You do not need an LLC to sell on Amazon. You can register as an individual or sole proprietor using your Social Security Number, get approved, and start listing the same day. Amazon never asks whether you’ve formed a business entity. The real question is whether selling without one leaves you exposed in ways that matter as your volume grows, because without an LLC, your personal assets have no legal separation from your business obligations.
What Amazon Actually Asks For at Signup
Amazon verifies identity and collects tax information. It does not require a business structure. During registration you choose a business type that describes how you operate: “individual” for private, non-commercial selling; “sole proprietor” for one person selling commercially; or “privately-owned business” for a registered entity like an LLC or corporation.1Amazon Seller Central. Individual vs Private Business Seller All three are valid.
Every seller has to provide a government-issued photo ID, a bank account or credit card statement, a tax identification number, a chargeable credit card, and a working phone number. If you’re selling as an individual or sole proprietor, your Social Security Number is your tax ID. If you’ve formed an LLC, you use its Employer Identification Number instead.
Sole Proprietor by Default
If you start selling on Amazon without forming an entity, you are automatically a sole proprietor. No paperwork, no registration fee, no separation between you and the business. Business income lands on your personal tax return. The simplicity is the appeal.
The downside is personal exposure. If a customer sues over a defective product or you run up business debt, creditors can go after your home, savings, car, and other personal property. There is no legal entity standing between the lawsuit and you.
An LLC creates that wall. The company owns its own assets and liabilities, and if the business gets sued, courts generally limit claims to what the LLC itself owns. That protection is why Amazon sellers form LLCs, even though Amazon never requires it. For tax purposes, the IRS treats a single-member LLC as a “disregarded entity,” so income still flows through to your personal return unless you elect to be taxed as a corporation.2Internal Revenue Service. Single Member Limited Liability Companies Forming an LLC does not, on its own, change what you owe.
When the LLC Starts to Matter
The decision usually turns on three things: what you sell, how much you sell, and how much you earn.
Product Liability Risk
Selling used books from your garage is not the same risk as selling kitchen appliances, children’s toys, or supplements. If a product you sold injures someone, the buyer can sue you as the seller regardless of whether you manufactured it. As a sole proprietor, that lawsuit targets you personally. An LLC does not prevent the lawsuit, but it limits the financial exposure to what the business owns rather than everything you own.
The risk is not theoretical. If you source from overseas manufacturers with limited accountability, you may be the only domestic party a plaintiff can reach. Sellers carrying inventory in categories with injury potential, like electronics, supplements, or anything a child might use, face meaningfully higher exposure than someone reselling used books.
Amazon’s $10,000 Insurance Trigger
Once your gross sales exceed $10,000 in any single month, Amazon requires you to obtain commercial liability insurance within 30 days. The policy must provide at least $1 million in coverage per occurrence and in aggregate, carry a deductible no greater than $10,000, and name “Amazon.com Services LLC and its affiliates and assignees” as additional insureds. The insurer must have a financial rating of at least S&P A- or AM Best A-.3Amazon Seller Central. Commercial Liability Insurance Requirements
This requirement applies to sole proprietors and LLCs alike. The two structures diverge in what happens after the policy limit is reached: insurance covers claims up to its cap, while an LLC protects your personal assets if a judgment exceeds that cap. Operating as a sole proprietor with only the minimum $1 million policy leaves a gap that an LLC would help close. For many sellers, approaching this threshold is what prompts the LLC conversation.
The S-Corp Election Threshold
A single-member LLC is invisible to the IRS by default; income and expenses flow to Schedule C on your personal return, just like a sole proprietor’s. You owe self-employment tax of 15.3% on net earnings either way, covering Social Security (12.4%) and Medicare (2.9%).2Internal Revenue Service. Single Member Limited Liability Companies
Where an LLC opens a door is the option to elect S-corporation tax treatment by filing Form 2553. Under an S-corp election, you pay yourself a reasonable salary (subject to payroll taxes) and take remaining profits as distributions that are not subject to the 15.3% self-employment tax. The trade-off is complexity: payroll, a separate corporate tax return, and IRS scrutiny over whether the salary you set is genuinely reasonable. Most sellers do not benefit from this election until net profits consistently exceed $40,000 to $50,000 per year.
