SPIA Payout
Calculate modeled SPIA payout from a caller-supplied payout rate.
Description
A single-premium immediate-annuity payout model applies a supplied annual payout rate to a premium.
A single-premium immediate-annuity payout model applies a supplied annual payout rate to a premium. The guarantee duration determines a nominal total.1
Calculate modeled SPIA payout from a caller-supplied payout rate.
When to use SPIA Payout
Use this tool to calculate modeled SPIA payout from a caller-supplied payout rate.
Prepare the supplied policy terms, dates, assumptions or recorded indicators requested. Keep monetary amounts on one currency basis and select the applicable thresholds separately.
How to use SPIA Payout and understand its results
- Prepare the supplied policy terms, dates, assumptions or recorded indicators requested. Keep monetary amounts on one currency basis and select the applicable thresholds separately.
- Enter singlePremium, annualPayoutRatePercent, guaranteeYears using the field table and calculation rules, then run the tool.
- Read annualPayout, monthlyPayout, guaranteedPayoutTotal, guaranteedReturnPercent. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| singlePremium | Single premium | number; minimum: 0 | Required |
| annualPayoutRatePercent | Annual payout rate (%) | number; minimum: 0 | Required |
| guaranteeYears | Guarantee period (years) | number; minimum: 0 | Required |
Enter strictly positive single premium and nonnegative rate/guarantee years. Return annual/monthly payouts, guaranteed total and total-to-premium percentage. Fractional years are accepted.
annual=premium×rate/100; monthly=annual/12; guaranteed=annual×years Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| annualPayout | Annual SPIA payout | number; minimum: 0 |
| monthlyPayout | Monthly SPIA payout | number; minimum: 0 |
| guaranteedPayoutTotal | Guaranteed payout total | number; minimum: 0 |
| guaranteedReturnPercent | Guaranteed payout as premium share (%) | number; minimum: 0 |
{
"input": {
"singlePremium": 100000,
"annualPayoutRatePercent": 6,
"guaranteeYears": 10
},
"output": {
"annualPayout": 6000,
"monthlyPayout": 500,
"guaranteedPayoutTotal": 60000,
"guaranteedReturnPercent": 60
}
}Limitations and assumptions
No actuarial quote, mortality, discounting, tax treatment or investment yield is estimated. Payout percentage includes proceeds under the supplied model.
Numeric inputs must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.
Alternative or Complementary methods
Use Annuity Payout Comparison: Compare nominal payout totals under caller-supplied durations. For a complementary task, use Annuity Start Classifier: Classify caller-observed indicators for annuity start classifier while preserving mixed and insufficient evidence.
References
-
SPIA Payout — tool.io
Similar or alternative tools
- Annuity Payout Comparison
Compare nominal payout totals under caller-supplied durations.
- Annuity Start Classifier
Classify caller-observed indicators for annuity start classifier while preserving mixed and insufficient evidence.