The formulas
- Monthly amortization = amount paid / coverage months
- Recomputed prepaid = amount paid x (coverage months - months elapsed) / coverage months
- Expense to date = amount paid - recomputed prepaid
How it works
Insurance, software subscriptions, maintenance contracts and rent paid in advance are expensed over the period they cover. The remaining prepaid at period end is the unexpired share of the payment.
A recorded balance above the recompute often means amortization stopped or started late. A balance below it can mean the full payment was expensed on receipt. Months elapsed are capped at the coverage period.
Illustrative figures only. Check the result against your firm's methodology before relying on it.
Common questions
What if the policy started mid-month?
Use days instead of months: enter coverage days and days elapsed in the two month fields.
How do audits of premiums work?
Trace the payment to the invoice and policy, confirm the coverage dates, then recompute the remaining balance as here.
Should financed premiums be handled differently?
The prepaid is the same. The financing creates a separate note payable.
Formulas on this page are the standard definitions.
Runs in your browser. The figures you type are not sent to CORAA or stored. Check the result against your firm's methodology before relying on it.