| Office Rent |
Fixed |
Count as $5,000 monthly overhead from Month 1 to Month 60. |
Treating lease spend as flexible. |
| Professional Liability Insurance |
Fixed |
Include $1,500 monthly coverage in the overhead base. |
Leaving required coverage out of break-even. |
| Legal Software Subscriptions |
Semi-fixed |
Start with the $1,200 monthly base subscription, then review seats as headcount grows. |
Ignoring seat increases as staffing scales. |
| Managing Attorney Salary |
Fixed |
Use $15,000 monthly payroll, calculated as $180,000 annual salary divided by 12. |
Mislabeling all attorney pay as variable. |
| Associate Attorney |
Semi-fixed |
Add in staffing steps: 0.5 full-time equivalent in Year 2, then 1.0 in Year 3. |
Hiring before matter volume supports payroll. |
| Paralegal Support |
Semi-fixed |
Use $5,000 monthly in the first year, then step up as full-time equivalents rise. |
Missing capacity limits in the model. |
| Case-Specific Filing & Court Fees |
Variable |
Model at 1.5% of first-year revenue, declining to 1.1% by Year 5. |
Burying matter-specific fees in overhead. |
| Marketing & Client Acquisition |
Variable |
Model at 8.0% of first-year revenue and test against the $25,000 first-year budget and $500 CAC. |
Ignoring CAC until spend outruns signed matters. |