The Short Answer
An aircraft leaseback places your plane with an operator — usually a flight school or a charter company — that leases it back and puts it to revenue use. Whether you need a Part 135 certificate is decided not by the word “leaseback” but by who exercises operational control and how the aircraft is actually used.
If the aircraft is used purely for flight instruction, that use is excluded from Part 119 by 14 CFR §119.1(e) (“student instruction”) and no air-carrier certificate is required for the instruction itself. If the aircraft instead carries passengers or property for compensation and the operator holds out to the public, that is common carriage, which generally must be conducted under Part 135 — and the operator must add your aircraft to its operations specifications.
The pivot point is operational control — “the exercise of authority over initiating, conducting or terminating a flight” (14 CFR §1.1). A dry lease puts it with the lessee; a wet lease keeps it with the provider. The FAA looks at substance, not the label. The tax side (depreciation, hobby-loss, passive-activity rules) is a separate question for your CPA. FileFlo keeps the leaseback, operational-control, and maintenance records organized and provable — it does not structure the deal or give legal or tax advice.
The gap nobody owns
Leasebacks fail in a seam: the aviation attorney handles the FAA side, the CPA handles the tax side, and the two rarely sit at the same table. An arrangement structured to look like a clean dry lease for FAA purposes can carry tax assumptions that do not survive an audit, and a tax structure built for deductions can quietly imply operational-control facts the FAA reads differently. This article keeps the two halves visible side by side — but the unifying judgment belongs to your own attorney and CPA working together, not to any software.
How a Leaseback Actually Works
At its core a leaseback is two transactions wearing one name. You own an aircraft. Rather than let it sit and depreciate, you place it with an operator who can fly it for revenue, and that operator leases the aircraft back from you. You collect a fee — typically per flight hour or a fixed monthly rate — while the operator earns from the flights it conducts. The structure is most common in two places: a flight school, where your aircraft joins the training fleet under Part 61/141 instruction, and a Part 135 charter operator, where your aircraft is added to a certificate and flown for hire.
The appeal is real. A hangared single that costs you in insurance, tie-down, and an annual inspection every year can instead generate income and build hours toward the operator’s utilization targets. But the same mechanism creates the risk: every revenue hour is wear, and a high-utilization airframe accumulates maintenance events, AD compliance, and engine/prop time toward overhaul far faster than a privately flown one. And the two contracts inside the deal — the lease and the operating relationship — are governed by two different bodies of law that do not always agree on the same set of facts.
The flight-school leaseback
Your aircraft joins a school’s training fleet and flies dual and solo instruction. Flight instruction is excluded from Part 119 under §119.1(e), so the instruction itself does not require a Part 135 certificate. The catch: flight-school revenue is seasonal — it commonly softens in Q4 and winter while your fixed costs run year-round — and instruction is hard, high-cycle use on the airframe.
The charter (Part 135) leaseback
Your aircraft is added to a charter operator’s certificate and operations specifications and flown for hire. Carrying passengers or property for compensation for the public is common carriage, which generally must run under Part 135. Here the operator holds the certificate and must conform your aircraft and add it to its OpSpecs before it earns a dime under that certificate.
Before you sign anything, the most important thing to understand is the lease type, because it decides who is responsible for the flight. That is where dry lease versus wet lease comes in — and it is worth reading our companion piece on dry lease vs wet lease aircraft alongside this one, because the leaseback question and the lease-type question are the same question seen from two angles.
Related aviation compliance reading
The FAA Side: Operational Control Decides Everything
When the FAA examines a leaseback, it does not start with the title on the document. It starts with a single regulatory concept. Operational control, defined in 14 CFR §1.1, is “the exercise of authority over initiating, conducting or terminating a flight.” Whoever holds operational control is responsible for the flight and for the regulations it must be flown under. The whole leaseback analysis flows from identifying that party correctly.
Dry lease vs wet lease — the line is crew
Dry lease
The lessor provides the aircraft only. The lessee supplies its own crew and exercises operational control of its flights. This is the form most flight-school and many charter leasebacks are written as.
Wet lease
Defined in 14 CFR §110.2 as providing “an entire aircraft and at least one crewmember.” The provider retains operational control. A wet lease carrying the public for hire is, in substance, common carriage.
