Immediate annuity and deferred annuity are two very different ways to use the same type of financial product, and confusing them can lead you to buy the wrong contract for your stage of life. This guide compares them directly: when payments start, how much liquidity you keep, how your money grows, and which client profile fits each one best, so you can decide with clear information instead of confusing terminology.
What an immediate annuity (SPIA) is
A single premium immediate annuity, known as a SPIA, works simply: you hand over a lump sum to the insurer one time and, in exchange, start receiving income payments almost immediately, generally within the first twelve months. You can choose for those payments to last for life, for life for you and a spouse, or for a fixed period of years such as ten or twenty.
Once you convert your premium into that stream of payments, the money is no longer available as a lump sum you can withdraw all at once. That lack of flexibility is exactly the trade-off: you give up immediate access to the full amount in exchange for guaranteed, predictable income that you cannot accidentally exhaust or lose to market performance.
What a deferred annuity is
A deferred annuity works in two phases. During the accumulation phase, your money grows tax-deferred — you do not pay tax on the gains year after year, only when you eventually withdraw the money — and that phase can last anywhere from a few years to several decades, depending on when you plan to retire. When you decide it's time, you convert the accumulated value into income payments during the payout phase, similar to an immediate annuity, or you simply withdraw the money as needed.
Unlike a SPIA, a deferred annuity does retain some liquidity during the accumulation phase: most contracts let you withdraw a limited percentage each year — commonly 10% — without a surrender penalty, although withdrawals before age 59½ usually also carry a 10% federal tax penalty on the gains.
Availability, cost, benefits, and eligibility vary by person, product, contract, and insurance company, as well as by your service area. Guarantees are subject to the claims-paying ability of the issuing insurance company. Karla Arámburo is not affiliated with or endorsed by Medicare or the federal government.
Quick comparison table
| Aspect | Immediate Annuity (SPIA) | Deferred Annuity |
|---|---|---|
| When payments begin | Almost immediately (within 12 months) | Years or decades later, when you decide |
| Liquidity | Very low or none after purchase | Limited penalty-free withdrawals each year |
| Value growth | Not applicable; the money is already income | Grows tax-deferred during accumulation |
| Typical use | Retirees who need income now | People still saving for the future |
| Common riders | Period certain, joint survivor benefit | Death benefit, guaranteed lifetime income |
| Ideal profile | Age 65-70, retiring now | Age 50-60, planning ahead |
Optional riders: death benefit and guaranteed income
Deferred annuities often offer a death benefit rider, which guarantees your beneficiaries receive at least the premium you paid (or more, depending on the rider) if you pass away before converting the contract into income, and a guaranteed lifetime income rider, which secures a minimum monthly payment for life starting on a future date you choose, even if the account value were to run out. Both riders generally carry an additional annual cost.
Immediate annuities also have similar options, though they are chosen at the time of purchase rather than added later: a period-certain option ensures that if you pass away shortly after payments begin, your beneficiaries receive the remaining payments for that period, and a joint option extends payments for as long as your spouse is living.
Tax treatment of each
With a SPIA purchased with after-tax money, each payment is split between principal — not taxed — and earnings — taxed as ordinary income — using a proportional exclusion formula. If the premium came from a pre-tax account, like a 401(k) or a traditional IRA, the entire payment is generally taxed as ordinary income. With a deferred annuity, you do not pay tax year after year on the growth; the tax is deferred until you withdraw the money or begin receiving payments, at which point the gains are taxed as ordinary income.
How they fit into your complete retirement plan
Many people use both at different points in life: they buy a deferred annuity while still saving, and years later, at retirement, convert it into an immediate annuity or guaranteed payments. If you are considering moving funds from a former employer's 401(k) into an annuity, first review our 401(k) rollover checklist to avoid costly tax mistakes during the transfer. To understand fixed annuities in more detail, including how the guaranteed interest rate is set, see our fixed annuities guide, and to see how annuities fit alongside Social Security and your other savings within a complete income plan, review our retirement income planning guide.
A typical example: someone who is 68 and retiring this year, with a modest pension and savings in an IRA, might use a portion of those savings to buy a SPIA that covers their fixed monthly expenses immediately, leaving the rest invested for variable expenses or emergencies. By contrast, someone who is 55 and still contributing to a 401(k) is likely better served by a deferred annuity, letting tax-deferred growth work over the next ten or fifteen years before deciding how to convert it into income.
Free bilingual help choosing
I am Karla Arámburo, an independent, bilingual insurance agent licensed to serve families in Orange, Los Angeles, San Diego, and Riverside counties, including cities like Escondido, Corona, Whittier, and Anaheim. I review your age, your other income sources, your time horizon before retiring, and your tolerance for reduced liquidity to help you decide between an immediate and a deferred annuity, in Spanish or English, at no cost to you.
You can call or text (619) 321-8733, or check local information if you live in Escondido or Corona. This page is general education, not individualized advice or a product recommendation.
Frequently asked questions
What is an immediate annuity (SPIA)?
It is a contract where you hand over a single premium to the insurer and, in exchange, start receiving income payments almost immediately, generally within the first 12 months, either for life or for a fixed number of years.
What is a deferred annuity?
It is a contract where your money grows tax-deferred during an accumulation phase — which can last years or decades — before you decide to convert it into income payments in the future, or withdraw it in other ways.
Can I withdraw money from an immediate annuity after buying it?
Generally not, or only in a very limited way. Once you convert your premium into a stream of payments, that money is no longer available as a lump sum; in exchange, you get guaranteed, predictable income.
Do deferred annuities have an early withdrawal penalty?
Yes, typically during a multi-year period called the surrender period, withdrawing more than the annual penalty-free amount can trigger a charge. In addition, withdrawals before age 59½ usually carry a 10% federal tax penalty on the gains.
What is a guaranteed lifetime income rider?
It is an optional benefit, usually with an added cost, that guarantees a minimum lifetime income from your deferred annuity, even if the account value is eventually depleted by withdrawals or market performance.
How are payments from an immediate annuity purchased with after-tax money taxed?
Each payment is split between principal (not taxed, because you already paid tax on that portion) and earnings (taxed as ordinary income), using a proportional exclusion formula. If the annuity was purchased with pre-tax money from an account like a 401(k) or traditional IRA, the entire payment is generally taxed as ordinary income.
Which is better for me if I'm 68 and already retired?
For someone who already needs income now, an immediate annuity usually fits better, because it starts paying right away. We review your other income sources together — Social Security, a pension, savings — before deciding how much to allocate to a SPIA.
What if I'm 55 and still working?
A deferred annuity usually fits better, because it lets your money keep growing tax-deferred during the years before you retire, and you decide later when and how to convert it into income.