Lump Sum Formula:
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Definition: This calculator determines the lump sum equivalent of a pension annuity using the present value (PV) factor.
Purpose: It helps retirees compare pension options by showing the lump sum value of annual annuity payments.
The calculator uses the formula:
Where:
Explanation: The annuity amount is multiplied by a present value factor that accounts for interest rates and life expectancy.
Details: Calculating lump sums helps retirees make informed decisions between taking a lifetime annuity or a one-time payment.
Tips: Enter your annual pension amount and the present value factor (default 10.0). All values must be > 0.
Q1: What is a PV factor?
A: The present value factor converts future payments to today's dollars based on interest rates and mortality assumptions.
Q2: Where do I find my PV factor?
A: Your pension plan administrator provides this based on current interest rates and actuarial tables.
Q3: Why does the PV factor change?
A: It varies with interest rates - higher rates mean lower factors, and vice versa.
Q4: Is the lump sum taxable?
A: Generally yes, but consult a tax professional about your specific situation.
Q5: Should I take the lump sum or annuity?
A: This depends on your financial situation, life expectancy, and investment skills - consider consulting a financial advisor.