Unsure where you owe sales or use tax

Run Your Nexus Risk Check

Ecommerce Sales Tax Nexus in California

An ecommerce business creates California sales tax nexus when it exceeds 500000 dollars in total California sales during the current or prior calendar year or establishes physical presence in the state.

Ecommerce sellers may create nexus by:

Once nexus exists, registration and collection obligations may apply.

Run Your Nexus Risk Check

Economic Nexus for Ecommerce Sellers

California’s economic nexus threshold is 500000 dollars in total sales into the state during a calendar year.

For ecommerce businesses, this includes:

Transaction count does not matter. Revenue level controls nexus.

California Economic Nexus Threshold

Inventory Based Nexus for Ecommerce

Physical presence may arise when:

Even if revenue does not exceed 500000 dollars, inventory in California may create nexus.

Amazon FBA Nexus California

Not Sure If This Applies to You

Before registering or filing, confirm whether your business has created sales tax nexus in California or Texas.

Run Your Nexus Risk Check

Marketplace Facilitator Rules and Ecommerce

California marketplace facilitator rules may shift collection responsibility in certain cases.

However:

Understanding how marketplace sales are treated is critical.

Marketplace Facilitator Rules California

What If You Did Not Register After Crossing the Threshold

If your ecommerce business exceeded 500000 dollars in California sales but did not register, exposure may include:

Many ecommerce brands discover nexus years after growth.

California Back Sales Tax Liability | California Voluntary Disclosure Agreement

Common Ecommerce Nexus Mistakes

Correct nexus analysis should precede registration.

How to Register for Sales Tax in California

California Ecommerce Nexus FAQ

Inventory stored in California fulfillment centers may create physical nexus.

Yes. Total sales revenue delivered into California counts toward economic nexus.

Marketplace sales may count toward total revenue calculations even if the facilitator collects tax.

Unsure Whether Your Ecommerce Business Has California Nexus

If your online store revenue or inventory may have created California nexus, evaluate exposure before registering.

Run Your Nexus Risk Check

Identify potential ecommerce nexus exposure before penalties escalate.

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