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What Percentage of Your Portfolio Should Be in Annuities?

Lindsey Clark
October 16, 2026
What Percentage of Your Portfolio Should Be in Annuities?

Even if you know how annuities work, you still need to decide whether they deserve a small place or a starring role in your retirement plan. Many people purchase annuities to provide contractual income and to address the risk of outliving their savings. There’s no ideal allocation that applies to every purchaser. Instead, the right amount depends on your financial goals, existing income sources, and investment timeline. 

Read on to learn how much of your portfolio should actually be in annuities. We’ll help you evaluate how annuities support your broader strategy and where they may fit in your portfolio.

Understanding annuities and their role in a portfolio

Annuities are generally purchased for predictability rather than growth. Within a broader plan, an annuity can provide contractual income for essential expenses. In exchange for that security, people accept less flexibility and lower growth potential than a stock-heavy portfolio.

Overview of annuities

An annuity is a contract with an insurance company that can convert premium into a stream of contractual payments. People often use annuities to supplement other retirement assets, manage longevity risk, and add stability to their retirement plan.

Key types of annuities

Here’s a quick look at the most common types of annuities:

  • Fixed annuities: Provide a guaranteed interest rate for a specific period. They appeal to people who value predictable returns over market-linked growth.
  • Fixed indexed annuities: Credit interest using a formula tied to a market index such as the S&P 500, subject to caps, participation rates and spreads. The contract does not participate directly in the index, and a negative index result generally produces a 0% credit rather than a loss of contract value. Many retirees use fixed indexed annuities to balance growth opportunities with downside protection.
  • Variable annuities: Are securities that allocate premium to market-based subaccounts, which carry market risk including possible loss of principals. This type of annuity attracts investors seeking growth potential and optional income guarantees.

Each of these annuity types can play a different role in retirement planning, depending on whether the goal is income or accumulation. Some products like income annuities are built to deliver predictable payouts that support long-term budgeting and reduce uncertainty. Multi-year guaranteed annuities (MYGAs) support accumulation goals by offering a guaranteed interest rate for a fixed period and can later support retirement income.

How annuities fit within a portfolio

Different assets have different roles in a retirement portfolio. Stocks and growth-oriented investments build wealth and outpace inflation, while annuities provide contractual income that is not linked to market performance. 

You can organize your investment strategy into two buckets: income and growth. The income bucket covers everyday expenses using Social Security, pensions, and annuities. The growth bucket focuses on long-term appreciation through market investments. This two-bucket approach gives you an income floor for core costs and continues growing the rest of your portfolio for the future.

How much of your portfolio should be in annuities

Your retirement goals and financial situation determine the right annuity allocation. Instead of fixating on a percentage, it’s more important to focus on your unique retirement income needs.

Start with your income floor and essential expenses

Identify how much of your monthly spending — for core costs like food, housing, and healthcare — you want to fund with reliable income. From there, map out your guaranteed income sources, such as Social Security and pension benefits. If there’s still a gap between those income sources and your baseline expenses, annuities can help fill it in by adding another layer of predictable income.

Common allocation ranges and rules of thumb

Published planning commentary discusses a range of annuity allocations, but there is no established standard, and any figure cited varies by author and methodology. No allocation range should be read as a recommendation for your situation. 

These figures are not strict prescriptions, but reflect different planning approaches based on goals and time horizons. The key is to treat them as reference points rather than fixed targets.

Risk tolerance, age, or other assets

Your personal situation shapes your portfolio mix. More conservative, older, and single-income retirees may weigh contractual income more heavily when they prioritize predictability. Younger investors or people who are comfortable with market risk allocate less to annuities to preserve growth potential. 

Other income sources also matter. Substantial 401(k) or IRA balances, pension benefits, and rental income reduce the need for a sizable annuity since they already provide an income floor. 

Benefits of including annuities in your investment mix

Annuities earn a place in many retirement portfolios because they address a need that bonds, CDs, and cash can’t fully meet. They turn savings into income that isn’t tied to market performance or timing. This combination of predictability and risk reduction can make it easier to stay invested for long-term growth.

Income stability and longevity protection

Annuities work alongside Social Security and pensions to create a baseline cash flow for essential expenses. Unlike bonds or CDs, which mature and require reinvestment decisions, an annuity can provide income for a set period or for life, as specified in the contract. 

That ongoing income may reduce sequence-of-returns risk by lessening the need to sell other assets during a decline. It does not protect the rest of your portfolio from market losses. If markets decline, retirees with guaranteed income are less likely to sell investments at depressed prices to cover living expenses. This structure may reduce forced selling during unstable periods.

