Aircraft Loan Requirements in 2026: The Complete Checklist

This is the one-page checklist of what lenders require for a piston aircraft loan in 2026: borrower standards, aircraft standards, documents and timeline. Use it before you make an offer, so nothing surprises you in underwriting.

Aircraft loan requirements at a glance

Sources: AOPA Aviation Finance, piston aircraft; AOPA on aircraft age and airframe time; AOPA, what lenders look for (Oct 2024); NAFA on credit scores; FLYING Finance credit tiers.

Borrower requirements

Credit score

There is no universal minimum. Most aviation lenders look for 680+, and the best pricing typically starts around 720–730+. AOPA Aviation Finance’s president has said deals are difficult below 680 and that “a 730 score is as good as an 800 score.” FLYING Finance prices borrowers below 730 in a “Credit Builder” tier at base rate plus 2%. What each band means is covered in aircraft loan credit score tiers. If you are close to a cutoff, see the 90-day credit plan.

Income, debt-to-income and reserves

Lenders check that the new payment fits your income and that you will still have liquid money after closing. Neither has a single published standard. Many lenders are comfortable with total debt payments in the mid-30s to low-40s percent of gross income, and strong reserves can offset a higher ratio. Self-employed borrowers are underwritten from tax returns, with depreciation commonly added back. The detail is in debt-to-income, reserves and income documentation.

Pilot experience and insurability

Most lenders don’t set an hours minimum, but no loan funds without insurance, and insurers do set pilot requirements. Low-time pilots buying high-performance aircraft should get a written insurance quote before signing a purchase agreement. See how pilot experience affects aircraft loans.

Ownership structure

If an LLC or corporation will own the aircraft, expect the lender to require entity documents and personal guarantees from the owners. Partnerships and co-owners each go through credit review. See partnership vs sole ownership and co-signers and guarantors.

Down payment by aircraft age and engine count

AOPA Aviation Finance lists minimum down payments of 15% for single-engine aircraft built in 1960 or later, 20% for older aircraft, and 15%–30% for multi-engine aircraft depending on age. The examples below apply those minimums at an illustrative 7.75% rate. Notice how the $75,000 threshold and the twin term cap change the payment.

Down payment strategy, including when to put more than the minimum down, is covered in down payment strategies. Rates are illustrative. For current ranges, see aircraft loan rates.

Aircraft requirements

The aircraft is the lender’s collateral, so it gets its own underwriting.

• Airworthiness. A valid airworthiness certificate, a current annual inspection, and applicable ADs complied with.
• Records. Complete airframe, engine and propeller logbooks. Missing records or undocumented major repairs can lower the valuation or lead a lender to decline. See maintenance records and loan approval.
• Age and time. AOPA’s lenders set no age limit on piston singles, but pre-1960 aircraft may need 20% down or a shorter term. Twins: 1970 or newer, with possible exceptions. Airframe time must be under 10,000 hours.
• Value. The loan is sized against the aircraft’s value, using the price, a valuation or an appraisal depending on the lender and loan size. Older aircraft may be financed at 70%–75% of value (AOPA). See aircraft appraisals and loan terms.
• Pre-buy inspection. Not every lender requires one, but it is strongly recommended, and some lenders require it for older or higher-value aircraft. See the pre-buy inspection checklist.
• Title. An FAA Registry title search must show no unreleased liens. The seller’s lender releases its lien at closing. See aircraft lien searches.
• Insurance. Hull coverage (typically at least the loan amount) and liability, with the lender named as loss payee. The binder must be in place before funding.
• Category. Certified aircraft are the easiest to finance. Experimental and light-sport aircraft are financeable through specialty lenders, typically at higher starting rates. FLYING Finance’s September 2026 starting rates were 7.01% certified, 7.71% MOSAIC light-sport and 7.78% experimental. See financing experimental aircraft.

Document checklist

From you (the borrower)

• Loan application and credit authorization (unfreeze the bureau the lender pulls)
• Government-issued photo ID
• Two years of personal tax returns with all schedules
• W-2s, 1099s and K-1s; 30 days of pay stubs, or a year-to-date P&L and balance sheet if self-employed
• Two years of business returns if self-employed or buying through a company
• Two to three months of bank and brokerage statements, with an explanation of large deposits
• Personal financial statement (assets and liabilities)
• Entity documents if an LLC or corporation will own the aircraft: articles, operating agreement, EIN letter and certificate of good standing
• Pilot certificate and logbook summary, if the lender or insurer asks

About the aircraft

• Signed purchase agreement with financing and inspection contingencies
• Spec sheet: make, model, serial number, N-number, total time, engine and propeller times, avionics
• Airframe, engine and propeller logbooks, including the last annual
• Pre-buy inspection report
• Damage history and major repair or alteration records (FAA Form 337s)
• FAA title search results

At closing

• Insurance binder naming the lender as loss payee
• Promissory note and aircraft security agreement. The lender records the security agreement with the FAA Aircraft Registry; the fee is $5 per item of collateral.
• Aircraft bill of sale (AC Form 8050-2) and aircraft registration application (AC Form 8050-1). Registration costs $5 and is valid for seven years.
• Lien releases from the seller’s lender, if any
• Escrow instructions and funds for the down payment and closing costs

Most piston singles and light twins fall below the Cape Town Convention thresholds, which apply to airframes type-certificated for at least eight persons including crew, or more than 2,750 kg (6,050 lb) of goods. So an International Registry filing usually isn’t part of a piston closing. The closing steps are in the aircraft loan closing process and aircraft title and escrow.

Aircraft loan timeline

The pink copy has no fixed 90-day limit. It is valid within the United States until you receive the registration certificate or the FAA denies the application (14 CFR 47.31). See the FAA registration guide and the pre-approval process.

Common deal-breakers and how to avoid them

1. Credit frozen at the bureau the lender pulls. The pull fails and the file stalls. Unfreeze before applying.
2. Undocumented down payment. Recent cash deposits or unexplained transfers. Keep funds in one account and document any sale or gift.
3. Declining self-employed income with no explanation. Provide a year-to-date P&L and a short letter.
4. Airframe over 10,000 hours, or missing records. Check before you make an offer.
5. Unreleased liens on the FAA record. Order the title search early.
6. No insurance binder, often because a low-time pilot has not been quoted on a high-performance aircraft. Get quotes first.
7. New debt during underwriting. A car loan or new card can change your debt-to-income before funding.

How this page differs from related guides

This page is the complete requirements checklist. For what your credit tier means for pricing, see aircraft loan credit score tiers. For a plan to improve your score first, see the 90-day credit plan. For debt-to-income, reserves and self-employed documentation, see beyond the credit score. For how rates are set, see how aircraft loan rates work. For a first-time buyer’s overview, see aircraft financing 101.

Frequently asked questions