So You Want to Buy a Turbine Aircraft: Financing Guide

In the FLYING article “When Does an Upgrade From Piston to Turboprop Make Sense?” Matt Herr laid out the mission case for making the move—the hours, the routes, the crossover point where a turboprop stops being a luxury and starts being a business tool. Read it here first if you haven’t.

The Piston to Turbine Transition Guide at covers the financial crossover analysis. This article picks up where both of those leave off—the money math behind actually closing on the aircraft.

What Changes When You Cross the Turbine Line

Turboprop and jet financing is not harder than piston financing. It’s different. The aircraft are worth more, the lenders are more specific about who they work with, and the documentation requirements reflect the fact that a $3 million TBM 960 is a different collateral conversation than a $300,000 Piper Archer.

Here is what lenders actually look at when you sit across the table looking to finance a turboprop or light jet.

Your flight history matters—and insurance leads the process. In turboprop and jet financing, insurance underwriting drives the conversation in a way most piston buyers have never encountered. Before a lender will approve your loan, your insurer will want to know your total time, instrument time, complex and high-performance time, and, critically, what you’ve been flying in the past 90 days. The pilot who flew 400 hours two years ago and has been mostly on the ground since faces a different conversation than the pilot who is current, active, and can document a recent checkout in complex equipment.

There is a texture to this that numbers alone don’t capture. A pilot stepping from a turbocharged Cirrus SR22T into a TBM for the first time discovers quickly that the PT6E-66XT’s automated start sequence—the engine doing what it wants to do while you watch the ITT stabilize and resist the urge to touch anything—is nothing like hand-flying a piston through a hot start. Insurers know this. They want to see that the transition plan is real, not aspirational.

If you are buying the aircraft but not piloting it, lenders and insurers will want to confirm that the pilot holds a current type rating in the specific make and model, documented recurrent training, and in many cases a minimum number of hours in type. This is not a formality. A $4 million aircraft with an unqualified pilot is an uninsurable asset. An uninsurable asset is an unfinanceable one. Know your pilot’s credentials before you start the application.

Business use documentation strengthens the file. Underwriting a multi-million dollar aircraft is, in many ways, a more familiar exercise for a bank than people expect—provided you frame it correctly. Banks do equipment finance every day. They understand the conversation about how the next piece of capital equipment will improve operations, increase efficiencies, and generate return. A business aircraft funneled through that lens—documented routes, passenger manifests, business purpose narrative—is a transaction a commercial lender’s credit committee can understand and approve.

What they struggle with is the aircraft that exists primarily as a lifestyle asset with just enough business use to justify a depreciation strategy. That aircraft doesn’t fit neatly into equipment finance. The lender has to explain it to a credit committee that rarely holds aviation collateral, find a home for an asset they don’t know how to value, and justify what looks on paper like a discretionary expense rather than a capital investment. The difference in how smoothly your file moves through underwriting often comes down to how clearly the business case is articulated—not how strong your credit score is. If you are considering a dry lease or leaseback arrangement as part of your ownership structure, this guide covers how those structures interact with financing.

Engine programs affect your loan—and your broker’s advice. Lenders favor aircraft enrolled in comprehensive engine programs because they reduce the uncertainty around the largest single maintenance liability in a turboprop transaction. Enrollment tells a lender that major engine events are budgeted and predictable rather than a surprise that could impair your ability to service the debt.

A Global Aircraft Dealers Association (GLADA) affiliated broker is the complement to a National Aircraft Finance Association (NAFA) lender like FLYING Finance.

A GLADA broker will often steer you away from an unenrolled aircraft, not because the aircraft is bad, but because the unknown engine liability that is likely coming will push your total budget to a level where the broker would rather find you something already enrolled, better equipped, and with less financial uncertainty baked in. That is honest advice from someone who has seen what happens when a hot section inspection arrives six months after closing. Listen to it.

Common engine program providers by aircraft type:

Age matters—and lenders apply formulas. Most banks and specialty lenders financing turboprops and jets apply an age-plus-amortization formula: the sum of the aircraft’s current age and the length of the proposed loan monthly payment schedule cannot exceed 23, 25, or 30 years, depending on the lender and the aircraft type. A 2005 TBM 700C2 is 21 years old in 2026.

At a 23-year cap, that lender will offer a maximum two-year loan—which is not a practical financing structure for most buyers. At a 25-year cap, you get four years. Even at a 30-year cap a 20-year amortization is not available, and that is why most banks do not finance jets of that vintage or older. 

We regularly finance aircraft that fall outside the standard formula windows, but finding the right lending partner for a vintage airframe is not a task for someone who does not do this every day. It is like trying to spot a VFR pilot crossing 10,000 feet below you. The traffic may be out there. Knowing where to look, and knowing which frequency to call, requires experience.

