The Problem with Guessing
Many tradies undercharge because they:
- Don't account for all overheads
- Confuse markup with margin
- Underestimate time
- Forget non-billable hours
Know Your True Costs
Direct Costs
- Materials
- Labour (including yours)
- Subcontractors
- Equipment hire
Overhead Costs
- Vehicle (payments, fuel, rego, insurance)
- Insurance (public liability, income protection)
- Tools and equipment
- Phone and internet
- Accounting and software
- Marketing
- Training and licenses
Calculating Your Rate
Work backwards from what you need to earn:
- Target annual income: e.g., $100,000
- Add overheads: e.g., $40,000
- Add super and tax provisions: e.g., $50,000
- Total needed: $190,000
- Billable hours per year: e.g., 1,600
- Minimum hourly rate: $119/hour
Markup vs Margin
- 50% markup: Cost $100 → Price $150 → Profit $50 (33% margin)
- 100% markup: Cost $100 → Price $200 → Profit $100 (50% margin)
To achieve 30% profit margin, you need a 43% markup.