Income Annuities: Immediate And Deferred

Nov. 08, 2017 10:40 PM ET30 Comments2 Likes
Dirk Cotton profile picture
Dirk Cotton

Annuities are insurance contracts that you can purchase to provide a stream of income for as long as you live. Think of them as life insurance in reverse. With life insurance, you pay premiums periodically while you are alive and your beneficiaries receive a large lump-sum payment when you die. Annuities are just the opposite - you pay a large lump sum to the insurance company up front and they make periodic payouts to you until you die, no matter how long that might be.

The following diagrams show the cash flows for life insurance, single-premium immediate annuities (SPIAs) and deferred income annuities (DIAs). Blue cash flows go to you and red cash flows represent payments you make to the insurance company.

The difference between an immediate annuity and a deferred income annuity is that immediate annuities begin payouts in less than one year, while deferred income annuity payouts can be deferred for many years.

I can purchase a $500,000 single premium immediate annuity today and begin receiving payouts next month if I wish. I can purchase a $100,000 single premium deferred annuity today and elect to not receive those payouts for ten years, for example, if I prefer.

Why would I want to defer an annuity's payouts? Because deferred annuities and immediate annuities solve two different retirement problems.

Immediate annuities can be purchased at the beginning of retirement to help provide a lifetime of safe "floor" income. Retirees with little secure income may want to augment that safe income with an immediate annuity. Retirees with significant Social Security benefits and a pension may have plenty of safe income and not need an immediate annuity.

The following diagram shows the problem an immediate annuity can fix. The retiree has only a small portion of income generated from pensions and Social Security and may be exposed to a good deal of market risk in the red area. The green "floor" of safe income can be raised throughout retirement with an immediate annuity.

Some households may feel that they have adequate income in early retirement but worry that they might not have enough remaining wealth to fund their desired standard of living late in retirement should they live a very long time. Deferred annuities, also referred to as "longevity insurance", can solve that problem.

An immediate annuity provides income beginning in less than a year and continues those payouts for as long as the annuitant(s)[1] live. A deferred annuity begins payouts at some contracted date in the future if and only if the annuitants survive to that date. At that time, DIA payouts also continue for as long as the annuitants live, but because the insurer will make fewer payouts with a DIA, and none at all if the annuitants don't survive until the future date, DIAs are a less expensive way to fund late retirement than SPIAs and much less expensive than spending from an investment portfolio.[2]

A good candidate for a DIA might be a household that relies on spending from an investment portfolio and is confident that the portfolio will fund early years of retirement but concerned that it will be prematurely depleted. A study my son and I conducted found that depleting a portfolio before age 80 should be quite rare.[3,7] A DIA is a good way to insure income after age 80 or so in the event of a failed portfolio.

See how portfolio survival rates begin to decrease sharply (risk of ruin increases sharply) once we reach age 80 to 85? Deferred income annuities can provide cost-effective protection against that increasing risk in late retirement for retirees who depend on an investment portfolio for income.

Why buy a deferred income annuity now and defer payments 20 years instead of just waiting 20 years to buy an immediate annuity? Because the DIA will be much cheaper and because there is no guarantee we will still have enough remaining savings to afford an immediate annuity when that time comes.

Assuming 3% annual inflation, a 65-year old man could buy a DIA today that would generate $10,000 of income per year in 2017 dollars ($15,580 in 2032 dollars) beginning at age 80 for a one-time purchase of $41,560.

An 80-year old could purchase an immediate annuity today that will generate $10,000 of immediate annual income for $91,070. It's much cheaper to buy the late retirement income in advance.

The immediate annuity would generate significantly more lifetime income, of course, but it requires more than twice the initial outlay. For households that only expect to need additional income in the event of a very long life, the DIA is the better choice.

This is not an apples-to-apples comparison. This assumes that life expectancies and interest rates will remain roughly the same over those 15 years. I have figured in 3% inflation, which could be high or low. The SPIA purchaser will almost certainly receive some income while the DIA purchaser will receive nothing unless she survives to age 80.

Nonetheless, the annuitant who does live to 80 will fund income the least expensive way. The DIA is longevity insurance and that's how insurance works. We accept a certain loss (premiums) to protect us from a potentially very large loss (running out of money in late retirement). We pay someone else to accept our risk.

Deferred annuities, like retirement finance in general, have an accumulation phase and a distribution phase. But, the phases might be easier to understand if we describe them as two different products.

Imagine that the accumulation phase of a deferred income annuity is like having a fixed-interest rate savings account. The money invested in this savings account is illiquid because the insurer can charge high surrender fees if the annuitant makes withdrawals sooner than the annuity contract allows. Taxes on earnings are deferred until they're withdrawn, so sort of like a savings account held in a traditional IRA but without a tax break on the contributions.

The value of this account grows until the DIA is annuitized, or converted into a stream of lifetime income, or until the annuitants die, in which case the account value becomes zero. If the annuitants die during either phase, even if payouts have not begun, the results are pretty much the same as with an immediate annuity. That means that unless riders are purchased to guarantee some payout to your beneficiaries, the deferred income annuity will have no residual value.

The second product (the distribution phase) is a life annuity that you will choose to purchase with funds from the "savings account" if you survive the deferral period. If the annuity is funded from an IRA or 401k - a "QLAC", described below - you must begin annuitization by age 85. Funded outside a retirement account, you can often delay annuitization until age 90.

An annuitant might reach the age they expected to convert to an annuity, not need the income, and elect to delay annuitization until they do. Or, they might find they need the income sooner and move back the annuitization date a few years.

