Finance & Money
Annuity Payoff Calculator
Compare the fixed monthly withdrawal with first-month net earnings, solve the modeled depletion time, and reconcile total withdrawals, modeled earnings, and any balance remaining at the 1,200-month cap.
Net annual rate after fees-
First-month net earnings-
First-month principal draw-
Whole monthly withdrawals to modeled payoff (1,200 means no payoff within cap)-
Estimated payoff time in years-
Balance remaining at modeled payoff horizon-
Modeled withdrawals through payoff horizon-
Modeled additional contributions-
Modeled net earnings received or retained-
Net monthly account cash flow-
Balance remaining at modeled horizon-
First-month withdrawal supported by net earnings-
Decision view
Annuity Payoff decision view
Annuity Payoff decision viewAnnuity principal, payment, modeled growth, withdrawals and residual balance are kept on the selected payment basis; in the annuity payoff visual explanation, the payoff path links recurring cash flow to the remaining balance or gap.
Exact scenario comparisonFixed monthly withdrawal changes while all other entered assumptions remain constant.
| Fixed monthly withdrawal | Net annual rate after fees | First-month net earnings | First-month principal draw | Whole monthly withdrawals to modeled payoff (1,200 means no payoff within cap) | Estimated payoff time in years | Balance remaining at modeled payoff horizon | Modeled withdrawals through payoff horizon | Modeled additional contributions | Modeled net earnings received or retained | Net monthly account cash flow | Balance remaining at modeled horizon | First-month withdrawal supported by net earnings |
|---|
Period-by-period detail
Annuity withdrawal payoff detail
How to use Annuity Payoff Calculator
- Confirm that the entered opening amount is the account value available for withdrawals rather than a separate income or benefit base.
- Enter a fixed monthly withdrawal and a return net of only those fees not already reflected in the credited rate.
- Review the whole-month payoff result and verify withdrawal rules, surrender value, guarantees, and tax treatment in the contract.
Calculator guide
Understanding Annuity Payoff Calculator
An annuity payoff calculation estimates how many whole monthly withdrawals are required to exhaust an entered account balance after net credited return.
Calculation method
How the calculation works
For annuity payoff planning, subtract annual fees from the entered return, then solve the fixed monthly withdrawal amortization for the time required to exhaust the opening balance and reconcile withdrawals, growth, and any capped-horizon remainder. Subtract annual fees from the entered return, convert the net rate to a monthly rate, solve the fixed-payment amortization, round up to the whole withdrawal that exhausts the account, and calculate any capped-horizon remainder.
Payout interpretation
Separate account depletion from guaranteed contract payout
Two products with similar balances can have very different liquidity and income rights.
Worked situations
Practical examples
- A withdrawal above first-month net earnings reduces principal immediately.
- A withdrawal at or below recurring net earnings may not exhaust the account within the 1,200-month model cap.
- The final modeled withdrawal can be smaller than the regular amount even though payoff time is reported as a whole month.
Better inputs
Useful tips
- Run lower-return and higher-fee cases to expose depletion risk.
- Separate guaranteed contract values from non-guaranteed illustrations.
- Check whether withdrawals reduce a separate income or death-benefit base.
Before relying on the result
Limitations and common mistakes
- Mortality credits, insurer reserves, market sequence, rider formulas, surrender charges, taxes, and required distributions are not modeled.
- Return, fee, and monthly withdrawal remain constant throughout the model.
- A 1,200-month result means no depletion within the model cap, not a guaranteed perpetual payout.
Reference
Key terms
- Withdrawal margin
- Monthly withdrawal minus first-month net account earnings.
- Fee drag
- Annual percentage removed from the entered return assumption.
- Payoff month
- Whole monthly withdrawal number at which modeled account value reaches zero.
- Model cap
- Maximum 1,200-month horizon used when the account does not deplete sooner.
Important note
Calculated from the entered values and stated financial terms. It is not a product quote, lending decision, tax filing, or investment recommendation.
Frequently asked questions
Does the ending balance equal cash surrender value?
Not necessarily.
What does a 1,200-month payoff result mean?
The balance does not deplete within the model cap under the entered fixed withdrawal and net return.
Why is payoff rounded up to a whole month?
Withdrawals occur in discrete monthly periods, so depletion is assigned to the withdrawal that reaches zero.
Are taxes included?
No.