CD Comparison Author: Hans Goldstein, NPN 20602398 Last updated: 2026-06-27

CD vs Single Premium Immediate Annuity (2026) - Income vs Preservation

TL;DR: At age 70, $250,000 in a SPIA pays approximately $1,560/month for life (~7.5% payout rate) but the principal is gone at death (life-only) or amortizes over the payment period (period-certain). The same $250K in a 5-year CD at 4.4% pays $917/month interest with principal preserved. SPIA wins on lifetime income; CD wins on legacy. They solve different problems.

This is the wrong comparison most of the time. A CD is a savings instrument. A SPIA (Single Premium Immediate Annuity) is an income instrument. They're not substitutes - they're answers to different questions.

A CD says: "Preserve my principal, pay me interest, return par at maturity." A SPIA says: "Take my principal, send me a fixed check every month for as long as I live, you keep what's left if I die early." The SPIA's payout rate (~7.0-8.5% for a 70-year-old depending on structure) looks dramatically higher than a CD's yield, but that's because the SPIA is paying you back your own principal as part of each check, plus a small interest component, plus mortality credits.

The real question is: do you need lifetime income certainty, or do you need principal preservation? For pure income-replacement at advanced ages (75+), SPIAs are mathematically very hard to beat. For anyone under 70 who values keeping principal accessible or passing it on, CDs (and other instruments) usually win.

Side-by-side comparison

Dimension	CD	Single Premium Immediate Annuity (SPIA)
Current yield/payout (age 70, 2026)	~4.30-4.50%	~7.0-8.5% lifetime payout rate
Structure	Principal returned at maturity	Principal consumed via amortization + mortality credits
Income duration	Term length (5-10 yr)	Lifetime (life-only) or fixed period
Principal access	Penalty for early withdrawal	Generally no - locked once issued
Death benefit	Full balance to estate	Life-only: nothing. Period-certain: remaining payments. Cash refund: remaining principal.
FDIC vs guaranty	FDIC to $250K	State guaranty fund $250K-$300K per owner per carrier
Federal tax on payment	Taxable interest	Exclusion ratio - portion is tax-free return of principal
Inflation protection	None unless laddered	Optional COLA rider - reduces initial payout by 25-40%
Best for age	Any	65-85, longevity risk concern
Goal	Preserve principal, fund-future-purchase	Lifetime income certainty, longevity risk transfer
Reversibility	Mature or break with penalty	Irrevocable - cannot undo

When CDs win

You want to preserve principal for heirs. CDs return par at maturity. SPIAs (life-only) leave nothing.
You're under 65. SPIA payout rates are lower at younger ages (mortality credits accrue slowly). The opportunity cost of locking principal in your 50s and 60s is high.
You might need a lump sum someday. CDs let you access principal at maturity. SPIAs convert principal to a stream you can't undo.
You already have lifetime income covered (pension + Social Security). No need for more annuity income. Use CDs for capital preservation tier.
You want to time-shift money to a specific year. 5-year CD matures into known principal. SPIA pays a stream forever.

When Single Premium Immediate Annuity (SPIA) wins

You're 70+ and you don't have a pension. Lifetime income certainty matters; mortality credits work in your favor.
Longevity is the actual risk. If you live to 95, a SPIA's lifetime income beats any CD strategy by a wide margin.
You have no heirs (or don't care). The legacy disadvantage of life-only SPIAs is moot.
You want to outsource the spending decision. SPIA arrives as a fixed monthly check. CDs require you to manage withdrawals.
Your other assets are equity-heavy. Adding a SPIA layer gives a guaranteed floor that lets you invest the rest more aggressively.

Worked example: $250,000 over the planning horizon

You're 70 with $250,000 and need to know what monthly income you can sustainably draw.

Option A: 5-year CD at 4.40%, withdraw all interest plus 4% of principal annually.
Year 1 income: $11,000 interest + $10,000 principal = $21,000 = $1,750/month. Principal balance after year 5: ~$190,000 remaining. Income sustainable but principal declining.

Option B: $250K life-only SPIA at age 70, payout rate ~7.5%.
Monthly income: $1,563/month for life. If you die at 75: total received = $93,750 (lost ~$156K vs CD strategy). If you die at 95: total received = $468,900 (vs CD strategy that ran out around year 12-15). The break-even is approximately age 82-84.

Option C: $125K in SPIA + $125K in 5-yr CD.
SPIA income: $782/month for life. CD: $458/month interest. Total starting income: $1,240/month + lump sum at year 5. Combines longevity protection with principal preservation. This blended approach is what most independent income planners actually recommend for a 70-year-old.

