How to Fix Low Billable Hours with a Bottleneck Audit
For NDIS and professional services providers · Based on Efficiency Works 20-Minute Bottleneck Audit
// TL;DR
For NDIS providers, law firms, and professional services teams stuck at 70% billable hours, the 20-Minute Bottleneck Audit pinpoints why leaders spend their days chasing approvals and clarifying incomplete client briefs. It targets the intake-to-delivery process, surfaces people bottlenecks (one coordinator approving everything) and information bottlenecks (incomplete referrals triggering rework), then builds a Recognise–Educate–Implement system to fix them. Use it when billable hours are flat, quality is inconsistent, or senior staff are trapped in low-value clarification loops instead of billable work.
Why are your billable hours stuck at 70%?
If your professional services firm is billing only 70% of planned hours, the instinct is to blame staff for being slow. The framework's first principle says otherwise: the root cause is never people — it's process, information, or system failure. In most NDIS and professional services operations, the real culprits are approval logjams and incomplete client information that force constant back-and-forth. Your senior people aren't lazy; they're trapped in low-value clarification loops that eat billable capacity.
Start by recording your baseline: 70% billable hours. Then name what moving to 80% means in real terms — more revenue, less overtime, calmer staff. That gap is your reflection anchor for the whole audit.
Where are the bottlenecks in your intake-to-delivery process?
Run the 20-Minute Business Audit on one specific process — intake to delivery — not the entire firm. Ask the four diagnostic questions: Where does work pile up? Who is everything routed through? Where do teams wait for information or approval? What causes the most delays? Observe the workflow for 10 minutes and ask frontline staff directly; they'll answer without hesitation.
In a typical NDIS provider, two bottlenecks surface fast:
- A people bottleneck — one senior coordinator approves every new service plan. When they're on leave or busy, everything stalls. This is the classic 'Bill on holidays' pattern.
- An information bottleneck — incomplete referral documentation triggers endless clarification requests, causing rework and lost billable time.
Log each finding and its type in an improvement register. Note anything that recurs — frequency signals a systemic failure, not a one-off.
How do you build a system so the fix sticks?
Don't fix everything at once. Build the three pillars:
- Recognise — install a daily huddle with a fixed agenda and a problem register where anyone can log a delay. This surfaces intake issues before they snowball.
- Educate — train staff in process mapping so they can redesign the intake checklist to capture complete referral information the first time.
- Implement — create a delegation matrix so two people can approve service plans instead of one. Manage it as a tracked project, validate with data, and celebrate the win publicly.
Run the Traffic Light audit first to confirm which pillar is most Red — most firms are Red across all three, so starting with Recognise usually gives the fastest visible traction.
Will the system survive without you?
Apply the 'take me out of the picture' test. If you took two weeks off, would intake approvals keep flowing and would incomplete briefs still get caught? If not, you've found a single point of people-dependence — apply the bottleneck-resolution process to the system itself. A true continuous improvement system produces consistent billable output regardless of who's in the office, which is exactly the McDonald's benchmark applied to professional services.
Review your billable hours against the 80% target monthly, re-grade each pillar, and prioritise the next Red. The loop is recognise, educate, implement, measure, repeat.
Next step: Block 20 minutes this week, pick your intake-to-delivery process, and run the four diagnostic questions with two frontline staff. Log what you find in a simple spreadsheet — that register is the first artefact of your new system.
// FREQUENTLY ASKED QUESTIONS
What's the most common bottleneck in NDIS providers?
The people bottleneck — one senior coordinator approving all new service plans, so everything stalls when they're absent or busy. It's the 'Bill on holidays' pattern. The fix is a delegation matrix that lets at least two people approve plans, removing the single point of dependence and keeping billable work flowing continuously.
How do incomplete client briefs hurt billable hours?
Incomplete or unclear referral documentation is an information bottleneck. It triggers constant clarification requests and rework, forcing senior staff to spend billable time chasing details instead of delivering. Fixing it with a redesigned intake checklist — built using process mapping — captures complete information upfront and reclaims lost billable capacity.
Can I run this audit without disrupting client delivery?
Yes. The audit takes 20 minutes and focuses on one process — intake to delivery — rather than the whole firm. You observe the existing workflow and talk to staff during normal operations, so there's no shutdown. The heavier lifting is building the three pillars, which you layer in one project at a time to avoid overwhelm.