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Connect US Payroll Tax Calculator to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get precise tax liability calculations for employees and employers.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through US Payroll Tax Calculator.

  1. 01

    Calculate employee withholdings

    This capability calculates the specific tax amounts to be deducted from an employee's pay, such as Social Security and Medicare.

  2. 02

    Calculate employer liabilities

    This capability determines the tax costs an employer owes, including FUTA and state-specific SUTA based on a provided state code.

  3. 03

    Get payroll summary

    This capability generates a high-level overview comparing an employee's net pay against the total cost to the company.

Real work

What teams actually run

01

New Hire Budgeting

Calculate the total employer liability for a new hire in a specific state to set accurate budget expectations.

02

Payroll Auditing

Use the summary capability to check if the total company cost aligns with expected payroll expenditures.

03

Employee Compensation Planning

Determine exact employee withholdings to explain net take-home pay to staff.

04

Tax Compliance Checks

Verify FUTA and SUTA obligations for different states during expansion.

Automate a task

Put US Payroll Tax Calculator to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

US Payroll Tax Calculator works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put US Payroll Tax Calculator to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

758ms average. Fast in production.

US Payroll Tax Calculator is checked daily against the live service.

Daily averagePeak 925ms
Oct 3Today
Fastest day
529ms
Slowest day
925ms
14-day trend
Stable+1%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of US Payroll Tax Calculator, so you can see the experience inside your AI.

It does not authenticate your account with US Payroll Tax Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

US Payroll Tax Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — US Payroll Tax Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "us-payroll-tax-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up US Payroll Tax Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work US Payroll Tax Calculator owners hand off.

This MCP is built for professionals managing payroll or financial planning in the United States.

  • 01

    Payroll Specialists

    They use the MCP to verify withholding amounts and employer tax obligations.

  • 02

    Small Business Owners

    They use the MCP to estimate the true cost of hiring a new employee.

  • 03

    Accountants

    They use the MCP to double-check tax liabilities and payroll summaries.

FAQ

Questions US Payroll Tax Calculator owners ask.

  • 01

    What taxes does this MCP calculate?

    It calculates FICA, Medicare, FUTA, and state-specific SUTA.

  • 02

    Do I need to provide a state code?

    Yes, you must provide a state code to calculate employer-side SUTA liabilities.

  • 03

    Can I see the total cost to the company?

    Yes, the get_payroll_summary capability provides a comparison of net pay and total company cost.

  • 04

    Which AI clients can use this MCP?

    Any MCP-compatible client like Claude, Cursor, or Windsurf can use this capability.

  • 05

    Is this for employee or employer taxes?

    It handles both; you can calculate employee withholdings or employer liabilities separately.

  • 06

    How do I calculate employee withholdings?

    Use the calculate_employee_withholdings capability by providing the annual gross pay in USD.

  • 07

    Does this include state-specific taxes?

    Yes. By using calculate_employer_liabilities with a valid two-letter US state code, the capability calculates SUTA based on predefined state rates.

  • 08

    Can I see a summary of total costs?

    Yes, the get_payroll_summary capability provides a comparison between net employee pay and the total employer cost.

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