Accounting built for businesses that run on expertise.
Professional services firms have a specific financial profile. Revenue is tied to time, expertise, or relationships. The cost structure is primarily people. Margins are high when utilization is strong and erode fast when it isn’t.
That model has specific accounting needs, specific tax opportunities, and specific risks that a generalist CPA is likely to miss.
How professional services financials work.
Professional services businesses generate revenue through three primary models, each with different accounting treatment and different risks.
Hourly billing.
Revenue tied to hours logged creates timing differences between when work is performed and when invoices are collected. DSO (days sales outstanding) is a key metric. Creeping collection times erode cash flow even when revenue looks strong.
Project-based revenue.
Deferred revenue when clients pay upfront, or unbilled work when delivery outpaces billing milestones. Either creates a gap between P&L income and actual cash.
Retainer revenue.
The most predictable model, but with its own complexity: unused balances, rollover terms, and tracking engagement profitability against flat monthly fees.
A CPA who understands these mechanics closes your books correctly and flags the trends that matter.
Common financial problems we solve.
These are the situations we see most often with professional services clients.
Misclassified worker status.
Contractors vs. employees is one of the most audited areas for service businesses. Misclassification creates 1099 risk, back payroll tax liability, and potential penalties.
Owner distributions distorting the picture.
Many owners take inconsistent distributions without a salary structure. In an S-Corp, this requires a reasonable salary, and the balance materially affects self-employment tax liability.
No per-client or per-project profitability.
A P&L shows aggregate performance. It doesn’t show which engagement or client type is making money and which is bleeding it. We layer cost accounting on top of the books for the answer.
Retirement planning underutilized
High-income professional services owners are among the clearest candidates for SEP-IRA and Solo 401(k) contributions. We build retirement planning into the annual tax strategy, not as an afterthought.
Where we go deeper for professional services.
Entity optimization and S-Corp analysis.
If you’re billing $150K+ as a sole proprietor or LLC, the S-Corp math is the first conversation.
Cost and managerial accounting.
Per-client and per-engagement profitability so you can see which work is driving margin and which is eroding it.
Your financial model has
specific needs.
We already know them.
See what working with an industry-specific CPA looks like.