By Bernardo Campelo — Forbes Business Council E-Commerce Leader, Amazon SPN Certified provider, Amazon SP-API authorized partner, and Founder of PrepVia.
Before a seller signs anything, the question I hear more than any other is about taxes. Some version of: should I really be prepping in Florida when there are tax-free states out there? I understand why they ask. It sounds like free money. It is also built on a misunderstanding that quietly costs sellers more than the tax they think they are avoiding. So let me take it apart.
I have talked with hundreds of sellers chasing a “tax-free” prep state, and almost none of them could tell me which tax they were actually trying to avoid. That is the tell. The pitch works because it confuses two completely different things, and once you separate them, the whole reason to ship your inventory across the country falls apart. (This is general information, not tax advice. Confirm your own situation with an accountant.)
The 60-second version
Sales tax is charged on a retail sale to a consumer. It is not charged on the wholesale inventory you own and are sending to Amazon to resell. The state where your units get poly-bagged and labeled is simply not the taxable event, and a resale certificate documents exactly that. So a “tax-free state” prep center saves you a tax you were never going to pay. What it costs you is real: distance. A prep center far from Amazon’s fulfillment centers and from your customers means more freight and slower speed to market, every single shipment, forever.
The ‘tax-free state’ myth, in plain English
The Oregon pitch quietly swaps two taxes and hopes you do not notice. Income tax and sales tax are not the same thing, and neither one attaches to your inventory sitting on a prep center shelf. You are not the end consumer. You are a reseller moving goods through the supply chain, and a resale or exemption certificate is the paperwork that says so. The taxable moment is the eventual sale to the buyer, which Amazon handles in its own flow — long after your units left the prep center. Picking a prep state to dodge sales tax is solving a problem you do not have, while creating one you do.
Why the Florida numbers beat the Oregon story
Once the tax myth is off the table, the decision is pure logistics math, and that is where location actually matters. PrepVia’s warehouse sits at 8507 NW 72ND ST, Miami, FL 33166, inside one of the densest Amazon fulfillment-center corridors in the country and minutes from PortMiami for imported inventory.
| Factor | ‘Tax-free’ Oregon | Florida (Miami) |
|---|---|---|
| Sales tax on your FBA inventory | Zero — but it is zero everywhere; it is not taxed | Zero with a resale certificate |
| Distance to East Coast FCs and buyers | Far — cross-country freight on every shipment | Close to the largest US consumer base |
| Imports | West Coast ports | PortMiami, container to FC under one roof |
| What it actually changes | A tax line that was already zero | Your freight cost and your days to Amazon |
That last row is the whole argument. The Oregon move optimizes a number that was already zero. The Florida move optimizes the two numbers that compound on every shipment for the life of your business: freight and speed. The full location breakdown is on the Florida prep center page, and the speed side is in FBA prep center turnaround time.
The sellers who get this right stop shopping for a tax loophole that does not exist and start shopping for freight zones and turnaround, which are the things that actually move their P&L. It is one of the thirteen tools every Amazon seller should expect from a prep center.
Frequently Asked Questions
Do I need an Amazon FBA prep center in a tax-free state like Oregon?
Generally no. Your resale inventory is not subject to sales tax where it is prepped, because sales tax applies to the retail sale to a consumer, not to wholesale stock moving to Amazon. A resale certificate documents this. Freight distance and turnaround speed matter far more than the warehouse’s state. Confirm the specifics with your accountant.
Does Florida charge sales tax on my Amazon FBA inventory?
Inventory you hold for resale and ship to Amazon is generally not a taxable retail sale, and a resale or exemption certificate documents that. The taxable event is the eventual sale to the buyer, handled in Amazon’s flow, not the prep step. This is general information, not tax advice.
Is a Florida prep center better than a tax-free state for FBA?
For most sellers, yes, because the “tax-free” advantage is on a tax you would not have paid anyway, while a Miami location cuts real freight cost and transit time to East Coast fulfillment centers and the largest US customer base. The deciding factors are freight zones and turnaround, not the state name.
What about the Port of Miami for imported inventory?
A Miami prep center near PortMiami lets imported containers go from port to prep to Amazon under one roof, which removes a cross-country leg that a West Coast or tax-free-state prep center would add. For sellers importing from overseas, that proximity is a direct freight and time saving.
