Should I open or buy a Subway franchise in 2027?

The outcome you should expect

Set your expectations against the arithmetic rather than the brochure, because the brochure is the part of this decision that costs you nothing and tells you the least. On an average-volume store doing roughly $490,000 a year — the figure third-party researchers like Technomic have put on the brand in recent years — you are looking at about $9,400 a week through the register. From that, food and paper takes 30–32%, labor takes 24–28% if you are personally standing on the line and closer to 32–36% if you are not, occupancy runs 10–14% depending on whether you signed a strip-center lease in a growth corridor or a tired inline space in a secondary market, royalty and ad fund take a fixed 12.5%, and everything else — insurance, POS and technology fees, credit card processing, repairs, uniforms, waste — eats another 6–8%. Add those bands up at their midpoints and you land somewhere between a 6% and a 14% EBITDA margin, which on $490,000 is roughly $29,000 to $69,000 of store-level cash flow before you service any debt.

That is the number that should govern the decision, and it is worth sitting with for a minute. If you financed a $300,000 project with an SBA 7(a) loan at the kind of rates that have prevailed since 2023 — low-double-digit, amortized over ten years — your annual debt service alone runs in the neighborhood of $48,000 to $52,000. On a median-volume store at the low end of the EBITDA band, you are underwater. At the high end, you are clearing maybe $15,000 to $20,000 in actual distributable cash while working sixty hours a week. That is not a business; that is a badly-paid job with personal-guaranty risk attached. The only versions of this deal that produce a real return are the ones where you break one of the cost lines structurally: you own the building and delete the 10–14% occupancy line, or you land a captive-traffic venue where volume runs meaningfully above the system average, or you buy the store cheap enough from a tired seller that your debt service is a fraction of what a new build would carry.

The realistic first-year outcome for a competent, hands-on single-unit operator who does not own the real estate is therefore $25,000 to $65,000 of owner cash flow, and a payback period stretching six to eight and a half years. Compare that to what the same $200,000 to $500,000 of capital and sixty hours a week would produce almost anywhere else — a services business with no royalty, an established HVAC or landscaping book with recurring contracts, even a boring index fund plus a W-2 job — and the opportunity cost becomes the actual argument. Franchising sells you a system, a supply chain, and a sign people recognize. In a declining brand at a 12.5% top-line drag, you are paying a premium price for a system that is losing units faster than it adds them.

Expect, too, that the ramp is slower than any pro forma you will be shown. New units in mature categories do not open at system-average volume; they open at 60–75% of it and climb, if the trade area supports it, over eighteen to thirty months. That is the window your working capital has to survive. Anyone telling you to plan on breakeven in month four has never opened a restaurant.

What drives that outcome

Four variables do almost all of the work, and every one of them is decided before you sign — which is why the diligence phase matters more than anything you will do operationally in year one.

Trade-area quality. This is the single largest determinant of volume and the one you cannot fix later. A location with 35,000+ daytime population inside a mile and a half, a captive lunch crowd, and no premium sub competitor within that radius will do double the volume of a well-run store in a saturated suburb. The saturation problem is specific to Subway: at its peak the system carried more than 27,000 U.S. units, and the closures since then have been the brand correcting its own over-development. If your target market still has one Subway per 6,000 residents, some of those units are going to close, and the question is only whether yours is among them.

The occupancy line. Rent plus CAM plus utilities at 10–14% of sales is the difference between a viable store and a treadmill. If you own the building — or can buy it with an SBA 504 loan alongside the 7(a) for the business — you convert a permanent expense into equity accumulation, and the same $490,000 store that produced $35,000 of EBITDA now produces $85,000 plus a mortgage paydown. This is the single most reliable path to a real return in low-AUV QSR, and it is why so many multi-generational franchise families are quietly in the real estate business wearing a sandwich apron.

Labor cost and the wage floor of your state. A $20/hour fast-food minimum, as California enacted under AB 1228, is not a marginal cost increase on a $490,000 store — it is structural. Every dollar of hourly wage across roughly 100 labor hours a week is about $5,200 a year. Moving from a $12 market to a $20 market on the same volume can shift labor from 24% to 34% of sales, which is the entire EBITDA band. This is why the same brand, same build-out, same operator produces a decent living in Ohio and a loss in the Bay Area. Underwrite the wage floor of your specific state and city, including scheduled CPI escalators, not the national average.

