Annuities 101

5

min read

Annuity mortality credits: Boost your lifetime income

Amanda Gile

Amanda Gile

October 21, 2025

When you invest in an annuity, the insurer typically pools your money with the funds of others to help create retirement income for life. A key benefit of pooling is a mortality credit, which can help increase your annuity payments. It’s similar to insurance — insurers typically pool premiums, but only some policyholders file claims and receive benefits. The mortality credit is the extra income annuitants may receive when people in the pool pass away earlier than expected.

This article explores annuity mortality credits, explains how life expectancy pooling can boost payouts, and shows how annuities can leverage these credits. You’ll also see how Gainbridge can help you make sense of it all and help secure a comfortable retirement with guaranteed income for life. Please note that not all annuities offer mortality credits and annuity mortality credits are typically only offered to lifetime income annuities and varies from company to company.

{{key-takeaways}}

What are annuity mortality credits?

When offered, annuity mortality credits are financial benefits shared among annuitants in the same pool. When you buy an annuity, you join a group, and your annuity company uses the money in this group to guarantee your retirement income. When a person from your group passes away sooner than expected, your annuity company retains any remaining funds not paid out and adjusts the payouts of the remaining annuitants in the pool.

The longer you live, the more you may benefit from this pooling effect. Contrast this annuity structure to bond ladders. Investors can use annuities and bonds to generate a guaranteed stream of income in retirement. Bonds invest in debt, typically paying regular interest payments for a specified period before returning the principal. They can be low risk, but limited. 

Certain annuities offer something that bonds can’t: mortality credits that can produce higher income to help ensure you don’t outlive your money. These benefits are what make income annuities unique. 

How pooling life expectancy works

While no one can predict an individual’s life expectancy, annuity companies can make projections across thousands of people to forecast outcomes. This is the law of large numbers. 

Let’s liken it to auto insurance. If an insurer knows the number of car accidents that occur in a population, it can better assess risk when issuing policies. If one in 5,000 people will be in an accident and file a claim, only underwriting 50 policies can be far riskier than 50,000. The more policies it writes, the more confident the insurance company can be that the premiums from people who will never file claims will offset the cost of insuring the relatively few who do. 

With annuities and mortality credits, insurers know that some people will die before the anticipated life expectancy, some near the average, and others well past it. In a large sample, this creates a predictable distribution, giving insurers the confidence to offer higher payments to those who live longer because those who die early help balance things out. 

Pros and cons of mortality-credit-enhanced annuities

It’s important to weigh the advantages and disadvantages of mortality credits when buying an annuity

Pros

Annuities offer plenty of advantages, including reliable income and protection. 

  • Typically higher guaranteed income than bonds: Mortality credits can allow lifetime annuities to offer higher payouts than bonds. 
  • Protection against outliving assets: Longevity annuities – a type of Income Annuity — ensure payments continue for life, protecting against outliving your savings. 
  • Predictable payments for life: Payments can be predictable and consistent. You can receive the same amount of income at set intervals throughout retirement. 

Cons

Before purchasing an annuity, consider the disadvantages.

  • No (or reduced) death benefit for heirs: In a straight life annuity, there is no death benefit. Income only goes to living annuitants. So little or no principal remains for heirs. Some annuities do offer a death benefit, joint payouts and period certain payouts. 
  • Less liquidity: Your retirement income is locked up in a series of annuity payments. You typically can’t tap it for emergencies or pass it on without incurring charges and a potential tax hit. 
  • Mortality expense fees: Some insurers charge mortality and expense (M&E) fees, especially with variable annuities. This is to help cover administrative costs and financial risks of guaranteeing death benefits. 

{{inline-cta}}

The impact of annuity mortality credits on payouts

It’s easy to see the impact of annuity mortality credits on income with an example. 

Consider 10 retirees who each invest $10,000 into an annuity pool, totaling $100,000. Based on life expectancy tables, the annuity company expects each individual to live 10 more years. 

If someone passes away earlier than expected, the annuity company holds on to the unused balance and uses it to provide higher payouts for the surviving annuitants in the pool. As more retirees in the pool die, the remaining individuals can benefit from increasing mortality credits, elevating their income over time. After 10 years, survivors in the annuity pool may receive more than their original investment plus interest would have yielded.

*Hypothetical example for illustrative purposes only. Results will vary. 

Simplify retirement planning with Gainbridge 

Mortality credits are one element that makes certain annuities distinct from other investments. By pooling life expectancy for lifetime income annuities across a large segment of people, insurers can offer lifetime income — a major advantage of annuities over bond returns. This can help alleviate the concern that you’ll run out of money as you age. 

