HOA Late Fee Calculator
Use this free HOA late fee calculator to estimate what a delinquent account owes over time. Enter the past-due balance, your monthly late fee as a flat dollar amount or a percentage, an allowed interest rate and how many months the balance is late, and see the accrued late fees, interest and total owed.
- Original past-due balance
- $350.00
- Late fee per month
- $25.00
- Late fees × 3 months
- $75.00
- Accrued interest
- $10.50
- Total owed
- $435.50
How it is calculated
A late fee is applied once for each month the balance is late. A flat fee is a fixed dollar amount per month; a percentage fee is that percent of the past-due balance per month. The tool multiplies the monthly fee by the number of months late.
Interest uses a simple model: the annual rate is divided by 12 to get a monthly rate, applied to the original balance for each month late. The total owed is the original balance plus late fees plus interest.
Always confirm the fees and interest your governing documents and state law permit. This estimate does not compound interest or account for partial payments.
Run your whole HOA on hoa.to
These calculators cover one number at a time. FourCents HOA does the whole job: online dues, real fund accounting, budgets, reserves, delinquency automation and owner-visible financials.