Gross vs. net realization rate formulas, target ranges by firm type, write-up/write-down analysis, and the specific weekly habit that catches slippage before it shows up in year-end numbers.
Realization Rate for Accounting Firms
Realization rate is the single KPI most managing partners check first, and the one most firms calculate inconsistently — some mean gross realization, some mean net, and few review it more than once a month. That gap between how often it should be reviewed and how often it actually is reviewed is where write-downs quietly compound.
The percentage of billable time actually billed and collected.
Realization rate measures how much of the value a firm's staff generates in billable hours actually converts to revenue. It's the metric that reveals whether pricing discipline, scope management, and billing practices are working — or quietly eroding margin one write-down at a time.
Gross realization = (standard value of hours billed ÷ standard value of hours worked) × 100.
Gross realization measures billing discipline alone — how much of the work's standard value made it onto an invoice, regardless of whether the client has paid yet. It's the number that moves first when scope creep or pricing misalignment starts eating into a service line.
Net realization = (cash actually collected ÷ standard value of hours worked) × 100.
Net realization goes one step further than gross and factors in collections, not just billing — so it's always equal to or lower than gross realization. A firm with strong gross realization but weak net realization has a collections problem, not a pricing problem, and needs a different fix.
Target: 85–92% for well-managed firms; below 78% signals a systemic problem.
Realization rate benchmarks vary by firm type and service mix — a specialized tax practice and a small generalist firm don't share the same healthy range. As a general target, well-managed firms hold gross realization at 85–92%. Rates consistently below 78% point to a systemic write-down problem rather than one-off client issues.
Write-downs reduce billed value below standard; write-ups (rarer) bill above it.
A write-down happens when standard value is reduced before or at billing — the far more common event. A write-up happens when a firm bills above standard value, typically for complexity or rush work. A write-up/write-down analysis tracks both by partner and service line, which separates a pricing problem from a collections problem — two different fixes that get missed when realization is only reviewed as one blended number.
Weekly visibility beats month-end discovery.
A realization rate dashboard pulls billing and collections data directly from your practice management system so gross and net realization are visible by partner, client, and service line every day — not reconstructed from a spreadsheet export once a month, after the write-downs have already happened.
| Metric | Best-in-Class Target | Warning Threshold | Review Cadence |
|---|---|---|---|
| Gross Realization Rate | 85–92% | Below 78% | Weekly by partner & service line |
| Net Realization Rate | Tracks closely with gross | Widening gap vs. gross | Monthly |
| Write-Down Rate | Under 8% of billed time | Trending up month-over-month | Monthly by partner |
FirmMetrics™ is AccountingTek BI's CPA firm dashboard for realization rate, WIP, AR, and billing KPIs — a billing realization dashboard pulling directly from CCH Practice or Practice CS and calculating gross and net realization automatically, by partner, client, and service line, without a manual export.
For the full benchmark set across realization, utilization, WIP, and AR, see our Accounting Firm KPI Benchmarks guide.
Gross realization rate = (standard value of hours billed ÷ standard value of hours worked) × 100. Net realization rate = (cash actually collected ÷ standard value of hours worked) × 100. Gross measures billing discipline; net also factors in collections.
Gross realization measures how much of the work's standard value made it onto an invoice. Net realization measures how much of that invoiced value was actually collected. Net is always equal to or lower than gross — a wide gap between the two points to a collections problem rather than a pricing problem.
A healthy accounting firm typically targets a gross realization rate of 85–92%. Rates below 78% signal a systemic write-down problem — often caused by scope creep, pricing misalignment, or billing cycle delays. Best-in-class firms hold realization above 88% by monitoring write-downs weekly by partner and service line.
The highest-leverage change is reviewing WIP weekly, before work is billed, rather than reviewing realization after the fact. Pair that with standardized billing rates, a 60-day WIP aging threshold, and tracking billing velocity alongside realization, since billing lag and write-downs move together.
A write-down reduces billed value below the standard rate — usually from scope creep, pricing misalignment, or a partner discount at billing. A write-up bills above standard value, typically for complexity or rush work, and is far less common. Tracking both separately by partner and service line shows whether a realization drop is a pricing problem or a collections problem.