Tax
Amazon FBA + Delaware LLC: multi-state sales tax and income tax exposure
Amazon FBA inventory in fulfillment centers creates state-tax nexus in fulfillment states. Plan for multi-state compliance.
Sales tax: marketplace facilitator shift
Most US states have marketplace facilitator laws making Amazon responsible for sales tax collection and remittance on FBA seller sales. From the seller's perspective, sales-tax compliance is largely automatic.
Some states still require seller registration as 'remote seller' even though Amazon collects.
Income tax: more complex
FBA inventory creates physical presence in fulfillment states. Some states interpret this as income-tax nexus; others do not. State-by-state analysis varies.
California, New York, Texas, and others have specific rulings on FBA income-tax nexus. Engage CPA familiar with multi-state FBA seller taxation.
Practical pattern
Most small-medium FBA sellers (under $1M annual revenue): file in primary state(s) and monitor for state-tax notices. Most large FBA sellers (>$5M annual revenue): proactive multi-state compliance.
California is the most aggressive on FBA income-tax nexus. If you have substantial California FBA presence, expect potential state-tax filing requirements.
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