Of course, mortality credits come with considerations. Gainbridge makes sense of it all, demystifying how different types of annuities function by providing helpful and tailored resources. This can help you to find a product that aligns with your unique retirement goals. Whether you’re considering an annuity that provides lifetime income or seeking more flexibility along the road to retirement, we have options with no hidden fees or commissions. 

Explore a straightforward way to secure lifetime income with Gainbridge digital-first annuities

This article is intended for informational purposes only. It is not intended to provide, and should not be interpreted as, individualized investment, legal, or tax advice. For advice concerning your own situation please contact the appropriate professional. The GainbridgeⓇ digital platform provides informational and educational resources intended only for self-directed purposes. Guarantees are backed by the financial strength and claims-paying ability of the issuer.

Related Topics
Want more from your savings?
Compare your options
Question 1/8
How old are you?
Why we ask
Some products have age-based benefits or rules. Knowing your age helps us point you in the right direction.
Question 2/8
Which of these best describes you right now?
Why we ask
Life stages influence how you think about saving, growing, and using your money.
Question 3/8
What’s your main financial goal?
Why we ask
Different annuities are designed to support different goals. Knowing yours helps us narrow the options.
Question 4/8
What are you saving this money for?
Why we ask
Knowing your “why” helps us understand the role these funds play in your bigger financial picture.
Question 5/8
What matters most to you in an annuity?
Why we ask
This helps us understand the feature you value most.
Question 6/8
When would you want that income to begin?
Why we ask
Some annuities allow income to start right away, while others allow it later. This timing helps guide the right match.
Question 6/8
How long are you comfortable investing your money for?
Why we ask
Some annuities are built for shorter terms, while others reward you more over time.
Question 7/8
How much risk are you comfortable taking?
Why we ask
Some annuities offer stable, predictable growth while others allow for more market-linked potential. Your comfort level matters.
Question 8/8
How would you prefer to handle taxes on your earnings?
Why we ask
Some annuities defer taxes until you withdraw, while others require you to pay taxes annually on interest earned. This choice helps determine the right structure.

Based on your answers, a non–tax-deferred MYGA could be a strong fit

This type of annuity offers guaranteed growth and flexible access. Because it’s not tax-deferred, you can withdraw your money before age 59½ without IRS penalties. Plus, many allow you to take out up to 10% of your account value each year penalty-free — making it a versatile option for guaranteed growth at any age.

Fixed interest rate for a set term

Penalty-free 10% withdrawal per year

Avoid a surprise tax bill at the end of your term

Withdraw before 59½ with no IRS penalty

Earn

${CD_DIFFERENCE}

the national CD average

${CD_RATE}

APY

Our rates up to

${RATE_FB_UPTO}

Based on your answers, a non–tax-deferred MYGA could be a strong fit for your retirement

A non–tax-deferred MYGA offers guaranteed fixed growth with predictable returns — without stock market risk. Because interest is paid annually and taxed in the year it’s earned, it can be a useful way to grow retirement savings without facing a large lump-sum tax bill at the end of your term.

Fixed interest rate for a set term

Penalty-free 10% withdrawal per year

Avoid a surprise tax bill at the end of your term

Withdraw before 59½ with no IRS penalty

Earn

${CD_DIFFERENCE}

the national CD average

${CD_RATE}

APY

Our rates up to

${RATE_FB_UPTO}

Based on your answers, a tax-deferred MYGA could be a strong fit

A tax-deferred MYGA offers guaranteed fixed growth for a set term, with no risk to your principal. Because taxes on interest are deferred until you withdraw funds, more of your money stays invested and working for you — making it a strong option for growing retirement savings over time.

Fixed interest rate for a set term

Tax-deferred earnings help savings grow faster

Zero risk to your principal

Flexible term lengths to fit your timeline

Guaranteed rates up to

${RATE_SP_UPTO} APY

Based on your answers, a tax-deferred MYGA with a Guaranteed Lifetime Withdrawal Benefit could be a strong fit

This type of annuity combines the predictable growth of a tax-deferred MYGA with the security of guaranteed lifetime withdrawals. You’ll earn a fixed interest rate for a set term, and when you’re ready, you can turn your savings into a dependable income stream for life — no matter how long you live or how the markets perform.

Steady income stream for life

Tax-deferred fixed-rate growth

Up to ${RATE_PF_UPTO} APY, guaranteed

Keeps paying even if your account balance reaches $0

Protection from market ups and downs

Based on your answers, a fixed index annuity tied to the S&P 500® could be a strong fit

This type of annuity protects your principal while giving you the potential for growth based on the performance of the S&P 500® Total Return Index, up to a set cap. You’ll benefit from market-linked growth without risking your original investment, along with tax-deferred earnings for the length of the term.

