The Guide to Insurance & Protection

Insurance has one job: to protect the financial plan you're building from a risk large enough to derail it. The guiding principle is simple — insure what you can't afford to self-fund, and skip the rest. A lost income, a major illness, or the cost of care in old age can undo years of saving; a cracked phone screen cannot.

So the goal isn't maximum coverage, it's enough coverage without paying for more than you need. That means buying the right amount of the few policies that protect catastrophic risks, and declining the small, low-value add-ons.

Life insurance replaces what your income does for the people who depend on it — so if no one relies on your income, you may need little or none. If people do, the DIME method gives a grounded number: add your Debts, Income to replace, Mortgage and Education costs, then subtract what your family already has.

That typically lands a young family between $500,000 and $1.5 million. Size it with the human life value calculator and read how much life insurance you need.

Once you know the amount, choose the type. Term covers you for a set period (say 20–30 years) cheaply; whole life lasts forever and builds cash value, but costs 5–15× more for the same death benefit. For most families, term covers the real need — your working years — at a fraction of the cost, freeing money to invest separately.

Whole life fits specific cases: a lifelong dependent, estate planning, or business needs. Compare the two in term vs whole life and the life insurance calculator.

Your ability to earn is your single largest asset — and during your working years, a disabling injury or illness is more likely than death. Yet income protection is the coverage people most often overlook. If an extended loss of income would sink your finances, disability insurance fills a critical gap.

Many workers have some coverage through an employer; check whether it would actually replace enough of your income, and for how long, before assuming you're covered.

If you have a qualifying high-deductible health plan, a Health Savings Account is one of the most powerful accounts in all of personal finance. It's triple tax-advantaged: contributions lower your taxable income, the money grows tax-free, and withdrawals for medical costs are tax-free too.

Unused funds roll over year to year and can be invested, so a well-funded HSA doubles as a stealth retirement account for healthcare costs. Model it with the HSA calculator.

Two more pieces round out a plan. Long-term care — the cost of extended help in old age — can be enormous and isn't covered by most health insurance; plan for it with the long-term care calculator. An annuity can turn savings into guaranteed lifetime income, useful for retirees who want a paycheck they can't outlive.

Finally, name your beneficiaries on every policy and account, and skip the low-value extras — extended warranties, flight insurance, tiny-deductible riders — that insure risks you can comfortably absorb.