An annuity payout calculator is a tool that helps determine the regular payments (or payouts) you’ll receive from a lump-sum calculator investment over a specific time.
💼 Pension Decider 2026
Compare lump sum vs. lifetime annuity with real 2026 assumptions
Why 2026 Changes the Calculation
Economic conditions in 2026 are projected to be different from the ultra-low interest rate environment of the early 2020s. Pension plans calculate lump sums using current interest rates set by the IRS (specifically the 417(e) mortality table and segment rates). When interest rates rise, as they are expected to do in 2026, the present value of future payments decreases.
In simple terms, higher rates mean smaller lump sums for the same monthly annuity. Conversely, lower rates make lump sums more attractive. Therefore, the 2026 climate may favor the annuity if rates are high because your lump sum offer might be comparatively low relative to the lifetime income you are giving up.
The calculator below automatically factors in a 2026 benchmark rate so you can see the break-even point.
Using the 2026 Pension Calculator
The interactive tool provided below is designed to cut through the confusion. You will need four key pieces of information: your offered monthly annuity amount, the proposed lump sum figure, your current age, and your life expectancy estimate.
The calculator performs three critical analyses. First, it computes the “break-even age” – the age at which the total annuity payments equal the lump sum investment assuming a reasonable rate of return.
Second, it compares the internal rate of return (IRR) of the annuity against conservative market assumptions. Third, it provides a risk-adjusted recommendation based on 2026 mortality tables. Remember that this is a financial modeling tool; while it uses advanced formulas, you should consult a fiduciary financial planner for personalized advice.