How to Form an LLC If You Decide to
Formation is straightforward and takes anywhere from a few hours of your time to a couple of weeks of state processing.
Pick a Name and a Registered Agent
Your LLC name must be distinguishable from existing businesses registered in your state and typically needs to include “LLC,” “L.L.C.,” or “Limited Liability Company” as a suffix. Search your state’s business name database and check the U.S. Patent and Trademark Office database before committing to a name.
You also need a registered agent: a person or service authorized to receive legal documents for the LLC. The agent must have a physical address in the state of formation and be available during normal business hours. You can serve as your own agent, but many sellers use a commercial service ($50 to $300 per year) to keep their home address off public records.
File Articles of Organization
Articles of Organization (called a Certificate of Formation in some states) officially create the LLC. You file them with your state’s Secretary of State office, usually online. The form asks for the LLC’s name, registered agent information, principal business address, names of the organizers, and whether the LLC will be member-managed or manager-managed. For a single-owner Amazon business, member-managed is almost always correct.
Filing fees range from roughly $50 to $500 depending on the state. Some states process filings within 24 hours; others take several weeks.
Get an EIN and a Business Bank Account
After the LLC is approved, apply for an EIN through the IRS online tool. You must form the entity with the state before applying, or the IRS may reject the application. The IRS issues the number at no cost and warns sellers to avoid third-party websites that charge for this service.4Internal Revenue Service. Get an Employer Identification Number Even sole proprietors benefit from an EIN, because it lets you give Amazon and suppliers a tax ID that is not your Social Security Number.
Once you have the EIN, open a dedicated business bank account and link it to your Amazon seller account for payouts. This step is not optional if you want the liability protection to hold up.
Keeping the Protection Intact
Forming an LLC is the easy part. Maintaining the liability shield takes ongoing discipline, and this is where small sellers most often fail. Courts can “pierce the corporate veil” and hold you personally liable if they decide you treated the LLC as an extension of yourself rather than a separate entity.
Keep the Money Separate
The fastest way to lose your protection is commingling personal and business funds. No paying personal credit card bills from the business account. No depositing business checks into your personal account. No buying inventory on a personal card because the rewards are better. Every business dollar in and out goes through the LLC’s own accounts. It sounds basic. It is the single most common reason courts strip away LLC protection.
Draft an Operating Agreement
An operating agreement is an internal document that spells out how the LLC is governed, even if you are the only member. Not every state requires one, but having it strengthens your position if your liability protection is ever challenged. Without one, your LLC can resemble a sole proprietorship to a court, which undermines the point of forming it.5U.S. Small Business Administration. Basic Information About Operating Agreements For a single-member Amazon seller, a few pages covering ownership, management authority, profit distribution, and dissolution procedures is enough.
File Your Annual Reports
Most states require LLCs to file an annual or biennial report and pay a fee to remain in good standing. Fees range from under $10 to several hundred dollars. Some states also impose a minimum franchise tax or business privilege tax regardless of income. Missing these filings leads to late penalties, loss of good standing, and eventually administrative dissolution. Once dissolved, your business name becomes available for anyone else to register, and the liability protection you paid for is gone.
When an LLC Is Probably Not Worth It
If you are testing the waters with a few items, clearing out personal belongings, or running a hobby-level operation with minimal inventory, the cost and administrative overhead can outweigh the benefit. Formation fees, annual report fees, potential state franchise taxes, and a separate bank account add up for someone netting a few hundred dollars a month.
The math changes once you are sourcing inventory regularly, selling anything with injury potential, approaching the $10,000 monthly sales mark that triggers Amazon’s insurance requirement, or earning enough that an S-corp election would save you on self-employment tax. Plenty of sellers operate as sole proprietors for years without incident. That is not the same as being protected.