Streamline your finances, stay compliant and protect your margins with accounting built for professional services — billable hours, unbilled WIP, project profitability and debtor management.
Consultants · Agencies · Advisors & professional firms · Sydney & NSW · 1300 595 155
Consulting and professional-services firms have complex financial workflows that directly impact profitability — unbilled work-in-progress, consultant utilisation, project margins and delayed payments all need accurate tracking and reporting. Our specialised bookkeeping keeps you on top of billable hours, reconciles project accounts and delivers timely reports.
Alongside bookkeeping, we provide reliable payroll so employees and contractors are paid accurately and on time — expert financial support that streamlines operations and supports long-term growth, backed by dependable bookkeeping.
Managing a consulting firm's finances comes with unique hurdles. We handle the ones that quietly leak margin and cash.
Tracking time and expenses incurred but not yet invoiced — real earned revenue at risk.
Understanding the true margin on each engagement after consultant time, expenses and overheads.
Knowing when to recognise revenue — on billing, on completion, or proportionally over a project.
Managing employed consultants, contract staff and associate agreements with correct tax treatment.
Long payment cycles make debtor management and cash flow forecasting critical.
Consolidated, comparable reporting across diverse service offerings.
From time-and-billing to per-engagement margins, we keep your firm profitable and compliant.
Reconcile time-tracking systems (Harvest, Toggl, WorkflowMax) to your invoicing and accounting software monthly.
Track unbilled WIP and apply the correct revenue recognition policy so your P&L reflects true earned revenue.
Monthly P&L per client engagement showing revenue, direct costs and contribution margin.
Invoice tracking, payment follow-up and debtor-ageing reports to protect your cash flow.
Payroll for salaried consultants, contractor invoicing management and associate payment runs.
Correct GST on all service fees and quarterly BAS lodgement with the ATO.
Specialists who connect your time-tracking to your books — so unbilled WIP is captured and every engagement's margin is clear.
Harvest, Toggl, WorkflowMax and more, connected cleanly.
Correct recognition from day one.
Monthly per-engagement reporting.
Fewer overdue payments, healthier cash flow.
Fixed monthly fees with no lock-in contracts.
We scale support to your firm's size.
A simple, transparent path from first call to ongoing support — with proactive advice at every step.
A 30-minute consult to review your billing and WIP setup.
We integrate time-tracking and structure engagement reporting.
Reconciliation, payroll, AR and BAS handled on schedule.
Monthly per-engagement profitability to guide pricing.
Numerix Accounting provides accounting and bookkeeping for consulting and professional-services firms across Sydney and greater NSW — from the CBD and Parramatta to Strathfield, Bankstown, Liverpool, Casula and Fairfield. We understand billable hours, unbilled WIP, revenue recognition and the debtor cycles that define professional services.
Untracked work-in-progress means delivering work you may never bill. We reconcile your WIP register to your time-tracking system every month and apply the right revenue recognition policy, so your P&L reflects revenue you've truly earned.
We report a monthly P&L per client engagement — revenue, consultant time, expenses and overhead — so you can see exactly which clients and projects make money and which quietly erode it.
Your books connect to the rest of your finances — accounting, tax, cash flow forecasting and Virtual CFO support when you're ready to scale.
The team helped me set up my marketing business and offered bookkeeping solutions that suit our needs.
Eliyah at Numerix is very organised and works well with us on our bookkeeping.
I needed a bookkeeper and accountant, spoke to Igor, and was extremely happy with the service.
After being let down elsewhere, I'm so glad I found Numerix — time saved, problems resolved, a pleasure to deal with.
Answers for Sydney consultants and professional firms. Still not sure? Call us on 1300 595 155.
Work-in-progress (WIP) is the time and expenses your team has incurred on an engagement but not yet invoiced. Untracked WIP means you're delivering work you may never bill for. We reconcile your WIP register to your time-tracking system monthly, so nothing slips through.
Yes — we integrate with Harvest, Toggl, WorkflowMax, Xero Projects and most professional-services time-tracking platforms. Billable hours flow directly into your invoicing and accounting system.
We process contractor invoices through accounts payable and manage employed consultant payroll separately, ensuring correct withholding, superannuation and STP compliance for each engagement type.
Yes. We produce a monthly P&L per engagement showing revenue, direct costs and contribution margin, so you know the true margin on every project.
We offer transparent, fixed monthly pricing with no lock-in contracts. The best next step is a free 30-minute review — we'll assess your setup and give you clear pricing.
Book a free 30-minute consultation and we'll review your current setup to identify gaps, risks and opportunities — then show you exactly how we'll capture your WIP, sharpen engagement margins and protect cash flow.
Book my free consultation Or call 1300 595 155