Purchase price, if you are buying rather than building. A resale at 1.2–1.4x seller's discretionary earnings from an owner who is exhausted and wants out is a fundamentally different deal from the same store at 2.2x from a broker running a competitive process. You are buying the same cash flow; you are just deciding how many years of it you hand to the seller. In declining-trend brands, buyers routinely overpay because they anchor on the multiple rather than the trend — a store doing $520,000 with three years of 4% same-store declines is worth materially less than a flat store at the same volume, and the multiple should reflect it.

Benchmarks and realistic ranges

Here is the frustrating structural fact that shapes every number below: Subway has historically not published an Item 19 financial performance representation in its Franchise Disclosure Document. Most large franchisors do. When a brand with tens of thousands of units declines to state what its units earn, you should treat that silence as information, and you should compensate for it with primary research rather than accepting a broker's spreadsheet.

Entry cost. The franchise fee has long sat at $15,000, which is genuinely low by industry standards and is a large part of Subway's historic appeal — it is why the system grew so fast, and also why so many undercapitalized operators got in. Total initial investment, per Item 7, spans roughly $199,000 at the low end to something north of $500,000 for a full build in an expensive market. That range is enormous and it is not marketing fluff: a conversion of an existing restaurant space with usable infrastructure genuinely lands near the bottom, and a ground-up build with a new HVAC package, grease interceptor, and full "Fresh Forward" remodel spec genuinely lands near the top. Budget from the top half unless you have a signed contractor bid saying otherwise.

Ongoing fees. 8% royalty and 4.5% advertising. The royalty is roughly double the historic rate that built the system, and that increase is the central economic fact of the modern Subway deal. On a $490,000 store, the 12.5% combined take is about $61,000 a year — more than the median store's entire EBITDA. Note also the fees that do not appear in the headline number: POS and technology fees, required software subscriptions, and third-party delivery commissions, which typically run 18–30% of the order value and will quietly destroy your margin if you have not repriced the delivery menu to absorb them.

Volume. System average unit volume has been estimated in the $480,000–$500,000 range by third-party researchers. Treat that as a distribution, not a target: the top quartile of units in captive-traffic locations does considerably more, and the bottom quartile — the ones generating the closure statistics — does considerably less. Your job in diligence is to figure out which quartile your specific site belongs to, and the only reliable way to do that is to call operators.

Competitive benchmarks. The reason the category comparison matters is that your capital is mobile. Jersey Mike's and Firehouse Subs both publish Item 19 disclosures and both report average unit volumes roughly double Subway's, against royalty structures in the 6–6.5% range plus smaller ad funds. Their initial investments are higher — Firehouse and Jersey Mike's builds routinely run several hundred thousand dollars more than a low-end Subway conversion — but the return on that incremental capital is where the argument lives. If you are going to sign a personal guaranty and work sixty hours a week either way, the relevant question is not "can I afford the cheaper entry" but "which entry produces a business worth owning in year seven."

Financing. SBA 7(a) is the standard instrument for franchise acquisition, and Subway has long been among the most-financed brands by unit count simply because there are so many of them. Expect a lender to want 10–20% equity injection, a personal guaranty, an assignment of life insurance, and spousal consent. Get quotes from at least three SBA preferred lenders — the spread between the best and worst terms on a $300,000 note is easily $20,000 over the life of the loan, and preferred lenders with franchise desks close faster than a generalist community bank.

Payback. Six and a half to eight and a half years is the realistic range for a leveraged single unit at system-average volume. Under four years is achievable only in the real-estate-owned or captive-venue cases. If a broker's model shows three-year payback on a standalone strip-center build, ask which line item they got wrong — it is usually labor, ramp, or the omission of an owner's salary.

Risks, edge cases, and failure modes

The lease is the real risk, not the franchise agreement. Franchisees fixate on the ten-year franchise term and skim the lease. This is backwards. A franchise agreement in a failing store can usually be surrendered or transferred at some cost; a ten-year triple-net lease with a full personal guaranty follows you into bankruptcy. Negotiate a guaranty cap — twenty-four months of rent is a common and achievable ask — a co-termination clause tying the lease to the franchise term, and an assignment right so you can sell the store without landlord veto. If a landlord will not budge on any of those, that is a data point about how much they need you, and you should use it.

Passive ownership at single-unit scale does not work. The math is unforgiving: a general manager capable of running the store without you costs $45,000–$60,000 fully loaded, which on a median-volume store is more than the entire EBITDA. Semi-absentee ownership becomes viable somewhere around three to five units in a tight geographic cluster, where one area manager amortizes across enough volume and you gain shared labor, shared prep, and enough scale to negotiate on supplies and marketing. Anyone selling you a single unit as passive income is selling you a job you will not be there to do.

