Annuities 101
5
min read

Tiffanie Harding
November 17, 2025

Both indexed universal life insurance (IUL) and annuities are issued by insurance companies, but they aren’t the same. Understanding the difference between life insurance and annuities can help you choose the right option for your retirement and estate planning.
An IUL policy provides life insurance coverage. An annuity is a retirement product designed for guaranteed income during retirement. While both products can offer some level of market exposure and tax-deferred growth, there are clear distinctions between the two.
Gainbridge specializes in annuities built to provide guaranteed income in retirement, while protecting your nest egg from market risk. If your primary concerns are investment volatility and generating predictable income, a fixed or indexed annuity might be a better choice than an IUL. Read on to learn more. We’ll show you how each product works and when an annuity may be a better option.
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An IUL is a permanent life insurance policy with two main features. It includes a death benefit for your beneficiaries and a cash value account. Your money can grow over time based on the performance of a major stock market index, such as the S&P 500. The use of cash value life (IULs) insurance to provide a tax-free resource for retirement assumes that there is first a need for the death benefit protection. The ability of a life insurance contract to accumulate sufficient cash value to help meet accumulation goals will be dependent upon the amount of extra premium paid into the policy, and the performance of the policy, and is not guaranteed. Policy loans and withdrawals reduce the policy’s cash value and death benefit and may result in a taxable event. Withdrawals up to the basis paid into the contract and loans thereafter will not create an immediate taxable event, but substantial tax ramifications could result upon contract lapse or surrender. Surrender charges may reduce the policy's cash value in early years.
The policy is subject to caps and floors. Your cash value can grow if the market performs well, giving you some upside exposure (caps) and downside protection (floors). This allows for potential tax-deferred growth while maintaining life insurance coverage.
Unlike term life insurance, an IUL protects you for life if you keep up with the premiums.
But they can be complex due to variable fees, loan provisions, and interest-crediting methods. With an IUL, reading the fine print is essential to understanding all the details of your policy.
Here’s a comparison to help you better understand where an IUL fits in the life insurance landscape. As a reminder the primary purpose of all life insurance is the death benefit:
For some people, an IUL policy for retirement makes sense, especially if you want life insurance with growth potential. But if you’re more concerned with guaranteed income and outliving your savings, an annuity can be a better fit.
An annuity is a contract that can convert your savings into guaranteed income. Fixed and indexed annuities can offer long-term stability and predictable growth. Fixed annuities are not tied to market fluctuations, which can make them ideal for seniors worried about running out of money in retirement.
Fixed Annuities are low-risk retirement options that can supplement Social Security and other sources of income. Gainbridge is an online platform that lets you buy digital-first annuities directly with no hidden fees and commissions. This can save you money, that you can turn into guaranteed income for life.
IULs and annuities can both be long-term financial tools, but they serve different purposes. Here are their key differences to help you decide which is the best option for your retirement and estate planning goals.
One is built for legacy planning. The other for lifetime income.
Each product handles taxes differently, especially when it comes to withdrawals and beneficiary payouts.
Cost structure and complexity vary between these two products.
Access to funds is possible with both, but each has trade-offs to consider.
Both offer growth potential, but the level of market exposure and protection differs.
Whole life insurance offers guaranteed cash value growth and fixed premiums. It’s less flexible than an IUL, but potentially more stable and predictable in terms of life insurance. Cash value grows slowly, as the policy focuses primarily on legacy planning — the insurance coverage and death benefit.
Annuities prioritize retirement income and financial security. After funding, they can deliver a steady income stream. Some provide benefits that continue payments to your spouse or other beneficiaries after you pass away.
If you want tax-deferred growth of your premium with principal protection and stable income in retirement, a tax-deferred annuity typically makes more sense.
Here are some specific scenarios when you might choose an annuity over an IUL for retirement income:
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While both are long-term financial products offered by insurance companies, IUL policies and annuities serve different purposes. An IUL focuses on life insurance coverage and a death benefit for your beneficiaries. Annuities can support your retirement needs with stable, guaranteed income.
If you worry about outliving your money and want a low-risk option with no hidden costs or fees, an annuity can be the smart choice.
Explore Gainbridge today to learn how our digital-first annuities can help you secure your financial future.
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.
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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.

