To get a wholesale license in most states, you apply for a seller’s permit (sometimes called a resale certificate or sales tax permit) through your state’s department of revenue after forming a business entity and getting a federal EIN. The permit itself is usually free, and online applications often approve in a single sitting. The real work is knowing which agency to apply to, what to put on the form, and whether your product category requires extra federal or state licensing on top of the basic permit.
What a Wholesale License Actually Is
Almost no state issues a document literally called a “wholesale license.” What you’re after is a seller’s permit, which does two things at once: it authorizes you to collect sales tax on taxable sales, and it lets you buy inventory from suppliers without paying sales tax on those purchases. You give your supplier a resale certificate proving the goods are for resale, and the supplier skips charging you tax. Sales tax is collected once, when the product reaches the end consumer.
The system exists so the same item isn’t taxed at every handoff in the supply chain. Manufacturer to distributor to retailer to customer: without resale certificates, tax would stack at each step. Your seller’s permit keeps you inside that tax-exempt chain until the final sale.
Five states have no statewide sales tax and don’t issue traditional seller’s permits: Alaska, Delaware, Montana, New Hampshire, and Oregon. If you operate exclusively in one of them, you won’t need this permit for in-state transactions, though you may still need to register in other states you sell into.
Form Your Business and Get an EIN First
You need a legally recognized business before you can apply for a seller’s permit. Most people form an LLC or corporation through their state’s Secretary of State office. Sole proprietorships work too, though some suppliers and state agencies prefer dealing with a formal entity. Register whatever structure you choose before moving on.
Then apply for a federal Employer Identification Number from the IRS. This nine-digit number identifies your business for tax purposes. The IRS requires your entity to be formed with your state before you apply, so submitting an EIN application for a business that doesn’t legally exist yet will delay things.1Internal Revenue Service. Get an Employer Identification Number The online application is free and typically returns your EIN immediately.
Sole proprietors can sometimes use a Social Security number instead of an EIN on seller’s permit applications. A dedicated EIN keeps your personal information off documents you’ll hand to suppliers, and most wholesale accounts expect one anyway.
Applying for the Seller’s Permit
Every state with a sales tax runs its own application, but the shape is the same. Go to your state’s Department of Revenue, Department of Taxation, or equivalent agency and look for business registration or sales tax permit sections. Some states call it a Board of Equalization or Comptroller’s office. The function is identical.
Most states offer online applications you can finish in one sitting. Paper applications still exist but add weeks. You’ll typically need to provide:
- Legal business name, matching your formation documents exactly. Even a missing comma can cause a rejection.
- A physical business address. Most states won’t accept a P.O. box as your primary location.
- Owner information, including names, home addresses, and Social Security numbers for all owners, partners, or corporate officers.
- Your federal EIN.
- A business description covering what you sell and whether you operate as wholesaler, retailer, manufacturer, or some combination.
- Estimated monthly sales, which states use to assign your tax filing frequency.
- Your business start date. If you’ve already been making sales without a permit, an incorrect start date can trigger penalties for uncollected tax.
Check every number before you submit. A transposed digit in your EIN or Social Security number will bounce the application through automated screening and send you back to the start.
Cost and Processing Time
The seller’s permit itself is free in most states. A handful charge a small processing fee, but no charge is the norm. What can cost money is a security deposit. Some states require one if your business is new, if you’re in an industry with high tax compliance risk, or if an owner has a history of unpaid tax obligations. These deposits are refundable after you establish a clean filing record, typically after a few years.
Processing times vary. Online applications often produce an immediate confirmation number or a temporary permit you can use right away. Paper applications and states with manual review can take two to four weeks. If you need to start buying inventory immediately, check whether your state offers same-day online processing before mailing anything.
Once approved, you’ll receive a permit number and either a physical or digital certificate. Some states require you to display it at your place of business. Denied applications come with a written explanation; the most common reasons are incomplete information, mismatched business records, or outstanding tax debts tied to an owner.
Industries That Need Extra Licensing
A seller’s permit covers general merchandise, but certain product categories require separate federal or state licenses on top of it. Skipping these can bring criminal charges, not just fines.
Firearms and ammunition. Anyone in the business of dealing, manufacturing, or importing firearms needs a Federal Firearms License from the Bureau of Alcohol, Tobacco, Firearms and Explosives. A Type 01 dealer license, the most common for wholesale and retail, costs $200 for the initial application and $90 to renew every three years.2Bureau of Alcohol, Tobacco, Firearms and Explosives. Federal Firearms Licenses Manufacturer and importer licenses start at $150 and run up to $3,000 depending on category. There is no grace period and no state workaround.
Alcohol and tobacco. Wholesaling alcohol requires both federal and state permits. The federal Alcohol and Tobacco Tax and Trade Bureau issues permits for distillers, brewers, wine producers, and wholesale dealers. State-level alcohol distribution licenses add another layer, and many states limit who can hold them. Tobacco wholesale distribution is regulated at both levels, with most states requiring a separate tobacco distributor’s license and bonding.
Food, pharmaceuticals, and medical devices. Wholesale distribution of food products typically requires a food facility license or registration from your state’s health department, plus FDA registration federally. Pharmaceutical wholesalers face stricter rules: each state has its own wholesale drug distributor license, and federal law requires compliance with the Drug Supply Chain Security Act. Medical device distributors also need state-level licenses, typically valid for two years, with renewal before expiration.
If your product falls into any of these categories, the general seller’s permit is just the starting point. Research the specific federal and state requirements for your industry before you start buying inventory.
Selling Into Other States
If you sell to buyers in other states, you may need to register for a seller’s permit in those states too. The trigger is economic nexus: once your sales into a state cross a certain dollar amount or transaction count, that state considers you obligated to collect and remit its sales tax. The most common threshold is $100,000 in annual sales or 200 transactions, though the exact numbers vary. Many states count wholesale and tax-exempt transactions toward those thresholds even though the specific sales themselves won’t generate tax.
Registering in multiple states means juggling multiple permits, filing schedules, and sets of rules. The Multistate Tax Commission offers a Uniform Sales and Use Tax Resale Certificate to simplify tax-exempt purchases across state lines, but not every state accepts it.3Multistate Tax Commission. Uniform Sales and Use Tax Resale Certificate Verify the state you’re buying from recognizes it before relying on it; otherwise you’ll need that state’s own resale certificate.
Keeping Your Permit Current
A seller’s permit isn’t a set-it-and-forget-it document. Most states require you to notify the revenue agency within 30 days whenever your business moves, changes its mailing address, adds or removes an owner, or undergoes a structural change like converting from a sole proprietorship to an LLC. Some ownership changes, particularly selling the business, require closing the old permit and applying for a new one entirely.
Many states also impose renewal cycles, often annual or every two years. Missing a renewal deadline doesn’t just mean a late fee. Your permit expires, and every purchase you make on a resale certificate after that point is legally invalid. You’ll owe tax on those purchases plus penalties and interest. Reinstatement after expiration or revocation typically requires paying all outstanding tax, accumulated penalties, and interest before the state will reactivate your account.
File your sales tax returns on time even for periods with zero sales. Most states require zero-dollar returns, and skipping a filing period can trigger automatic penalties or flag your account for review. The ongoing cost of a wholesale license isn’t the permit fee. It’s the discipline of staying current with filings, renewals, and reporting changes as they happen.