How to Value a Restaurant Business in Illinois

Restaurants in Illinois typically sell for 1.5x to 3x Seller's Discretionary Earnings (SDE), though the range is wide depending on concept, lease quality, and revenue consistency. A full-service restaurant with $300,000 in SDE might fetch $450,000–$750,000, while a QSR with strong brand recognition could command a premium.

Key Value Drivers

Buyers focus on four things: transferable revenue (not tied to the owner's personal relationships), lease terms with sufficient remaining years, the strength of staff who will stay post-sale, and documented systems that allow a new operator to run the business. A restaurant where the owner is the head chef is fundamentally harder to sell than one with a trained kitchen team.

What Reduces Restaurant Value

Deferred maintenance, equipment nearing end of life, a short or unfavorable lease, and heavy owner-dependency are the biggest value killers. Restaurants with declining same-store sales over two consecutive years often struggle to attract qualified buyers at full multiples.

If you are considering selling your Illinois restaurant, start with a professional valuation 12–18 months before your target exit. Small improvements — documenting recipes, training a manager, cleaning up financials — can meaningfully increase your final sale price.

How Illinois buyers put a number on how to value a restaurant business

This page is the valuation guide. It is not the sale-process playbook. Seller’s discretionary earnings (SDE) is the cash a full-time working owner can take after you normalize the books. Start with the tax return. Add owner pay and one-time costs. Subtract the wage you must pay to replace the owner.

Restaurant buyers adjust the tax return, not the OpenTable story. Add back owner W-2, auto, and meals that a buyer will not keep, then strip catering spikes, PPP-era leftovers, and any family host who is not staying. Prime-cost (COGS plus kitchen and floor labor) has to land in a band a new operator can actually run; if the owner still expedites Friday night, subtract a kitchen manager before you argue 3x.

Planning band on this vertical: 2.5x–3.5x SDE. That is a range, not a quote. BizBuySell’s Q2 2026 Insight Report showed a 2.7× cash-flow multiple across all reported closed deals. Do not use that marketplace average as this shop’s appraisal.

A worked planning example (illustration)

Illustration only — not a quote for any Illinois shop. A restaurant whose tax return shows $195,000 of net profit is not worth $195,000 × a rumor multiple.

Add back the owner’s $98,000 W-2 and payroll tax, $25,500 of discretionary benefits, $500 of accepted one-time cost, and $5,500 of personal expenses that a buyer will not run. Then subtract $74,000 of replacement labor if the owner still diagnoses, sells, or closes the books.

Adjusted SDE in this illustration is $250,000. At 3.00x, enterprise value is $750,000 before debt, working capital, holdback, and tax.

SDE line items buyers actually use

1. Reported net profit (tax return, not the marketing P&L)
2. + Interest expense
3. + Income taxes (not payroll, sales, or property tax)
4. + Depreciation and amortization
5. + Owner W-2, bonuses, and payroll taxes on the owner
6. + Discretionary owner benefits that a buyer will not keep (auto, personal travel, family on payroll with no role)
7. + Accepted one-time or non-recurring expenses
8. − Market-rate replacement labor for owner work that will not transfer
9. = Seller’s Discretionary Earnings (SDE)

What moves the multiple up or down

• Documented prime cost a buyer can hold without the seller on the line
• Assignable lease with term and options left
• Liquor-license class and a realistic local-control path
• Daypart balance versus a single Friday-night spike
• Kitchen equipment age and hood/suppression inspection status

What does not transfer with the price

County or City of Chicago food-establishment licenses sit with the premises and the operator, not the seller personally. They do not auto-transfer. If the room pours, the municipal liquor license and Illinois Liquor Control Commission state license are a separate, often slower, path. Health-department change-of-owner inspections are a closing condition, not a paperwork afterthought.

Diligence that changes the number

• Weekly sales by daypart and a 24-month weather-and-holiday overlay
• Prime-cost trend and whether the owner is still on the line or the pass
• Lease assignment, remaining term, percentage rent, and landlord consent politics
• Health-department inspection file and any open violations
• Liquor-license class, local-control hearing calendar, and transferability
• Vendor accounts, linen and draft-system leases, and POS ownership

When you want the close calendar instead of the math, read how to sell. This page stays on value.

Documents to gather this week

1. Three years of signed business tax returns and matching P&Ls
2. Year-to-date P&L, balance sheet, and three months of bank statements
3. Current lease, amendments, and a plain-English remaining term
4. License and permit list, including who holds each card
5. Top-customer concentration (names redacted until an NDA)

A simple Illinois close calendar

Plan six to twelve months from cleanup to close on a prepared Main Street deal. Start CBS-1 and any Chicago or Cook notices at letter-of-intent, not the week of funding. Landlord consent often takes longer than the lender.

Related pages on this site

• How to sell
• How to buy
• Illinois business valuation
• Confidential consult

Educational only — not legal, tax, or a formal appraisal. Confirm bulk-sale notices, licenses, and tax allocation with counsel and a CPA.