The First 48 Hours: What a Good Client Onboarding Looks Like
The first two days after a client says yes decide how the whole engagement runs. Here's how to build an onboarding runway that captures everything you need — once.
A client says yes. That's the moment your firm's real work starts — and it's also the moment most practices leak time, information and goodwill. The email goes out asking for last year's financials. Then another for the ABN. Then a follow-up because the trust deed never arrived. Three weeks later you're still chasing bank statements and the client is already wondering whether they made the right call.
The first 48 hours set the tone. Do them well and the whole engagement runs smoother, because you collected the right things once instead of drip-feeding requests for a month. This is where good accounting client management software earns its keep — not in the flashy features, but in the boring discipline of a repeatable onboarding runway.
Onboarding is a process, not an email
The core mistake is treating onboarding as a one-off email you write from memory each time. Every new client gets a slightly different version, depending on how busy you were that day and what you happened to remember. The result is inconsistent data, missing documents, and a client experience that varies wildly depending on who signed them up.
Instead, treat onboarding as a defined sequence with a fixed set of steps. Whether you're a sole practitioner or running a team of fifteen, the same client type should trigger the same runway every time. That consistency is what lets you delegate onboarding without losing quality, and it's what stops things falling through the cracks when three new clients land in the same week.
The data you collect now decides your first year
Here's the part people underestimate: what you capture at onboarding determines how easy the next twelve months are. Get the entity details, obligations and contacts right up front, and the work almost runs itself. Get them wrong — or leave gaps — and you'll be correcting records, chasing signatures and re-asking for information every quarter.
A solid onboarding capture includes:
- Entity details: legal name, ABN, ACN, entity type, and the structure behind it — trust, company, partnership, sole trader.
- Obligations: which BAS cycle they're on, whether they're registered for GST, PAYG withholding, super obligations, ASIC review dates, income tax lodgment timing.
- Contacts and roles: who signs, who pays, who you actually email when you need bank statements.
- Access and authorities: Xero access, ATO agent linking, portal login.
- The engagement itself: scope, fee, payment method.
When this lives in your client accounting software as structured data — not buried in an email thread — every downstream job pulls from it. The recurring BAS knows the cycle. The compliance calendar knows the deadlines. The invoice knows who pays. You entered it once.
Sync the entity data, don't retype it
If you run Xero, a big chunk of the client record already exists somewhere. The trap is entering it twice — once in your practice system, once in the ledger — and letting the two drift apart. A client's ABN gets fixed in one place and not the other, and six months later you have a matching problem nobody wants to untangle.
Two-way sync solves this by making the entity data agree from day one. Get the ABN and ACN right at onboarding, sync it, and you've avoided the duplicate-contact headache before it starts. In Finye, the client record and Xero stay aligned, so the onboarding data you capture flows through instead of being re-keyed by whoever touches the file next.
Turn the runway into work items
Capturing data is only half of onboarding. The other half is the actual tasks — request documents, send the engagement letter, set up recurring jobs, configure the portal. These should be work items on a board, not mental notes.
When onboarding is a job template, the same steps appear every time a client is added. Nobody has to remember the sequence. A junior staff member can run it end to end because the board tells them what's next. And you can see, at a glance, which new clients are fully onboarded and which are stuck waiting on a signature or a bank feed.
This is where account practice management software stops being a filing cabinet and starts being an operating system. The engagement letter goes out with e-signing built in, so scope and fee are agreed before work begins. The portal collects the documents in one place instead of the trickle of attachments across a dozen emails. The recurring jobs are created and dated the moment onboarding completes.
Onboarding staff runs on the same runway
Here's the quiet benefit of building a defined onboarding process: it doubles as staff training. When a new team member joins, you don't have to explain how your firm takes on clients in a two-hour conversation they'll half-remember. You hand them the template. They follow the steps. They see how a client goes from signed to set-up because the process is written into the system, not into your head.
A firm that onboards clients the same way every time is a firm that can add staff without slowing down. The 'how do we do this?' question — the one that interrupts your day every time someone new hits an unfamiliar task — gets answered by the workflow itself. That's how you grow past the point where every process depends on you personally remembering it.
Build it once, run it every time
You don't need a perfect onboarding process to start. You need a consistent one. Write down the steps you already take, standardise the data you always need, and turn it into a repeatable runway. Then refine it as you learn what you keep having to go back for.
The payoff shows up all year. Fewer chasing emails. Cleaner records. Faster first jobs. Clients who feel looked after because the handshake was smooth. And a team that can take on the next client — and the one after that — without you being in the room.
In Finye, that whole runway lives in one place: the client record, the engagement letter, the portal, the recurring jobs and the Xero sync all built off what you capture on day one. Get the first 48 hours right, and the rest of the engagement is just running the plan.