Fractional CFO and Controller Services for Professional Services Firms

A firm that bills monthly and gets timesheets in by the 10th has, on any given day, five to six weeks of work that has been performed and not invoiced. That work in process is the largest current asset on the balance sheet of most professional services firms, and it usually does not appear there. It appears instead as a surprise in the cash forecast and a bank line that never gets paid down.

We put WIP on the balance sheet, measure it in days, and shorten it: timesheets due weekly and enforced, billing cutoffs on a calendar, draft invoices reviewed by project managers within three days of month end, and invoices out by the fifth business day. Where clients allow it, we move to semi-monthly billing on large projects and to milestone billing on fixed fees. Every day of WIP taken out of the cycle is a day of cash you no longer have to borrow.

The timesheet is the least popular document in professional services and the most important one. Enforcing it is a finance responsibility, not an HR one. We report timesheet compliance by person weekly, and we tie the billing calendar to it, so the partner whose team is late on time knows exactly which invoices did not go out because of it.

Utilization is the share of a person's available hours that were charged to client work. Realization is the share of those charged hours that turned into revenue at the standard rate. A firm can run 80 percent utilization and 65 percent realization and wonder why the profit is not there. The difference is written-off time, discounted rates, and fixed-fee overruns absorbed quietly at billing.

We report both, by person, by project, and by client, monthly. Effective hourly rate, which is revenue divided by all hours worked on a client, becomes the number that matters, because it captures the discount, the write-down, and the scope creep in one figure. A client with a high standard rate and a low effective rate is not a prestige account. It is a subsidized one. Partners often defend these accounts for reasons that are not financial, which is allowed, as long as everyone knows the price.

Rate cards get reviewed annually against the effective rate report, and the review has data behind it rather than a feeling that rates should go up. The same report drives the staffing decision on each project: a senior person working at a junior rate because the fixed fee ran out is a realization problem that shows up nowhere else.

Utilization tells you how busy the firm is. Realization tells you whether being busy was worth it.

Fixed-fee work is where professional services firms make their best margins and lose their worst. The fee was set on an estimated number of hours. The project then meets the client, the client meets its own stakeholders, and the hours grow while the fee does not. If revenue is recognized when invoiced, the project looks fine until the final invoice goes out and the last third of the hours land with no revenue against them.

We account for fixed-fee projects on percent complete, using budgeted hours by phase against actual hours, so that the project margin is visible monthly and the overrun shows up at 40 percent complete rather than at closeout. Scope changes become change orders with a fee attached, tracked in a log, and included in the projection. Project managers review their projects monthly with finance, defending the estimate to complete.

The scope creep tax is what a firm pays for not having that conversation. It is usually larger than the firm's marketing budget. The change order log also becomes a sales document. A client who has seen scope changes priced consistently is a client who expects the next one to be priced too, and stops asking for favors.

In a professional services firm, the revenue forecast is the headcount plan with a utilization assumption attached, and the cost forecast is the same headcount plan with a salary attached. Hire ahead of the pipeline and you carry bench cost. Hire behind it and you turn away work or burn out the people you have. Most firms decide by feel in a partner meeting, and the feel is usually optimistic in the fourth quarter.

We build a rolling 12-month forecast driven by the pipeline, weighted by stage, converted into hours by discipline, and compared against capacity by person. The output is a hiring calendar with trigger points: when the weighted pipeline for a discipline exceeds capacity for three consecutive months, the requisition opens. When it falls, the contractor bench absorbs it. The same model shows what each hire costs in the months before they are billable.

Bench cost is reported monthly, by discipline, as a line item. It is the most honest measure of forecasting quality a firm has. Over a year, the pattern of bench cost and turned-away work shows whether the firm's real constraint is sales, staffing, or the partners' willingness to say no, and each of those has a different fix.

Partner draws are set against expected profit, and expected profit is set against invoiced revenue, which is set against work performed weeks earlier. When collections slow, the distributions have already gone out and the line of credit fills the gap. A firm can be profitable on paper, distribute all of it, and be unable to make payroll in a slow collections month. This is not rare.

We build a distribution policy on cash rather than book profit: a working capital floor the firm holds before distributions, a quarterly true-up rather than a monthly guess, and a 13-week cash forecast that shows the partners what the next distribution will actually be. Partner compensation models, whether origination-based, lockstep, or hybrid, get run through the forecast before they are adopted, so that the plan rewards behavior the firm can afford.

Partners rarely argue with a forecast that shows their own draw. They argue with the absence of one. The distribution policy also protects the firm from its best year: profit that is fully distributed leaves no working capital for the year when a major client pays late, a key hire ramps slowly, or a project stalls. A floor keeps the firm out of the bank line for ordinary reasons.

The package a professional services firm needs fits on four pages: a P&L by practice area or service line with labor as the main cost, a utilization and realization report by person, a project margin report for open fixed-fee work with estimate to complete, and a client report showing revenue, effective rate, WIP, and receivables for the top 20 accounts. Beneath that, the cash forecast and the headcount plan.

We produce it by the 10th business day from the timekeeping and practice management system, whether that is a dedicated professional services platform or QuickBooks with a project add-on, reconciled to the general ledger. Client concentration gets its own line, because a firm with one client at 30 percent of revenue is a different credit risk than its P&L suggests, and its bank knows it.

The package is reviewed with the partners monthly, with finance running the agenda. Once the partners can see which clients, projects, and people make the firm money, the pricing, hiring, and account decisions get made on purpose. The meeting takes an hour when the numbers are trusted, and the numbers get trusted when they arrive on the same day every month.