Owning an Aircraft in an LLC: Liability Limits, Loans, FAA Registration and Tax Traps
This guide is for buyers and co-owners deciding whether an LLC should hold title to a piston aircraft. It covers what an aircraft LLC does and does not protect, how lenders and the FAA treat it, and the tax and charter traps that catch owners who form one for the wrong reason.
General information as of September 2026, not legal or tax advice. Entity, FAA and state tax rules turn on your facts. Confirm with an aviation attorney and a CPA or aviation tax attorney before forming an LLC or signing a purchase agreement.
What does an aircraft LLC actually do?
A limited liability company created under state law becomes the aircraft's owner. It appears as the registered owner on FAA records, it signs the loan and security agreement, and it should be the named insured on the policy. The members own the LLC, not the aircraft directly.
- Income tax classification. By default a single-member LLC is disregarded, so its income and deductions appear on the owner's return, while a multi-member LLC files a partnership return and issues K-1s. Either can elect to be taxed as a corporation.
- An LLC creates no deductions. Depreciation and operating-cost deductions still depend on qualified business use above 50%. Personal flying is personal whether or not an LLC owns the aircraft. See business use of an aircraft for tax.
- Common legitimate reasons: organizing a co-ownership, keeping aircraft risk out of an operating company, and simplifying estate planning or a later transfer of ownership interests (with the lender's consent where a loan is outstanding).
Does an LLC protect you from aircraft liability?
Partly. The protection is real, but it is narrower than the sales pitch suggests.
| An LLC generally helps with | An LLC generally does not help with |
|---|---|
| Claims against the owner as owner, which are generally limited to LLC assets | Your personal liability for your own negligence as pilot in command |
| Keeping aircraft claims away from your operating business, if the business does not own the aircraft | Claims where a court disregards the LLC for commingled funds, thin capitalization or ignored formalities |
| Separating co-owners' finances from one another through the operating agreement | Losses above your insurance limits caused by your own flying |
Insurance is still the primary protection. Make the LLC the named insured, and make sure every member who flies is a named pilot or meets the policy's open-pilot warranty. Ask your broker whether liability limits are "smooth" (no per-passenger sublimit) or sublimited per passenger. If there is a loan, the lender will require being named as loss payee, usually with a breach-of-warranty endorsement. See aircraft insurance requirements.
Formalities that help an LLC hold up:
- A signed operating agreement, and the LLC kept in good standing in its formation state (and registered as a foreign LLC where it does business, if required)
- A separate bank account; all aircraft income and costs run through it, with no personal bills paid from it
- Enough capital, or committed capital calls, to pay the aircraft's real costs
- Contracts, the hangar lease, insurance, the FAA registration and the loan all in the LLC's exact legal name
- Written consents or minutes for major decisions such as buying, borrowing, leasing, major maintenance and sale
How does an LLC work for co-ownership or a partnership?
Co-ownership is where an LLC earns its keep. One entity holds title and borrows, and the operating agreement settles the questions that end partnerships. At minimum it should cover:
- Ownership percentages and initial capital contributions
- How fixed costs (insurance, hangar, annual inspection, loan payment) and hourly costs (fuel, engine reserve) are split
- Capital calls for major maintenance, and what happens when a member does not pay
- Scheduling rules, pilot qualification minimums and insurance compliance
- Who manages the aircraft and the spending limit before a member vote is needed
- Buy-sell terms: right of first refusal, valuation method, payment terms and lender consent
- Dissolution: when the aircraft is sold and how the proceeds and any loan payoff are divided
A tax caution for co-owned LLCs: when members pay the LLC to use the aircraft, IRC Section 280F generally treats leasing to a 5% owner or related person as something other than qualified business use. A special aircraft rule applies when at least 25% of total use is other qualified business use. A co-owned LLC in which one member flies for business and others fly for fun needs an advisor's analysis before anyone claims bonus depreciation. For financing and agreements, see financing a partnership aircraft and aircraft co-ownership agreements.
How do lenders treat an LLC borrower?
Many aviation lenders will lend to an LLC. A newly formed LLC, however, has no credit history or income, so the lender underwrites the people behind it.
- Personal guarantees are usually required, often from every member above an ownership threshold the lender sets. The guarantors' credit, income and liquidity drive approval. Most aviation lenders look for 680+ credit, with the best pricing typically at 720–730+. See co-signers and guarantors.
