People sometimes ask us: "Should I buy an annuity or just rely on Social Security?"
Wrong framing. That's like asking "Should I have a foundation or walls?" You need both.
Social Security is the base layer of retirement income. A life annuity is the second layer. Put them together and you have something that looks a lot like the pensions our parents had — a guaranteed monthly check that covers your bills whether you live to 75 or 105.
The real question isn't annuity vs Social Security. It's how to combine them so you never have an income gap.
The Gap Nobody Plans For
The average Social Security benefit in 2026 is approximately $1,900 per month. For a couple where both spouses worked, the combined figure is typically $3,200 to $3,800.
The average retiree household spends $4,500 to $5,000 a month.
That math doesn't work.
| Single Retiree | Couple | |
|---|---|---|
| Average Social Security | $1,900/month | $3,500/month |
| Typical monthly expenses | $3,800/month | $5,000/month |
| Monthly income gap | $1,900 | $1,500 |
| Annual income gap | $22,800 | $18,000 |
For a single retiree, that's nearly $23,000 a year that has to come from somewhere. For a couple, $18,000. Every year, for the rest of your life.
Where does it come from? For most people without a pension, the answer is 401(k) withdrawals, savings drawdowns, or part-time work. All of those can run out. A life annuity cannot.
What $200,000 Does to the Gap
Let's fill that gap with real numbers. Here's what a $200,000 SPIA pays at different ages, life-only option, from top-rated carriers as of early 2026:
| Age | Monthly Income (Male) | Monthly Income (Female) | Monthly Income (Joint & Survivor) |
|---|---|---|---|
| 62 | $1,100 | $1,040 | $940 |
| 65 | $1,270 | $1,195 | $1,080 |
| 68 | $1,400 | $1,310 | $1,185 |
| 70 | $1,440 | $1,345 | $1,220 |
A 65-year-old man puts $200,000 into a SPIA. He gets $1,270 per month. Add that to his $1,900 Social Security and he's at $3,170 — covers his $3,800 expenses almost entirely. The remaining $630 is manageable from modest savings.
A 65-year-old couple with combined Social Security of $3,500 puts $200,000 into a joint-and-survivor SPIA. They add $1,080 per month. Total guaranteed income: $4,580. Gap closed. Bills covered. Both spouses protected for life. Joint rates from all carriers here.
How Social Security and Annuities Are Different
They're both guaranteed income for life. But the similarities end there.
| Social Security | Life Annuity | |
|---|---|---|
| Who provides it | Federal government | Private insurance carrier |
| How you earn it | 35+ years of payroll taxes | One lump sum purchase |
| Inflation adjustment | Yes — annual COLA | Typically no — fixed payments |
| Can you increase it? | Only by delaying or earning more | Yes — invest more, get more |
| Spouse coverage | Survivor gets higher of two benefits | Joint & survivor option available |
| Starts when? | Age 62–70 | Whenever you buy |
| Amount | Based on earnings history | Based on how much you invest |
| Fees | Payroll taxes funded it | Zero annual fees (SPIA) |
Social Security's biggest advantage is the COLA. Your benefit rises with inflation. A fixed annuity doesn't. But the annuity's biggest advantage is flexibility — you decide how much income to create. Social Security gives you what it gives you.
Three Ways to Use Them Together
Strategy 1: Fill the Gap
The simplest approach. Start Social Security at your full retirement age (67 for most people), then buy a SPIA to cover whatever expenses Social Security doesn't. This is what most of our clients do.
Combined guaranteed income covers your essentials. Remaining savings stay invested for growth and flexibility. Clean and effective.
Strategy 2: Bridge Income While You Delay Social Security
Delaying Social Security from 62 to 70 increases your benefit by roughly 77%. That's the single best "guaranteed return" available in personal finance. But you need income during the delay.
Buy a SPIA at 62 that covers your expenses for the next 8 years. When Social Security kicks in at 70 with the maximum benefit, the annuity income becomes supplemental — bonus money on top of a much larger SS check.
This strategy maximizes your total lifetime guaranteed income. It works best if you're healthy and expect to live past 80 (when the higher SS benefit overtakes the lower one).
Strategy 3: Longevity Insurance
Buy a deferred income annuity (DIA) now that starts paying at 80 or 85. This protects against the scenario that terrifies everyone: living much longer than expected and watching your savings run thin.
A 65-year-old man who puts $50,000 into a DIA starting at age 85 could receive $1,200+ per month at that point. That's catastrophic-longevity insurance for a relatively small outlay. Combined with Social Security, it ensures you're never destitute in very old age.
The Pension Math
Here's another way to think about it. In 1980, about 38% of private-sector workers had a traditional pension. Today it's under 15% and falling.
A pension did exactly two things: guaranteed income, for life. Social Security does the first half. A life annuity does the second half. Together, they reconstruct what an entire generation took for granted.
If your parents retired with a pension plus Social Security, they never worried about the stock market. They never wondered if their money would last. They got two checks every month and lived their lives.
You can build the same thing. Social Security is already in place. The annuity is the piece you buy yourself.
Tax Implications of Combining Both
This matters and most articles skip it. Adding annuity income on top of Social Security can push more of your SS benefits into taxable territory.
For a single filer, if your combined income exceeds $34,000, up to 85% of your Social Security becomes taxable. For married filing jointly, the threshold is $44,000. Annuity income counts toward combined income, so the interaction is real.
Two things reduce the impact:
- Fund the annuity with after-tax money if possible. Non-qualified annuities benefit from the exclusion ratio — only the earnings portion counts as income. This keeps your combined income lower than a fully-taxable IRA-funded annuity would.
- Plan the amounts deliberately. We help clients size their annuity purchase to stay near the tax thresholds rather than blowing past them. Sometimes a slightly smaller annuity saves enough in taxes to make it the better financial move overall.
For the complete tax picture, see our annuity tax guide.
What If Social Security Gets Cut?
The Social Security trust fund faces a funding shortfall. Without congressional action, benefits could be reduced by roughly 20–25% starting in the mid-2030s. Will Congress let that happen? Probably not — it would be political suicide. But "probably" isn't "definitely."
Having a life annuity as your second income layer means you're not 100% dependent on a government program. Even if Social Security benefits are trimmed, your annuity payments continue unchanged. The carrier's obligation is contractual. It doesn't depend on congressional votes or trust fund solvency.
We don't say this to scare anyone. We say it because diversifying your guaranteed income sources is just common sense.
Your Numbers
The gap between Social Security and your actual expenses is a specific, calculable number. So is the annuity payment that fills it.
Our calculator shows you both in about 30 seconds. Enter your age, your investment amount, and see exactly what your second income layer would look like. Or request a personalized quote — we'll run rates across every A-rated carrier and send you a side-by-side comparison. You can also call us at 800-747-4201. No cost, no obligation.
Social Security is the floor. A life annuity is the ceiling. Between the two of them, your retirement income is handled.
