# WARN Act Compliance MCP MCP > US WARN Act Compliance Calculator helps employers quantify legal risk following layoffs. It checks if your planned reduction in force violates federal notice requirements and calculates the exact financial exposure, including owed back pay and civil penalties. Get definitive compliance answers instantly. ## Overview - **Category:** finance - **Price:** Free - **Tags:** warn-act, compliance, layoff, liability, employment-law ## Description When an employer plans a large layoff, calculating potential liabilities is complex and high-stakes. This MCP handles that risk quantification entirely. It determines if your workforce reduction meets legal notification thresholds for the US WARN Act. If you find a violation, it doesn't stop there; it calculates two things: first, the total back pay owed to affected employees, factoring in wages and benefits. Second, the cumulative civil penalties incurred for every day of non-compliance. You can connect this MCP through Vinkius’s catalog to your preferred AI client—whether that’s Claude or Cursor—and run these complex compliance checks against your internal data without exporting anything. You get clear, auditable numbers right where you need them. ## Tools ### calculate_employee_backpay_liability Calculates the total back pay amount that must be owed to affected employees. ### calculate_civil_penalty_exposure Estimates the full civil penalty amount for every day of non-compliance with federal law. ### check_warn_compliance Checks if a planned layoff event meets the legal requirement or violates the WARN Act notice period. ## Prompt Examples **Prompt:** ``` Check if a layoff of 150 employees due to a plant closing with only 30 days notice is a violation. ``` **Response:** ``` The `check_warn_compliance` tool would identify this as a violation because the notice period is less than the required 60 days. ``` **Prompt:** ``` Calculate back pay for 100 employees who are 20 days short of notice, with $200 daily salary and $50 benefits. ``` **Response:** ``` Using `calculate_employee_backpay_liability`, the total back pay owed would be $500,000 (100 employees * 20 days * ($200 + $50)). ``` **Prompt:** ``` Estimate penalties for a 10-day violation with a $500 daily penalty rate. ``` **Response:** ``` The `calculate_civil_penalty_exposure` tool would return a total penalty of $5,000. ``` ## Capabilities ### Verify WARN Act Violation Status Determines if a specific layoff event violates the federal Worker Adjustment and Retraining Notification (WARN) Act. ### Calculate Employee Back Pay Owed Computes the total aggregate wages and benefits owed to employees due to insufficient notice periods. ### Estimate Civil Penalties Projects the cumulative civil penalties incurred by the company for each day of non-compliance with WARN Act rules. ## Use Cases ### Sudden Plant Closure The operations VP needs to know if closing a facility immediately triggers any penalties. They feed the closure details into the MCP, and `check_warn_compliance` confirms a violation, allowing them to budget for immediate back pay using `calculate_employee_backpay_liability`. ### Mid-Year Restructuring HR receives an order to reduce staff by 100 people. They run the numbers through the MCP, confirming they are short on notice time, and then use `calculate_civil_penalty_exposure` to set aside funds for potential fines. ### Policy Review The legal team wants to model a worst-case scenario layoff. They run the data through all three tools—checking compliance, calculating back pay, and estimating penalties—to build a complete risk matrix before making policy changes. ### Small Business Audit Prep A small firm needs to prove they followed every rule during a reduction in force. They use the MCP to generate reports showing compliance checks, back pay figures, and penalty calculations for immediate submission. ## Benefits - Determine immediate compliance status. You run `check_warn_compliance` to know instantly if a layoff notice period violates federal law, avoiding costly mistakes. - Calculate total back pay owed. Use `calculate_employee_backpay_liability` to get an exact figure of aggregate wages and benefits required for affected personnel. - Quantify penalty risk. Get an estimate of the cumulative civil penalties using `calculate_civil_penalty_exposure`, so you know your maximum exposure on day one. - Maintain audit accuracy. The MCP generates auditable records, proving exactly how liability was calculated—critical for legal review. - Speed up decision-making. Instead of waiting days for a paralegal to run the numbers, you get immediate financial risk data. ## How It Works The bottom line is that you get verifiable financial figures showing exactly what's owed under federal law. 1. Input the layoff details: provide the number of employees affected, the date of the reduction in force, and the actual notice period given. 2. The MCP processes this data by running a compliance check to identify if the WARN Act threshold was crossed or violated. 3. If a violation is confirmed, you receive immediate calculations for both employee back pay liability and potential civil penalties. ## Frequently Asked Questions **What is the WARN Act?** The WARN Act is a federal law in the United States designed to protect workers and their families by providing notice of plant closings and mass layoffs. **How can I check if a layoff is a violation?** You can use the `check_warn_compliance` tool by providing the number of affected employees, the type of layoff, and the actual notice period provided to see if it falls below the required 60 days. **What liabilities are calculated by this tool?** The tool calculates back pay liabilities (wages and benefits) using `calculate_employee_backpay_liability` and civil penalty exposure using `calculate_civil_penalty_exposure`. **What specific data points must I provide when using `check_warn_compliance`?** You need to specify the number of employees affected, the reason for termination (e.g., plant closing), and the actual notice period given. The tool requires these inputs to accurately determine if a WARN Act violation occurred. **If I pass invalid data into `calculate_employee_backpay_liability`, what happens?** The MCP will return an explicit error message detailing the incorrect field or data type. Always verify that your inputs for employee count, salary, and benefits are provided as required numeric values. **Are there limitations on how often I can run `calculate_civil_penalty_exposure`?** Vinkius manages general usage limits across all MCPs. For high-volume or continuous testing, review the platform's rate limit guidelines to ensure smooth operation. **Does running `calculate_employee_backpay_liability` store my private layoff details?** No. The tool processes your data and returns a calculated total liability figure. Input information is not stored or retained by the MCP after the calculation completes. **How quickly can I expect results when running `check_warn_compliance` compared to other calculations?** Because this MCP uses highly specialized financial and legal models, it executes rapidly. You'll receive a clear compliance determination almost instantly after submitting the required parameters.