Most CFO dashboards track revenue, gross margin, EBITDA, and the cash conversion cycle. The cash conversion cycle is a useful working capital metric, but it's a trailing indicator built from balance sheet averages. What it doesn't tell you is whether your treasury function is operating efficiently today — whether idle cash is being deployed appropriately, whether your forecasts are reliable enough to drive funding decisions, or whether your bank fee burden is competitive.
These seven KPIs fill that gap. They're operational treasury metrics, not accounting metrics — the difference is that they measure the quality of decisions and execution, not just outcomes. A CFO who tracks these alongside the standard financial package has a materially more complete picture of how the finance function is performing.
1. Cash Forecast Accuracy (CFA) at 30 Days
Cash forecast accuracy is the foundational treasury KPI — the one that validates whether everything else in the treasury function is working. It's calculated as: 1 minus the absolute variance between the week-4 forecast (made 28 days ago) and the actual ending cash position, divided by the actual ending balance.
A well-run mid-market treasury function should target 85-90% accuracy at the 30-day horizon. If your CFA is consistently below 75%, you have a data quality or methodology problem that's generating avoidable variance. Tracking CFA over time also reveals whether accuracy improves after process changes — a metric that validates investments in treasury infrastructure.
Breaking CFA down by variance source — how much of the miss came from AR timing vs. AP timing vs. position error — is the analysis that drives improvement. "Our 30-day forecast was off by 12%" is a report. "9 points of that miss came from a single large customer paying 11 days early" is an insight that refines the next forecast.
2. Days Cash on Hand (DCOH)
Days cash on hand — unrestricted cash divided by average daily operating expenses — measures operational liquidity cushion. Unlike the current ratio, which includes receivables, DCOH reflects actual liquid resources available without requiring collection actions. For a mid-market industrial company, a DCOH below 20 days warrants attention; above 60 days for an extended period suggests idle cash deployment opportunity.
Tracking DCOH entity-by-entity is more useful than the consolidated view alone. An entity with 8 days cash on hand that's drawing on the revolver while the parent holds 90 days of cash in a money market fund is a funding inefficiency visible in the entity-level KPI but invisible at the consolidated level.
3. Idle Cash Ratio
The idle cash ratio measures what percentage of average cash holdings earns less than the risk-free rate (typically T-bills or money market fund rates for operational cash). Cash sitting in non-interest-bearing operating accounts that exceed day-to-day transaction needs represents yield forgone. For a company with $15M in average cash holdings and $4M sitting in non-earning operating accounts, the idle cash ratio is 27% — and at a 4.5% money market yield, that's approximately $180K in annual yield forgone.
This KPI is particularly relevant after periods of Fed rate increases, when the opportunity cost of idle operating cash rises. CFOs at mid-market companies that have not reviewed their cash investment policy since the low-rate environment should check this metric first — it's often the highest-return treasury improvement available with no operational risk.
4. Forecast Horizon Coverage
Forecast horizon coverage measures how many weeks ahead treasury has a reliable cash forecast updated and reviewed. A treasury function that consistently produces and updates a 13-week entity-level forecast has materially higher horizon coverage than one that produces only a 30-day consolidated view.
The operational significance is in funding decisions: a CFO with 13-week forward visibility can schedule a revolving credit drawdown three weeks in advance rather than initiating it reactively. That planning window translates to better borrowing cost management and fewer emergency funding conversations with the banking relationship team.
5. Bank Fee Efficiency Ratio
Total bank service charges and fees as a percentage of average cash under management is an undertracked metric at most mid-market companies. Bank fee analysis is often treated as an annual exercise during the banking relationship review rather than an ongoing KPI. But bank fee creep — small increases in transaction fees, account maintenance fees, and wire charges that aggregate to material annual costs — is common in established banking relationships.
Industry benchmarking from the AFP and bank fee analysis providers suggests that mid-market companies with 8-15 accounts and moderate transaction volume should be paying in the range of 0.15-0.35% of average cash balances in annual bank service fees. Companies consistently above 0.5% likely have either redundant accounts, unfavorable fee schedules that haven't been renegotiated, or fee structures that predate their current transaction volume.
6. Intercompany Funding Efficiency
For multi-entity companies, the interco funding efficiency KPI measures how often subsidiary entities draw on the revolving credit facility or hold excess cash because interco funding wasn't executed on time — when sufficient cash existed in a sibling entity to cover the need. Every dollar of revolver drawn while a peer entity sits cash-positive is an efficiency failure: the company is paying borrowing costs for liquidity it already owns.
Tracking this requires entity-level cash visibility and an interco sweep log. The target is zero preventable revolver draws — a reachable target for companies with entity-level forecasting and a well-defined sweep policy. Even reducing preventable revolver draws by 80% materially affects the effective interest cost on the credit facility.
7. Covenant Headroom Per Facility
Debt covenant headroom — expressed as the dollar or percentage buffer between actual financial metrics and covenant thresholds — is not strictly a treasury KPI but it's the treasury function's responsibility to monitor and report. For companies with maintenance covenants (minimum fixed charge coverage ratios, maximum leverage ratios, minimum liquidity), the headroom calculation needs to be current and forward-projected.
We're not saying that covenant headroom is more important than the others — but it's the one that generates the most severe consequences when monitored inadequately. A CFO who discovers a covenant breach in a quarterly review rather than in real-time treasury monitoring has lost the negotiating window to seek a waiver or cure period before default notice is triggered. Real-time covenant headroom monitoring, calculated from live balance and forecast data, is a defensive KPI that prevents reactive crisis management.
Putting Them Together
These seven KPIs work as a system. Forecast accuracy validates the reliability of the inputs to every other decision. Days cash on hand and idle cash ratio inform investment policy. Forecast horizon coverage determines how proactively treasury can manage funding. Bank fee efficiency and interco funding efficiency measure operational execution quality. Covenant headroom monitors compliance risk.
A treasury function that tracks all seven has the analytical foundation for a CFO-level conversation about treasury performance — not just "here is where cash is" but "here is how effectively we're managing it." That conversation changes the treasury function's organizational standing from operational overhead to strategic finance partner.