US Payroll Tax Calculator Connector for AI agents.
3 live capabilities
Calculate precise FICA, FUTA, and SUTA payroll tax liabilities for any state.
Waiting for input…
Why people use US Payroll Tax Calculator
US Payroll Tax Calculator for Accurate FICA and SUTA Calculations
With this Connector, that whole process disappears. You just tell your agent the salary and the state, and it handles the math for you. You get the exact numbers for employee withholdings and employer liabilities in seconds, without ever leaving your chat window.
What Vinkius changes
You get instant, accurate payroll tax numbers without manual spreadsheet math.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Estimating the total cost of a new hire
A manager needs to know the cost of a $60k salary in Ohio.
- Real-world use case 02
Verifying an employee's take-home pay
An employee asks if their take-home pay is correct.
- Real-world use case 03
Comparing costs for a multi-state team
A founder wants to know the total cost of a 10-person team.
Complete set · 3capabilities
The complete US Payroll Tax Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with US Payroll Tax Calculator.
01—03
3 capabilities in this set.
Part of 3 available through US Payroll Tax Calculator.
- 01 Capability
Calculate employee withholdings
This capability calculates the taxes taken out of an employee's pay, like Social Security and Medicare. It helps you see exactly what the worker keeps.
- 02 Capability
Calculate employer liabilities
Use this to find out what the company owes for FUTA and SUTA taxes. It's essential for figuring out the true cost of employment.
- 03 Capability
Get payroll summary
This capability provides a high-level look at the total payroll costs versus net pay. It's the best way to see the full financial picture quickly.
Set up in minutes
One URL. Then ask US Payroll Tax Calculator to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use US Payroll Tax Calculator from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it US Payroll Tax Calculator, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable US Payroll Tax Calculator for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the US Payroll Tax Calculator URL.
- Step 03
Save and start
Save the connection and enable US Payroll Tax Calculator in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"us-payroll-tax-calculator": {
"url": "https://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using US Payroll Tax Calculator
Open Agent mode in chat and ask: "Using US Payroll Tax Calculator, help me...". 3 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"us-payroll-tax-calculator": {
"url": "https://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using US Payroll Tax Calculator
Ask Copilot: "Using US Payroll Tax Calculator, help me...". 3 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"us-payroll-tax-calculator": {
"url": "https://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using US Payroll Tax Calculator
Open Cascade and ask: "Using US Payroll Tax Calculator, help me...". 3 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"us-payroll-tax-calculator": {
"url": "https://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using US Payroll Tax Calculator
Ask Cline: "Using US Payroll Tax Calculator, help me...". 3 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add us-payroll-tax-calculator --transport http "https://edge.vinkius.com/vk_preview_jRP5obL7PZvPMIwuSkjbA60cWZ3UYbR672C1vFLg/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using US Payroll Tax Calculator
Ask Claude: "Using US Payroll Tax Calculator, show me...". 3 tools are ready
Where the request belongs
Work US Payroll Tax Calculator can move forward.
Small business owners who are tired of manual tax math, HR managers trying to verify payroll accuracy, and freelance bookkeepers who need to give clients quick cost estimates.
Small Business Owner
Calculating the true cost of a new hire without looking up every state's SUTA rate.
HR Generalist
Checking if a new offer's net pay is actually what the employee expected to see.
Payroll Accountant
Running quick what-if scenarios for different salary levels across multiple states.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
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Calculate US Self-Employment tax (Social Security and Medicare) and associated income tax deductions for the 202rag year.
US W-4 Withholding Estimator
Calculate precise federal income tax withholding per pay period to avoid penalties.
Employer Cost Calculator
Calculate the true total cost of an employee including taxes, provisions, and levies.
Pro-Labore Tax Calculator
Calculate INSS, IRRF, and compare compensation strategies for business partners.
Bring your own AI
Change the model, client or framework. Keep US Payroll Tax Calculator connected.
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Before you connect
Questions about US Payroll Tax Calculator.
The practical details behind the request, access and result.
Does the US Payroll Tax Calculator handle different state taxes?
Yes, it specifically calculates state-specific SUTA liabilities based on the state code you provide.
Can I use this to see how much an employee takes home?
Absolutely. You can get a full breakdown of employee-side withholdings like Social Security and Medicare to see their net pay.
Will this help me find the total cost of a new hire?
Yes, it calculates the employer-side liabilities like FUTA and SUTA so you can see the total cost to the company, not just the salary.
Is this for federal taxes only?
No, it covers federal taxes like FICA and FUTA, as well as state-specific unemployment taxes.
Can I use the US Payroll Tax Calculator for multi-state payroll?
Yes, it's designed to handle different state codes, making it easy to compare costs across various locations.
Does this replace my payroll software?
It's a specialized capability for tax calculations. While it doesn't manage your full payroll system, it's perfect for quick checks and what-if scenarios.
How do I calculate employee withholdings?
Use the calculate_employee_withholdings capability by providing the annual gross pay in USD.
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.
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.
One connection away
Give your agent a direct line to US Payroll Tax Calculator.
Connect US Payroll Tax Calculator once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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