No, it is not illegal to resell items in the United States. A federal rule called the first sale doctrine protects your right to resell products you have lawfully bought, which is why thrift stores, used bookshops, sneaker platforms, and online marketplaces operate without permission from the original brands. The legality has edges, though. Counterfeits are a federal crime, some categories of goods cannot be resold at all, and once your reselling looks like a business the IRS expects you to report the income.
Why Reselling Is Legal in the First Place
The legal foundation is Section 109 of the U.S. Copyright Act. Once a copyright or trademark holder sells a product through an authorized channel, they lose the right to control what happens to that specific copy afterward. You can resell it, lend it, or give it away without asking the brand.1Office of the Law Revision Counsel. 17 USC 109 – Limitations on Exclusive Rights: Effect of Transfer of Particular Copy or Phonorecord
The key is that you own a lawfully acquired physical object, and you can dispose of it however you choose. What you cannot do is reproduce it. Reselling a DVD you bought is fine; burning copies of that DVD to sell is copyright infringement. The doctrine protects the transfer of ownership, not the creation of new copies.
In 2013, the Supreme Court confirmed in Kirtsaeng v. John Wiley & Sons that the first sale doctrine applies even to goods manufactured overseas and then legally brought into the U.S.2Justia. Kirtsaeng v. John Wiley and Sons, Inc., 568 U.S. 519 (2013) For resellers who source internationally, the country of manufacture does not strip your right to resell domestically, as long as the goods were lawfully made and purchased.
Using Brand Names in Your Listings
When you resell a genuine product, you can use the brand’s name to identify what you are selling. Listing a “Used Sony PlayStation 5” is not trademark infringement; it is how buyers know what they are getting. The line you cannot cross is implying that you are an authorized dealer, an official affiliate, or endorsed by the brand. Your listing should make clear that you are an independent seller offering a pre-owned or unboxed item.
Brands do have one way to push back on resellers of real goods: the material difference doctrine. If the product you are selling differs in a meaningful way from the version the brand authorized for the domestic market, the brand can argue the sale creates consumer confusion. Courts have found material differences in things as minor as different warranty terms, altered packaging, changed ingredients, or missing quality-control labels. This issue shows up most often with gray-market goods imported from a foreign market where the specs or warranties differ from U.S. versions. If you source internationally, compare the product carefully to the domestic version before listing it under the brand name.
Counterfeits Are a Federal Crime
Selling fake products that imitate a registered trademark is entirely separate from the legal resale of genuine goods. Under 18 U.S.C. ยง 2320, trafficking in counterfeit goods can carry a fine of up to $2 million and up to 10 years in prison for a first offense.3Office of the Law Revision Counsel. 18 USC 2320 – Trafficking in Counterfeit Goods or Services A second offense doubles the exposure to $5 million and 20 years. Businesses face steeper fines than individuals.
On the civil side, a trademark owner can sue for the profits you made or elect statutory damages instead. Those damages run from $1,000 to $200,000 per counterfeit mark per type of product sold, and willful infringement raises the cap to $2 million per mark.4Office of the Law Revision Counsel. 15 USC 1117 – Recovery for Violation of Rights Even small-scale sellers on eBay or Facebook Marketplace have faced lawsuits from major brands.
Reselling a real Nike shoe you bought at a store is protected. Reselling a knockoff with a fake swoosh is a federal crime. If you source inventory from liquidation pallets, overseas wholesalers, or unfamiliar suppliers, verify authenticity before listing anything.
Items You Cannot Legally Resell
Stolen Goods
The first sale doctrine requires a lawful first sale. If goods were stolen, that sale never happened, and reselling them is a criminal offense whether or not you knew. Prosecutors often look at whether a reseller should have known based on pricing, sourcing, and volume. Buying 50 brand-new laptops from someone in a parking lot at half retail is the kind of deal that creates legal problems even if no one told you the merchandise was stolen.
Recalled Products
Federal law prohibits the sale of any consumer product that has been recalled, and this rule applies broadly to thrift stores, consignment shops, flea market vendors, and individual resellers.5Consumer Product Safety Commission. Resellers Guide to Selling Safer Products It does not matter that the product looks fine or has never caused a problem for you. Having a recalled item available for sale violates the Consumer Product Safety Act, and civil penalties can reach $100,000 per violation with an aggregate cap over $17 million for a series of violations. Check the CPSC recall database at CPSC.gov before you list. Children’s products and small electronics get recalled more often than most resellers realize.
Regulated Goods
Some categories require special licenses, and no first-sale reasoning gets you around them. Prescription drugs cannot be resold by individuals. Firearms sales require a federal firearms license for anyone regularly in the business. Alcohol sales require federal and state licensing. Selling regulated goods without proper credentials is a serious criminal offense in every jurisdiction.
