# Business Tax Reserve Planner MCP. AI Agent Connect > Business Tax Reserve Planner MCP helps you manage tax liabilities by calculating exactly how much revenue to set aside. Your AI client uses this to determine taxable income, calculate raw tax owed, and adjust for any prepayments you have already made. It turns messy revenue numbers into clear, actionable tax reserve targets. ## Overview - **Category:** finance - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_pFalYPT7G4AFtKMI0ATXuJeiemPSeSVAhWKjP1yj/ai-agent-connect - **Tags:** tax, revenue, reserve, accounting, finance ## Description Managing tax reserves shouldn't feel like guesswork. This MCP gives your AI client the math it needs to handle your business tax planning. Instead of estimating, you can get specific numbers based on your actual revenue and deductible expenses. You can use it to figure out your taxable income after costs or to see the total tax impact of a single large sale. It also accounts for money you have already paid toward your taxes, so you don't over-reserve. Whether you are looking at a single invoice or planning for the quarter, this MCP provides the granular control needed to keep your tax obligations covered without tying up unnecessary cash. ## Tools ### calculate_tax_liability This tool calculates the raw tax amount you owe based on a specific rate. ### generate_sale_tax_summary This tool provides a complete breakdown of how a single sale impacts your taxes. ### get_taxable_income This tool finds your remaining income after subtracting expenses to establish your tax base. ### calculate_net_reserve_needed This tool determines the final amount you need to set aside after accounting for prepayments. ## Prompt Examples **Prompt:** ``` I had a sale of $5000 with $1200 in deductible costs. The tax rate is 20%. How much should I reserve? ``` **Response:** ``` For a $5000 sale with $1200 in costs, your taxable income is $3800. At a 20% tax rate, your tax liability is $760. You should reserve $760. ``` **Prompt:** ``` Calculate the tax reserve for a $10,000 invoice with $2,000 in expenses and a 15% tax rate, assuming I already paid $500 in taxes. ``` **Response:** ``` Your taxable income is $8000. The tax liability is $1200. After subtracting your $500 prepayment, the net reserve needed is $700. ``` **Prompt:** ``` What is the tax impact of a $1500 sale with $300 in costs at a 10% tax rate? ``` **Response:** ``` The taxable income is $1200, the tax liability is $120, and the required reserve is $120. ``` ## Capabilities ### Income Calculation Your agent calculates taxable income by subtracting expenses from total revenue. ### Liability Estimation The AI determines the raw tax amount owed using your specific tax rate. ### Prepayment Adjustment Your agent subtracts existing tax payments to find the actual reserve needed. ### Sale Summaries The AI generates a breakdown of tax impacts for individual transactions. ## Use Cases ### Single Invoice Planning You can see the exact tax impact of a specific large invoice immediately. ### Quarterly Reserve Management Use the tool to aggregate income and expenses to prepare for quarterly payments. ### Expense Deduction Tracking Determine how much your deductible costs reduce your total tax liability. ### Prepayment Reconciliation Calculate how much more you need to save after you have already made tax payments. ## Benefits - Reduces over-reserving by accounting for prepayments. - Provides specific tax impact data for every individual sale. - Automates the math between revenue and taxable income. ## How It Works Connect the MCP to your preferred AI client and start asking for tax calculations. 1. Connect the MCP to Claude, Cursor, or Windsurf via Vinkius. 2. Provide your sale amount, expenses, and tax rate to your AI client. 3. The AI uses the MCP tools to run the specific tax math. 4. Receive a clear breakdown of taxable income and the required reserve. ## Frequently Asked Questions **How does this MCP calculate my tax reserve?** It calculates your taxable income by subtracting expenses from revenue, determines the liability based on your rate, and can subtract any prepayments you have already made. **Can I use this with Claude or Cursor?** Yes, you can connect this MCP to any MCP-compatible client including Claude, Cursor, and Windsurf. **Does this tool handle prepayments?** Yes, the calculate_net_reserve_needed tool specifically accounts for prepayments to find your final reserve amount. **What information do I need to provide?** You typically need to provide the sale or invoice amount, your deductible expenses, and your applicable tax rate. **Is this for tax filing?** This tool is for calculating and planning tax reserves based on your revenue and expenses. **How does this tool help with tax planning?** It allows you to calculate the exact reserve needed for each transaction using `generate_sale_tax_summary`, ensuring you always have enough cash set aside for future tax obligations. **Can I account for expenses already paid?** Yes, you can use `get_taxable_income` to subtract deductible costs from your gross revenue before calculating the final liability. **How do I handle tax credits or prepayments?** You can use `calculate_net_reserve_needed` to subtract any existing tax payments from your total liability to find the remaining amount to reserve.