The accounting glossary

What is WIP in an accounting firm?

WIP, or work in progress, is a measure of work performed on a job that has not yet been billed in a firm’s billing records. In practice-management reporting, recorded hours can be valued at a position’s rate. This operational measure is different from cash collected, an invoice or accounting profit.

The short answer

A time-based WIP amount adds each person’s recorded hours multiplied by the applicable rate. Comparing that amount with a job budget helps identify work consumed against the planned fee. The comparison is meaningful only when the hours, rates, period and billing status are consistent. Missing time records mean incomplete information, not free work or a proven profit.

Work performed, billed and collected are different measures

Reading a firm’s work and billing records
MeasureWhat it tells you
HoursTime recorded on the job
Time valued at ratesA management value for that recorded work
BudgetThe amount used for the job comparison
Billed amountWhat the firm has invoiced
Collected amountCash received from the client

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A fictional 17-hour job

With an illustrative budget of $3,000, the recorded work is $160 below that budget. The result says nothing yet about unrecorded hours, work remaining, the fee finally billed or cash collection. If another two hours are expected, the reviewer should consider them before drawing a conclusion.

Rates illustrate arithmetic, not market prices
PositionHoursIllustrative rateValue
Senior12$150$1,800
Supervisor4$200$800
Manager1$240$240
Total17—$2,840

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Budget headroom is not profit

A rate used to value work is not necessarily the cost of employing the person. A budget-minus-work comparison therefore cannot be read as a complete profit calculation. Salaries, overhead, write-offs, additional work and the final billing decision all belong in a wider profitability analysis.

Before comparing dossiers, check whether rates changed during the period and whether the team has recorded its time. Separate missing data from a genuine zero. When a fixed-fee job spans several months, compare like-for-like periods and explain whether the amount refers to total recorded work or remaining unbilled work.

How to read the WIP view in Tax Workflow

Tax Workflow values the hours entered on a job at position rates and compares that value with the budget. The portfolio view helps the team examine dossiers by client and season. Use the figures to ask concrete questions about work remaining, time completeness and the causes of an overrun.

A built-in timer and recorded job hours are distinct sources of information. The job’s WIP follows the hours recorded for it. Treat the software figure as a management reading, then reconcile it with the firm’s billing and accounting records when assessing unbilled work.

Common questions

Does WIP mean profit?

No. It measures work value. A full profit assessment also needs the actual fee, costs and other relevant information.

Can no recorded hours mean zero WIP?

It can produce a zero in a calculation, but it does not prove that no work occurred. First check whether time records are complete.

Is WIP valued the same way in statutory accounts?

Not necessarily. A management rate and an accounting valuation have different purposes. Apply the relevant accounting framework separately.

Sources for further reading

Dated source checks do not replace review by the professional responsible for your engagement.

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