The Three-Tier System, Explained

A Prohibition-era design still running today

When Prohibition ended in 1933, the 21st Amendment handed each state broad power to regulate alcohol within its borders. To prevent the return of the "tied house" - the pre-Prohibition arrangement where a producer owned the bar and pushed its own product, most states built a three-tier system that legally separates the people who make alcohol from the people who sell it to you.

The three tiers are simple:

• Tier 1, Producers and importers. Wineries, distilleries, and importers create the product or bring it into the country.
• Tier 2, Wholesalers. Licensed distributors buy from producers and importers, warehouse the product, and resell it.
• Tier 3, Retailers. Stores, bars, and restaurants buy from wholesalers and sell to the public.

In a strict three-tier state, a producer generally cannot sell directly to a retailer, and no single company may own businesses in more than one tier. The wholesaler in the middle is not an inefficiency to be removed, it is the legal firewall the system was designed around.

What the federal permit data shows

The federal layer of this system is visible in the TTB List of Permittees. Of the 84,273 federal alcohol Basic Permits on file, 38,957 are wholesalers and 21,526 are importers - together the distribution side of the market, while 18,120 wineries and 5,670 distilleries make up the production side. The fact that wholesalers are the single largest permit class is the three-tier system showing up directly in the data: every producer that wants national reach needs distribution partners, so the middle tier multiplies.

Why an out-of-state producer needs partners everywhere

Because each state runs its own system, a winery in California that wants to sell in New York usually cannot ship to a New York store on its own. It must work through a New York–licensed wholesaler, who in turn sells to New York retailers. Multiply that across the states a brand wants to reach and you get the web of importer and wholesaler permits that dominates the federal record.

This is also why "permits per state" is not the same as "alcohol consumed per state." A state with a major port or population center accumulates importer and wholesaler permits that serve a far wider market than its own residents, one reason states like New York and Florida rank high on wholesaler and importer counts.

The exceptions

The three-tier system is not absolute. Over the decades, states have carved out exceptions that you will see reflected in where producers cluster:

• Self-distribution. Many states let small producers sell directly to retailers up to a volume cap.
• Direct-to-consumer shipping. Most states now allow wineries (and a growing number allow distilleries) to ship limited quantities straight to consumers.
• On-premise sales. Tasting rooms and distillery bars let producers sell to the public at their own licensed premises.

None of these exceptions remove the federal permit requirement, they change what a state license lets the holder do, not whether the business needs the federal Basic Permit that this directory tracks.

What this means for reading the data

When you browse a state or city on PlainAlcohol, the permit mix tells a story about that place in the three-tier system. A heavy winery or distillery share points to a production economy; a heavy wholesaler share points to a distribution hub. Breweries are absent from the picture entirely, they hold a Brewer's Notice under the Internal Revenue Code rather than an FAA Basic Permit, so they are not part of the public TTB list this guide draws on.

Source: TTB FOIA List of Permittees (August 2026), published by the Alcohol and Tobacco Tax and Trade Bureau.