Tax implications

CDs: interest is taxed as ordinary income annually. Simple, predictable, hits the 1099-INT.

SPIAs: the IRS treats each payment as part return of principal (tax-free) and part interest (taxable). The split is determined by the exclusion ratio, calculated at issue based on actuarial life expectancy. For a 70-year-old SPIA buyer, roughly 60-70% of each payment is initially tax-free return of principal; the rest is taxable interest. Once you've recovered your basis (typically around age 85-87), 100% of subsequent payments become taxable.

Net effect: SPIAs are more tax-efficient than CDs in the early years because much of the payment is tax-free. For a high-bracket retiree, the exclusion ratio advantage adds 30-80 bps of effective after-tax yield over a CD strategy with the same principal.

If purchased with IRA money (qualified SPIA), 100% of each payment is taxable - the exclusion ratio doesn't apply because there's no after-tax basis.

Where a MYGA fits in

The MYGA-SPIA-CD relationship is a useful framework. A MYGA at 5.40-5.85% gives you a fixed rate for 5-7 years, tax-deferred - then at the end, you can 1035-exchange the accumulated value into a SPIA at older ages when payout rates are higher (mortality credits favor older buyers). This is the "MYGA-then-SPIA" laddering strategy.

For example: buy a 5-year MYGA at age 65 at 5.60%. Roll into a SPIA at age 70 when the SPIA payout rate is ~7.5% (vs ~6.3% at age 65). The deferral lets your principal compound while you delay the irrevocable income decision until mortality credits work harder for you.

Frequently Asked Questions

How is a SPIA different from a deferred annuity?

A SPIA starts paying within 12 months of purchase. A deferred annuity (DIA, MYGA, FIA) accumulates first and pays later. We compare CDs to DIAs separately.

What's a 'mortality credit'?

The actuarial premium added to SPIA payments because some buyers die early. If 100 70-year-olds each pay $250K for SPIAs, some die at 72 and forfeit most payments. That forfeited principal subsidizes the survivors' lifetime payments. This is why a SPIA's payout rate (~7.5% at 70) exceeds any bond yield - bond yields don't include mortality credits.

Are SPIAs irrevocable?

Essentially yes. Once issued, you can't get your principal back. Some carriers offer a 30-day free-look. Period-certain riders give limited death-benefit protection. The trade-off: irrevocability is exactly what makes the higher payout possible.

What's an exclusion ratio?

The IRS-calculated percentage of each SPIA payment treated as tax-free return of principal vs taxable interest. For a 70-year-old buying with after-tax money, typically 60-70% of each payment is tax-free. The exclusion runs until your full basis is recovered, then 100% becomes taxable.

What if the insurance carrier fails?

State guaranty funds backstop SPIA payments up to limits that vary by state ($250K-$300K of present value typical, but check your state). Same shape as FDIC, different agency. Stick to A or A+ AM Best rated carriers for an extra layer of safety.

Should I split a large SPIA across multiple carriers?

Yes - same logic as splitting deposits across FDIC limits. If your state's guaranty cap is $250K and you want $500K of SPIA, buy two $250K SPIAs from different A-rated carriers. Cost of splitting is essentially zero; protection doubles.

When is a SPIA structurally wrong?

Under age 65 (payout rates too low). When you have <8-year life expectancy due to health (you give up too much principal). When heirs are a major goal (life-only kills the legacy). When you already have ample guaranteed income (pension + Social Security).

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Hans Goldstein - 213-414-2808 - NPN 20602398, independent licensed insurance producer appointed with multiple A-rated carriers

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Disclosure

This comparison reflects publicly available product information and approximate market yields as of the date stated above. CD, Treasury, bond, annuity, and money market rates change frequently — typically weekly for short-term instruments and monthly for annuities and bonds. Always confirm current values against the most recent issuer disclosure document, FDIC/NCUA insurance status, and the actual contract before purchasing. This article is general information for educational purposes; it is not a personalized recommendation, solicitation, or offer of any specific product. Tax treatment described reflects U.S. federal and state law as of 2026 and is subject to change; consult a qualified tax professional. Hans Goldstein is an independent licensed insurance producer (NPN 20602398, CA Life License #4163961) appointed with multiple A-rated carriers; he does not sell CDs, Treasuries, mutual funds, or securities. No compensation has been received from any carrier or institution in connection with the publication of this comparison. FDIC insurance covers deposits up to $250,000 per depositor, per insured bank, per ownership category. State insurance guaranty fund coverage on annuities varies by state and is typically $250,000-$300,000 per owner per carrier. Past performance does not predict future returns.