- The aircraft guidelines generally stay the same. AOPA cites a 15% minimum down payment for post-1960 singles, 20% for pre-1960 aircraft and 15–30% for twins, with terms of up to 20 years on single-engine loans of $75,000 or more.
- The lender records its lien with the FAA. The recording fee is $5 per item of collateral, and the security agreement names the LLC as debtor.
- Loan documents commonly restrict changes. Transfers of membership interests, adding members, leasing the aircraft or moving its base may need the lender's consent. Read those clauses before you plan a partnership change.
Documents a lender typically asks for from an LLC borrower:
- Articles of organization or certificate of formation, and the signed operating agreement
- IRS EIN confirmation and a current certificate of good standing
- A member or manager resolution authorizing the purchase, the loan and the signers
- Guarantor financials: credit authorization, recent tax returns and statements of assets
- An FAA registration application and bill of sale in the LLC's exact name
- An insurance binder naming the LLC as insured and the lender as loss payee
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How does FAA registration work for an aircraft owned by an LLC?
Only a U.S. citizen, as defined in 49 U.S.C. 40102(a)(15), or another eligible owner can register an aircraft in the United States. According to the FAA Registry's LLC information sheet, an LLC is evaluated under the corporation standard. It must be organized under U.S. or state law, its president and at least two-thirds of its board and other managing officers must be U.S. citizens, and at least 75% of its voting interest must be owned or controlled by U.S. citizens.
- What the FAA asks for: the registration application and a bill of sale naming the LLC as buyer. It also wants either the LLC's organization documents (listing members and whether members, a manager or officers manage it), or a signed written representation describing the members and managers and how the LLC meets the citizenship test.
- Non-citizen members: other registration paths exist, such as a non-citizen corporation registration that depends on U.S.-based use, or an owner trust. They have their own conditions, so use an aviation attorney.
- Validity and fee: a registration certificate expires seven years after the month it is issued (14 CFR 47.40), and the fee is $5. The pink copy of the application lets you operate within the U.S. until the certificate arrives or the application is denied, but it is not valid outside the United States.
More on the process is in the FAA registration guide.
Does an out-of-state LLC avoid sales or use tax?
The common pitch is to form an LLC in a state with no statewide sales tax (Montana, Delaware, Oregon and New Hampshire, while Alaska has local sales taxes), register the aircraft to it, and skip the tax. The flaw is that use tax is generally owed to the state where the aircraft is based and used, not the state where the LLC was formed. States have many ways to find a locally based aircraft, including hangar leases, fuel purchases, FAA registration addresses and flight activity.
Illustrative example: an Illinois resident forms a Montana LLC, which buys a $300,000 aircraft from a private seller. The aircraft is hangared in Illinois. Illinois charges an Aircraft Use Tax of 6.25% of the greater of the price or fair market value on private purchases, filed on Form RUT-75 within 30 days (Illinois DOR). That is about $18,750, and the Montana LLC does not change where the aircraft lives. Unpaid use tax typically grows with penalties and interest, and the LLC may also have to register to do business in Illinois. Confirm the specifics with an Illinois tax advisor.
- An LLC in a no-sales-tax state makes sense when the aircraft is genuinely based and used there.
- Some states cap aircraft tax (North Carolina at $2,500 and South Carolina at $500 per aircraft), and those rules apply whether an individual or an LLC is the buyer.
- Moving an aircraft you already own into an LLC can itself be a taxable transfer in some states. Ask before retitling.
State-by-state rules are in aircraft sales tax by state.
When does an LLC's use of the aircraft cross from Part 91 into illegal charter?
Part 91 covers operating an aircraft for your own purposes. When someone pays for air transportation, and the aircraft owner or its affiliate supplies both the aircraft and the pilot, the flight is generally a commercial operation. That requires an operating certificate under Part 119 and operations under Part 135. Separately, under 14 CFR 61.113 a private pilot may not act as pilot in command for compensation or hire. The exceptions are sharing a flight's operating expenses pro rata with passengers (fuel, oil, airport expenditures or rental fees) and flights only incidental to a business that carry no passengers or property for hire.
