When you need another stream of income for retirement, you might consider an annuity. Before buying an annuity, however, you’ll want to consider how much monthly income it might generate. For example, how much does a $300,000 annuity pay per month? And is it enough to live on in retirement? Some simple calculations can help you decide if an annuity is right for you and, if so, how much you’d need to invest to meet your retirement needs.
A financial advisor can help you add different streams of income to your retirement plan.
What Is an Annuity?
An annuity is a financial arrangement in which you pay premiums to an insurance company, in exchange for payments made back to you at some future date. Some annuities are immediate, meaning there’s only a small gap between the time you pay the premiums and the time payments begin. For example, you might have an immediate annuity that begins making payments within 12 months.
Other annuities are deferred, meaning payments begin at a future date. For instance, you might purchase a deferred annuity at age 55 with the intention of beginning payments when you retire at age 65. An immediate or deferred annuity pays you either a lump sum or monthly payments.
Some annuities grow over time through interest. The growth rate depends on how the funds are invested. A fixed annuity, for example, guarantees a specific rate of return based on current interest rates. A variable annuity, on the other hand, offers a rate of return that’s tied to an underlying investment or group of investments.
How Much Does a $300,000 Annuity Pay Per Month?

How much a $300,000 annuity pays per month largely depends on when you purchase the annuity, how annuity funds are invested and how much time it has to grow. An annuity calculator can estimate how much monthly income a $300,000 annuity may generate.
Say you’re a 40-year-old man and you purchase a $300,000 deferred annuity today with the intention of beginning withdrawals at age 65. Your annuity company gives you four options for receiving payouts, each of which will generate a different amount of monthly income.
Here’s how much income a $300,000 fixed annuity might pay per month, according to Schwab’s Income Annuity Estimator 1 :
- $5,715 if you choose single life only, which allows you to receive income for life but does not offer a death benefit to your beneficiaries.
- $5,502 if you choose single life with 10-year certain, which allows you to receive income for life and pays any remaining income to your beneficiaries if you pass away within the first 10 years of the payment period.
- $5,257 if you choose single life with 20-year certain, which extends the window in which beneficiaries can receive payments to 20 years.
- $5,577 if you choose single life with cash refund, which pays you lifetime income and offers your beneficiaries a lump-sum payment of the original investment, less any payments made to date.
Now, say that you’re 65 years old and you want to purchase an immediate annuity with payments beginning right away. Here’s how much a $300,000 annuity would pay in monthly income in that scenario, assuming the same four payment options:
- $1,916 if you choose single life only, which allows you to receive income for life but does not offer a death benefit to your beneficiaries.
- $1,893 if you choose single life with 10-year certain, which allows you to receive income for life and pays any remaining income to your beneficiaries if you pass away within the first 10 years of the payment period.
- $1,728 if you choose single life with 20-year certain, which extends the window in which beneficiaries can receive payments to 20 years.
- $1,827 if you choose single life with cash refund, which pays you lifetime income and offers your beneficiaries a lump-sum payment of the original investment, less any payments made to date.
Both sets of calculations assume that you are the only person who will receive income from the annuity during your lifetime, with some payment options allowing money to be passed on to one or more named beneficiaries. If you want your spouse to receive lifetime income after your death, your monthly payments will be lower.
Specifically, your monthly payments from the annuity would be less. How much less can depend on your life expectancy and your spouse’s life expectancy. If you have a specific monthly income need that you would like an annuity to meet, you might have to adjust the annuity amount to produce that level of income for yourself and your spouse.
The estimates also assume the annuitant is male. Women typically receive lower monthly payments from annuities because they have longer life expectancies than men.
How Much Monthly Income Can I Expect From an Annuity?
Monthly annuity income depends on the type, face value, and interest earnings. The amount can be anywhere from a few hundred dollars a month to a few thousand dollars. Generally, larger annuities and longer deferral periods result in higher monthly payments.
The better question to ask might be how much money do you need an annuity to generate in monthly income? If you’re considering an annuity for retirement, it’s important to consider what income sources you already have. For example, that might include:
- 401(k) distributions
- Traditional or Roth IRA withdrawals
- Dividend income or capital gains income from taxable investments held in a brokerage account
- Passive income generated by real estate investments
- Social Security retirement benefits
- Interest income from certificates of deposit (CDs) or money market accounts
- Liquid savings in a high-yield savings account
- Current income from a part-time job, side hustle or side business
Assessing these other sources of income can help you determine whether you need an annuity and, if so, what size it should be to complement your other retirement income streams. It may be helpful to talk to an annuity expert or your financial advisor. They can help you to assess your income needs for retirement and offer guidance on the types of annuities that may best fit your situation.
