US Sales Tax Economic Nexus Check
Which US states must a remote seller register in for sales tax? Every state's nexus rule. Sourced.
likely compatible
Answered an MCP initialize with no credentials; use auth 'None'.
Rule R2a · what this means · Not tested in Copilot Studio.
| Registry name | io.github.Nero-Engine/us-sales-tax-nexus |
| Endpoint used for verdict | https://us-sales-tax-nexus.nerolabs.workers.dev/mcp |
| Transports | streamable-http |
| Auth (Copilot Studio setting) | None (open) |
| Last endpoint check | 2026-10-20T18:13:59Z · initialize OK |
| Website | https://us-sales-tax-nexus.nerolabs.workers.dev/ |
| Version | 1.0.0 |
| Registry updated | 2026-10-10 |
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Is this wrong or out of date? Email us. Data built 2026-10-21.