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Tax-Free States: How Prep Centers Help Ecommerce Sellers Maximize Margins

Alex
Aug 28, 2025

Discover how tax-free states like Oregon, Montana, and Delaware give ecommerce sellers an edge. Learn how prep centers in these states boost margins.

Why Tax-Free States Matter for Ecommerce Sellers

Every ecommerce seller knows that margins are tight. Between Amazon referral fees, FBA storage costs, advertising, shipping, and returns, profits can vanish quickly. But there’s one overlooked way to protect your bottom line: leveraging prep centers in tax-free states.

Certain U.S. states — including Oregon, Montana, Delaware, New Hampshire, and Alaska — do not collect state sales tax. By routing your inventory through prep centers in these states, you can often avoid paying unnecessary taxes on your products before they’re shipped to Amazon FBA or other fulfillment centers.

For high-volume sellers, this can mean thousands of dollars in annual savings.

How Prep Centers in Tax-Free States Work

A prep center is a warehouse that receives your products, prepares them according to Amazon or marketplace requirements, and then ships them to fulfillment centers or customers.

When that prep center is located in a tax-free state, the incoming inventory isn’t taxed. For example:

  • You order 5,000 units from your supplier in China.
  • Instead of shipping them to your home state (with a 6–9% sales tax), you ship them to a prep center in Oregon.
  • The prep center handles receiving, labeling, and packaging.
  • They then forward the products to Amazon’s warehouses.

Result: you keep that 6–9% in your pocket instead of giving it to the state.

The Top Tax-Free States for Prep Centers

Oregon

  • One of the most popular states for FBA prep services.
  • Strong network of Amazon-focused prep centers.
  • No state sales tax, making it ideal for bulk shipments.

Montana

  • No state sales tax.
  • Good option for sellers importing goods into the northern U.S.
  • Often more affordable storage rates compared to coastal states.

Delaware

  • No state sales tax.
  • Close proximity to East Coast ports (New Jersey, New York).
  • Efficient shipping to Amazon fulfillment centers in Pennsylvania and Maryland.

New Hampshire

  • No general sales tax.
  • Smaller market for prep centers, but attractive for sellers in the Northeast region.

Alaska

  • No statewide sales tax, but some local jurisdictions impose taxes.
  • Less common for prep centers due to distance/logistics.

5 Key Benefits of Using Prep Centers in Tax-Free States

1. Lower Cost of Goods Sold (COGS)

Even a 6% tax adds up quickly. On $100,000 worth of inventory, that’s $6,000 saved instantly by routing through a tax-free state.

2. Improved Margins

For ecommerce sellers, margins can be as thin as 10–20%. Avoiding sales tax can mean the difference between break-even and profit.

3. Competitive Pricing Power

Lower costs = more flexibility on pricing. You can:

  • Drop prices to win the Amazon Buy Box.
  • Run more aggressive promotions without hurting profitability.
  • Outprice competitors who aren’t using tax-free strategies.

4. Easier Scaling

As your volume grows, so do the savings. Small sellers might save hundreds per year, but larger sellers save tens of thousands.

5. Professional Logistics Support

Prep centers in these states don’t just save you tax — they also handle:

  • FBA labeling and compliance.
  • Storage and inventory management.
  • Direct-to-consumer shipping for Shopify or eBay.

This frees you up to focus on product sourcing and marketing.

Choosing the Right Prep Center in a Tax-Free State

Not every prep center is created equal. Here’s what to consider:

  • Experience with Amazon FBA requirements (to avoid penalties).
  • Turnaround time (24–48 hours is standard).
  • Transparent pricing (watch for storage or hidden fees).
  • Communication tools (dashboards, inventory updates).
  • Scalability (can they handle your future growth?).

Pro Tip: Sometimes the cheapest per-unit rate is not the best. A reliable prep center in Oregon or Delaware may save you more in the long run than a cheaper but less responsive provider elsewhere.

Tax-Free States vs. Standard States

Should every seller use a tax-free prep center? Not necessarily.

  • If you sell small volumes, the savings may not outweigh higher shipping costs.
  • If you need faster turnaround and your supplier or customer base is closer to another region, location may matter more.
  • If you plan to expand into multi-channel fulfillment, consider whether a full-service 3PL might be better.

That said, for many sellers shipping pallets of goods into Amazon FBA, tax-free states are a no-brainer.

Wrapping It Up

When it comes to maximizing ecommerce profits, every dollar counts. Choosing a prep center in a tax-free state like Oregon, Montana, or Delaware is one of the simplest ways to lower costs and improve margins.

For Amazon FBA, eBay, or Shopify sellers, these savings compound as your business scales. Combine tax-free prep centers with strong logistics support, and you’ll give yourself the competitive edge needed to grow in today’s crowded ecommerce landscape.

👉 Next step: Check out our Prep Centers Directory to find partners in tax-free states and start increasing your margins today.

Alex

Amazon FBA expert and consultant with over 5 years of experience helping sellers optimize their operations and maximize profits.