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By industry · Professional Services

Turn every hour worked into money collected.

An ERP for professional firms.Designed so you record time once, on the right engagement,and it flows to the pre-bill, the tax invoice at payment and withholding tax certificates you can track one by one.See profit per engagement, not just per year.

This is the core scope — we shape it to how your business already works.
Professional Services
The problems we solve

What professional services teams struggle with today.

Worked hours go unbilled

The challenge today

Staff log time in spreadsheets or not at all; month-end is a chase and real work never reaches the invoice.

How it's designed to work

One time entry on a weekly grid or phone, rounded to the profession's unit, approved by the manager and turned into billable value.

Wip — prototype screen, sample data
Wip

Pre-bills take long and partners distrust the numbers

The challenge today

Time, client disbursements and milestones are gathered by hand and narratives edited in Word files.

How it's designed to work

A billing run drafts every engagement at once, and partners review, edit and write down on one screen, with approval by amount band.

Prebill — prototype screen, sample data
Prebill

Clients withhold tax and the certificate never arrives

The challenge today

Receipts do not match invoices, certificates are chased late, and tax credit is lost at filing time.

How it's designed to work

Every receipt creates an expected withholding tax certificate, matched one to one with the invoice, with a chase list before tax filing.

Receipt — prototype screen, sample data
Receipt

Service tax invoices issued at the wrong moment

The challenge today

The tax invoice is issued at billing, so output tax arises before the money does.

How it's designed to work

The invoice before payment is a plain invoice; the tax invoice and receipt are issued when payment is received (or with the invoice, as a company setting).

Taxdocs — prototype screen, sample data
Taxdocs

Monthly retainer hours overrun unnoticed

The challenge today

The client pays the same while using more hours every month, with no evidence of the excess.

How it's designed to work

Draws contract hours down from approved time, warns as the limit nears, bills the excess per policy and gives the client a usage statement.

Retainer — prototype screen, sample data
Retainer

No idea which engagements are profitable

The challenge today

Profit is known only at year-end close, and people cost is buried in salaries.

How it's designed to work

Costs time at real cost rates per engagement, ages work in progress, and shows realization and gross margin per engagement, partner and service line.

Profit — prototype screen, sample data
Profit
More screens

What the professional services team sees.

Compliance
Conflict
Dashboard
Time
Time approve

Prototype screens in the Thai-language UI, with sample data.

What makes it different

Designed around how professional services really runs.

The engagement, not the period, is the unit of profit

Designed so every hour, expense and invoice ties to an engagement, giving gross margin per engagement across its whole life.

Record time once

Designed so one time entry feeds cost, billable value, monthly hour banks and utilization, with no re-keying.

Several fee models in one proposal

Designed to offer fixed fee, capped time, retainer or a mix, each with its expected profit shown before the proposal goes to the client.

Pre-bills a partner can decide on

Designed with narratives in the profession's style, and write-downs that carry a reason and an approver by amount band.

Thai service-business tax

Designed so VAT arises at payment, client disbursements stay outside VAT, withholding is handled and every withholding tax certificate is tracked.

Work in progress you can see

Designed to age unbilled work in bands and show lock-up days, so you know where money is stuck in work and receivables.

Who it is for

One system, fitted to your type of business.

Accounting and audit firms

Designed for monthly bookkeeping fees, a filing calendar for every client, client document chasing and signer license tracking.

Law firms

Designed for six-minute time entry, itemized invoices, court fees on behalf of clients, conflict checks, hearing dates and monthly retainers.

Consulting firms

Designed for multi-option fee proposals, fixed fees by milestone, deposits, staff availability for sales and profit per engagement.

IT firms and agencies

Designed for mixed fixed fee, time-based and monthly support work, quarterly excess hours and freelancer subcontracting.

Architecture and engineering design offices

Designed for fees by design stage, sign-off by a holder of a valid license, monthly supervision fees and retention.

Editions

Three editions, sized to your business.

Starter

Small firms and accounting practices, up to 15 users, one company.

Standard

Law firms, consultancies, agencies and design offices, 15 to 100 users.

Enterprise

Groups of companies and large firms, 100 users and up, multiple companies.

Capabilities describe design scope; performance figures are design targets, not measured results.
Pricing is agreed per project.

Questions

About the professional services solution

Who is the professional services solution for?
Accounting and audit firms; Law firms; Consulting firms; IT firms and agencies; Architecture and engineering design offices.
Which problems does the professional services solution address?
Worked hours go unbilled; Pre-bills take long and partners distrust the numbers; Clients withhold tax and the certificate never arrives; Service tax invoices issued at the wrong moment; Monthly retainer hours overrun unnoticed; No idea which engagements are profitable.
Which editions are available, and what does it cost?
Three editions — Starter, Standard and Enterprise — sized to your business. Pricing is agreed per project.
Is each industry a separate system?
No. Every industry solution runs on the same shared ERP core — finance, stock, sales, purchasing, production and transport — and adds only what is specific to the sector.
How do we start?
Book a discovery workshop through the contact form, or write to team@innobiz.studio. The conversation starts from how your business runs today.

Tell us how your professional services business runs today.