Lump Sum Formula:
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Definition: This calculator helps determine the equivalent lump sum payment for a pension annuity based on present value factors.
Purpose: It assists retirees in comparing pension options by converting annuity payments to a single lump sum amount.
The calculator uses the formula:
Where:
Explanation: The annuity amount is multiplied by a present value factor that accounts for interest rates, mortality, and other actuarial assumptions.
Details: Proper calculation helps retirees make informed decisions between taking a lifetime annuity or a one-time lump sum payment.
Tips: Enter the annual annuity amount and present value factor (default 10.0). All values must be > 0.
Q1: Where do I get the PV factor?
A: Your pension plan administrator provides this based on IRS mortality tables and interest rates.
Q2: What's a typical PV factor?
A: Factors typically range from 8-15, with 10 being common for someone retiring at age 65.
Q3: Does this include taxes?
A: No, consult a tax professional as lump sums may have different tax implications than annuities.
Q4: Should I take the lump sum or annuity?
A: This depends on your financial situation, life expectancy, and investment skills - consult a financial advisor.
Q5: Can I calculate this in reverse?
A: Yes, divide lump sum by PV factor to find the equivalent annuity amount.