Arc & Ledger Tax Tools

Created By
Arc & Ledger Accounting20 hours ago
Arc & Ledger Tax Tools is a set of free, read-only tax calculators and explainers built by an Enrolled Agent enrolled to practice before the IRS. Decode an IRS notice, check FBAR/FATCA obligations, compare LLC vs S-Corp, estimate quarterly taxes and IRS penalties, check ITIN eligibility, compare US formation states, and more. Every answer is general information (not tax advice) and can hand you off to a human Enrolled Agent if you want personal help. Especially useful for US small businesses, international founders, and anyone who just received an IRS letter. No account or login required.
Overview

Arc & Ledger Tax Tools

Free, read-only tax calculators and explainers built by an Enrolled Agent enrolled to practice before the IRS. No account, no login.

Connect: https://mcp.arcandledger.com/mcp (Streamable HTTP, no auth)

15 tools

  • Decode an IRS notice (CP2000, CP14, LT11, and more)
  • Check FBAR / FATCA foreign-account obligations
  • Compare LLC vs S-Corp
  • Estimate quarterly taxes and IRS penalties + interest
  • Check ITIN eligibility and US filing deadlines for founders
  • Compare US formation states, sales-tax nexus, S-corp reasonable comp, the Augusta rule, accountable-plan reimbursements
  • Get a fixed-fee quote or book a consultation

Especially useful for US small businesses, international founders, and anyone who just received an IRS letter. Every answer is general information (not tax advice) and offers an optional handoff to a human Enrolled Agent. Built by Arc & Ledger Accounting (Culver City, CA; English, Turkish, Spanish).

Docs: https://www.arcandledger.com/mcp

Server Config

{
  "mcpServers": {
    "arc-ledger-tax-tools": {
      "url": "https://mcp.arcandledger.com/mcp"
    }
  }
}
Project Info
Created At
20 hours ago
Updated At
20 hours ago
Author Name
Arc & Ledger Accounting
Star
-
Language
-
License
-
Category

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