What is Present Value?
Present value (PV) is what a future sum of money is worth today, after accounting for the interest it could earn in the meantime. A dollar you will receive in 20 years is worth less than a dollar in your hand now, because today’s dollar can be invested and grow. Present value measures that gap.
How Present Value Works
To find present value, you “discount” a future amount back to today using a discount rate. The higher the rate, the more a future payment shrinks in today’s terms. The further away the payment, the smaller its present value.
For example, $10,000 due in 10 years is worth roughly $6,100 today at a 5% discount rate. You would only need to invest about $6,100 now to have $10,000 in a decade, so that is its present value.
Why Present Value Matters for Annuities
Present value is how insurers price guaranteed income. When you buy a single premium immediate annuity, the company calculates the present value of every future payment it promises and sets your premium accordingly.
It also explains a common surprise for lottery winners. The cash lump sum is simply the present value of the 29-year payment stream, which is why it looks so much smaller than the advertised jackpot. See our breakdown of lottery payout options for a full example.
Frequently Asked Questions
What is present value?
Present value (PV) is what a future sum of money is worth today, after accounting for the interest it could earn in the meantime.
How does present value work?
To find present value, you "discount" a future amount back to today using a discount rate. The higher the rate, the more a future payment shrinks in today's terms. The further away the payment, the smaller its present value.
Why does present value matter for annuities?
Present value is how insurers price guaranteed income. When you buy a single premium immediate annuity, the company calculates the present value of every future payment it promises and sets your premium accordingly.