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

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Both indexed universal life insurance (IUL) and annuities are issued by insurance companies, but they aren’t the same. Understanding the difference between life insurance and annuities can help you choose the right option for your retirement and estate planning.
An IUL policy provides life insurance coverage. An annuity is a retirement product designed for guaranteed income during retirement. While both products can offer some level of market exposure and tax-deferred growth, there are clear distinctions between the two.
Gainbridge specializes in annuities built to provide guaranteed income in retirement, while protecting your nest egg from market risk. If your primary concerns are investment volatility and generating predictable income, a fixed or indexed annuity might be a better choice than an IUL. Read on to learn more. We’ll show you how each product works and when an annuity may be a better option.
{{key-takeaways}}
An IUL is a permanent life insurance policy with two main features. It includes a death benefit for your beneficiaries and a cash value account. Your money can grow over time based on the performance of a major stock market index, such as the S&P 500. The use of cash value life (IULs) insurance to provide a tax-free resource for retirement assumes that there is first a need for the death benefit protection. The ability of a life insurance contract to accumulate sufficient cash value to help meet accumulation goals will be dependent upon the amount of extra premium paid into the policy, and the performance of the policy, and is not guaranteed. Policy loans and withdrawals reduce the policy’s cash value and death benefit and may result in a taxable event. Withdrawals up to the basis paid into the contract and loans thereafter will not create an immediate taxable event, but substantial tax ramifications could result upon contract lapse or surrender. Surrender charges may reduce the policy's cash value in early years.
The policy is subject to caps and floors. Your cash value can grow if the market performs well, giving you some upside exposure (caps) and downside protection (floors). This allows for potential tax-deferred growth while maintaining life insurance coverage.
Unlike term life insurance, an IUL protects you for life if you keep up with the premiums.
But they can be complex due to variable fees, loan provisions, and interest-crediting methods. With an IUL, reading the fine print is essential to understanding all the details of your policy.
Here’s a comparison to help you better understand where an IUL fits in the life insurance landscape. As a reminder the primary purpose of all life insurance is the death benefit:
For some people, an IUL policy for retirement makes sense, especially if you want life insurance with growth potential. But if you’re more concerned with guaranteed income and outliving your savings, an annuity can be a better fit.
An annuity is a contract that can convert your savings into guaranteed income. Fixed and indexed annuities can offer long-term stability and predictable growth. Fixed annuities are not tied to market fluctuations, which can make them ideal for seniors worried about running out of money in retirement.
Fixed Annuities are low-risk retirement options that can supplement Social Security and other sources of income. Gainbridge is an online platform that lets you buy digital-first annuities directly with no hidden fees and commissions. This can save you money, that you can turn into guaranteed income for life.
IULs and annuities can both be long-term financial tools, but they serve different purposes. Here are their key differences to help you decide which is the best option for your retirement and estate planning goals.
One is built for legacy planning. The other for lifetime income.
Each product handles taxes differently, especially when it comes to withdrawals and beneficiary payouts.
Cost structure and complexity vary between these two products.
Access to funds is possible with both, but each has trade-offs to consider.
Both offer growth potential, but the level of market exposure and protection differs.
Whole life insurance offers guaranteed cash value growth and fixed premiums. It’s less flexible than an IUL, but potentially more stable and predictable in terms of life insurance. Cash value grows slowly, as the policy focuses primarily on legacy planning — the insurance coverage and death benefit.
Annuities prioritize retirement income and financial security. After funding, they can deliver a steady income stream. Some provide benefits that continue payments to your spouse or other beneficiaries after you pass away.
If you want tax-deferred growth of your premium with principal protection and stable income in retirement, a tax-deferred annuity typically makes more sense.
Here are some specific scenarios when you might choose an annuity over an IUL for retirement income:
{{inline-cta}}
While both are long-term financial products offered by insurance companies, IUL policies and annuities serve different purposes. An IUL focuses on life insurance coverage and a death benefit for your beneficiaries. Annuities can support your retirement needs with stable, guaranteed income.
If you worry about outliving your money and want a low-risk option with no hidden costs or fees, an annuity can be the smart choice.
Explore Gainbridge today to learn how our digital-first annuities can help you secure your financial future.
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.