How does Amazon FBA sales tax work in Indiana in 2026?

For 2026, Amazon collects and remits Indiana sales tax on your FBA and MFN orders as a marketplace facilitator. You are still responsible for any direct-to-consumer or Shopify sales into Indiana once those off-Amazon sales cross $100,000, and you may need Indiana registration if FBA inventory is stored in-state.

Does Amazon FBA inventory in Indiana create physical nexus?

Storing inventory in a state is the classic physical-presence trigger across US states, and it applies regardless of sales volume. Pull your Amazon Inventory Event Detail report and look for IN fulfillment-center activity. Whether Indiana then requires a registration when a marketplace facilitator already collects on all your Indiana orders is a per-state rule — some states want the registration for information reporting, others do not — so confirm Indiana's position with the Indiana Department of Revenue before you register or skip it.

Does Amazon collect Indiana sales tax on my FBA orders?

Yes — Amazon is a marketplace facilitator in Indiana and collects and remits Indiana sales tax on your FBA and MFN sales automatically.

Do I still need to register in Indiana as an FBA seller?

If Amazon stores your FBA inventory in Indiana, you may have physical nexus and need to register for informational filing. Check your Amazon inventory reports for IN distribution.

What about direct-to-consumer sales outside Amazon?

Those are your responsibility. If your Shopify store or website sells into Indiana above $100,000, you register independently.

Indiana Amazon FBA Sales Tax Guide — 2026

Updated 2026-07-20

Reviewed by Nexus by State research team using official state tax sources. Last reviewed 2026-07-20.

Guide content last reviewed: 2026-07-20

If your Amazon business sells $100,000 into Indiana in a calendar year, you have economic nexus and must register, collect, and remit Indiana sales tax.

Amazon FBA and sales tax in Indiana

Indiana has a marketplace facilitator law, so Amazon calculates, collects, and remits Indiana sales tax on the FBA and MFN orders it facilitates for you. You do not collect tax on those transactions yourself.

Separately, if Amazon stores your FBA inventory in a Indiana warehouse, you may have physical nexus — independent of the economic threshold. Whether that alone obliges you to register when a facilitator already remits the tax is a per-state question; several states say yes for information reporting.

When you still need to file in Indiana

You sell direct-to-consumer from your own store outside Amazon (Shopify, your website) into Indiana.
You have inventory stored in a Indiana FBA center (check your Amazon Seller Central inventory reports by state).
You sell wholesale, dropship, or run retail trade shows in Indiana.
State requires an information return even for marketplace-only sales (rules vary).

Common Amazon-seller mistakes in Indiana

Assuming marketplace facilitator status covers everything — if Amazon stored your inventory in Indiana, some states still want a registration on file.
Double-collecting when you sell the same SKU via Amazon AND your own Shopify store. Amazon collects; Shopify collects. Both remit. The buyer pays tax twice. Audit your setup.
Reporting marketplace-facilitated sales on your Indiana sales tax return as taxable when they should be reported as marketplace-facilitated (non-taxable for you). State form boxes vary.

Indiana nexus note

Indiana sales tax nexus and economic nexus threshold: more than $100,000 in gross revenue from sales into Indiana in the current or preceding calendar year. Effective January 1, 2024, Indiana removed its prior 200-transaction test; the state now uses a sales-only threshold. Indiana DOR Sales Tax Information Bulletin #89 says the threshold includes tangible personal property delivered into Indiana, products transferred electronically into Indiana, and services delivered in Indiana, including exempt sales and wholesale transactions. Services are sourced to Indiana when the buyer first uses them in Indiana, but a seller that provides only nontaxable services generally is not required to register solely because it crosses the threshold. Marketplace facilitators count both their own Indiana sales and facilitated marketplace sales toward the $100,000 threshold; marketplace sellers generally exclude sales made through registered marketplaces from their own Indiana threshold test unless the marketplace facilitator has not met the threshold. Indiana's statewide sales tax rate is 7%, with no local sales-tax add-on, and remote sellers with less than $1,000 in annual Indiana sales-tax collections generally file annually. Indiana DOR source data last retrieved 2026-06-01.

What to do next

Read the full Indiana overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

Amazon sales tax in other states

Compare Indiana's amazon rules with nearby and similar states' amazon sales tax guides:

Frequently asked questions

How does Amazon FBA sales tax work in Indiana in 2026?: For 2026, Amazon collects and remits Indiana sales tax on your FBA and MFN orders as a marketplace facilitator. You are still responsible for any direct-to-consumer or Shopify sales into Indiana once those off-Amazon sales cross $100,000, and you may need Indiana registration if FBA inventory is stored in-state.
Does Amazon FBA inventory in Indiana create physical nexus?: Storing inventory in a state is the classic physical-presence trigger across US states, and it applies regardless of sales volume. Pull your Amazon Inventory Event Detail report and look for IN fulfillment-center activity. Whether Indiana then requires a registration when a marketplace facilitator already collects on all your Indiana orders is a per-state rule — some states want the registration for information reporting, others do not — so confirm Indiana's position with the Indiana Department of Revenue before you register or skip it.
Does Amazon collect Indiana sales tax on my FBA orders?: Yes — Amazon is a marketplace facilitator in Indiana and collects and remits Indiana sales tax on your FBA and MFN sales automatically.
Do I still need to register in Indiana as an FBA seller?: If Amazon stores your FBA inventory in Indiana, you may have physical nexus and need to register for informational filing. Check your Amazon inventory reports for IN distribution.
What about direct-to-consumer sales outside Amazon?: Those are your responsibility. If your Shopify store or website sells into Indiana above $100,000, you register independently.

Sources

date_retrieved: 2026-06-01