How Aircraft Loan Payments are Calculated
Aircraft loans use the standard amortizing loan formula, the same formula used for mortgages and auto loans:
PMT = P × [r(1+r)^n] / [(1+r)^n – 1]- P: Loan principal (purchase price − down payment + financed fees)
- r: Monthly interest rate (annual rate ÷ 12)
- n: Total number of payments (loan term in years × 12)
Example Calculation
Scenario: Financing a $1,000,000 aircraft with 20% down at 7.5% APR for 20 years.
- Down Payment: $200,000 (20%)
- Loan Amount: $800,000
- Monthly Rate: 7.5% ÷ 12 = 0.625%
- Total Payments: 20 × 12 = 240
- Monthly Payment: $6,442.67
Total paid over 20 years: $1,546,241 (including $746,241 in interest).
Financing Tips
- Get pre-approved before shopping; it clarifies your budget and strengthens negotiations.
- Consider operating costs—hangar, insurance, fuel, and maintenance often exceed the loan itself.
- Check sales tax rules—some states offer exemptions for commercial use or fly-away provisions.
- Compare lenders—banks, credit unions, and specialized aviation lenders may offer different terms.
Frequently Asked Questions
How is an aircraft loan calculated?+
Aircraft loans are calculated using a standard amortization formula, similar to a mortgage or auto loan. The monthly payment is determined by the loan amount (purchase price minus down payment), the annual interest rate, and the loan term in years.
What is the typical down payment for an aircraft?+
Lenders typically require a down payment of 15% to 20% of the aircraft's purchase price. This can vary based on the age of the aircraft, your creditworthiness, and the loan amount.
How long can you finance an airplane for?+
Aircraft loan terms generally range from 5 to 20 years. Newer aircraft often qualify for longer terms (up to 20 years), while older aircraft might be limited to shorter terms.
Are aircraft loan rates higher than mortgage rates?+
Aircraft loan rates are typically higher than residential mortgage rates but lower than unsecured personal loans. They often range between 6% and 10%.
Can I include sales tax in my aircraft loan?+
Yes, many lenders allow you to finance the sales tax, along with other costs like insurance premiums or upgrade expenses, into the loan amount.
What is a balloon payment in aircraft financing?+
A balloon payment is a large lump sum due at the end of the loan term. Some aircraft loans use this structure to keep monthly payments lower.
Sources & Assumptions
- Calculations use the standard amortizing loan formula.
- Interest rates assumed to be fixed for the loan term.
- Estimates are for planning purposes; always verify with your lender.