Restaurants & Food Service · Burgers · Brick-and-Mortar & Local Service

How to start or buy a fast-casual restaurant

Counter-service and drive-thru/pickup restaurant combining made-to-order food quality with high-throughput line assembly and lower server labor.

Startup investment: $250,000–$950,000
Typical annual revenue: $750,000–$2,100,000
SDE (Seller’s Discretionary Earnings) Margin
Total pre-tax cash flow available to a full-time owner-operator as a % of annual revenue: Net Profit + Owner’s Salary/Draws + Interest, Taxes, Depreciation & Amortization (EBITDA) + verified one-time owner add-backs.: 12%–18% SDE margin
Resale Valuation Multiple
Typical market purchase price of an established operating business expressed as a multiple of annual Owner SDE (e.g., 2.5× SDE on $200,000 cash flow = $500,000 valuation).: 2.4x–3.5x SDE
Typical time to breakeven: 9–18 months

Three paths into this business: Start Independent vs. Buy Existing vs. Franchise for Fast-Casual Restaurant

Path 1 · Build from Scratch

Start Independent

$250,000–$950,000

Ongoing royalties: 0% ongoing franchise royalty
Time to breakeven: 9–18 months
Tradeoffs: 100% control over pricing, vendor selection, and territory with 0% ongoing royalties—preserving the full 12%–18% SDE margin target owner cash flow once ramped. Capital is concentrated upfront in Leasehold Improvements, Counter Line & Drive-Thru/Pickup Buildout ($100,000–$420,000) and Commercial Kitchen Equipment, Exhaust Hood & Prep Line ($75,000–$240,000); Required compliance includes Local Health Department Retail Food Establishment Permit (9–18 months typical breakeven).

Path 2 · Acquire Cash Flow

Buy an Existing Resale

2.4x–3.5x SDE ($180,000–$1,209,600)

Ongoing royalties: 0% ongoing franchise royalty (if independent)
Timeline: 30–90 days closing (immediate Day-1 cash flow)
Tradeoffs: Immediate Day 1 revenue (typically $750,000–$2,100,000 for established operators) with trained staff, permits, and vendor accounts in place. Priced at 2.4x–3.5x SDE (Drive-thru lanes and repeatable assembly-line concepts command higher multiples), typically financed via SBA 7(a) with 10%–20% down. Priority due diligence: Break down revenue between in-store, first-party digital pickup, and third-party delivery apps.

Search fast-casual restaurant listings for sale →

Path 3 · Franchise System

Buy a Franchise

$392,967–$10,294,100

Ongoing royalties & fees: 5%–6% of Gross Sales + 2%–4% marketing
Disclosed FDD median brand revenue: $1,984,000 (across 11 catalog brands)
Tradeoffs: Turnkey brand recognition, national vendor contracts, and playbooks across 11 FDD systems (including McDonald's, Taco Bell, Burger King), but ongoing royalties and ad fund fees (5%–6% of Gross Sales + 2%–4% marketing) come directly out of top-line gross sales and compress net owner take-home compared with an independent fast-casual restaurant.

Compare 11 franchise brands below ↓

Fast-Casual Restaurant SBA 7(a) buy-vs-build cash-flow calculator

Stress-test building a fast-casual restaurant from scratch against acquiring an existing cash-flowing resale using SBA 7(a) financing. Adjust startup CapEx, revenue, owner SDE margin, acquisition multiple, and loan terms to compare Year-1 ramp-up cash flow, Debt Service Coverage Ratio (DSCR), and 3-year cumulative owner take-home.

1. Blueprint operating & valuation assumptions

Build startup CapEx budget $600,000

Blueprint range: $250,000–$950,000

Target stabilized annual revenue $1,450,000

Blueprint range: $750,000–$2,100,000

Pre-debt Owner SDE margin (%) 15% ($217,500/yr)

Blueprint range: 12%–18% SDE margin

Resale acquisition multiple (× SDE) 3.0× SDE

Blueprint range: 2.4x–3.5x SDE

Build ramp-up to breakeven (months) 14 mos

Blueprint breakeven: 9–18 months

2. SBA 7(a) financing structure

Buyer equity down payment (%) 15% down

SBA 7(a) standard equity injection is 10%–20%

SBA 7(a) interest rate (APR %) 10.50%

Prime + SBA spread (typically 9.5%–11.5%)

Loan amortization term

5 yrs 7 yrs 10 yrs (Standard) 25 yrs (Real Estate)

