US Sales Tax Nexus for Digital Goods 2026: State-by-State
The United States is the most fragmented digital-goods tax jurisdiction on Earth — 45 separate state regimes, plus the District of Columbia, plus thousands of local taxing districts. This guide is for B2B audiences scaling digital distribution into the US: resellers, marketplaces, fintechs and SaaS vendors. Below: economic nexus thresholds, marketplace facilitator laws, the taxability of digital products by state, and the operational tax stack that scales.
Economic nexus after Wayfair
The 2018 Supreme Court decision in South Dakota v. Wayfair enabled every state to impose collection duties on remote sellers without physical presence. By 2026 the rules are settled: cross a threshold, register, collect.
- Most common threshold: $100,000 in-state revenue or 200 transactions per calendar year
- California, Texas, New York: $500,000 in-state revenue (no transaction count)
- Florida, Kansas: $100,000 revenue only (no transaction count)
- Oregon, Montana, New Hampshire, Delaware: no sales tax at all
Some states evaluate the threshold against the prior year, some against a rolling 12 months. Once triggered, registration is generally due within 30–60 days.
Are digital goods even taxable?
This is the question most outside counsel get wrong. Of the 45 sales-tax states, roughly 32 tax digital products in 2026. Selected examples:
| State | Digital goods taxable? | Economic nexus |
|---|---|---|
| Texas | Yes (20% of cost basis if specified information service) | $500,000 |
| California | No (specifically excluded) | $500,000 |
| New York | Yes | $500,000 or 100 tx |
| Florida | Mixed (taxable if tangible-equivalent) | $100,000 |
| Washington | Yes (DAS) | $100,000 |
| Illinois | Yes (from 2025) | $100,000 or 200 tx |
| Pennsylvania | Yes | $100,000 |
| Massachusetts | No (standalone digital) | $100,000 |
A gift card itself is generally not taxable on sale — tax is collected when the card is redeemed for a taxable good. A SaaS subscription is taxed at the buyer's location in most "digital tax" states. Bundled SKUs (download + physical media) often default to the higher rate.
Marketplace facilitator laws
All 45 sales-tax states now have marketplace facilitator laws. If you operate a platform that facilitates third-party sales, the state treats you — not the underlying seller — as the responsible party for sales-tax collection and remittance. Thresholds typically match the state's economic-nexus rule. This means:
- A reseller listing on Amazon does not collect sales tax — Amazon does
- A direct-API reseller running its own checkout collects itself
- A B2B platform connecting wholesalers and retailers may or may not qualify — depends on whether it processes payment
The operational tax stack
No serious US distributor handles sales tax manually past $5M in revenue. Standard 2026 stack:
- Avalara AvaTax or TaxJar for real-time rate determination at checkout
- Stripe Tax for stack-of-one operators with Stripe payment integration
- Monthly or quarterly filing in registered states (cadence depends on volume)
- Resale certificate management (CertCapture, Avalara CertCapture) for B2B
Penalties for non-collection vary by state: typically 5%–25% of unpaid tax plus interest at 5%–12% per annum. Several states (CA, IL, NY) actively pursue out-of-state sellers via subpoena to platforms.
How FoxReload helps
FoxReload integrates with Avalara and TaxJar to apply per-state, per-SKU sales-tax rules at checkout, validates resale certificates by state, and exports filing-ready ledgers per jurisdiction. US fragmentation becomes a configuration, not a headcount problem.
This article is informational and not tax advice. US state sales-tax rules vary widely and change frequently — always consult a qualified US tax professional before acting.