Is the benefit base on an FIA income rider real money?
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Short answer: No. The benefit base on a fixed indexed annuity's income rider is a number used only to figure your lifetime income. You can't withdraw it as a lump sum, and it usually isn't what your heirs receive. Your account value is the real money. A roll-up rate grows the benefit base, not your cash.
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Two numbers on one statement
When you add an optional lifetime income rider to a fixed indexed annuity (FIA), your statement usually shows two values:
- Account value. The real money. Index credits are added to it, fees come out of it, and it's what you can withdraw or surrender (less any surrender charge) and, in most contracts, what a death benefit is based on.
- Benefit base (sometimes called an income base). A bookkeeping figure used only to calculate your income payments. Kiplinger calls it a phantom account. It isn't yours to withdraw whenever you like.
Example: you put in $100,000. A few years later your account value is $108,000 and your benefit base is $130,000. If you surrender, you get the account value less any surrender charge, not $130,000.
What a roll-up rate does
Many riders grow the benefit base by a set roll-up rate each year until you turn on income. That's where you'll hear pitches like "a guaranteed 7% roll-up" (any guarantee is backed by the issuing insurer's claims-paying ability). That rate grows the benefit base only. It isn't the interest your money earns.
Example: $100,000 benefit base with a 6% simple roll-up for 10 years grows to $160,000. With a 6% compound roll-up it grows to about $179,085. Neither number is cash you can take out.
According to Annuity.org, the roll-up usually stops when the roll-up period ends, when you turn on income, and in many contracts when you take a withdrawal first.
The payout percentage matters just as much
Your income is the benefit base times a payout (withdrawal) percentage that usually depends on your age when income starts. A higher roll-up with a lower payout percentage can pay less than a lower roll-up with a higher one. Ask for both numbers, and ask for the actual income figure at the age you plan to start.
Example: a $160,000 benefit base times a 5% payout percentage is $8,000 a year. A $150,000 benefit base times 5.4% is $8,100 a year.
A lifetime withdrawal benefit may continue payments after the contract value reaches zero, provided its conditions are met. Kiplinger notes an income rider is designed to keep paying even if you live long enough to drain your account. Guarantees depend on the issuing insurer's claims-paying ability.
The rider fee
Income riders usually charge an annual fee (NAIC: 'usually at an extra cost'), and many figure it on the benefit base. Ask which. The fee comes out of your account value in up years and down years alike.
Example: a 1% fee on a $130,000 benefit base is $1,300 a year taken from your account value.
Questions worth asking
- Is the roll-up simple or compound, and for how many years?
- What payout percentage applies at the age I plan to start income?
- What's the rider fee, and is it figured on the benefit base or the account value?
- Does a withdrawal before income starts stop or reduce the roll-up?
- Is the income figure I'm shown net of the rider fee?
Plain-English FAQ
Can I cash out the benefit base?
No. The benefit base is only used to calculate lifetime income. If you surrender the contract, you receive the account value, less any surrender charge or adjustment.
Does a 7% roll-up mean my money earns 7%?
No. A roll-up rate grows the benefit base, a calculation number. Your account value grows only through index or fixed interest credits, minus any fees.
Do my heirs get the benefit base when I die?
Usually not. In most contracts the death benefit is based on the account value, not the benefit base. Check your contract, since some riders work differently.
Do I have to turn on the income rider?
No. The rider gives you the option. If you never use it, you've still paid its annual fee, so it's worth knowing whether you're likely to use it before you add it.
Ready for your number?
Every contract has its own caps, fees and surrender schedule, so the general rules on this page only go so far. You can get a free one-minute income quote at quote.garycosby.com, and if you choose, talk with one of our licensed agents about how a specific contract works. It's your money and your decision.
More guides
Sources
- Kiplinger, "Know What You're Getting, and Giving Up, With an Annuity Income Rider" (October 23, 2020; checked October 23, 2026). https://www.kiplinger.com/retirement/annuities/601609/know-what-youre-getting-and-giving-up-with-an-annuity-income-rider
- Annuity.org, "Income Rider Rollup Rate and How the Guaranteed Growth Actually Works" (updated July 21, 2026; checked October 23, 2026). https://www.annuity.org/annuities/types/indexed/income-rider/rollup-rate/
- NAIC, "Buyer's Guide for Deferred Annuities" (2022 edition; checked October 23, 2026). https://content.naic.org/sites/default/files/publication-anb-lp-consumer-annuities-fixed.pdf
All figures on this page come from the dated sources above. Dollar amounts and percentages labeled Example are illustrations, not rates, quotes or predictions.