The trap: a dry lease operated as a wet lease
The most common way leasebacks go wrong with the FAA is a lease written as a dry lease but operated as a wet lease — the owner keeps supplying the pilot, picks who flies, or directs when and where the aircraft goes. The FAA evaluates all relevant factors in the actual arrangement and is not bound by the label on the paper. If the substance is that one party furnishes both the aircraft and the crew and directs the flights for compensation while holding out to the public, the agency can treat it as common carriage requiring a Part 135 certificate — and operating without one is illegal charter.
When the leaseback requires Part 135 — and when it does not
The applicability rule is 14 CFR §119.1. Part 119 (and through it Part 135) applies to operators conducting commercial operations and common carriage. Critically, §119.1(e) lists operations the part does not apply to — and the first item is “student instruction.” That is the regulatory basis for the flight-school leaseback: instruction is not common carriage, so the instructional use does not require an air-carrier certificate.
Flight instruction only
Aircraft used solely for Part 61/141 instruction. Excluded from Part 119 by §119.1(e) (“student instruction”). No Part 135 certificate required for the instruction itself.
Carrying the public for hire
Aircraft used to carry passengers or property from place to place for compensation, with holding out to the public. This is common carriage — generally must be conducted under Part 135, and your aircraft must be on the operator’s OpSpecs.
A mix at different times
Some aircraft instruct on weekdays and are chartered on weekends, or move between uses seasonally. Each use is analyzed on its own facts; the aircraft can sit under Part 91/instruction for one flight and require Part 135 for the next. Settle this with counsel before, not after.
Common carriage and “holding out” — doctrine, not a single CFR section
One point trips up owners reading the regulations: there is no single CFR section that defines “holding out” or “common carriage.” Those concepts come from FAA guidance and legal interpretation — principally Advisory Circular 120-12 (current revision AC 120-12A, Private Carriage Versus Common Carriage). That guidance frames common carriage as four elements: (1) a holding out of a willingness to (2) transport persons or property (3) from place to place (4) for compensation. Holding out can be done many ways — advertising is the obvious one, but it is not the only one. When all four are present, the operation is common carriage and the FAA requires it to be conducted under Part 135 or Part 121.
Why we cite it as doctrine
We point to AC 120-12 (and §1.1 / §110.2 / §119.1 for the definitions and applicability) rather than inventing a “holding-out” CFR section, because the FAA itself frames common carriage through advisory guidance and interpretation. If you read an article that cites a specific CFR paragraph “defining holding out,” be skeptical — and bring the actual question to an aviation attorney.
Truth-in-leasing: §91.23 (when it applies)
For leases of U.S.-registered large civil aircraft — those over 12,500 pounds maximum certificated takeoff weight, subject to stated exceptions — 14 CFR §91.23 imposes the truth-in-leasing requirements. Many piston-single flight-school leasebacks fall below that weight threshold, so §91.23 may not reach them — but the discipline it embodies (naming who has operational control, in writing) is good practice for every leaseback. Where it applies, the written lease must:
Contain the truth-in-leasing clause
Identify the Federal Aviation Regulations under which the aircraft has been maintained and inspected, and name in print and by signature the person responsible for operational control, who certifies they understand their compliance responsibilities. It also states that an explanation of operational-control factors can be obtained from the responsible Flight Standards office.
Be mailed to the FAA within 24 hours
A copy of the executed lease must be mailed within 24 hours of execution to the FAA Aircraft Registration Branch in Oklahoma City, OK.
Be carried aboard the aircraft
A copy of the lease that meets the requirements must be carried in the aircraft and made available for inspection on request.
Be preceded by FSDO notification
The lessee must notify the responsible Flight Standards office at least 48 hours before takeoff on the first flight under the lease — by telephone or in person — giving the location of the departure airport, the departure time, and the aircraft registration number.
The records side of §91.23 is its own topic — see truth-in-leasing aircraft lease records (§91.23). For the deeper treatment of the controlling concept, read what is operational control in Part 135, and for the line a leaseback must never cross, the FAA crackdown on grey charter.
Can you prove who has operational control of your leaseback?
If the FAA asked tomorrow, could you produce the signed lease, the operational-control evidence, and the current maintenance and inspection record on demand? FileFlo classifies and version-tracks the leaseback document set so the answer is yes. Check where you stand with the free FAA Readiness Score, or start organizing the record today.
