Annuities 101

5

min read

Flexible premium immediate annuity explained

Amanda Gile

Amanda Gile

October 7, 2025

When planning for retirement, a key concern is creating reliable income that covers your living expenses and supports the lifestyle you want. Annuities are a common solution, as they can offer steady payments and come in a variety of structures, including fixed, variable, immediate, and deferred, to suit your goals. 

For those approaching or already in retirement, immediate annuities can be an attractive option. Unlike deferred annuities, which accumulate value before paying out, immediate annuities begin making payments within 12 months of purchase. A flexible premium immediate annuity (FPIA) takes this a step further, allowing you to make multiple premium contributions over time while still gaining access to income quickly. 

This guide breaks down how these annuities work, how they compare to other types, and what to consider when contributing to one.

{{key-takeaways}} 

What is a flexible premium immediate annuity?

An FPIA combines two key features: the quick start of an immediate annuity and the funding flexibility of a deferred annuity. With FPIAs, you can begin receiving income payouts within a year of your initial contribution, while also making multiple premium contributions before income begins. This differs from traditional immediate annuities, which typically require a single lump-sum payment. 

Payment structures vary by contract and provider, but most FPIAs offer guaranteed income, giving retirees a predictable cash flow regardless of market fluctuations. Because annuity guarantees depend on the issuing insurer, it’s essential to evaluate the financial strength and claims-paying history of any provider you’re considering. Gainbridge, for example, is a well-capitalized company that can help simplify annuity contributions, including flexible payment annuities.

What is a flexible premium deferred annuity?

Also called flexible installment deferred annuities, flexible premium deferred annuities (FPDAs) are insurance contracts that you fund over time. In contrast to FPIAs, FPDAs delay income payments until a future date, often during retirement. This longer accumulation period typically lets your contributions grow tax-deferred, helping increase the value of your annuity. Earnings are tied to either fixed interest rates or market performance, depending on the contract.

The key difference lies in the timing. FPIA payments start within the first year after your initial contribution, while FPDAs postpone payouts for years or even decades. Deciding between the two comes down to how soon you need income. 

Similar to an FPDA, a single premium deferred annuity (SPDA) is another option that also allows more time for growth. They do, however, require a one-time, lump sum payment, whereas an FPDA offers the flexibility to make multiple contributions. Investors with a large pool of capital to invest may prefer a SPDA, while those seeking a gradual funding approach may find an FPDA a better fit. 

Flexible premium immediate annuity pros and cons

While FPIAs can provide a reliable income stream on a short timeline, they also require careful consideration of your liquidity needs and retirement goals. Here are the main benefits and limitations.

Pros

  • Simplicity: Once funded, FPIAs offer a straightforward payout structure that begins within the first year, providing fast access to steady income. 
  • Opportunity to build principal: By allowing multiple contributions before payouts begin, you can increase the value of your annuity in a relatively short period. 
  • Guaranteed start date: Payments begin within a year of your first contribution, offering certainty for covering expenses and supporting lifestyle goals. 

Cons

  • Requires significant upfront capital: Even with contributions spread out over a year, FPIAs can still need substantial upfront funding, which may be difficult for some investors.
  • Limited flexibility once payments start: Once the payout phase begins, adjusting the terms of your contract typically triggers surrender charges or tax penalties, offering little adaptability if your financial needs change. 

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Choosing the right annuity premium option

Whether you choose an FPIA, FPDA, or SPDA depends on your unique financial situation. Here are a few tips to help guide your decision. 

Assess cash-flow needs 

First, decide whether you need income right away or you have a longer time horizon. For those who need fast access to cash to help cover living expenses, the immediate payout offered by FPIAs could be a good match. Younger investors who have time to accumulate and benefit from tax-deferred growth may find an FPDA or SPDA more appropriate. 

Consider available capital

Think about whether you’re able to make a large, lump-sum payment to fund an annuity. This may involve using savings, inheritance, or a retirement account rollover. If you have the available capital, an SPDA can help maximize growth. If you don’t have access to a large amount of funds or prefer gradual contributions, an FPIA or FPDA allows installed payments and can let you retain some liquidity. 

Factor in tax deferral and payout timing

Both FPDAs and DPDAs offer tax-deferred growth, which allows your savings to grow without tax penalties until withdrawals begin. FPIAs don’t provide tax-deferred growth, due to immediate payments. When funded with non-qualified money, a portion of each payment is tax-free, however, since it’s considered a return of your initial principal — only the growth portion is taxable

To make the most informed decision, consider exploring your options with Gainbridge, who can help you gain the confidence and knowledge needed to select an annuity option that’s right for you. 

Explore flexible premium immediate annuities with Gainbridge

Annuities can be a flexible and effective tool for providing guaranteed income in retirement. Gainbridge provides a range of annuity options tailored to your specific needs and goals, with no hidden fees or commissions. Our innovative digital platform and expert support makes purchasing an annuity straightforward and transparent.

To find out more about the options available and start your retirement journey, explore Gainbridge today.

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.