Discount conditioning is a durable, not cyclical, problem. Years of $5 and $6.99 footlong promotions taught a large share of the customer base to buy only on promotion. That is not a marketing cycle you wait out; it is a repriced expectation embedded in the brand. It shows up in your P&L as ticket suppression and as a spike-and-collapse traffic pattern tied to national promotional calendars you do not control. Premium sub competitors, whose customers were never trained this way, hold price. This is the clearest illustration of why brand equity is a balance-sheet item even though it never appears on one.

Competitive encroachment inside your own system. Traditional territorial protection in Subway's model has historically been thin, and the density that produced the decade of closures came from somewhere. Read Item 12 carefully, understand exactly what territory you are and are not granted, and ask the operators you call whether a unit has opened near them since they signed and what it did to their volume. This is also where the non-traditional venues shine: a hospital cafeteria or airport concourse location has a physical moat no franchisor can build into a contract.

Underestimating working capital. The most common single cause of franchise failure is not a bad concept — it is running out of money during the ramp. Plan on $100,000 of unencumbered liquidity after closing, separate from the project budget. That covers nine months of shortfall, an equipment failure, a slow first summer, and the sixty-day gap between a landlord's promised TI reimbursement and its actual arrival. If funding the reserve requires stretching, you do not have enough capital for this deal at this size.

Adjacent scenarios worth weighing. Three neighboring plays deserve honest consideration before you commit. First, the distressed resale: buying from an exhausted operator at a low multiple, inheriting a trained crew, and redirecting the price savings into a remodel and hyper-local marketing frequently beats a new build on both risk and payback. Second, the independent shop: in a college town or hospital district where you already have relationships, dropping the 12.5% royalty and ad drag frees roughly $60,000 a year on the same volume — you trade away the supply chain, the national marketing, and the resale liquidity that a recognized brand provides, which is a real trade, not a free lunch. Third, the multi-unit path in a stronger brand: if you have the capital and the operating appetite for three-plus units, running that plan in a growing system with a published Item 19 is a materially better use of a decade of your life than defending share in a shrinking one.

The disclosure gap itself is a risk. Everything above is synthesized from third-party estimates and operator reporting because the franchisor has not published unit-level performance. Do not take these ranges as authoritative for your deal. Get the current FDD, read it yourself, and build your model from your own operator calls and the seller's actual tax returns.

A practical rollout plan

Ninety days is the right clock. Faster and you are skipping diligence; slower and you lose the site or the seller to someone else.

Days 1–10 — Get the FDD and read all of it. Request the current Franchise Disclosure Document directly from the franchisor or through a registered broker; by law you must receive it at least fourteen days before you sign anything or pay any money. Read Items 5 through 7 for fees and investment, Item 12 for territory, Item 17 for renewal and termination, Item 19 for any performance representation, Item 20 for the unit-count tables and the franchisee roster, and Item 21 for the franchisor's audited financials. Item 20's transfer, termination, and non-renewal counts are the closest thing to a system health chart you will get for free.

Days 11–25 — Call twenty operators. Item 20 gives you contact information for current and recently departed franchisees. Call twenty, not five, and include the departed ones — they will tell you things current operators will not. Ask for trailing-twelve sales, food cost percent, labor cost percent, occupancy percent, cash flow after debt service, whether a new unit has opened nearby since they signed, and whether they would do it again. Track the answers in a spreadsheet. If more than 40% say they would not buy again, you have your answer and you have spent nothing.

Days 26–40 — Validate the site. Pull trade-area data — daytime population, traffic counts, competitor mapping. Then go stand there. Drive the site on a weekday lunch, a weekday evening, and a Saturday, and count cars and foot traffic yourself. Map every competing sandwich concept within a mile and a half. If a premium sub brand sits in the same center, you are fighting for the same lunch with a lower ticket and a worse consumer perception, and your pro forma needs to say so.

Days 41–55 — Line up financing. Get quotes from three SBA preferred lenders with restaurant franchise experience. Compare not just rate but prepayment terms, guaranty scope, life insurance requirements, and closing timeline. Have your CPA build the model with an owner's salary as a line item — a pro forma that treats your labor as free is not a pro forma.