Inflation is a greater concern with deferred annuities than immediate annuities. While most deferred annuities don't offer inflation protection, those that do offer it don't provide inflation protection during the accumulation phase. The inflation protection kicks in only when the account is converted to an annuity. Since the deferral period can last a long time, inflation can become a significant issue as your axccount compounds during the accumulation phase at bond-like interest rates.

Another advantage of DIAs compared to immediate annuities is that they require a smaller cash outlay because they only provide income if you survive until late in retirement. According to researcher David Blanchett, "The cost of a DIA, for example, that would provide $10,000 a year of income, if you buy it at age 65, it would cost about 20% of what it would cost to have a SPIA starting today at age 65 to provide that same level of income." [4]

Wade Pfau wrote a column entitled "Why Retirees Should Choose DIAs over SPIAs." [5] The short answer is that deferred annuities are the most economically-efficient way to finance the latter years of retirement should a retiree or spouse live a long time. The more technical answer is that DIAs "expand" the retirement income efficient frontier and create opportunities with higher expected returns for a given level of risk.

There is a special type of DIA worth mentioning, a qualified longevity annuity contract (QLAC). A QLAC is a deferred annuity that you can purchase with qualified funds from your retirement accounts with payouts deferred to as late as age 85.

According to Motley Fool[6], “a QLAC allows the insured to withdraw 25% — up to a maximum of $125,000 for single folks and $250,000 for married couples — from their qualified retirement accounts and exempt these funds from being considered in their RMD calculation from age 70½ onward.”

I recently recommended a QLAC to friends. They plan to annuitize it at age 82, but if they reach that age and their portfolio has held up well, they can choose to defer payouts up to three more years and receive larger checks then. On the other hand, if their portfolio underperforms, they can choose to annuitize a few years earlier and receive slightly smaller checks sooner.

Annuities are not particularly popular although interest in DIAs has recently grown.

One of the problems, I believe, is that retirees often consider annuities in isolation and not as part of an integrated plan. True, the money used to purchase an annuity cannot be left to your heirs. (Unless you buy special riders to continue payouts to your beneficiaries for some guaranteed minimum number of years. Those essentially offset mortality credits and defeat much of the purpose of buying the annuity.)

On the other hand, if you purchase an annuity and die early in retirement, the good news (financially) is that you will have had a relatively brief and inexpensive retirement. That may mean you had plenty of savings apart from the annuity to leave your heirs.

If you live to an old age, an annuity might help you avoid spending other savings that you can leave to heirs. Owning an annuity may give you more confidence (or may not, depending on your personal risk aversion) to invest your portfolio more aggressively and improve your odds of earning a greater return. As Pfau's research shows, annuitants often end up with greater terminal wealth.

The point is that you need to consider annuities as an integrated part of a retirement plan and consider the entire plan's terminal wealth instead of focusing on the fact that the annuity has no value at death. If the annuity ultimately becomes worthless but it has preserved other assets, it will have done its job.

This isn't a thorough treatment of deferred annuities. My goal is simply to explain their salient characteristics for comparison with immediate annuities and Social Security benefits. If you want more information - and certainly if you are considering purchasing one - please see the references below.

The most important takeaway is that deferred income annuities (DIAs) are the most economically efficient way to fund late retirement by providing "longevity insurance." Single-Premium Income Annuities (SPIAs) are a better way to provide income throughout retirement for retirees with an inadequate "floor" of safe income. The correct choice depends on the problem or problems you are trying to solve - you might even need one of each.

As I have mentioned often, I believe that retirees should plan retirement in a way that makes them happy. Some people hate annuities; some won't invest in the stock market. If you understand the pros and cons of each and can't be persuaded, buy what lets you sleep at night.


[1] An annuity can cover a single life (annuitant) or joint lives (annuitants).

[2] The 4% Rule-At What Price?, Scott, Sharpe, Watson.

[3] Competing Risks: Death and Ruin, Cary Cotton, Alex Mears and Dirk Cotton, Journal of Personal Finance Vol 15 issue 2, Aug 24, 2016, page 36.

[4] Pros and Cons of 2 Key Annuity Types, David Blanchett interview video.

[5] Why Retirees Should Choose DIAs over SPIAs - Articles - Advisor Perspectives, Wade Pfau, 2013.

[6] What Is a QLAC, and Why Might You Want One?.

[7] Note that these curves show the cumulative conditional probability of portfolio survival. Most studies show the probability, for instance, that a 65-year old's portfolio will survive to age 95. A Kaplan-Meier curve shows the probability that a retiree who actually lives to 80 and has not depleted her portfolio, for example, will experience portfolio failure at later ages. Retirees who have already died or already depleted their portfolios are not included in the Kaplan-Meier calculation of future probabilities.

This article was written by

Dirk Cotton profile picture
Dirk Cotton is a retired executive of America Online (AOL) who loves to spend time with his family, fly fish, shoot sporting clays, attend college baseball games, sail, follow the Wildcats, and write. He currently runs a personal financial planning service, JDC Planning, LLC, in Chapel Hill, NC and blogs about retirement finances at Recognizing that the median savings for a family approaching retirement age is less than $100,000 and that half of those households have no retirement savings at all, his writing and practice focus on retirement finances for the “unwealthy,” which is the vast majority of the middle class. Dirk is the author of two books, Retiring When Your 401(k) Fails and Locally Groan, a book about growing up in the South. He holds a bachelors degree from the University of Kentucky in with a topical major in computer science, an MBA from Marymount University and a Certificate in Financial Planning from Boston University.

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