100% principal protection

Growth linked to the S&P 500® Total Return Index (up to a cap)

Tax-deferred earnings over the term

Guaranteed minimum return regardless of market performance

Let's talk through your options

It seems you’re not sure where to begin — and that’s okay. Our team can help you understand how different annuities work, answer your questions, and give you the information you need to feel confident about your next step.

Our team is available Monday through Friday, 8:00 AM–5:00 PM ET.

Phone

Call us at
1-866-252-9439

Email

Let’s find something that works for you

Your answers don’t match any of our current quiz results, but you can still explore other types of annuities that are available. Take a look to see if one of these could fit your needs:

Non–Tax-Deferred MYGA

Guaranteed fixed growth with flexible access

May be ideal for:

those who want to purchase an annuity and withdraw their funds before 591/2.

Learn more
Tax-Deferred MYGA

Fixed-rate growth with tax-deferred earnings for long-term savers

May be ideal for:

those seeking fixed growth for retirement savings.

Learn more
Tax-Deferred MYGA with GLWB

Guaranteed growth plus a lifetime income stream

May be ideal for:

those seeking lifetime income.

Learn more
Fixed Index Annuity tied to the S&P 500®

Market-linked growth with principal protection

May be ideal for:

those looking to get index-linked growth for their retirement money, without risking their principal.

Learn more

Consider a flexible fit for your age and goals

You mentioned you’re looking for [retirement savings / income for life / stock market growth], but since you’re under 25, you might benefit more from a product that gives you more flexibility to access your money early.

A non–tax-deferred MYGA offers guaranteed fixed growth and allows you to withdraw funds before age 59½ without the 10% IRS penalty. You can also take out up to 10% of your account value each year without a withdrawal charge, giving you more flexibility while still earning a predictable return.

Highlights:

Fixed interest rate for a set term (3–10 years)

Withdraw before 59½ with no IRS penalty

10% penalty-free withdrawals each year

Interest paid annually and taxable in the year earned

Learn more about non–tax-deferred MYGAs
Thank you! Your submission has been received!
Take the Quiz

Stay Ahead. Get the Latest from Gainbridge.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Table of Contents

Share

This is some text inside of a div block.
Amanda Gile

Amanda Gile

Amanda is a licensed insurance agent and digital support associate at Gainbridge®.

Maximize your financial potential

with Gainbridge

Start saving with Gainbridge’s innovative, fee-free platform. Skip the middleman and access annuities directly from the insurance carrier. With our competitive APY rates and tax-deferred accounts, you’ll grow your money faster than ever.

Learn how annuities can contribute to your savings.

Get started

Individual licensed agents associated with Gainbridge® are available to provide customer assistance related to the application process and provide factual information on the annuity contracts, but in keeping with the self-directed nature of the Gainbridge® Digital Platform, the Gainbridge® agents will not provide insurance or investment advice

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Key takeaways
Mortality credits increase annuity payouts for longer-living annuitants by redistributing funds from those who pass away earlier.
These credits are unique to lifetime income annuities and can lead to higher guaranteed income than traditional fixed-income investments.
Pooling life expectancy allows insurers to balance risk and reward across large groups, ensuring predictable income for survivors.
Curious to see how much your money can grow?

Explore different terms and rates

Use the calculator
Want more from your savings?
Compare your options

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

See how your money can grow with Gainbridge

Try our growth calculator to see your fixed return before you invest.

Interested in annuities? Take your savings knowledge with you

Get a quick breakdown of how Gainbridge® fixed annuities compare — and which one might be right for you.

Annuity mortality credits: Boost your lifetime income

by
Amanda Gile
,
Series 6 and 63 insurance license

When you invest in an annuity, the insurer typically pools your money with the funds of others to help create retirement income for life. A key benefit of pooling is a mortality credit, which can help increase your annuity payments. It’s similar to insurance — insurers typically pool premiums, but only some policyholders file claims and receive benefits. The mortality credit is the extra income annuitants may receive when people in the pool pass away earlier than expected.

This article explores annuity mortality credits, explains how life expectancy pooling can boost payouts, and shows how annuities can leverage these credits. You’ll also see how Gainbridge can help you make sense of it all and help secure a comfortable retirement with guaranteed income for life. Please note that not all annuities offer mortality credits and annuity mortality credits are typically only offered to lifetime income annuities and varies from company to company.

{{key-takeaways}}

What are annuity mortality credits?

When offered, annuity mortality credits are financial benefits shared among annuitants in the same pool. When you buy an annuity, you join a group, and your annuity company uses the money in this group to guarantee your retirement income. When a person from your group passes away sooner than expected, your annuity company retains any remaining funds not paid out and adjusts the payouts of the remaining annuitants in the pool.

