# TaxLocus Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## TaxLocus

US sales tax rates, nexus rules, and taxability guidance for online sellers

- Record: https://musedirectory.ai/connector/taxlocus
- Category: Finance & Bills
- Developer: TaxLocus (https://taxlocus.com)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, sign-in needed, 1125ms, checked 2026-09-28T08:31:06Z
- Endpoint: https://api.taxlocus.com/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T02:05:57Z)
- Source: Found in the official MCP Registry (com.taxlocus/taxlocus) https://registry.modelcontextprotocol.io/v0/servers?search=com.taxlocus%2Ftaxlocus

Provides US sales tax rates, economic nexus thresholds, product taxability rules, and filing requirements. Citation-backed data helps small businesses and AI agents determine tax obligations across states.

Example request: "What sales tax rate applies if I ship to California, and do I have nexus there?"

How to connect: TaxLocus is not in Muse's Connectors list yet, and it needs you to sign in with your TaxLocus account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.

Screening checks:
- MCP handshake: pass (Requires sign-in (publishes OAuth metadata))
- Domain against threat feeds (Cloudflare security DNS): pass (api.taxlocus.com, taxlocus.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: n/a (Tools are behind sign-in)
- Inputs asking for passwords, card numbers or seed phrases: n/a (Tools are behind sign-in)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)