The Tax Side: Real Categories, Fact-Specific Answers
This section is orientation, not tax advice. The tax treatment of a leaseback is governed by the Internal Revenue Code and is entirely specific to your facts, your entity, and your state. Everything below is a map of the questions to take to a CPA or tax advisor — not a position you should adopt from a blog post. FileFlo is not a tax tool and does not advise on any of it.
The reason leasebacks are pitched as tax-advantaged is that, in the right circumstances, owners may be able to depreciate the aircraft and deduct operating costs against the leaseback income. Those are real categories of treatment. But each one carries a corresponding pitfall, and the pitfalls are where owners who treated the brochure as gospel get hurt:
Depreciation — and recapture
Depreciation can be a significant deduction while you hold the aircraft, but depreciation you claimed can be recaptured as income when you sell. The benefit and the future cost are two sides of one election. How (and whether) it applies depends on use percentage, placed-in-service timing, and current tax law — a CPA question, not a default.
The hobby-loss problem
If the IRS concludes the activity is not engaged in for profit, deductions can be limited under the hobby-loss rules — and a leaseback that loses money in a seasonally soft year can draw exactly that scrutiny. Demonstrating a genuine profit motive (a real business plan, businesslike records, actual effort to be profitable) is central, which is one reason clean documentation matters beyond the FAA.
Passive-activity loss limits
Leaseback losses are frequently passive, meaning they may be deferred rather than usable against your other income in the year incurred. Owners who modeled the deal assuming immediate loss utilization are often surprised. Whether your participation rises above passive is fact-specific.
State sales & use tax
The original aircraft purchase and the stream of lease payments can each trigger state sales or use tax, and the rules vary widely by state. This is a separate exposure from federal income tax and is easy to overlook when the focus is on depreciation.
Where the FAA side and the tax side collide
The two halves are not independent. The same facts that establish a profit motive for tax purposes — how the aircraft is used, who directs it, how income is earned — are facts the FAA reads for operational control. An entity built purely for a tax outcome can imply operational-control facts that put you on the wrong side of the Part 135 line, and a lease structured purely for the FAA can undercut the tax position. This is precisely why the unifying judgment has to come from your attorney and CPA together — and why the underlying documents need to be consistent and retrievable, which is the part FileFlo handles.
The Pitfalls That Catch Leaseback Owners
Most leaseback regret is not about the headline economics — it is about the things the brochure glossed over. These are the recurring ones, drawn from how these arrangements actually go sideways:
The dry-lease-on-paper trap
Signing a dry lease and then operating it like a wet lease (owner keeps supplying the pilot or directing flights). The FAA can recharacterize it — and an unintended common-carriage operation is illegal charter.
Seasonal revenue, year-round cost
Flight-school utilization commonly dips in Q4 and winter, but your insurance, hangar, and inspection costs do not. A pro-forma built on summer hours can run negative across a full year.
High-utilization maintenance shock
Revenue flying accelerates 100-hour inspections, AD compliance, and engine/prop time toward overhaul. The maintenance reserve the brochure assumed is often optimistic for hard training or charter use.
Assuming the tax benefits are automatic
Hobby-loss limits, passive-activity deferral, and depreciation recapture can each erase a benefit you counted on. None of it is automatic, and none of it should be assumed from marketing material.
Murky operational-control language
A lease that does not clearly state who has operational control of each flight leaves the most consequential question open — and open is exactly where the FAA fills the gap with its own reading of the facts.
No retrievable record
When the lease, the op-control evidence, and the maintenance history live in three inboxes and a drawer, a routine ramp check or a tax audit becomes a scramble — and a missing record can ground the aircraft or weaken the tax position.
If your leaseback is headed for a Part 135 certificate, two more reads will help: how the operator adds your aircraft to its certificate (conformity) and, if you are weighing whether you even need one, do I need a Part 135 certificate to charter my plane. For the broader entity-structure pitfall, see the flight department company trap.