Find out where your current portfolio stands before making a long-term decision:
Retirement Calculator
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About This Calculator
To estimate how much you may need to save for retirement, we begin by calculating how much you're expected to spend over the course of your retirement. This includes estimating the income you'll need based on your lifestyle preferences, then factoring in how many years you may spend in retirement. We assume a lifespan of 95 by default, though you can adjust it after your calculation is complete.
Once we have a clearer view of your total retirement needs, we use our models to evaluate your existing and future resources. This includes estimating retirement income from Social Security and the impact of current retirement plans, pensions and other accounts. For additional inputs and a comprehensive retirement plan, please see our full Retirement Calculator.
Assumptions
Lifespan: We assume you will live to 95. We stop the analysis there, regardless of your spouse's age.
Retirement accounts: We automatically distribute your future savings optimally among different retirement accounts. We assume that the IRS contribution limits for your retirement accounts increase with inflation.
Social Security: We estimate your Social Security income using your stated annual income and assuming you have worked and paid Social Security taxes for 35 years prior to retirement. Our estimate is sensitive to penalties for early retirement and credits for delaying claiming Social Security benefits.
Return on savings: We assume the percentage return on your savings differs by whether you're pre- or post-retirement and by account type, with a distinction between investment accounts and savings accounts. This assumption does not account for market volatility or investment losses and assumes positive growth over time. All investing involves risk, including the possible loss of principal.
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How to Know if an Annuity is Right For You
Annuities can provide a steady stream of income, but they’re not the right fit for everyone. Deciding whether to use an annuity, such as one funded with $300,000, depends on your financial goals, income needs and overall retirement plan. Understanding when they make sense can help you avoid locking up your money in a product that doesn’t align with your needs.
Annuities are designed to provide predictable, often lifelong income. If you’re concerned about outliving your savings or want to supplement Social Security with a guaranteed payment, an annuity may offer peace of mind. This can be especially valuable for retirees without a pension or other stable income sources.
One tradeoff with annuities is reduced access to your money. Once you commit funds, especially with certain types of annuities, withdrawing large amounts can trigger fees or penalties. If you anticipate needing flexibility or access to your principal, an annuity may not be the best option for all of your assets.
Annuities can come with a variety of fees, including administrative costs, investment management fees and surrender charges. These expenses can reduce your overall returns and monthly payout. Carefully reviewing the fee structure is essential to understanding the true value of the annuity.
Your age and life expectancy play a significant role in whether an annuity makes sense. The longer you live, the more value you may receive from guaranteed payments. If you have a shorter time horizon or health concerns, other investment strategies might provide more flexibility or higher returns.
Bottom Line

A $300,000 annuity can provide a predictable monthly income, but the exact payout depends on factors like your age, the type of annuity and prevailing interest rates. While annuities can offer valuable income security, they also come with tradeoffs in flexibility, costs and growth potential. The key is determining whether the guaranteed income aligns with your retirement needs and overall financial plan.
Retirement Planning Tips
- Consider talking to a financial advisor about the pros and cons of an annuity to help decide if it’s something you should include in your retirement plan. Finding a financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with vetted financial advisors who serve your area, and you can have a free introductory call with your advisor matches to decide which one you feel is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.
- When comparing annuity products, pay close attention to the fees you might pay. Annuities can carry numerous charges, including surrender fees if you decide that it’s not right for you after all. Also, be aware of the annuity company’s credit ratings. Choosing an annuity company with strong credit ratings reduces the likelihood that the company will go bankrupt and be unable to make annuity payments back to you when the time comes.
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Article Sources
All articles are reviewed and updated by SmartAsset’s fact-checkers for accuracy. Visit our Editorial Policy for more details on our overall journalistic standards.
- Income Annuity Estimator: Calculate Your Payout. (2019). Income Annuity Estimator: Calculate Your Payout. Schwab Brokerage. https://www.schwab.com/annuities/fixed-income-annuity-calculator