Days 56–70 — LOI and lease. If buying, offer in the 1.6–2.0x SDE range on verified numbers, and make the offer contingent on three years of tax returns and raw POS data. If building, negotiate tenant improvement allowance and free rent aggressively; both are far more negotiable than base rent, and both directly reduce the capital you have at risk.

Days 71–85 — Franchise attorney. Hire a lawyer who specializes in franchise law, not your general business attorney. Expect a few thousand dollars for a review of the FDD, the franchise agreement, the transfer documents, and the lease. Have them specifically flag every fee in Item 6, the personal guaranty language in both the franchise agreement and the lease, and the conditions under which the franchisor can terminate you.

Days 86–90 — Decide against a written threshold you set before you fell in love with the deal. Write your walk-away criteria down on day one and hold yourself to them: verified trailing-twelve sales below your floor, fewer than five years of remaining lease term without an option, operator interviews skewing negative, debt coverage under 1.4x, or a modeled EBITDA that breaks at conservative volume. The discipline of a written threshold is the only reliable defense against the sunk-cost pull of ninety days of work.

Related questions

Is buying an existing Subway safer than opening a new one?

Usually yes. A resale has verifiable history — tax returns, POS data, a trained crew — instead of a projection. The risks shift to overpaying and inheriting a bad lease or a declining trend. Verify three years of returns and price against the trend, not the multiple.

How much does a Subway franchise cost to open?

The franchise fee has long been $15,000, with total initial investment disclosed in Item 7 spanning roughly $199,000 to over $500,000 depending on build type and market. Budget from the upper half unless you hold a signed contractor bid, plus $100,000 in separate working capital.

Why is Subway closing so many U.S. stores?

Over-development created density that individual trade areas could not support, while premium sub competitors took share and years of deep discounting suppressed ticket. The closures are the system correcting its own unit count downward toward what the demand actually sustains.

Does Subway publish an Item 19?

Historically it has not disclosed a financial performance representation, which is unusual for a system of its size. That gap is why operator interviews from the Item 20 roster and a seller's actual tax returns carry so much weight in this particular diligence process.

Are non-traditional Subway locations actually better?

Often, yes. Hospitals, universities, military bases, travel plazas, and c-store co-brands supply captive traffic and a physical moat no competitor can easily breach. They typically carry different lease structures and host-facility fees, so model those specifically rather than assuming standard inline economics.

FAQ

Is 2027 too late to open a Subway franchise?

It depends entirely on the venue. The system has contracted for a decade, so a standard strip-center build in a saturated suburb is a hard argument to make. A captive-traffic location — hospital, campus, base, travel plaza — with an owner who works the line is a different and much more defensible proposition.

What is realistic first-year cash flow?

For a hands-on single-unit operator at roughly system-average volume, $25,000 to $65,000 after debt service is the honest range, and the low end is more common in year one because new units ramp over eighteen to thirty months. A passive owner paying a general manager typically lands at or below breakeven.

Should I buy an existing store instead?

Only against verified numbers. Require three years of tax returns plus raw POS data, confirm the trend is flat or improving rather than declining, and price below 2.0x seller's discretionary earnings. A distressed resale from a tired owner at a low multiple is frequently the best risk-adjusted version of this deal.

How much capital do I actually need?

Total project cost per Item 7 plus a separate, unencumbered reserve of about $100,000. The reserve is not optional — running out of cash during the ramp is the most common way these deals fail, and it usually happens to operators who funded the build perfectly and left nothing behind it.

What is the single biggest risk?

The lease. A long triple-net term with an uncapped personal guaranty on a failing location destroys more franchise wealth than any operational mistake. Cap the guaranty, tie the lease term to the franchise term, and secure assignment rights before you sign anything.

Can I succeed without restaurant experience?

It is possible but the odds worsen considerably. The operators who make this work run the line themselves for the first two years, read a P&L fluently, and schedule labor tightly against a thin margin. If you lack all three, either buy the experience with a strong general manager — which the single-unit math cannot afford — or pick a different business.

Sources

• https://www.ftc.gov/business-guidance/resources/franchise-rule-compliance-guide
• https://www.sba.gov/funding-programs/loans/7a-loans
• https://www.franchise.org/
• https://www.restaurantbusinessonline.com/
• https://www.restaurantdive.com/
• https://www.franchisetimes.com/
• https://www.dir.ca.gov/dlse/Minimum-Wage-FAQ.htm
• https://www.bls.gov/cpi/
• https://www.nrn.com/
• https://www.subway.com/en-us/ownafranchise

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