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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

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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
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Amanda Gile

Amanda Gile

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

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Key takeaways
FPIAs combine flexibility and immediacy, allowing multiple contributions before payouts begin—typically within 12 months.
Unlike traditional immediate annuities, FPIAs don’t require a single lump sum and allow investors to gradually fund the annuity.
FPIAs provide guaranteed income for those needing quick retirement cash flow, but lack flexibility once the payout phase begins.
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Flexible premium immediate annuity explained

by
Amanda Gile
,
Series 6 and 63 insurance license

When planning for retirement, a key concern is creating reliable income that covers your living expenses and supports the lifestyle you want. Annuities are a common solution, as they can offer steady payments and come in a variety of structures, including fixed, variable, immediate, and deferred, to suit your goals. 

For those approaching or already in retirement, immediate annuities can be an attractive option. Unlike deferred annuities, which accumulate value before paying out, immediate annuities begin making payments within 12 months of purchase. A flexible premium immediate annuity (FPIA) takes this a step further, allowing you to make multiple premium contributions over time while still gaining access to income quickly. 

This guide breaks down how these annuities work, how they compare to other types, and what to consider when contributing to one.

{{key-takeaways}} 

What is a flexible premium immediate annuity?

An FPIA combines two key features: the quick start of an immediate annuity and the funding flexibility of a deferred annuity. With FPIAs, you can begin receiving income payouts within a year of your initial contribution, while also making multiple premium contributions before income begins. This differs from traditional immediate annuities, which typically require a single lump-sum payment. 

Payment structures vary by contract and provider, but most FPIAs offer guaranteed income, giving retirees a predictable cash flow regardless of market fluctuations. Because annuity guarantees depend on the issuing insurer, it’s essential to evaluate the financial strength and claims-paying history of any provider you’re considering. Gainbridge, for example, is a well-capitalized company that can help simplify annuity contributions, including flexible payment annuities.

What is a flexible premium deferred annuity?

Also called flexible installment deferred annuities, flexible premium deferred annuities (FPDAs) are insurance contracts that you fund over time. In contrast to FPIAs, FPDAs delay income payments until a future date, often during retirement. This longer accumulation period typically lets your contributions grow tax-deferred, helping increase the value of your annuity. Earnings are tied to either fixed interest rates or market performance, depending on the contract.

The key difference lies in the timing. FPIA payments start within the first year after your initial contribution, while FPDAs postpone payouts for years or even decades. Deciding between the two comes down to how soon you need income. 

Similar to an FPDA, a single premium deferred annuity (SPDA) is another option that also allows more time for growth. They do, however, require a one-time, lump sum payment, whereas an FPDA offers the flexibility to make multiple contributions. Investors with a large pool of capital to invest may prefer a SPDA, while those seeking a gradual funding approach may find an FPDA a better fit. 

Flexible premium immediate annuity pros and cons

While FPIAs can provide a reliable income stream on a short timeline, they also require careful consideration of your liquidity needs and retirement goals. Here are the main benefits and limitations.

Pros

  • Simplicity: Once funded, FPIAs offer a straightforward payout structure that begins within the first year, providing fast access to steady income. 
  • Opportunity to build principal: By allowing multiple contributions before payouts begin, you can increase the value of your annuity in a relatively short period. 
  • Guaranteed start date: Payments begin within a year of your first contribution, offering certainty for covering expenses and supporting lifestyle goals. 

Cons

  • Requires significant upfront capital: Even with contributions spread out over a year, FPIAs can still need substantial upfront funding, which may be difficult for some investors.
  • Limited flexibility once payments start: Once the payout phase begins, adjusting the terms of your contract typically triggers surrender charges or tax penalties, offering little adaptability if your financial needs change. 

{{inline-cta}}

Choosing the right annuity premium option

Whether you choose an FPIA, FPDA, or SPDA depends on your unique financial situation. Here are a few tips to help guide your decision. 

Assess cash-flow needs 

First, decide whether you need income right away or you have a longer time horizon. For those who need fast access to cash to help cover living expenses, the immediate payout offered by FPIAs could be a good match. Younger investors who have time to accumulate and benefit from tax-deferred growth may find an FPDA or SPDA more appropriate. 

Consider available capital

Think about whether you’re able to make a large, lump-sum payment to fund an annuity. This may involve using savings, inheritance, or a retirement account rollover. If you have the available capital, an SPDA can help maximize growth. If you don’t have access to a large amount of funds or prefer gradual contributions, an FPIA or FPDA allows installed payments and can let you retain some liquidity. 

Factor in tax deferral and payout timing

Both FPDAs and DPDAs offer tax-deferred growth, which allows your savings to grow without tax penalties until withdrawals begin. FPIAs don’t provide tax-deferred growth, due to immediate payments. When funded with non-qualified money, a portion of each payment is tax-free, however, since it’s considered a return of your initial principal — only the growth portion is taxable

To make the most informed decision, consider exploring your options with Gainbridge, who can help you gain the confidence and knowledge needed to select an annuity option that’s right for you. 

Explore flexible premium immediate annuities with Gainbridge

Annuities can be a flexible and effective tool for providing guaranteed income in retirement. Gainbridge provides a range of annuity options tailored to your specific needs and goals, with no hidden fees or commissions. Our innovative digital platform and expert support makes purchasing an annuity straightforward and transparent.

To find out more about the options available and start your retirement journey, explore Gainbridge today.

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.

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®.