Workforce Planning
Learn how to forecast Wages and Payroll Taxes
👥 Workforce Planning – Wages & Payroll Taxes
PlanGuru offers flexible ways to budget and forecast payroll, allowing users to model everything from high-level wage growth to detailed, employee-by-employee payroll and tax calculations.
📸 [Insert Screenshot: Payroll setup in PlanGuru with employee assumptions]
1️⃣ Overview
You can approach payroll forecasting in several ways:
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High-Level Approach: Apply a Growth Rate projection method to forecast wage increases (e.g., 3–5% annual growth).
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Driver-Based Approach: Create custom Assumptions & KPIs logic, such as Headcount × Average Salary or Hours × Rate.
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Detailed Employee-Level Approach: Model payroll for individual employees, including automatic payroll tax calculations that factor in wage limits.
This tutorial covers the detailed employee-level method.
2️⃣ Define Payroll Taxes in Company Settings
Before building payroll logic, define your payroll taxes at the company level.
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From the home screen, click the ⚙️ Settings icon.
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Select Edit Company → Edit Payroll Taxes.
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Click Add Tax.
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Enter:
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Tax Name (e.g., FICA, Medicare, FUTA).
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Jurisdiction (Federal or State).
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Rate (e.g., 6.2% for FICA).
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Wage Limit (e.g., $160,200).
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Click Save to add it to the tax table.
📸 [Insert Screenshot: Payroll Tax setup table]
Repeat for all applicable federal and state taxes.
💡 You can create blended rates (e.g., “Federal Taxes”) or add individual state rates depending on complexity.
3️⃣ Build Employee Payroll Logic in Assumptions
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From your model, click Assumptions & KPIs → Add New Tab.
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Example: Name the tab Employee Payroll.
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Add your first line:
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Description: Employee 1 – Salary
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Projection Method: Manual Entry → Allocate Annual Amounts
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Enter the annual salary and let PlanGuru spread it evenly by month.
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📸 [Insert Screenshot: Employee salary entry grid]
4️⃣ Apply Payroll Tax Calculations
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Add another line beneath the salary line → name it Employee 1 – FICA Tax.
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Change the Line Type to Payroll.
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Under Projection Method, select Payroll Tax.
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Choose:
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Tax Type: Federal or State
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Specific Tax: FICA, Medicare, etc.
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Base Line: The salary line you created earlier.
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PlanGuru automatically applies the correct percentage to salary amounts and stops when the wage limit is reached.
📸 [Insert Screenshot: Payroll Tax projection window with FICA selected]
Repeat these steps for all applicable taxes (Medicare, State Unemployment, etc.).
5️⃣ Combine & Total
If multiple taxes (e.g., FICA + Medicare) feed into a single account:
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Add a formula line that sums those amounts.
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This total can then be linked to the Wage & Tax expense accounts on the Income Statement.
📸 [Insert Screenshot: Payroll totals formula example]
6️⃣ Duplicate Logic for Additional Employees
Once one employee’s logic is complete, you can copy and replicate it:
Option 1 – Copy & Paste Logic
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Highlight all employee lines.
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Right-click → Copy Logic.
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Paste below and rename each line.
Option 2 – Smart Grouping (Recommended)
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Ensure all line descriptions share a common prefix (e.g., “Employee 1 – ...”).
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Highlight all related lines.
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Right-click → Add Group.
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Choose how many duplicates you’d like (e.g., 10 employees).
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Rename each employee.
Smart Groups automatically create total lines for wages and taxes, which can then be mapped directly to Income Statement accounts.
📸 [Insert Screenshot: Smart Group setup for employee payroll]
7️⃣ Linking to the Income Statement
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Link Salary totals to the Wages expense line.
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Link Tax totals to Payroll Tax expense lines.
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Ensure totals reflect all employee groups for accurate consolidated reporting.
📸 [Insert Screenshot: Linking assumption lines to Income Statement accounts]