10 years standard for business acquisitions & equipment; 25 years with commercial real estate

SBA 7(a) buy-vs-build cash flow and debt service comparison for Fast-Casual Restaurant
Cash-flow & underwriting metric	Path 1 · Build Independent from Scratch	Path 2 · Buy Existing Resale (SBA 7(a))	Buy vs. Build comparison note
Total project / purchase price	$600,000	$652,500	3.0× on $217,500 SDE vs. startup CapEx
Buyer cash down payment (15%)	$90,000	$97,875	Upfront out-of-pocket buyer equity injection
SBA 7(a) loan principal (85%)	$510,000	$554,625	10-year amortization at 10.50% APR
Annual SBA debt service (P&I)	$82,580/yr ($6,882/mo)	$89,806/yr ($7,484/mo)	Fixed principal & interest payments
Stabilized pre-debt Owner SDE	$217,500/yr	$217,500/yr	15% margin on $1,450,000 gross revenue
Year-1 net owner cash flow (after debt)	−$82,580 (14-mo ramp)	$127,694 (Day-1 cash flow)	Buying yields $210,274 vs. building in Year 1
Stabilized Year-2+ net owner cash flow	$134,920/yr	$127,694/yr	Cash-on-cash: 149.9% (Build) vs. 130.5% (Buy)
Debt Service Coverage Ratio (DSCR)	✓ 2.63× (Meets 1.25× SBA min)	✓ 2.42× (Meets 1.25× SBA min)	SBA 7(a) lenders require ≥ 1.25× stabilized DSCR
Cumulative 3-year net owner cash flow	$187,260	$383,082	Buy leads by $195,822 over 3 years

SBA 7(a) underwriting & payback takeaway:

At $1,450,000 revenue and 15% SDE margin ($217,500/yr pre-debt cash flow), buying an existing fast-casual restaurant at 3.0× SDE ($652,500) generates $127,694/yr from Day 1 (2.42× DSCR), giving an immediate $210,274 Year-1 cash-flow advantage over building from scratch during a 14-month ramp-up. Once ramped in Year 2+, building from scratch ($600,000 CapEx) nets $134,920/yr (2.63× DSCR). By comparison, a 5% gross-sales franchise royalty on $1,450,000 revenue deducts $72,500/yr directly from owner cash flow.

Fast-Casual Restaurant startup costs: Line-item startup cost breakdown (CapEx & working capital)

Estimated independent opening budget: $250,000–$950,000 (1,600–2,800 sq ft inline end-cap or freestanding pad with pickup window).

Line-item startup costs for Fast-Casual Restaurant
Expense category	Low estimate	High estimate	Scope & notes
Leasehold Improvements, Counter Line & Drive-Thru/Pickup Buildout	$100,000	$420,000	Plumbing, electrical, ordering queue, digital menu boards, signage
Commercial Kitchen Equipment, Exhaust Hood & Prep Line	$75,000	$240,000	Grills, fryers, refrigerated make-tables, walk-in cooler
POS, KDS (Kitchen Display Systems), Online Ordering & Kiosks	$15,000	$45,000	Integrated POS, delivery tablet consolidation, self-order kiosks
Initial Inventory, Packaging & Smallwares	$20,000	$55,000	Branded takeout packaging, paper goods, opening food inventory
Working Capital & Opening Marketing (3–6 Months)	$40,000	$190,000	Lease deposit, crew training wages, grand opening local campaigns
Total estimated startup investment	$250,000	$950,000	Complete independent launch envelope

Fast-Casual Restaurant profit margins: Unit economics & margin benchmark

Understanding what remains after cost of goods sold, payroll, and occupancy is critical. Revenue is top-line sales before expenses, never owner income.

Unit economics benchmark for Fast-Casual Restaurant
Operating line item	Benchmark range	Operating context
Food & Packaging COGS	27%–32% of revenue	Includes disposable takeout bowls, bags, and utensils (2%–3.5%)
Crew & Manager Labor	25%–29% of revenue	Cross-trained counter and line staff; no tipped table-service servers
Occupancy (Rent + NNN)	7%–10% of revenue	High-visibility retail strip end-cap or pad site
Third-Party Delivery & Merchant Fees	5%–10% of revenue	DoorDash/UberEats commissions on delivery mix plus card processing
Typical Owner SDE Margin	12%–18% of revenue	Before SBA debt service and owner replacement salary

Fast-Casual Restaurant licensing, permits & acquisition due diligence

Required licenses, permits & compliance: Local Health Department Retail Food Establishment Permit
Building & Fire Department Commercial Kitchen Hood Suppression Approval
Signage & Drive-Thru Traffic Zoning Approval
State Sales & Meals Tax Registration
Buyer & founder due diligence checklist: Break down revenue between in-store, first-party digital pickup, and third-party delivery apps.
Recalculate net margin on delivery orders after 15%–25% marketplace commissions.
Audit ticket times during the 11:30am–1:30pm lunch peak to assess throughput capacity.
Verify commercial lease exclusivity clause preventing competing food concepts in the same plaza.

