Sell on Amazon. Stay compliant in every FBA state.
Amazon FBA is the fastest way to scale a US ecommerce business and the fastest way to create sales tax nexus in 10+ states. We form the LLC, file federal trademark for Brand Registry, register sales tax in every state where your inventory lives, set up books that talk to Amazon Seller Central, and connect to banking that handles FBA disbursements.
Built around how amazon fba sellers actually operate.
Three things you will not get from a generic formation site.
EIN required for FBA payouts
Same-day SS-4 so Amazon can release your first disbursement.
Sales-tax nexus tracking
Partners flag every state where FBA inventory creates nexus.
Foreign qualification as you grow
Add states the day an inventory shift creates a registration obligation.
Everything an FBA seller actually needs.
From first listing to compliant operator.
Form the LLC, get the EIN, complete Amazon tax interview, file BOI.
Open business banking. Reroute Amazon disbursements to the new account.
Pull your FBA inventory locations from Seller Central. Map sales by state for economic nexus. Build the list of states requiring sales tax registration.
Permit applications filed in each state. Connect Avalara or TaxJar for ongoing returns.
USPTO trademark application filed. Once registered (8-14 months), enroll in Amazon Brand Registry for counterfeit protection and A+ Content access.
Sales tax returns filed quarterly or monthly per state. New nexus states added as inventory expands. Annual reports + BOI tracked.
How customers like you use the platform.
"I sold on Shopify and Amazon and had no idea I owed sales tax in 14 states. They filed in 11 (3 covered by marketplace facilitators). I sleep again."
"Amazon kept letting copycats list under our brand. The trademark opened up Brand Registry and the knockoffs were gone in 60 days."
"Inventory financing through their partner opened up a season we would have missed. Funded in 11 days, not the 6 weeks the bank wanted."
The File.Business Promise
If we miss a deadline on a service you pay us to manage, we cover the penalty. If you change your mind within 60 days, we refund our fee in full. Your data stays yours, always.
Common questions.
Does FBA really create sales tax nexus in every storage state?
What is Amazon Brand Registry?
How long until I am in Brand Registry?
Where should I form my Amazon LLC?
Do I need an LLC to sell on Amazon?
How does sales tax filing work with Amazon?
What about international Amazon sales?
Can I use a holding LLC + operating LLC structure?
What is the cost?
Do you serve cannabis, adult-content, or firearms sellers on Amazon?
Start your FBAn LLC.
Tell us a few details. We file with the state, obtain your EIN, and set up the bundle.
File.Business does not service cannabis, adult-content, or firearms industries. See our Acceptable Use Policy.
On the $129/yr Compliance Annual Filings plan, we cover state late fees.
When you autofile your annual report through the $129/yr plan and we miss the deadline, we pay the state's late fee. The guarantee applies to that specific plan and the filings it includes. Other File.Business services are billed at the prices on this page.