mind for you and your loved ones.

Ready to make confident decisions? Explore life insurance options and take the next step toward securing your future.

Citations:

¹ CBS News: “ Raising a child now costs over $300,000 in the U.S., study finds. See how your state compares.” by Mary Cunningham, April 7, 2026,  https://www.cbsnews.com/news/cost-to-raise-a-child-300000-us-state-by-state/

Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.

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