# Sonic Franchise Funding for Existing Drive-In Owners

> Funding for existing Sonic franchisees: drive-in stalls, ice and drink equipment, carhop payroll, summer inventory and remodels, sized from your drive-in deposits.

Source: https://mfebusinessloans.com/franchise-funding/brands/sonic/ (Merchant Fund Express, updated 2026-10-21)

## The short answer

Already running a Sonic drive-in and need capital? Merchant Fund Express funds existing Sonic owners: business loans, merchant cash advances, revenue-based financing, lines of credit, equipment financing and working capital, from $25,000 to $5,000,000. Sonic sales are drink-led and seasonal, so we read summer and winter deposits side by side with franchisor and supplier drafts. A complete file gets a same-day decision, and funding often follows the next business day.

## Who is this page for?

Franchisees who already operate Sonic drive-ins. Inspire Brands describes freestanding locations built for drive-in and drive-thru service with 6 to 12 stalls, plus inline, endcap and small format drive-thru designs. The menu runs on drink combinations, tots, corn dogs and smashburgers across five dayparts, which puts ice machines, beverage dispensers, stall menu housings and carhops at the center of the operation.
See the burger franchise funding sector guide and our restaurant industry page.

## What the franchisor publishes

Sonic: facts from official sources
Parent company: Inspire Brands (source)
Initial franchise fee: $15,000 (plus a $10,000 development fee per restaurant) (source)
Royalty: 5% of gross sales (source)
Advertising fund: 3.25% of gross sales (source)
Total initial investment: $1,485,200 to $2,522,900 (FDD issued March 26, 2026) (source)
Liquid assets / net worth asked of new franchisees: $500,000 / $1,000,000 (source)
Locations: more than 3,400 restaurants in 47 states (as stated by the franchisor, Oct 2026) (source)
Published formats: Freestanding drive-in and drive-thru with 6 to 12 stalls (about 1,600 sq ft); inline (1,500 to 2,000 sq ft); endcap with drive-thru (1,500 to 1,800 sq ft); small format drive-thru (about 1,130 sq ft on a half-acre lot) (source)
US franchising status: Actively franchising (source)
Checked Oct 2026 against official sources: the franchisor's own franchising site, its FDD or SEC filings, or the SBA Franchise Directory. Figures change; confirm current numbers in the latest Franchise Disclosure Document. Figures we could not confirm from an official source are left out.

## Every way to fund your Sonic location

Already running a Sonic location and need capital? Merchant Fund Express funds existing franchise owners with every product below. Terms depend on the business's revenue and history.
Franchise business loan: Fixed payments for a canopy, lot lighting or planned refresh.
Merchant cash advance: A fast advance on stall and lane card settlements, repaid as a share of sales.
Revenue-based financing: Payments that follow deposits when summer far outpaces January.
Business line of credit: A reusable line to stock syrups, ice cream and food before summer.
Equipment financing: Ice machines, beverage dispensers, shake machines and stall housings against a quote.
Working capital: Short capital for a failed ice machine in July or storm repairs.

## Which problems do Sonic owners bring to a funding review?

Ice and drink equipment fails in peak season
A drink-heavy menu depends on ice machines running nonstop; see emergency commercial refrigeration funding.
Carhop and crew payroll ahead of summer
Staffing stalls and lanes for warm months means paying more people before bigger deposits arrive; see restaurant payroll funding.
Stalls, canopies and lot upkeep
Stall menu housings, canopies and lighting take weather damage. Equipment financing or a term loan spreads the cost.

## Which product fits which Sonic need?

Need | Product | Published requirement it leans on | What to send |
Ice machines or dispensers | Equipment financing | Vendor quote and useful life | Quote, 3 months of statements |
Summer staffing and inventory | Line of credit | Tier 1: 3+ years, FICO 650+, about $25K/month revenue | Statements, debt schedule |
Storm damage or urgent repair | Working capital | Tier 2: 6+ months, FICO 600+, $60K verifiable revenue | Repair invoice, statements |
Canopy or stall refresh | Business loan | Tier 1, applicant owns at least 50% | Contractor bid, statements |
Winter dip in deposits | Revenue-based financing | Tier 2: minimum daily balance $800 | Statements |

## How does the review read a Sonic drive-in?

Entity: the company that holds the franchise and its deposit account; often one entity per drive-in.
Seasonal deposits: traffic is usually strongest in warm months; statements spanning a slow and a busy month give the clearest view.
Royalty, advertising and supplier drafts: recurring costs, with capacity sized after them.
Existing positions: advances and leases are counted; a new structure can sometimes lower the combined payment.

## What documents does a Sonic funding review need?

About 3 months of business bank statements (bank PDFs) per drive-in entity
The five-minute application, which starts with a soft credit pull
Vendor quotes for ice, beverage, kitchen or stall equipment
A short debt schedule
Full financials only above $250,000
Merchant Fund Express offers Spanish-speaking support.

## A hypothetical Sonic budget scenario

Imagine a freestanding drive-in with $118,000 in monthly deposits in early summer. Food, drink and paper are $36,000, crew and carhop payroll $34,000, franchisor drafts $9,600, rent $9,000 and existing payments $3,400. The owner wants two ice machines and stall menu housings quoted at $54,000.
Monthly deposits$118,000
Less supplies, payroll, franchisor drafts, rent, existing payments$118,000 - $36,000 - $34,000 - $9,600 - $9,000 - $3,400 = $26,000
$54,000 over 48 monthsabout $1,125/month before cost of funds
Share of what remains$1,125 / $26,000 = about 4.3%
Figures in this example are illustrations of the arithmetic, not an offer, quote or approval. Real terms depend on the file and the funder.

## What if you are buying or opening a Sonic instead?

A drive-in that has not opened needs operating history first; see opening a restaurant franchise. An owner adding a drive-in is read on current deposits (second-location funding); taking over an operating drive-in follows franchise transfer financing.

## Keep reading

Burger franchise funding: the sector view
Franchise brands we cover: other brand pages
Seasonal cash flow: summer and winter
Franchise refrigeration funding: ice machines and coolers
Franchise equipment financing: quote-based terms

## Common questions

### My Sonic is much slower in winter. Can I still get funded?

Yes. Seasonality is normal for a drive-in; revenue-based financing lets payments follow deposits.

### Can I finance ice machines and stall equipment?

Yes, against a vendor quote and useful life.

### Do I need to send tax returns?

Not for a typical first review; full financials come in above $250,000.

### I run several Sonic drive-ins. Are they reviewed together?

Each entity is read on its own; a request can cover one drive-in or several.

### Are you affiliated with Sonic?

No. Merchant Fund Express is independent. We use the Sonic name only to identify the owners this page is for; it does not mean the franchisor endorses or works with us.

Merchant Fund Express is independent. Not affiliated with or endorsed by Sonic or its franchisor.

Apply with Merchant Fund Express: https://merchantfundexpress.com/current-application.html?utm_source=mfebusinessloans.com&utm_medium=franchise&utm_campaign=franchise-funding&utm_content=sonic