GUIDE · INSURANCE
Life Insurance, the Version Without the Sales Pitch
If someone depends on your income, life insurance is one of the most important products in personal finance. It is also one of the most oversold. Here is who actually needs it, how much, and why the simple kind is almost always the right kind.
Written by the Grow My Pile team · Reviewed for 2026 · Reading time about six minutes
The short version
Life insurance exists to replace your income for the people who depend on it. If no one relies on your paycheck, you probably do not need it. If people do, buy term life insurance: a simple policy that covers you for a set number of years, for a set payout, at a low price. Skip the expensive, complicated policies that get pushed as investments. A common target is roughly ten times your income, for a term that lasts until your dependents are grown or your mortgage is paid off.
Do you even need it?
The honest answer for many people is no. Life insurance replaces income, so the question is simple: if you died tomorrow, would someone suffer financially? If you have children, a spouse who relies on your earnings, or a mortgage a partner could not carry alone, then yes, you need coverage. If you are single with no dependents and no shared debt, you probably do not, no matter how hard someone tries to sell it to you.
Term versus whole life, plainly
| Term life | Whole or permanent life | |
|---|---|---|
| What it is | Coverage for a set period | Coverage for life, with a savings component |
| Cost | Low | Several times higher |
| Best for | Replacing income while people depend on you | Niche estate and tax situations |
For the overwhelming majority of people, term life is the answer. It is cheap because it does one job: pay out if you die during the term. Whole life bundles insurance with a slow growing cash account, which is why it costs several times more, and why it is pushed so hard, since it pays large commissions. For almost everyone, buying term and investing the difference in low cost index funds comes out far ahead.
How much coverage, and for how long
A simple starting point is about ten times your annual income, adjusted up for big debts and young children, and down if you already have significant savings. One clean way to size it: add up what you would want to cover, such as replacing years of income, paying off the mortgage, and funding your children’s education, then round to a policy that covers it. For the length, pick a term that carries you through the years people depend on you. Until the kids are grown, or the mortgage is gone, is a common choice, and twenty or thirty year terms are typical.
Why the simple choice is usually right
Insurance and investing are two different jobs, and mixing them tends to serve the salesperson more than you. Term life handles the insurance cheaply. Your retirement accounts and index funds handle the investing, with far lower fees and full control. Keeping them separate is cheaper, clearer, and easier to walk away from if your needs change. Be cautious with anyone who presents life insurance mainly as an investment.
How to buy it
- Figure out your number and your term using the rules above.
- Get quotes from several insurers, since prices for the same healthy applicant vary a lot.
- Buy while you are young and healthy, because term life gets more expensive as you age.
- Be honest on the application. Misstatements can void a payout at the exact moment your family needs it.
Quick answers
Do I need life insurance if I am single with no kids? Usually not. With no one depending on your income and no shared debt, there is little to insure. Save your money.
Term or whole life? Term, for almost everyone. It is far cheaper and does the one job insurance should do. Whole life suits a small number of specialized situations.
How much should I get? A common rule is about ten times your income, adjusted for your debts, dependents, and existing savings.
Is life insurance a good investment? It is a poor one. Insurance and investing are separate jobs. Buy cheap term coverage and invest the difference yourself.
Grow My Pile is educational and not insurance advice. Your coverage needs depend on your situation, so weigh the details and compare current quotes before you buy.