The longer you live, the more you may benefit from this pooling effect. Contrast this annuity structure to bond ladders. Investors can use annuities and bonds to generate a guaranteed stream of income in retirement. Bonds invest in debt, typically paying regular interest payments for a specified period before returning the principal. They can be low risk, but limited. 

Certain annuities offer something that bonds can’t: mortality credits that can produce higher income to help ensure you don’t outlive your money. These benefits are what make income annuities unique. 

How pooling life expectancy works

While no one can predict an individual’s life expectancy, annuity companies can make projections across thousands of people to forecast outcomes. This is the law of large numbers. 

Let’s liken it to auto insurance. If an insurer knows the number of car accidents that occur in a population, it can better assess risk when issuing policies. If one in 5,000 people will be in an accident and file a claim, only underwriting 50 policies can be far riskier than 50,000. The more policies it writes, the more confident the insurance company can be that the premiums from people who will never file claims will offset the cost of insuring the relatively few who do. 

With annuities and mortality credits, insurers know that some people will die before the anticipated life expectancy, some near the average, and others well past it. In a large sample, this creates a predictable distribution, giving insurers the confidence to offer higher payments to those who live longer because those who die early help balance things out. 

Pros and cons of mortality-credit-enhanced annuities

It’s important to weigh the advantages and disadvantages of mortality credits when buying an annuity

Pros

Annuities offer plenty of advantages, including reliable income and protection. 

  • Typically higher guaranteed income than bonds: Mortality credits can allow lifetime annuities to offer higher payouts than bonds. 
  • Protection against outliving assets: Longevity annuities – a type of Income Annuity — ensure payments continue for life, protecting against outliving your savings. 
  • Predictable payments for life: Payments can be predictable and consistent. You can receive the same amount of income at set intervals throughout retirement. 

Cons

Before purchasing an annuity, consider the disadvantages.

  • No (or reduced) death benefit for heirs: In a straight life annuity, there is no death benefit. Income only goes to living annuitants. So little or no principal remains for heirs. Some annuities do offer a death benefit, joint payouts and period certain payouts. 
  • Less liquidity: Your retirement income is locked up in a series of annuity payments. You typically can’t tap it for emergencies or pass it on without incurring charges and a potential tax hit. 
  • Mortality expense fees: Some insurers charge mortality and expense (M&E) fees, especially with variable annuities. This is to help cover administrative costs and financial risks of guaranteeing death benefits. 

{{inline-cta}}

The impact of annuity mortality credits on payouts

It’s easy to see the impact of annuity mortality credits on income with an example. 

Consider 10 retirees who each invest $10,000 into an annuity pool, totaling $100,000. Based on life expectancy tables, the annuity company expects each individual to live 10 more years. 

If someone passes away earlier than expected, the annuity company holds on to the unused balance and uses it to provide higher payouts for the surviving annuitants in the pool. As more retirees in the pool die, the remaining individuals can benefit from increasing mortality credits, elevating their income over time. After 10 years, survivors in the annuity pool may receive more than their original investment plus interest would have yielded.

*Hypothetical example for illustrative purposes only. Results will vary. 

Simplify retirement planning with Gainbridge 

Mortality credits are one element that makes certain annuities distinct from other investments. By pooling life expectancy for lifetime income annuities across a large segment of people, insurers can offer lifetime income — a major advantage of annuities over bond returns. This can help alleviate the concern that you’ll run out of money as you age. 

Of course, mortality credits come with considerations. Gainbridge makes sense of it all, demystifying how different types of annuities function by providing helpful and tailored resources. This can help you to find a product that aligns with your unique retirement goals. Whether you’re considering an annuity that provides lifetime income or seeking more flexibility along the road to retirement, we have options with no hidden fees or commissions. 

Explore a straightforward way to secure lifetime income with Gainbridge digital-first annuities

This article is intended for informational purposes only. It is not intended to provide, and should not be interpreted as, individualized investment, legal, or tax advice. For advice concerning your own situation please contact the appropriate professional. The GainbridgeⓇ digital platform provides informational and educational resources intended only for self-directed purposes. Guarantees are backed by the financial strength and claims-paying ability of the issuer.

Maximize your financial potential with Gainbridge

Start saving with Gainbridge’s innovative, fee-free platform. Skip the middleman and access annuities directly from the insurance carrier. With our competitive APY rates and tax-deferred accounts, you’ll grow your money faster than ever. Learn how annuities can contribute to your savings.

Amanda Gile

Linkin "in" logo

Amanda is a licensed insurance agent and digital support associate at Gainbridge®.