Restaurant insurance requirements: five documents, no federal rule
Most of what a restaurant carries is required by nobody. The parts that are required come from five separate places: your state's workers compensation law, your state's alcohol regulator, your lease, your lender, and the vehicle registration rules that apply to anything you drive. This page is only about what compels you. What to carry because a claim would end you is a different page.
What coverage a restaurant needsSource: NAIC, state agencies, and the FDA's own state adoption page, as cited on this page
Two of the five real sources are contracts rather than statutes, and between them they produce more insurance obligations for restaurants than any law does. The last row is there because it is the answer most often given and it is wrong.
Start by ruling out the source everyone assumes
There is no federal insurance requirement for a restaurant, and the agency most often named in this context does not work the way the articles imply. The FDA Food Code is a model. States adopt some edition of it and local jurisdictions enforce what the state adopted, which is why "the FDA requires" is usually a false sentence about a restaurant (FDA, state retail and food service codes and regulations by state). Food regulation is about food. Insurance obligations come from the five documents below.
Permitting is layered in the same way, and the layers are the thing to ask about. In Texas the Department of State Health Services licenses and inspects retail food establishments while local health jurisdictions share the responsibility (Texas DSHS, retail food establishments), and DSHS does not permit an establishment that a city, county, or public health district already permits. So the entity that can tell you what your permit conditions are is the one that issues it, which may be your county rather than your state.
One: your state's workers compensation law
This is the requirement that actually exists for most restaurants, and its answer is set by geography. The NAIC states that nearly all US states require employers to carry workers compensation and directs owners to their state insurance department (NAIC, Insure U: Small Business Insurance). California is at one end: coverage is required from the first employee, by policy or by qualifying to self-insure, and operating without it is a criminal offense (California DIR, employer information).
Texas is at the other, and it is the exception behind the word "nearly." The Texas Department of Insurance says private employers there "can choose to carry workers' compensation insurance coverage, but it is not required in most cases" (TDI, workers compensation for employers). Choosing not to carry it is a decision with duties attached, notice to employees and reporting under Labor Code Chapter 406, and it gives up defenses in an employee suit. Those are laid out on Texas restaurant insurance. The states this site has read are also on California, Florida, Colorado, and Iowa.
Two: your state's alcohol regulator, if you pour
Alcohol runs through a separate agency from food, on a separate application, and some states condition the license on coverage while others condition it on money posted with the state. Texas is the one whose published permit requirements this site has read, and it takes the second route: TABC lists a conduct surety bond, needed by a retailer who does not hold a Food and Beverage Certificate, set at $5,000 for a business more than 1,000 feet from a public school and $10,000 for one closer than that, and acceptable as a bond, a letter of credit, or an assignment of a certificate of deposit (TABC, bonds; TABC, license and permit types). Neither page names liquor liability insurance as a condition of a permit.
Two cautions on that paragraph. It describes TABC's published requirements, not the law of every state, and other states do condition a license on liquor liability. And a bond is not insurance: it guarantees your conduct to the state, and the surety that pays a claim can come back to you for the money. Meanwhile the exposure the state is silent about is still there, because a standard general liability policy does not answer liquor claims for a business that sells alcohol (III, commercial general liability insurance). The Texas statute that creates that exposure is worked through on Texas liquor liability insurance.
Three and four: the lease and the lender
These two produce more real insurance obligations for restaurants than any statute, and they are enforceable the way any contract is. A commercial lease typically sets a minimum liability limit, requires property coverage on the tenant improvements, names the landlord as an additional insured, and asks for evidence at signing and at every renewal. Equipment financing and SBA-backed loans add their own terms, often including coverage on the financed equipment with the lender named.
The trap is in how that gets satisfied. IRMI defines an additional insured as a person or organization not automatically included as an insured who is added at the named insured's request (IRMI, additional insured), and the ACORD 25 certificate says on its own face that where the certificate holder is an additional insured, the policies must be endorsed, and that a statement on the certificate does not confer rights in lieu of that endorsement. A restaurant that sent the landlord a certificate and never asked for the endorsement has satisfied the paperwork and not the lease. Read the insurance clause before signing, then hand it to the agent as written rather than summarizing it.
Five: anything you drive
A vehicle owned by the business is subject to the same state financial responsibility rules as any other vehicle on the road, and the business context changes which policy answers. The NAIC advises that a business owning or leasing a vehicle needs commercial auto coverage, notes commercial policies carry higher liability limits than personal ones, and warns that personal policies may exclude business-related liability, so an owner relying on one should look closely at the provisions (NAIC, Insure U: Small Business Insurance).
Food trucks sit at the intersection of this and the permit question, because the vehicle is also the establishment. The Texas rule that shapes the whole operation, a mobile food unit reporting daily to a licensed central preparation facility, is on Texas food truck insurance, and the requirements a food truck faces generally are on food truck insurance requirements.
With the compelled part settled, the useful next question is what to carry anyway: what insurance a restaurant needs, and what moves the number is what sets a restaurant's insurance cost.