What Is a Split Annuity?
A split annuity is a retirement income strategy that divides a lump sum between two annuity contracts: an immediate annuity that pays current income right away, and a deferred annuity (typically a MYGA or fixed annuity) that accumulates tax-deferred to restore the original principal over the same period.
The defining feature: when the deferred annuity matures, its value equals approximately what you started with — so you can repeat the strategy, creating a self-renewing income stream without permanently drawing down capital.
How a Split Annuity Works: A Step-by-Step Example
Suppose you have $200,000 and want income for 10 years while preserving principal:
Component: Immediate Annuity (SPIA) | Amount Allocated: ~$140,000 | Purpose: Monthly income for 10 years | Result at Year 10: $0 remaining (fully paid out)
Component: Deferred Annuity (MYGA at 4.5%) | Amount Allocated: ~$60,000 | Purpose: Accumulates tax-deferred | Result at Year 10: ~$200,000 at maturity
Component: Total | Amount Allocated: $200,000 | Purpose: | Result at Year 10: Principal restored
Illustration only. Actual allocations depend on current SPIA payout rates, MYGA rates, and duration chosen. Not a guarantee.
The SPIA pays monthly income — often $900–$1,100/month on $140,000 for a 65-year-old depending on rates. Meanwhile, the MYGA compounds quietly. At year 10, you have your $200,000 back and can repeat the strategy, invest elsewhere, or leave it as a legacy.
Tax Treatment of a Split Annuity
Tax treatment is one of the more compelling aspects of the strategy for non-qualified (after-tax) money:
- SPIA payments are partially taxable under the exclusion ratio. A portion of each payment is considered a return of your original after-tax principal — and that portion is income-tax-free. Only the interest/earnings portion is taxable.
- Deferred annuity growth is not taxed until withdrawal. During the accumulation phase, you owe no annual income tax on the growth inside the contract.
This creates a tax-efficient income stream: part of your income is tax-free (return of basis), and the rest of your money grows without annual taxation. For retirees in moderate tax brackets, this can materially improve after-tax income compared to CDs or bond ladders where all interest is taxable every year.
Important: For IRA or qualified plan money, the exclusion ratio does not apply — all distributions are fully taxable as ordinary income. The split annuity tax advantage is most pronounced with non-qualified funds.
Who Is a Split Annuity Best For?
Good Fit: Retirees with after-tax savings who want predictable income | Poor Fit: Those who need access to the lump sum before the term ends
Good Fit: People who want to preserve principal for heirs or future needs | Poor Fit: Those with a short life expectancy (SPIA value is lower)
Good Fit: Conservative investors uncomfortable with market risk | Poor Fit: People in low tax brackets where the tax benefit is minimal
Good Fit: Those seeking to replace CD income with better tax efficiency | Poor Fit: Those needing inflation-adjusted income (fixed SPIA payments don't grow)
Key Risks to Understand
Interest rate sensitivity: The split annuity math only works cleanly if current SPIA payout rates and MYGA rates are reasonably well matched. In a low-rate environment, the deferred annuity may not accumulate enough to fully restore principal in the same time frame — requiring a longer deferral period or a larger initial allocation to the deferred side.
Inflation risk: SPIA payments are fixed. A $1,100/month income stream in 2026 buys less in 2036. If inflation is a concern, consider a SPIA with a cost-of-living adjustment (COLA rider) — though this reduces the initial payment amount.
Carrier risk: Both annuities are backed by the claims-paying ability of the issuing insurance companies. Using two separate carriers diversifies this risk. State guaranty associations provide a backstop (typically $250,000 per carrier), but are not the same as FDIC insurance.
Liquidity: SPIA payments cannot be accelerated or surrendered once issued. The deferred annuity typically has surrender charges in the early years. Plan this strategy only with money you don't need access to during the term.
Split Annuity vs. Annuity Laddering
Both strategies use multiple annuities to manage income over time — but their goals differ:
- Split annuity: Designed to produce income now while restoring principal over a fixed term. The focus is tax efficiency and capital preservation.
- Annuity laddering: Staggers the purchase of multiple deferred annuities over time to capture potentially higher future rates and create multiple income start dates. The focus is rate optimization and flexibility.
They can be combined: a split annuity at age 65 followed by a fresh ladder at age 75 using the restored principal, for example.
Frequently Asked Questions
What is a split annuity?
A split annuity divides a lump sum between an immediate annuity that pays income now and a deferred annuity that grows to restore the original principal by the end of the income period — allowing the strategy to be repeated.
Is a split annuity a good idea?
It can be for retirees with after-tax savings who want predictable income, tax efficiency, and principal preservation. The strategy is less attractive in very low interest rate environments or for IRA money where the tax exclusion ratio doesn't apply.
How is a split annuity taxed?
For non-qualified (after-tax) money, the immediate annuity payments are partially tax-free under the exclusion ratio — only the earnings portion is taxed. The deferred annuity grows tax-deferred. For IRA money, all distributions are fully taxable.
Can you lose money in a split annuity?
The deferred (MYGA) component is typically principal-protected with a guaranteed interest rate. If rates are very low, the deferred portion may not fully restore original principal within the target time frame, requiring adjustments to the allocation.
How is a split annuity different from a SPIA?
A SPIA alone pays income but depletes capital permanently. A split annuity pairs a SPIA with a deferred annuity specifically so that principal is restored — the SPIA component alone would not accomplish that.
Reviewed for Accuracy
This article was reviewed by Bart Catmull, CPA, NACD.DC, Advisory Board Chairman at Annuity.com. All annuity guarantees are subject to the claims-paying ability of the issuing insurance company. This content is for informational purposes only and does not constitute financial, tax, or legal advice.
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