The Rate Reality

Current FLYING Finance rates for turboprops and jets—always live here.

Mission plays a direct factor in rate calculations. We recently placed a Pilatus PC-24 in the low 6 percent range. A very light jet operating under both a Part 91 and Part 135 certificate came in approximately 0.5 percent higher—the lender’s view of the use profile and collateral directly affects pricing.

The relationship between mission and financing structure is explored in depth in this recent AvBuyer article, which is worth reading before your first lender conversation.

What the Monthly Payment Actually Looks Like

Fifteen percent minimum down. Twenty-year maximum amortization. Here is what the numbers look like across a range of aircraft, with used and new values shown side by side where the market supports both:

Payment figures are estimates at stated rates and standard terms. Run your numbers with the FLYING Finance Aircraft Loan Calculator.

Bonus Depreciation Layer

If this is a business aircraft, the bonus depreciation math is a separate planning conversation from the monthly payment—and it is important to keep it that way. The payment is the payment. You need to be able to service the actual monthly obligation from your cash flow, independent of what happens at tax time. Bonus depreciation improves the economics of ownership over time. It does not reduce your monthly loan payment.

Under the OBBBA, 100 percent of the aircraft purchase price is deductible in the year you place the aircraft in service, provided it is used for qualified business purposes. At a 37 percent effective tax rate on a $5.82 million TBM 980, the year-one tax savings are $2,153,400. That is a real and significant benefit—it belongs in your financial model alongside operating costs, not as a substitute for running the cash flow analysis first.

The December 31, 2026, placed-in-service deadline means the second half of this year is the right acquisition window for buyers who need the 2026 deduction. Consult your aviation CPA before you sign a purchase agreement, not after. The full bonus depreciation guide—including placed-in-service requirements, entity structure considerations, and the December 31 deadline—is at flyingfinance.com/aircraft-financing-bonus-depreciation/.

Daher TBM 960 and 980

FLYING published a full We Fly review of the TBM 960 and a First Look—both remain the definitive pilot accounts of that aircraft. The 980, launched in January 2026 at $5.82 million, adds Garmin’s G3000 Prime avionics with three 14-inch edge-to-edge touchscreens, a standard pilot door, and Starlink Mini connectivity standard. The airframe and PT6E-66XT engine are identical to the 960.

No FLYING We Fly on the 980 has been published yet—it is new enough that the first extended pilot accounts are still being written.

Both aircraft finance at 6.37 percent through FLYING Finance. The choice is an avionics and connectivity preference, not a financing one.

One practical note I picked up recently while flying in a TBM 980: if you do not need the full passenger capacity, remove the right seat behind the cockpit. It is not only easier to access the controls from that configuration, but you can report the reduced seating to your insurer and lower your premium. Just make sure the weight and balance is recalculated and documented before you fly.

Cirrus SF50 Vision Jet

FLYING’s We Fly review of the Vision Jet G2+ is at flyingmag.com/cirrus-vision-jet-g2/—the account of the G2+’s expanded temperature limits and what they mean at high density altitude airports is worth reading before you shop. The G3 represents the current production model. Pre-owned G2 and G2+ aircraft offer meaningful entry points for buyers who don’t want to wait for the new aircraft delivery queue. Both finance in the light jet category at 6.00 percent.

The Epic E1000

FLYING has published We Fly reviews on both the E1000 GX and the E1000 AX. The AX, with its 1,200 shaft horsepower PT6A-67A engine, is the more powerful variant and the one to read if you are considering new. Both finance in the turboprop category at 6.37 percent. Epic is one of the few manufacturers producing a fully composite single-engine turboprop certified under Part 23—lender familiarity with the type is growing but not as deep as with the TBM or PC-12 lines.

Beechcraft King Air 260 and 360

The King Air is the most delivered turboprop family in history—more than 3,700 built across all variants since the early 1960s, with global parts support and a lender community that knows the type cold. FLYING published a We Fly on the King Air 250 and on the 360. The 360 is the current production flagship at approximately $8.1 million new. Used King Air 260s in the $3-4 million range represent one of the most liquid and financeable turboprops in the market—lender familiarity is high and the type’s maintenance history is well understood.

The King Air’s one financing caveat is age. The fleet runs deep with vintage airframes, and the age-plus-amortization formula discussed earlier applies if you are not financing through FLYING Finance. A 2005 King Air 260 at 21 years old faces the same formula constraints as any other vintage turboprop or jet. Know your lender before you fall in love with a particular serial number.

