Annuity guide
Annuity vs Bond Ladder: Which One Should You Build?
A bond ladder and an annuity look similar on paper: a lump sum goes in, a schedule of payments comes out, and neither one depends on the stock market. They diverge on one question that decides everything else — what happens after the money in your name is gone.
Last updated September 22, 2026 · Reviewed against our editorial methodology
The short answer
A bond ladder gives you a known stream of payments for a known number of years, and you keep the principal until each rung matures. An annuity gives you a stream that has no end date, in exchange for handing the principal to an insurer. So the choice is not which product is safer. It is whether the money you are committing is money you need to be able to get back, or money whose only job is to keep a paycheck arriving.
If the ladder runs out while you are still spending, the shortfall comes out of your remaining savings or your family's budget. If an annuity runs out, that is not a thing that happens — that is the entire product. Read the plain definition of an annuity if the mechanics are new to you, then come back to the comparison below.
What each one actually is
A bond ladder is a pile of individual bonds or CDs with maturity dates spread out in order, typically one after another. When the first matures you have cash: spend it, or reinvest it at the far end of the ladder and keep the pattern going. Because each bond is held to its own maturity, the daily price of the bond hardly matters, which is the feature that makes ladders popular with people who do not want to watch markets. TreasuryDirect, the Treasury Department's own site, sells United States government securities directly to individuals with no commission, which is why a Treasury ladder is the cheapest version to build.
An annuity is a contract. You pay a premium to an insurance company and it promises a series of payments. In an immediate annuity those payments begin within about a year; in a deferred version they begin later. The insurer sets the payment by combining the interest rates it expects to earn on your money with the mortality experience of everyone in the pool. That second ingredient is the one a ladder does not have, and it is what allows a lifetime payment to be larger than a simple withdrawal schedule from the same sum.
How the income arrives
A ladder pays interest on a calendar — most Treasury notes pay every six months — and returns each bond's face value on its maturity date. The payment pattern is lumpy and visible: you can point at the date a rung lands and know the amount. A ladder built and rolled carefully can be arranged to produce a roughly even monthly amount, but that is engineered, not automatic.
An annuity pays on a payment mode you choose: monthly, quarterly or annually, with the first payment set by the contract's effective date. The amount is fixed for a level income annuity, or it changes by a stated rule for an indexed or inflation-adjusted one. The important difference in the arrival pattern is that the annuity does not stop at a scheduled date. It stops at an unscheduled one — the end of the guaranteed period or, in a life-only contract, the end of a life.
If you want to see the arithmetic for a specific age and deposit, the annuity calculator runs the same inputs the insurer uses, and current annuity rates shows where the pricing stands this month.
Side-by-side comparison
| Bond ladder | Annuity | |
|---|---|---|
| Who stands behind the money | The Treasury, an agency, a corporation, or a bank's deposit insurance for CDs | The insurer, with a state guaranty association backstop up to a capped amount |
| How long payments last | Until the last rung matures — a fixed schedule you choose | For life, or for a guaranteed period, depending on the payout option |
| Principal | Yours until each maturity; you can stop the ladder and take it | Transferred to the insurer; not recoverable as a lump sum once the income starts |
| What you are exposed to | Reinvestment risk — new rungs earn whatever rates are on offer | Inflation and insurer credit — the payment cannot be repriced after you sign |
| Year-to-year tax | Interest is taxed as it is received, every year | Growth is untaxed until withdrawn; each payment is split between principal and earnings |
| Leaving money to heirs | Unspent rungs pass to your estate like any other asset | Only what the payout option provides — a life-only annuity leaves nothing |
| Cost structure | No commission buying at auction; a spread if bought through a dealer | Commission is inside the pricing, so it shows up as a lower rate rather than a bill |
What a ladder looks like in practice
Here is an illustrative five-year ladder, not a quote. Amounts are rounded and the rates are placeholders, because Treasury yields change at every auction and the exact figure at the Treasury's own daily yield curve will differ the day you build it.
| Rung | Amount | Maturity | What happens |
|---|---|---|---|
| 1 | $20,000 | Year 1 | Cash plus final interest becomes year one spending |
| 2 | $20,000 | Year 2 | Second year of spending, or reinvested to a new five-year rung |
| 3 | $20,000 | Year 3 | Same choice, priced at whatever rates exist then |
| 4 | $20,000 | Year 4 | Same choice |
| 5 | $20,000 | Year 5 | The ladder is over unless every rung was rolled |
Rolling the ladder is the discipline the structure depends on. Every time a rung matures you are making a fresh decision at today's price, which is exactly the exposure an annuity removes. That is a fair trade in a rising-rate world and a painful one if rates drift down while your spending stays flat.
How the tax falls
A ladder is the simpler of the two and not in your favour. Every coupon is taxable in the year it is received, at your ordinary rate, even if you reinvest it immediately and never see the cash. There is no deferral mechanism. Treasury interest does carry one genuine advantage: it is exempt from state and local income tax, so a household in a state with real income tax keeps more of the same yield than the quoted number suggests. Corporate and municipal bonds have their own treatment, and the general rules on interest and investment income are in IRS Publication 550.