The Leaseback Record an Inspector — or Auditor — Expects
Whichever side of the FAA line your leaseback sits on, and whatever tax position you take, the same documents are the spine of proving it. None of these is an operations or maintenance-tracking system — they are the record that proves your operational-control posture, your airworthiness status, and the facts behind your tax return. Keeping that record complete, consistent, and current is a document-management discipline, and it is exactly the discipline FileFlo is built for.
The Leaseback / Lease Agreement
14 CFR §91.23 (large aircraft) · contractWhat it proves
The signed lease that defines the relationship — dry vs wet, the fee structure, who supplies crew, and, critically, who holds operational control. For large aircraft, the §91.23 truth-in-leasing clause, the FAA mailing, the carried copy, and the FSDO notification all attach here. A lease that is silent on operational control is the first weakness an inspector or auditor exploits.
How FileFlo tracks it
FileFlo classifies the lease as a versioned document, retains every amendment with its effective date, and keeps the §91.23 clause and notification evidence linked to it.
Operational-Control Evidence
14 CFR §1.1 · §110.2What it proves
The documentation showing who actually exercised authority over each flight — crew assignment, dispatch/release records, and the operating relationship that backs the lease type. This is the evidence that the dry lease on paper is also a dry lease in fact, which is the single most contested point in a leaseback.
How FileFlo tracks it
FileFlo indexes the operational-control evidence against the lease it supports, so the substance and the paper match — and any gap is visible before someone else finds it.
Airworthiness & Maintenance Records
High-utilization: 100-hr / annual / AD complianceWhat it proves
On a leaseback airframe the maintenance record moves fast: 100-hour inspections, annual inspection, airworthiness directive compliance, and engine/prop time tracked toward overhaul. A lapsed inspection or an overdue AD grounds the aircraft regardless of how good the lease looks.
How FileFlo tracks it
FileFlo tracks each inspection and AD as a dated record and surfaces the next-due item before it lapses — so a high-cycle leaseback does not quietly fly out of airworthiness.
Insurance Certificates
Per agreement — named insureds & useWhat it proves
The leaseback agreement typically dictates coverage, named insureds, and that the policy covers the actual use (instruction, charter, or both). A certificate that names the wrong party or excludes the operating use is a hidden liability that surfaces only at claim time.
How FileFlo tracks it
FileFlo version-tracks each certificate with its effective and expiration dates and flags renewals before coverage lapses against the use the lease requires.
OpSpecs Listing & Conformity (if on a Part 135 certificate)
14 CFR §119.5 / §119.51What it proves
If the aircraft flies for hire under a charter operator, it must be listed on that operator’s operations specifications and conformed to its program. Adding or removing your tail runs through the OpSpecs amendment process under §119.51, each step of which produces a dated document.
How FileFlo tracks it
FileFlo retains the conformity records and OpSpecs revisions that show your aircraft’s authorized status on the certificate, with effective dates intact.
Lease Payments & Utilization Record
Source documents for the tax returnWhat it proves
The lease-payment ledger and hours/utilization log are the source documents behind the leaseback’s income, the profit-motive question, and the deductions your CPA claims. Reconstructed-from-memory numbers are exactly what invites hobby-loss scrutiny.
How FileFlo tracks it
FileFlo keeps the payment and utilization documentation organized and retrievable, so the tax position rests on contemporaneous records rather than a year-end scramble.
Related reading: What records a Part 135 operator must keep · Part 91 corporate flight department records · Part 91 vs Part 135: compensation or hire · Operations specifications (OpSpecs) explained
FileFlo is the proof layer, not the structure or the advice
FileFlo is a compliance document intelligence platform — it classifies, indexes, version-tracks, and surfaces expirations on the documents that prove your leaseback’s compliance posture: the lease, the operational-control evidence, the maintenance and inspection history, the insurance certificates, and any OpSpecs listing. It does not structure your entity, draft or negotiate your lease, decide operational control for you, obtain a Part 135 certificate, file anything with the FAA or the IRS, or give legal, financial, or tax advice. Structuring the deal is your aviation attorney’s job; the tax position is your CPA’s job; keeping the resulting record complete, consistent, and audit-ready is the document job FileFlo solves. That separation is deliberate — the record that proves your compliance has to be maintained independently from the judgment calls that create it.
Frequently Asked Questions
How does an aircraft leaseback work?
