How to Open a Restaurant: Licenses, Permits, and Health Inspections (2026 Guide)

Step 1: Verify zoning and sign your lease

Before committing to a space, confirm it is zoned for a restaurant. This sounds obvious but is frequently skipped. Ask the planning department: Is the space zoned for food service? Does my concept (hours, outdoor seating, drive-through, live music) require a conditional use permit? Are there any overlay districts, historic districts, or neighborhood-specific restrictions that affect restaurant hours or signage?

Non-conforming zoning is one of the most expensive mistakes in restaurant permitting because you discover it after signing a lease and sometimes after buildout.

Step 2: Form your business entity and get your EIN

An LLC or corporation is essential for restaurants. The liability exposure is real: food safety incidents, slip-and-fall injuries, employee claims. Operating as a sole proprietor puts your personal assets at risk. Most downstream permit applications, your liquor license application, and every vendor and lease agreement will require a business entity name, so complete this before applying for anything else.

Get your EIN (Employer Identification Number) from the IRS immediately after forming your entity — it's free and takes 15 minutes online. You'll need it for your liquor license application, your bank account, your seller's permit, and your payroll.

Step 3: Apply for your liquor license (if applicable)

If you plan to serve alcohol, apply for your liquor license the same week you sign your lease. This is the single most important sequencing decision in restaurant permitting. Liquor licenses are state-issued, often quota-limited, and have the longest processing times. Many restaurants have opened without alcohol service — and burned months of revenue — because they started the liquor license application too late.

Key factors that affect timeline: most states require a public notice period (typically 30 days) during which neighbors can file objections; some states require a live/in-person hearing; and background checks on all owners add processing time. In quota-limited jurisdictions (California, New York, Massachusetts, Illinois), check license availability in your area before committing to a concept that depends on a full liquor license.

License types vary by state but generally include: beer and wine only (less expensive, faster), full liquor (more expensive, longer timeline), restaurant/on-premises consumption only (vs. off-premises/retail), and catering endorsements for off-site events.

Step 4: Submit building permits and begin construction

Any structural changes, new plumbing, electrical work, HVAC modifications, or fire suppression systems require building permits. You'll submit architectural drawings for plan review before construction begins. Inspections happen at each phase: rough-in plumbing, rough-in electrical, HVAC, fire suppression (if applicable), and a final inspection before the certificate of occupancy is issued.

If you're taking over an existing restaurant space with no changes, you may be able to skip building permits and request only a change-of-use inspection — verify this with your building department before assuming.

Step 5: Health department plan review

Before construction (or concurrently with building permits), submit your kitchen plans to the health department for plan review. They verify compliance with the FDA Food Code as adopted by your state: three-compartment sink location, handwashing stations at required positions, food storage layouts, refrigeration specs, ventilation and exhaust hood design, and utility connections. Changes after construction are expensive — get health department approval before you build.

This review is separate from the pre-opening inspection. Plan review approves your design. The pre-opening inspection (Step 8) verifies the as-built facility matches the approved plans and is ready to operate.

Step 6: General business license

Every restaurant needs a general business license from the city or county where it operates. This is the basic authorization to conduct business within that jurisdiction. Some cities call this a business tax receipt, a business registration, or an operating license — the name varies but the requirement is universal. Annual renewal is typically required.

Step 7: Seller's permit (sales tax)

Restaurants collect sales tax on food and beverage sales in most states (some states exempt certain food categories). You need a seller's permit (also called a resale certificate, sales tax permit, or retail license) from your state tax authority before you open. In many states you can register online in minutes. This permit is also required to purchase supplies wholesale without paying sales tax.

Step 8: Food handler and food manager certifications

Most states require at least one certified food protection manager (ServSafe Manager or equivalent ANSI-accredited exam) per establishment. Many states and cities additionally require all food handlers to hold a basic food handler card (a shorter course and test). Confirm your state and county's specific requirements, as they differ significantly.

The pre-opening health inspection typically requires proof that your certified manager is on staff. Don't schedule your inspection until certifications are in hand.

Step 9: Certificate of occupancy

The certificate of occupancy is issued after the building department's final inspection confirms your space was built to code for restaurant use. You cannot legally occupy or open the space without it. This is also the trigger for your health department pre-opening inspection — most health departments won't schedule the final inspection until you have your CO or can demonstrate the space is inspection-ready.

Step 10: Fire department permit

The fire department inspects for fire safety compliance before you open and issues an annual fire safety permit. Key inspection items include: commercial kitchen hood and fire suppression system (required for any cooking equipment that produces grease-laden vapors), maximum occupancy posting, exit signage and emergency lighting, fire extinguisher placement and inspection tags, and clear egress paths. In many jurisdictions, the fire inspection happens concurrently with or just after the CO inspection.

Step 11: Health department pre-opening inspection

This is the final step before you receive your food service establishment permit and can serve food to the public. The inspector verifies that your facility matches the approved plans and meets all Food Code requirements. Come prepared: all equipment is installed and operational, refrigeration is running at correct temperatures, handwashing stations are stocked with soap and paper towels, the three-compartment sink is set up, food storage areas are organized, and your certified food manager's certificate is on-site.

If the inspector finds critical violations (improper handwashing setup, inadequate refrigeration, pest evidence), they will not issue the permit. You'll need corrections and a reinspection — which can add 1–3 more weeks depending on availability.

Step 12: Sign permit

Any exterior sign — including your business name above the door — requires a sign permit in most jurisdictions. Sign ordinances regulate size, placement, illumination, and materials. In historic districts, sign design may require approval from the historic preservation board. Apply for your sign permit early, especially if your signage is custom fabricated — fabrication lead times can be 4–6 weeks.