Beechcraft Denali

Same brand, same Textron ownership as the King Air, but a fundamentally different aircraft. The Denali is a clean-sheet single-engine turboprop powered by the GE Catalyst engine, received FAA type certification in February 2025, and first deliveries are expected in 2026 at an estimated $6.5-7 million. It is designed to compete directly with the Pilatus PC-12—single-engine, pressurized, high useful load, modern avionics.

The buyer choosing between a new Denali and a used King Air 360 is a real decision Textron’s own salespeople navigate every day. New and proven. Single-engine efficiency versus twin-engine redundancy. First-year type versus 60 years of fleet support. Financing terms for the Denali will be established once the type enters production—expect rates in the low 6 percent range.

HondaJet HA-420

FLYING’s We Fly review of the HondaJet Elite is here. The HA-420 is the only over-fuselage engine configuration in production and has been the most delivered aircraft in its class for several consecutive years. It finances in the light jet category at 6.00 percent. The Elite II, the current production model, starts at approximately $6.5 million new.

Citation Line: From Caravan to CJ

If you started in a Cessna 182 or 206, there is a Textron line that runs from the Caravan all the way to the Citation CJ3+ and CJ4—and it is not an accident. The CJ3+ continues to be one of the strongest sellers in the light jet segment, with 31 units sold in 2025 according to FLYING’s 2026 general aviation market survey. The CJ4 Gen3 enters production this year with G3000 Prime avionics.

For buyers evaluating the used CJ market, a CJ4 market intelligence report prepared for FLYING Finance by Steven Nix at Vertical Jet Sales and Consulting in Nashville, Tennessee, showed 13 aircraft currently listed, an average asking price of $6.35 million, and a 3.2-month absorption rate with inventory down 41 percent over six months. The two most recent sales averaged 52 days on market. It is a seller’s market for well-specified aircraft.

Does Aviation Allow for Floating Rate Structures?

Yes. Fixed rates are the standard and the most common structure we arrange—most buyers want the certainty of a locked payment over the life of the loan. But floating rate financing is available, typically structured over SOFR (Secured Overnight Financing Rate) with a spread, and we can arrange interest rate swaps for buyers who want to manage rate exposure more actively.

The honest guidance: managing an interest rate hedge while simultaneously managing engine program enrollment, recurrent training, crew contracts, and the rest of the operational picture that comes with owning a turboprop or jet is more complexity than most owner-operators want to carry. This is the same view we at FLYING Finance take on balloon structures, where the length of the loan is shorter than the payment schedule causing the balance due to balloon due, and adjustable rate loans. The rate certainty of a fully amortizing fixed rate structure has real value when you are also learning a new type, building out your flight department, and running a business. The buyers who tend to pursue floating rate structures are the ones who see the aircraft selling to someone else in the near future or already have asset management infrastructure in place and are optimizing an existing operation, not the ones making their first turbine acquisition.

If you want to explore floating rate or swap structures, call Kimsey Bell at 423.402.8982 and we can walk through what the current SOFR environment looks like and whether a hedge makes sense for your situation.

Pre-Approval: Start Before You Find the Aircraft

The turboprop and jet market moves differently than the piston market. There are group texts and Slack threads among GLADA-affiliated brokers circulating off-market and coming-to-market opportunities before they ever appear on a listing service. If you are not working with a GLADA-affiliated broker and you are not pre-approved, you may not see some of the best aircraft when they come available.

Pre-approval from FLYING Finance is a soft pull—no credit impact—and takes less than 5 minutes here. Call Kimsey Bell directly at 423.402.8982 to talk through your situation before you start the application.

Honest Answer

You’ve read the mission analysis in Matt Herr’s “When Does an Upgrade From Piston to Turboprop Make Sense?” You’ve read the financial crossover analysis in the Piston to Turbine Transition Guide. If you haven’t yet worked through the Aircraft Buyer’s Guide, that’s the full pre-purchase framework. Now you know the money math.

A TBM at $35,000-plus per month in financing is a commitment that deserves an honest look at total cost of ownership: insurance (typically $15,000-$25,000 per year for a new TBM), hangar, maintenance reserves, engine program enrollment, and the training requirement that comes with every new type. These are not reasons not to buy. They are the full picture of what you are actually deciding.

If the mission case is real and the numbers pencil, the financing is the straightforward part. We’ve closed turboprops in a matter of days for buyers who came prepared.

That’s where we want you to be.

FLYING Finance is the aircraft financing division of Firecrown Media, publisher of FLYING Magazine. Rates and terms subject to change. Payment figures are estimates at stated rates and standard terms. Consult your aviation CPA for guidance on bonus depreciation eligibility, placed-in-service requirements, and structuring. Market intelligence data on the Citation CJ4 courtesy of Steven Nix, Vertical Jet Sales and Consulting, Nashville, Tennessee.