| LLC arrangement | FAA risk (general) | Tax and insurance notes |
|---|---|---|
| Members fly themselves and pay the LLC an hourly rate that covers costs | Generally Part 91 when each member flies and controls their own flight | Rentals to 5% owners are generally not qualified business use for the LLC; some states tax rental charges |
| The LLC dry-leases the aircraft to your operating company, which supplies its own pilot and controls the flights | Generally Part 91 if the lessee truly has operational control | A related-party lease; needs a written, market-rate lease and the Section 280F analysis |
| The LLC provides the aircraft and a pilot to your company or anyone else who pays | High: can be a wet lease or charter requiring Part 135 | Personal-use policies often exclude this; claims may be denied |
| A member flies friends who pay more than a pro rata share, or who pay for trips the pilot would not otherwise take | Violates 61.113 for private pilots | Likely outside the policy's permitted uses |
| Leaseback to a flight school or rental operator | The school operates under its own authority; an aircraft that carries people for hire, or that the provider uses for flight instruction for hire, needs 100-hour inspections (14 CFR 91.409(b)) | Commercial use changes insurance and tax treatment; see flight school aircraft financing |
Operational control, meaning who decides whether, when and how a flight happens, is the heart of the FAA question, and it depends on facts and documents. Have an aviation attorney draft or review any lease or member-use policy before the first flight.
When does an LLC make sense for an aircraft?
| Situation | LLC? | Why |
|---|---|---|
| Two or more co-owners | Often yes | One borrower and title holder, with clear rules for costs, scheduling and exits |
| Sole owner, personal flying, strong insurance | Optional | Adds formation, filing and state fees; the protection does not cover your own flying |
| Business aircraft you want outside the operating company | Often considered | Separates risk, but creates a related-party lease with tax and FAA questions |
| The main goal is avoiding home-state sales tax | Usually not a valid reason | Use tax generally follows where the aircraft is based |
| You plan to rent the aircraft to others or lease it back | Get an attorney first | Part 135 exposure, insurance exclusions and lease taxation |
How this guide differs from related guides
This page covers the LLC as an ownership vehicle: liability, lenders, registration, state tax and operating rules. For deciding between co-ownership and going solo, see partnership vs. sole ownership. How the more-than-50% business use test applies to you, your company or an LLC is in business use of an aircraft for tax. Depreciation mechanics are in aircraft depreciation after the 2025 tax law. Choosing a professional is covered in how to hire an aviation tax advisor.
Frequently asked questions
Should I put my airplane in an LLC?
An LLC is most useful when two or more people co-own an aircraft, or when you want the aircraft kept separate from an operating business. For a sole owner flying personally with solid insurance, it adds cost and paperwork for limited extra protection. It is not a way to avoid use tax where the aircraft is based. Have an aviation attorney and a CPA review your situation before forming one.
Does an aircraft LLC protect me from lawsuits?
Partly. An LLC generally limits claims against the aircraft owner to the LLC assets, but you stay personally liable for your own negligence as the pilot, and courts can disregard an LLC that ignores formalities or mixes funds with its members. Liability insurance remains the primary protection. Name the LLC as insured, make sure every pilot is covered, and choose limits with your insurance broker.
Can an LLC get an aircraft loan?
Yes. Many aviation lenders lend to an LLC borrower, but because a new LLC has no credit history or income of its own, they usually require personal guarantees from the members and underwrite the credit, income and liquidity of the guarantors. Expect to provide formation documents, the operating agreement, an EIN, a good-standing certificate and a resolution authorizing the loan. Terms follow the same aircraft and credit guidelines as individual loans.
Can an LLC register an aircraft with the FAA?
Yes, if the LLC qualifies as a U.S. citizen under 49 U.S.C. 40102(a)(15). The FAA applies the corporation standard: organized under U.S. or state law, the president and at least two-thirds of the managing officers are U.S. citizens, and at least 75% of the voting interest is owned or controlled by U.S. citizens. The FAA asks for organization documents or a written representation describing the members and managers.
Does a Montana LLC avoid sales tax on an airplane?
Usually not if the aircraft lives somewhere else. Montana has no statewide sales tax, but use tax is generally owed to the state where the aircraft is based and used, regardless of where the owning LLC was formed. If you hangar in a taxing state, expect that state to assess use tax, plus penalties and interest if it is not paid on time. Confirm with an aviation tax attorney.
Can my aircraft LLC rent the plane to members or my company?
Sometimes, but carefully. A member or company that dry-leases the aircraft and flies it with its own pilot generally operates under Part 91. If the LLC supplies both aircraft and pilot to someone who pays for the flight, that can be charter requiring an FAA certificate under Parts 119 and 135. Leases to members or related companies also raise tax and insurance issues. Get an aviation attorney first.
General information as of September 2026, not legal or tax advice. Confirm with an aviation attorney and a CPA or aviation tax attorney for your situation.