Last updated: April 27, 2026Reviewed by John Ziesing, FRC

Fixed Index Annuity in St. Petersburg

Market-Linked Growth · Principal Protection

Fixed index annuities (FIAs) are among the most frequently placed contracts at ACM's St. Petersburg practice. They credit interest tied to an underlying index such as the S&P 500 while contractually protecting principal from market loss. During the 2022 sideways-market environment, ACM clients holding FIAs preserved their principal in full.

Fixed Index Annuity Stats — 2026

Avg S&P 500 cap rate, 2026

9–11%

Avg S&P 500 cap rate, 2026

Floor — never lose principal to market

Avg income rider rollup, 2026

7.25%

Avg income rider rollup, 2026

Growth treatment

Tax-Deferred

Growth treatment

Sources: LIMRA Q1 2026, AnnuityAdvantage rate survey, ACM internal data.

Couple protected with fixed index annuity in St. Petersburg

How Fixed Index Annuities Work

The issuing carrier credits the contract based on index performance. A 10% index gain may credit 6-7% depending on the cap rate; a 20% index decline produces no loss to the contract.

That structural floor — participation in upside, protection in downside — is what Pinellas County clients consistently prioritize. ACM compares contracts across more than a dozen A-rated carriers to identify the most favorable cap and participation terms for each client.

Plan Your Financial Future

See how small contributions today can grow into a secure retirement tomorrow with a fixed index annuity.

Calculator Inputs

Adjust the values to match your goals

Starting Principal$100,000

Monthly Contribution$500

Years to Grow20 Years

1 yr40 yrs

Estimated Return6%

1%10%

Estimated average annual crediting rate. FIAs have a 0% floor — you never lose principal to market downturns.

Projected Total Balance

$541,427

in 2046 · after 20 years at 6% est. annual return

Starting Principal: $100,000
Total Contributions: $120,000
Total Interest Earned: +$321,427

Principal Invested
Total Balance

Estimates only. Actual fixed index annuity crediting depends on the carrier, index, cap rate, participation rate, and contract terms. ACM shops 12+ A-rated carriers to identify the strongest available terms.

Why Choose a Fixed Index Annuity

100% principal protection from market losses
Participate in market gains through index crediting
Tax-deferred growth on your money
Optional income riders for lifetime income
Contracts shopped across 12+ A-rated carriers

Find the best fixed index annuity rates in St. Petersburg

Frequently Asked Questions

How does the Fixed Index Annuity calculator work?

Enter your starting principal, monthly contribution, years to grow, and an estimated average crediting rate. The calculator compounds your balance annually, adds your contributions, and projects the year-by-year balance. FIAs have a 0% floor — your account never loses value to a market downturn.

What rate of return should I assume for a fixed index annuity?

Most FIAs historically credit between 4% and 7% on average over a full market cycle, depending on the carrier's cap rate, participation rate, and chosen index. A 5–6% assumption is a reasonable conservative midpoint. ACM models real carrier illustrations during your free review.

Can I add monthly contributions to a fixed index annuity?

Many — but not all — FIA contracts accept ongoing contributions during the accumulation phase. Single-premium FIAs only accept the initial deposit, while flexible-premium FIAs allow recurring additions. We help you pick a contract structure that matches your savings pattern.

Are the projected balances guaranteed?

No. The projection assumes a constant average crediting rate; actual annual credits will vary based on index performance, your contract's cap and participation rates, and any spreads or fees. Your principal, however, is contractually protected from market loss.

How is the growth in a fixed index annuity taxed?

Inside the contract, growth is tax-deferred — you owe no tax on annual gains while the money stays in the annuity. When you withdraw, gains are taxed as ordinary income. Inside an IRA or 401(k) rollover, the entire withdrawal is taxable just like any qualified distribution.

Growth Without Market Loss

Schedule a complimentary 20-minute review to model how a fixed index annuity can protect and grow retirement assets.

Book Your Free Review (727) 542-7659