Before you buy life insurance, determine if you actually need it, how much coverage is required, and why term life beats whole life for 95% of people. The insurance industry profits from selling complex, expensive policies — but the right coverage is usually simple and cheap.
8 Things to Know Before Buying
| # | Key Point | Why It Matters |
|---|---|---|
| 1 | Life insurance replaces your income for dependents | If no one depends on your income, you may not need it |
| 2 | Term life is almost always the right choice | 5-15x cheaper than whole life for the same coverage |
| 3 | Coverage amount = what your family needs without you | Not a round number — calculate it specifically |
| 4 | Buy when you’re young and healthy | Premiums locked in at purchase age/health |
| 5 | Shop multiple companies | Rates vary 30-50% for the same coverage |
| 6 | Don’t buy through your employer only | Group coverage usually isn’t portable and may not be enough |
| 7 | Be honest on the application | Lies can void the policy when your family needs it most |
| 8 | Avoid policies sold by insurance agents with quotas | They’re incentivized to sell the most expensive products |
Do You Need Life Insurance?
| Situation | Need Life Insurance? |
|---|---|
| Spouse and kids depend on your income | ✅ Yes — priority |
| Have a mortgage or significant debts | ✅ Yes |
| Stay-at-home parent (childcare replacement) | ✅ Yes |
| Single with no dependents | ❌ Probably not |
| Retired with sufficient savings | ❌ Probably not |
| Children are grown and financially independent | ❌ Probably not |
| Have a business partner (buy-sell agreement) | ✅ Yes |
| High net worth (estate tax planning) | ⚠️ Maybe — consult estate attorney |
How Much Coverage You Need
| Need | How to Calculate |
|---|---|
| Income replacement | Annual income × years until kids are independent (or spouse retires) |
| Mortgage payoff | Remaining mortgage balance |
| Other debts | Student loans, car loans, credit card debt |
| Children’s education | $100,000-$250,000 per child (estimated future cost) |
| Final expenses | $10,000-$15,000 for burial/funeral |
| Minus existing savings/investments | Subtract what your family already has |
| = Total coverage needed |
Example:
| Item | Amount |
|---|---|
| Income replacement ($80K × 15 years) | $1,200,000 |
| Mortgage balance | $250,000 |
| Student loans | $30,000 |
| 2 children’s college | $400,000 |
| Final expenses | $15,000 |
| Minus savings/investments | -$200,000 |
| Total coverage needed | $1,695,000 |
Term Life vs. Whole Life
| Factor | Term Life | Whole Life |
|---|---|---|
| Coverage period | 10, 20, or 30 years | Lifetime |
| Monthly premium ($500K, age 30, healthy) | $20-$35 | $250-$500 |
| Cash value | None | Yes (grows at 2-4%) |
| Complexity | Simple | Complex |
| Returns on investment component | N/A | 1-3% after fees ⚠️ |
| “Buy term, invest the difference” result | $400K-$800K+ invested over 20-30 years | $50K-$100K cash value in the policy |
| Best for | 95% of people | Very specific estate planning situations |
Monthly Premium Estimates (Term Life, $500K)
| Age | 20-Year Term (Excellent Health) | 30-Year Term |
|---|---|---|
| 25 | $18-$22 | $25-$30 |
| 30 | $20-$25 | $28-$35 |
| 35 | $22-$30 | $35-$45 |
| 40 | $30-$45 | $55-$75 |
| 45 | $50-$70 | $90-$130 |
| 50 | $80-$120 | $150-$220 |
Premiums are locked in for the entire term. A healthy 30-year-old pays $25/month for 20 years. Waiting to 40 doubles the cost.
Where to Buy
| Source | Pros | Cons |
|---|---|---|
| Online term life companies (Haven, Ladder, Bestow) | Quick quotes, often no medical exam, competitive rates | Limited to term products |
| Independent insurance broker | Shops multiple carriers for you | May push more expensive products |
| Direct from carrier (State Farm, Northwestern Mutual, etc.) | Established companies | May steer you toward whole life |
| Employer group policy | Easy, may be free for basic coverage | Not portable, often insufficient coverage |
| Fee-only financial advisor recommendation | Unbiased (no commission) | Must hire an advisor separately |
Common Life Insurance Mistakes
| Mistake | Cost |
|---|---|
| Buying whole life when term is enough | $200-$400/month in unnecessary premiums |
| Buying too little coverage | Family is underprotected |
| Only relying on employer coverage | Lose it when you leave the job |
| Not disclosing health conditions | Policy may be voided at claim time |
| Waiting too long to buy | Premiums increase with age; health changes are unpredictable |
| Buying life insurance for children | Children don’t need income replacement — invest instead |
| Letting an agent choose your coverage amount | They’re incentivized to oversell |
The Bottom Line
For most people, the answer is simple: buy a 20-30 year term life policy that covers 10-12x your income (or calculate your family’s specific needs), get quotes from 3+ companies, and lock in the lowest rate while you’re young and healthy. Skip whole life, variable life, and universal life unless a fee-only financial advisor specifically recommends them for your estate planning situation. Invest the premium savings — it will almost always outperform the cash value of a whole life policy.
Related: What Happens If You Let Your Life Insurance Lapse?