Tax deferral and planning benefits

Some annuities offer tax-deferred growth, which allows earnings to compound without immediate taxation. This helps investors manage taxable income more strategically, especially in retirement when multiple income sources overlap. Whether withdrawals fall in a lower bracket depends on your circumstances and future tax law. 

Annuities also support coordinated withdrawal planning. Retirees who coordinate annuity income with required minimum distributions (RMDs) may have more control over the timing of taxable income. Note that non-qualified annuities are not subject to RMDs, while annuities held in qualified accounts are.

Risk management and inflation considerations

Some annuities have cost-of-living adjustments (COLAs) or step-up payment structures that increase payments over time. But not all products include inflation protection, and even those that do may not keep up with prolonged periods of rising prices. Many investors pair annuities with growth-oriented assets to preserve predictable income and purchasing power.

Balancing annuities with your other investments

Annuities work best as part of a broader strategy. Investors use them to support retirement income while maintaining exposure to market growth and enough liquidity for short-term needs. The following shows how annuities fit into a diversified portfolio and how they work alongside other assets. 

Diversification strategies using annuities

Many retirees divide their portfolio into three buckets. The first bucket holds cash for near-term needs, the second generates steady income, and the third contains stocks and other growth-oriented products.

Annuities fall into the income bucket since they convert your retirement portfolio into stable cash flow. Although annuities don’t replace market investments like stocks and bonds, they ease pressure on other assets to provide income during volatile periods. This way, you stay invested for long-term growth and can still cover day-to-day expenses.

Combining annuities with stocks and bonds

Sample allocations can show how annuities fit into a diversified plan. A purchaser prioritizing predictability may weigh contractual income and bonds more heavily, while one prioritizing growth may weight equities more heavily. These are illustrative categories only and are not a recommended allocation for any individual. 

The idea is to maintain flexibility for short-term needs without disrupting your long-term income strategy. Investors usually keep part of their portfolio in liquid assets to cover emergencies and large, one-time expenses so they don’t have to sell investments at inopportune times.

Team up with Gainbridge℠ for a smarter retirement mix

Annuities play a meaningful role in retirement planning, but there’s no universal percentage for how much you should allocate. Modern investors use them as part of a diversified portfolio based on their need for income, flexibility, and growth. A few core principles can help you decide how annuities strengthen your overall retirement mix: 

  • Build a solid income floor: Use annuities to secure reliable, baseline income.
  • Keep your investments working: Leave stocks and bonds focused on growth.
  • Personalize your mix: Allocate according to your age, risk tolerance, and savings.

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A Gainbridge Flex℠ Annuity is a fixed annuity that credits a guaranteed rate for a stated term, with no sales commissions and no annual contract fee. Surrender charges and any market value adjustment apply as described in the contract. Explore Gainbridge Flex℠ today to see its current guaranteed rates. 

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FAQ

What percentage of my portfolio should be in annuities?

Most investors don’t rely on a single percentage, since the ideal portfolio mix comes down to income needs and risk tolerance. That’s why financial advisors tie annuity allocation to the amount of income you want to cover instead of a fixed percentage.

Is putting 50% of my portfolio in annuities too much?

Whether any particular percentage is appropriate depends on your income needs, other resources, liquidity requirements and time horizon. A larger allocation reduces liquidity and growth potential.

Does my age affect the amount I invest in annuities?

Age affects how purchasers weigh predictability against growth, and payout amounts on income annuities also vary with age at purchase. Younger investors, on the other hand, tend to keep a smaller allocation so they can pursue future growth.

How do annuities fit within the 60/40 or 70/30 investing rules?

Annuities don’t replace the 60/40 or 70/30 frameworks. Instead, they sit alongside them as part of an income strategy. Many retirees shift a portion of bond holdings or portfolio assets into annuities to ensure they have money in the future to cover core expenses like groceries and medical bills.

Can I change my annuity allocation later on?

You can adjust your annuity strategy over time, but changes depend on the type of annuity. Once premium is paid, access is limited by the contract: withdrawals above the free withdrawal allowance are subject to surrender charges and any market value adjustment, and annuitized contracts generally cannot be reversed.

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This article is for informational purposes only. It is not intended to provide, and should not be interpreted as, individualized investment, legal, or tax advice. The Gainbridge® digital platform provides informational and educational resources intended only for self-directed purposes.

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Lindsey Clark
Lindsey is a Customer Experience Associate at Gainbridge

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