An aircraft leaseback is a two-step arrangement. First, you (the owner) place your aircraft with an operator — most commonly a flight school under Part 61/141 instruction, or a Part 135 charter operator. Second, that operator leases the aircraft back from you and puts it to revenue use, paying you a fee per flight hour or a monthly rate while it pays for fuel, scheduled maintenance, and insurance under the agreement. The economic appeal is simple: an asset that normally just depreciates in a hangar instead earns income and accumulates flight hours toward the operator's utilization. The complication is that a leaseback is two contracts at once — a lease and an operating relationship — and the Federal Aviation Administration looks past the label on the page to ask who actually exercises operational control of each flight. That single question, not the title of the document, decides which regulations apply.
Do I need a Part 135 certificate to put my plane on leaseback?
It depends entirely on how the aircraft is used, not on the word 'leaseback.' If your aircraft is placed with a flight school and used only for flight instruction, that use falls under Part 61/141 and 14 CFR §119.1(e) expressly excludes 'student instruction' from Part 119 — no Part 135 certificate is required for the instruction itself. If instead the aircraft is used to carry passengers or property from place to place for compensation and the operator holds itself out to the public, that is common carriage, which the FAA requires to be conducted under Part 135 (or Part 121). In that case the operator — not necessarily you — must hold the certificate and add your aircraft to its operations specifications. A leaseback can sit on either side of that line, and some sit on both at different times. Whether a certificate is required is a fact-specific question; this is general compliance-document information, not legal advice, and you should confirm the structure with an aviation attorney.
Is aircraft leaseback profitable?
Sometimes, but the profitability question and the compliance question are different, and operators get burned by treating them as one. On the economics: leaseback income offsets ownership cost (hangar, insurance, fixed annual inspection) and can turn a depreciating asset into a contributing one, but high-utilization use accelerates wear, drives unscheduled maintenance, and consumes engine and prop life toward overhaul — and flight-school revenue tends to skew seasonally, often softening in Q4 and winter months while your fixed costs stay flat year-round. Whether the spread is positive is a tax-and-financial-modeling question for your CPA and is highly specific to the aircraft, the agreement, and utilization — there is no published figure and FileFlo does not model it. What FileFlo does address is the part many owners underestimate: a leaseback creates a continuous stream of compliance documents — the lease itself, the operational-control evidence, maintenance and inspection records on a high-utilization airframe — that must stay organized and provable. A leaseback that is profitable on paper can still cost you if a lapsed record grounds the aircraft.
Who has operational control of a leased-back aircraft?
Operational control is defined in 14 CFR §1.1 as 'the exercise of authority over initiating, conducting or terminating a flight,' and in a leaseback it is the most important — and most misread — question. The answer turns on the type of lease. Under a dry lease, the lessor provides the aircraft only; the lessee supplies its own crew and exercises operational control of its flights. Under a wet lease — defined in 14 CFR §110.2 as a leasing arrangement whereby a person provides an entire aircraft and at least one crewmember — the party providing the aircraft and crew retains operational control. The trap in leasebacks is that an owner who supplies both the plane and the pilot, or who directs who flies and when, may be exercising operational control even though the contract calls itself a dry lease. The FAA evaluates all relevant factors in the actual arrangement and is not bound by the label. Because operational control determines who is responsible — and whether the operation legally requires a Part 135 certificate — this is a question to settle with an aviation attorney before the first revenue flight, not after a ramp check.
What are the tax advantages and pitfalls of an aircraft leaseback?
The potential tax benefits people cite — depreciation deductions, deducting operating costs against leaseback income — are real categories of treatment, but they are entirely fact-specific and governed by the Internal Revenue Code, not the FAA, so you must defer to a CPA or tax advisor. The recurring pitfalls are well known in the aviation-tax community: if the IRS treats the activity as not engaged in for profit, deductions can be limited under the hobby-loss rules; passive-activity loss limits can defer losses you expected to use; and depreciation you claimed can be recaptured on sale. State sales and use tax on the original purchase and on lease payments is its own separate exposure. None of this is something FileFlo advises on — we are not a tax tool and this is not tax advice. What FileFlo contributes is upstream of the tax return: the leaseback agreement, the lease payments record, the maintenance and utilization documentation, and the operational-control evidence are the source documents your CPA and the IRS will both want, and keeping them organized and retrievable makes the tax position defensible rather than reconstructed.
