Most aircraft loans fully amortize, but some buyers use interest-only or balloon structures to lower payments during the loan's life. An interest-only loan keeps payments low by deferring principal, which suits some situations and not others. Here's how interest-only aircraft loans work and when they make sense.
Key takeaways
- Lower payments during the interest-only period — you pay only interest.
- Principal is deferred, so you don't build equity during that period.
- Often paired with a balloon or a later switch to amortizing payments.
- Best for specific cash-flow situations, not most buyers.
How Interest-Only Works
In an interest-only loan, your payments during the interest-only period cover only the interest — none of the principal. That keeps the payment low, but the loan balance doesn't fall, so you don't build equity during that period. Interest-only periods are typically followed by either a switch to fully-amortizing payments (which then jump higher) or a balloon payment of the remaining principal. It's a cash-flow tool, not a way to pay less overall — you'll ultimately repay the full principal.
Trade-Offs vs. Amortizing Loans
Compared with a standard amortizing loan, interest-only trades lower near-term payments for no equity build-up and a larger obligation later. If aircraft values fall during the interest-only period, you could owe more than the airplane is worth. Amortizing loans cost more per month but steadily build equity and reduce risk. Model both with our loan calculator, and weigh the lower payment against the deferred principal.
Who Interest-Only Suits
Interest-only can make sense for buyers with strong, variable, or seasonal income who value cash-flow flexibility; for those who plan to sell or refinance before the interest-only period ends; or for certain business situations. It's generally not ideal for a buyer who wants to steadily build equity and own the airplane free and clear. Because it's a specialized structure, discuss whether it fits your goals — a broker can compare interest-only, amortizing, and balloon options side by side.
Rates, terms, and figures in this article are illustrative examples for the 2026 market and are not offers of credit. Jaken Aviation is a licensed aircraft financing brokerage — a division of Jaken Finance Group — and does not make loan decisions. All financing is subject to lender approval. Tax information is general and not a substitute for advice from a qualified CPA.
Frequently Asked Questions
What is an interest-only aircraft loan?
A loan where, during an interest-only period, your payments cover only interest and none of the principal — keeping the payment low but not building equity. It's usually followed by amortizing payments or a balloon.
Is an interest-only loan cheaper overall?
No — it lowers near-term payments but you still repay the full principal later, and you build no equity during the interest-only period. It's a cash-flow tool, not a way to pay less overall.
Who should consider interest-only?
Buyers who value cash-flow flexibility, have variable or seasonal income, or plan to sell or refinance before the period ends. It's less suited to buyers who want to steadily build equity.
How does it compare to a balloon loan?
They're related — interest-only often ends in a balloon. Both keep payments low by deferring principal. A broker can compare interest-only, balloon, and fully-amortizing structures for your goals.
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