| Washington D.C. office rent |
Fixed |
Include $18,000/month in baseline overhead before testing revenue needed to break even. |
Spreading rent across clients and making margins look safer than they are. |
| First-year payroll |
Semi-fixed |
Use $61,250/month for Year 1 wages, then step it up when headcount is added ahead of revenue. |
Treating every hire as tied to a new client instead of capacity added in blocks. |
| Utilities and internet |
Fixed |
Include $1,200/month as recurring office overhead in the break-even base. |
Ignoring small monthly items because each one feels immaterial. |
| Lobbying registration and disclosure fees |
Fixed |
Include $1,000/month as required recurring compliance overhead. |
Moving required registration spend below the line and understating operating break-even. |
| Client travel and entertainment |
Variable |
Model at 5% of first-year revenue because it rises with active client work. |
Treating travel as fixed overhead and missing margin pressure from more client activity. |
| Project-specific legal and compliance filings |
Variable |
Model at 3% of first-year revenue because filings follow client projects. |
Using one flat monthly amount even when matter volume changes. |
| Specialized data and intelligence subscriptions |
Semi-variable |
Model the first-year load at 4% of revenue, with usage rising as client volume and research needs grow. |
Calling research tools fixed when more clients require more seats, reports, or access. |
| External expert consultation fees |
Variable |
Model at 3% of first-year revenue because expert spend is tied to client delivery. |
Parking outside experts in overhead and overstating contribution margin. |