Items You Cannot Ship
Even when a product is legal to sell, getting it to the buyer can be the problem. Ordinary household items are classified as hazardous for transportation. Aerosol sprays like disinfectants and hairspray, lithium batteries, perfume, nail polish, and strike-anywhere matches all have strict packaging rules and quantity limits.6United States Postal Inspection Service. Prohibited, Restricted, and Non-Mailable Items Larger lithium batteries used in e-bikes, scooters, and electric vehicles are banned from the mail entirely. Liquid mercury, found in older thermometers and barometers, is also prohibited. If you resell electronics, cosmetics, or vintage items, check carrier restrictions before you pack anything.
Tickets Have Their Own Rules
Reselling event tickets sits in its own legal category. The federal BOTS Act of 2016 makes it illegal to use automated software to bypass a ticket seller’s security controls and buy tickets beyond posted limits.7Federal Trade Commission. Better Online Ticket Sales Act The law also prohibits reselling tickets if you participated in the circumvention, had the ability to control it, or should have known the tickets were acquired that way. It covers events at venues with a seating capacity over 200. In the first enforcement actions under the law, the DOJ and FTC settled with three ticket brokers for over $31 million combined.8United States Department of Justice. Justice Department and FTC Announce First Enforcement Actions for Violations of the Better Online Ticket Sales Act
Ticket resellers also need to comply with the FTC’s Rule on Unfair or Deceptive Fees, which took effect in May 2025 and applies to anyone selling live-event tickets, including individual resellers. The rule requires you to display the total price a buyer will pay upfront, including all fees you know about, before checkout starts. That total must appear more prominently than any other pricing information, and vague labels like “service fees” or “convenience fees” that disguise profit are flagged as violations.9Federal Trade Commission. The Rule on Unfair or Deceptive Fees: Frequently Asked Questions Many states and cities add their own restrictions on top, including price caps that limit markups to face value plus a small fee.
When Your Reselling Becomes a Business
The IRS draws a line between selling off personal belongings and running a for-profit operation. Under federal tax law, an activity is presumed to be a business if it generates a net profit in at least three of the last five tax years.10Office of the Law Revision Counsel. 26 USC 183 – Activities Not Engaged in for Profit But the IRS can treat your reselling as a business before that if the facts point that way: you keep records, you invest in inventory, you operate in a businesslike manner, and you depend on the income.
The classification matters. If the IRS calls your reselling a hobby, you report the income but cannot deduct expenses beyond what the activity brings in. Once reselling moves past the occasional sale of personal items, treat the question seriously.
Taxes and Licensing Once You Are a Business
Reporting Income
Business reselling income gets reported on Schedule C with your Form 1040.11Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) The most important deduction for resellers is cost of goods sold, which is what you paid for the inventory you actually sold during the year. You calculate it by adding beginning inventory to purchases during the year, then subtracting whatever inventory you still have at year-end.12Internal Revenue Service. Publication 334 – Tax Guide for Small Business Every receipt from a thrift store run, liquidation pallet, or wholesale order reduces your taxable profit. If you pull items from inventory for personal use, exclude those costs.
Self-Employment Tax
Reselling income is subject to self-employment tax (Social Security and Medicare) whenever your net earnings from the activity exceed $400 in a year.11Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) The combined rate is 15.3% on net earnings. It applies on top of regular income tax, with no employer splitting the bill.
Quarterly Estimated Payments
If you expect to owe $1,000 or more in federal tax for the year, including self-employment tax, you generally need to make quarterly estimated payments rather than waiting until you file. The deadlines fall in April, June, September, and January of the following year.13Internal Revenue Service. Underpayment of Estimated Tax by Individuals Penalty Missing them triggers an underpayment penalty based on how much you owed and how long it went unpaid, with interest on top. Resellers with a strong fourth-quarter selling season tend to get caught here.
Form 1099-K
Online marketplaces and payment processors report your sales to the IRS on Form 1099-K when your gross payments exceed $20,000 and you have more than 200 transactions in a calendar year.14Internal Revenue Service. IRS Issues FAQs on Form 1099-K Threshold Under the One, Big, Beautiful Bill Both conditions must be met. The threshold recently reverted to its pre-2022 level, which means many casual sellers will not receive a 1099-K. That does not change your obligation. You owe tax on your profit whether or not a form shows up.
Resale Certificates and Sales Tax
When you buy inventory to resell, you generally should not be paying sales tax on those purchases. A resale certificate tells your supplier to skip the sales tax charge because you intend to resell the product, not consume it. The end customer pays sales tax at the final sale, and you collect and remit it. Most states require businesses selling physical goods to register for a seller’s permit, which authorizes you to collect sales tax and backs your resale certificates. Registration fees vary and are often free or under $100.
Misusing a resale certificate to buy personal items tax-free is taken seriously. States can hit you with the full amount of tax you avoided plus additional fines. Keep resale purchases separate from personal ones, and never use a certificate for something you do not plan to put back into inventory.
Local Business Licenses
Federal taxes are only part of it. Most localities require a business license or registration before you can legally operate, including home-based reselling businesses. Annual fees vary widely. Many states also require a seller’s permit before you collect sales tax. Rules depend on where you live and where your customers are, so check city, county, and state requirements before you start selling at volume. Not registering does not exempt you from collecting and remitting sales tax; it just adds a registration violation on top of the tax liability.