Business Aircraft Acquisition Financing: How Lenders Underwrite the Airplane
Financing a business aircraft is closer to specialized equipment lending than to a mortgage. The airplane is mobile, its value depends heavily on maintenance history, and a relatively small pool of lenders underwrites it, so the asset itself, more than the borrower, tends to set the terms.
The Asset Drives Everything
Lenders underwrite the specific tail number: model, age, total time, engine and airframe condition, and damage history. A well-kept airframe on an engine maintenance program commands better loan-to-value and rate than an identical model with gaps in its records. Two aircraft of the same make and model can finance very differently based entirely on how they were maintained.
Loan-to-Value, Term, and Balloons
Aircraft loans typically run shorter than real estate financing and often carry a balloon, reflecting the asset's depreciation curve and the lender's planned exit. Older aircraft see lower advance rates and shorter terms; newer aircraft and turbine equipment finance more aggressively because the resale market for the collateral is deeper and more liquid.
Logbooks, Engine Programs, and Records
Continuous, complete logbooks are not paperwork; they are value. Enrollment in an hourly engine program, which levels the cost of major overhauls, improves both resale and financeability. Missing records or a lapsed program can turn an otherwise approvable aircraft into a decline, or into a much smaller loan than the buyer expected.
Ownership Structure and Use
How the aircraft is owned and operated, whether personally, through a business, under Part 91, or placed on a Part 135 certificate for charter, affects both lending and tax treatment. Charter placement in particular changes the utilization and risk profile a lender sees, and it can change which lenders are willing to look at the deal at all.
Educational content only, not advice. KQT Advisors, LLC is a commercial loan broker; we are not a lender, attorney, accountant, financial advisor, or fiduciary. We do not originate loans or make lending decisions. The information in this article is provided strictly for general informational and educational purposes and reflects our understanding at the time of writing. It is not, and must not be construed as, financial, tax, legal, accounting, investment, or any other professional advice, and creates no advisor-client relationship. Loan programs, rates, terms, eligibility requirements, fees, and approval criteria are set by individual lenders, the SBA, and other parties and are subject to change at any time without notice. Examples are illustrative only and not guarantees of outcome. Nothing here is a commitment to lend, an offer of credit, or a representation that any specific structure will be available to or appropriate for any borrower. Always consult your own qualified financial, tax, and legal advisors before acting on any information in this article. To the maximum extent permitted by law, KQT Advisors, LLC and its principals, employees, agents, and affiliates disclaim all liability for any direct, indirect, consequential, or incidental loss or damage arising out of any use of, reliance on, or inability to use the information in this article.