Compare disclosed Fast-Casual Restaurant franchise brands (11)

Compare independent startup economics above against the official Franchise Disclosure Document (FDD) Item 7 opening costs and Item 19 average revenue figures for franchise systems in Burgers, Mexican and Asian food.

Franchise alternatives for Fast-Casual Restaurant
Franchise brand	Disclosed opening investment (Item 7)	Disclosed average revenue (Item 19)	U.S. locations
McDonald's	$701,000–$2,807,000	$4,057,000	13,697
Taco Bell	$1,859,750–$4,312,200	—	7,803
Burger King	$348,400–$4,730,600	—	6,650
Wendy’s	—	$1,984,000	5,969
Sonic	$670,200–$2,522,900	$1,587,024 (2024)	3,461
Five Guys	$927,850–$1,375,750	—	1,511
Hardee’s	$1,385,000–$2,637,395	$1,347,436	1,485
Culver's	$3,406,350–$10,294,100	$4,142,737	1,041
Moe’s Southwest Grill	$644,425–$1,968,450	$1,184,316	568
Teriyaki Madness	$392,967–$1,122,005	$1,113,760	199
Advanced Fresh Concepts	—	—	—

Browse all 168 franchise FDD profiles →

Frequently asked questions about starting or buying a fast-casual restaurant

How much does it cost to start a fast-casual restaurant?

Starting an independent fast-casual restaurant typically requires $250,000–$950,000 (1,600–2,800 sq ft inline end-cap or freestanding pad with pickup window). The largest line-item startup expenses are Leasehold Improvements, Counter Line & Drive-Thru/Pickup Buildout ($100,000–$420,000), Commercial Kitchen Equipment, Exhaust Hood & Prep Line ($75,000–$240,000), Working Capital & Opening Marketing (3–6 Months) ($40,000–$190,000). Founders should budget for both initial buildout/equipment CapEx and 9–18 months of working capital runway.

How much do fast-casual restaurant owners make and what is a healthy profit margin?

Established fast-casual restaurant operators generate $750,000–$2,100,000 in annual gross revenue (Driven by peak lunch/dinner throughput, digital ordering, and third-party delivery) with an owner cash flow of 12%–18% SDE margin (Lower front-of-house labor than full-service; watch 15%–25% third-party delivery commissions). Key operating ratios include Food & Packaging COGS: 27%–32% of revenue; Crew & Manager Labor: 25%–29% of revenue; Occupancy (Rent + NNN): 7%–10% of revenue. Remember that gross revenue is top-line sales before payroll, COGS, and occupancy—not net owner take-home pay.

How is a fast-casual restaurant valued when buying or selling an existing business?

Operating fast-casual restaurant resales typically trade at 2.4x–3.5x SDE (Drive-thru lanes and repeatable assembly-line concepts command higher multiples), translating to typical acquisition prices of 2.4x–3.5x SDE ($180,000–$1,209,600). Key buyer due-diligence priorities: Break down revenue between in-store, first-party digital pickup, and third-party delivery apps. Recalculate net margin on delivery orders after 15%–25% marketplace commissions.

Is it better to start an independent fast-casual restaurant or buy a franchise?

An independent fast-casual restaurant costs $250,000–$950,000 to launch and pays 0% ongoing royalties, whereas comparable franchise systems (McDonald's, Taco Bell, Burger King, Wendy’s) require $392,967–$10,294,100 in disclosed Item 7 opening investment plus 5%–6% of Gross Sales + 2%–4% marketing. Franchising provides brand playbooks and vendor programs, while independent ownership preserves full margin control and exit flexibility.

Sources and benchmark methodology

Startup CapEx ranges, operating margin ratios, and valuation multiples synthesize SBA lending data, IRS/BLS industry benchmarks, national trade association surveys, and Small Business Meridian’s FDD disclosure database.

Research snapshot: 2026-10-24. Sources and methodology