An annuity purchased with after-tax money outside an IRA defers tax on the growth until you take it out. Once income begins, each payment is divided by an exclusion ratio into a return of your own principal, which is not taxed again, and the earnings portion, which is. If the premium came from a traditional IRA or a 401(k), no such split applies — every dollar of income is ordinary income, because nothing has been taxed yet. IRS Publication 575 sets out the annuity rules. The tax shape is not a reason to buy an annuity, but it is frequently the deciding factor when the yields are close.
The risks each one carries
A ladder's risks are about time and rates. Reinvestment risk is the honest one: you will always be buying the next rung at whatever the market demands, and if that is two points lower than the rung you just lost, your income steps down permanently unless you shorten the ladder or cut spending. Inflation risk sits underneath it, because a fixed coupon buys less each year. Credit risk is real for corporate and municipal rungs and effectively absent for Treasuries held to maturity. A ladder also has no floor under a bad decade — if you spend the same amount while rolling into low yields, the ladder simply ends sooner.
An annuity's risks are about the counterparty and the terms. Insurer credit risk means the guarantee is only as good as the company behind it; the state guaranty association system is a capped, state-by-state backstop rather than a federal one, and it is not the same thing as FDIC deposit insurance, which never applies. Liquidity risk is the bigger practical problem: money inside an annuity is not a checking account. And inflation risk is the one you cannot fix after signing, which is why a level payment for twenty years is a much smaller real income than it looks today.
Which money suits which job
| The money in front of you | Usually fits | Why |
|---|---|---|
| The next two years of spending | Deposit account or a short CD ladder | Access and clarity matter more than yield on this layer |
| Essential expenses for the rest of your life | A lifetime income annuity | It is the only structure that cannot be outlived |
| A known bill in a known year | A single bond maturing on that date | Matching the date removes the need to guess |
| Money your children will inherit | A ladder or other assets | A life-only annuity forfeits this purpose entirely |
| A lump you may need to move quickly | Neither | Both tie the money up, one with a maturity date and one with a contract |
The order in the table is also a sensible sequence for building a plan: cover the near years with something liquid, buy income for the essentials you could not do without, and only then consider a longer commitment such as a fixed annuity or a fixed index annuity for money you have already decided is committed. If you are closer to the first payment than the last, when payments actually begin is worth reading before you sign anything.
Frequently asked questions
- Is an annuity better than a bond ladder?
- Neither is better in general; they solve different problems. A bond ladder is better when you want to keep control of the principal, leave it to someone, or spend unevenly. An annuity is better when the priority is a payment that cannot run out, because the ladder runs out the day the last rung does and no one makes up the difference.
- What is a bond ladder in retirement?
- A bond ladder is a set of bonds or certificates of deposit with staggered maturity dates, for example one maturing each year for five years. The maturing rung either pays you cash or is reinvested at the far end of the ladder. The point is that you are not forced to sell anything at a bad price, and you are not repricing all your money at once.
- Which is safer, an annuity or Treasury bonds?
- United States Treasury securities are backed by the full faith and credit of the federal government, which is the strongest credit available, but only for the amount and date written on the bond. An annuity guarantee is only as strong as the insurer writing it, with a state guaranty association as a capped backstop. Treasury safety is about the money; annuity safety is about the money and the length of the promise.
- Can a bond ladder last as long as I do?
- Not on its own. A ladder is a fixed amount of money divided over a fixed number of years. If you live longer than the schedule, or if you withdraw more than planned in a bad sequence of years, the ladder ends. An annuity that pays for life is the only common option that keeps paying when the money in your name has been spent.
- How are bond ladder interest payments taxed?
- Interest is taxable in the year it is received, whether or not you spend it, and it is ordinary income rather than a lower capital gains rate when held to maturity. Treasury interest is exempt from state and local income tax, which can matter a lot if you live in a high-tax state. Corporate and municipal bonds follow their own rules, and municipal interest is often federally tax-exempt.
- What happens to a bond ladder when rates rise?
- New rungs earn more, which is good, but the rungs you still hold are worth less if you sell them before maturity, and any bond fund you hold along the way falls in price. A ladder held to maturity is unaffected by the price move, which is the main reason people build one. An annuity purchased before the rise keeps its old rate locked in for the term, which is the mirror-image problem.
- Should I buy both an annuity and a bond ladder?
- Many households do, and it is a reasonable structure: a floor of lifetime income covering essentials, then a ladder or savings above it covering everything else. The mistake to avoid is buying two versions of the same thing, such as a variable annuity with a withdrawal benefit sitting next to a bond ladder, and paying for overlap you do not notice.
Sources
- TreasuryDirect — marketable securities, bought direct with no commission.
- TreasuryDirect — Treasury notes, the usual rung in a ladder.
- TreasuryDirect — how pricing and discounts on marketable securities work.
- U.S. Treasury — daily par yield curve rates.
- IRS Publication 550 — investment income and expenses.
- IRS Publication 575 — pension and annuity income.
- NOLHGA — state guaranty associations and their limits.
