The Week a Deal Signs and Every Number Moves at Once

The moment a transaction closes, the success fee becomes real revenue, the retainer already collected has to be credited against it correctly, and any deal costs carried in work in progress need a final ruling on whether they're billable to the client or absorbed by the firm. Trying to handle all three in the scramble of closing week, rather than having the mechanics worked out in advance, is how a firm ends up correcting revenue the following month.

Write the retainer-credit formula, the WIP disposition process, and the sign-off requirement into a one-page internal playbook before the firm's next deal closes, not while it's happening. A firm improvising these mechanics under the time pressure of a live closing is far more likely to make a judgment call it later has to walk back, which is a worse conversation to have with a client than simply taking an extra day to get the number right the first time.

Run closing week in this order:

1. Apply the retainer credit against the success fee using the formula written into the engagement letter at the start of the engagement.
2. Rule on each deal cost sitting in work in progress as billable to the client or absorbed by the firm.
3. Have the CFO or controller, not the deal lead, sign off on recognizing the success fee as revenue.
4. Record each ruling with a name and a date so nobody has to reconstruct the decision later.

A retainer paid monthly over a six-month engagement and then credited in full against the eventual success fee needs a clear, written formula agreed at the start of the engagement, not worked out after the deal closes. A firm that leaves this ambiguous in the engagement letter is negotiating fee mechanics with its own client at the exact moment goodwill matters most.

Deal costs, travel, data room access, outside legal review, accumulate in work in progress for months while a transaction is live. When a deal dies, someone has to rule on whether those costs get billed to the client under the engagement terms or written off as a cost of doing business, and that decision needs a name and a date attached to it, not a quiet adjustment nobody remembers making a quarter later.

Say a firm carries $85,000 in accumulated deal costs on a transaction that collapses after the target company pulls out during due diligence, and the engagement letter says costs are billable only on a successful close, so that balance gets written off in the period the deal is confirmed dead, not quietly carried forward in the hope a similar deal revives the relationship later.

The deal lead has the clearest view of whether a transaction is actually going to close, but the CFO or controller should be the one who signs off on recognizing the associated revenue, since a deal lead close to the outcome has an incentive to call it early. Separating who knows from who approves is the single most useful governance habit a firm this size can build.

A boutique running one or two live deals at a time can use FloQast's checklist model effectively here, less as a matching engine and more as a forcing function that ensures the retainer credit, the WIP ruling, and the CFO sign-off all happen before the books close, rather than getting handled informally in a hallway conversation.

A firm running a larger, more concurrent deal pipeline, with WIP balances spread across many live transactions at once, benefits from BlackLine's stronger matching to keep each deal's accumulated cost tied to its own transaction rather than relying on a reviewer to track it all by memory. If the firm is carrying a receivable against a dead deal for months, it's worth knowing that the effective federal funds rate sits at 3.63%¹ as a rough floor for what that financing gap actually costs.

Review every open deal's WIP balance and retainer status on a fixed weekly cadence during an active transaction, rather than only at month-end close. A firm that only looks at deal economics once a month is often surprised by how much WIP accumulated in the gap, and a weekly check makes the eventual close-week reconciliation far less of a scramble.