What is the difference between a dry lease and a wet lease in a leaseback?
The line is crew. 14 CFR §110.2 defines a wet lease as a leasing arrangement whereby a person agrees to provide an entire aircraft and at least one crewmember. By contrast, a dry lease — the term the FAA and industry use for the inverse — provides the aircraft alone, and the lessee furnishes its own crew. The reason this matters in a leaseback is that the lease type drives operational control: in a dry lease the lessee has operational control and is responsible for the flight; in a wet lease the provider retains it. A wet lease that carries passengers or property for the public for compensation is, in substance, common carriage and generally requires a Part 135 (or 121) certificate. Many leaseback disputes with the FAA come down to a written dry lease that is operated as a wet lease — the owner kept supplying the pilot or kept directing the flights — which the agency can recharacterize. If you want the deeper treatment, see our companion explainer on dry lease versus wet lease aircraft.
What is truth-in-leasing under 14 CFR 91.23 and does it apply to my leaseback?
Truth-in-leasing is the disclosure rule in 14 CFR §91.23 that applies to leases and conditional sales of U.S.-registered large civil aircraft (those over 12,500 pounds maximum certificated takeoff weight), subject to stated exceptions. Where it applies, the written lease must contain a truth-in-leasing clause that, among other things, identifies the Federal Aviation Regulations under which the aircraft has been maintained and inspected, and names — in print and by signature — the person responsible for operational control of the aircraft, who certifies they understand their responsibilities for compliance. The lessee must also mail a copy of the lease to the FAA Aircraft Registration Branch in Oklahoma City within 24 hours of executing it, carry a copy aboard the aircraft, and notify the responsible Flight Standards office at least 48 hours before the first flight under the lease, giving the departure airport, departure time, and aircraft registration number. Whether §91.23 reaches your specific aircraft depends on its weight class and the exceptions; many piston leasebacks fall below the large-aircraft threshold, but the operational-control discipline the rule embodies is good practice for every leaseback. Confirm applicability with counsel.
What records does a leaseback aircraft require, and what does FileFlo do?
A leaseback generates and depends on a specific document set: the signed lease or leaseback agreement (and any truth-in-leasing clause under §91.23 where applicable), the evidence of who exercises operational control of each flight, the airworthiness and maintenance records for what is usually a high-utilization airframe (100-hour and annual inspections, AD compliance, engine and prop time tracked toward overhaul), insurance certificates naming the right parties, and — if the aircraft is on a Part 135 certificate — its listing on the operator's operations specifications and the supporting conformity records. FileFlo is the compliance document intelligence platform for that record. It classifies, indexes, version-tracks, and surfaces expirations on each of these documents, so the lease, the operational-control evidence, and the inspection history are organized and provable on demand. FileFlo does not structure your entity, decide operational control for you, get you a Part 135 certificate, or give legal or tax advice — it keeps the leaseback and operational-control records audit-ready. The structure is the lawyer's job and the operator's job; the proof is the document job FileFlo solves.
Keep your leaseback provable — lease, operational control, and every maintenance record
FileFlo classifies and version-tracks the full leaseback document set — the lease and any §91.23 truth-in-leasing clause, the operational-control evidence, the high-utilization maintenance and AD history, insurance certificates, and any OpSpecs listing — and surfaces every expiration before it grounds the aircraft or weakens your position. AI document classification. 600+ document types. One-click readiness binder. Starter at $89/mo, Professional at $299/mo. No credit card required for the 5-day free trial.
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Continue your leaseback, leasing & Part 135 reading
Reviewed by Chad Griffith, Founder, FileFlo — compliance document intelligence. Last reviewed June 15, 2026. Regulatory citations verified against the Cornell Legal Information Institute (14 CFR §1.1 operational control, §110.2 wet lease, §91.23 truth-in-leasing, §119.1 applicability) as of publication date; common-carriage / holding-out doctrine framed per FAA Advisory Circular 120-12 (AC 120-12A), which is guidance, not a single CFR section. This is general compliance-document information, not legal, financial, or tax advice; leaseback structure, lease type, and operational-control questions are fact-specific — consult an aviation attorney for the legal and FAA questions and a CPA or tax advisor for the tax questions.