The Checklist That Lives in Someone's Head

Onboarding a new client or staff member shouldn't depend on one person remembering every step. Here's how to turn it into a documented, repeatable process.

Ask most firm owners how they onboard a new client and you'll get a confident answer. Ask them to write down every step, in order, and you'll watch the confidence drain out of the room. The truth is that onboarding — for clients and for staff — usually lives in one person's head. Often the owner's. Sometimes a senior manager who's been there long enough to know where the bodies are buried.

That works right up until it doesn't. The person is on leave. The person is flat out during peak. The person leaves. And suddenly the firm discovers that its most important repeatable process was never actually a process at all.

Why onboarding is the worst thing to leave undocumented

Every firm has undocumented tasks. Most of them are low-stakes — you can figure out where the stationery order goes without a manual. Onboarding is different, because a missed step at the start of a relationship compounds for years.

Forget to collect an ABN or ACN correctly at client setup, and you'll be reconciling mismatched records across your accounting client management software and Xero for the life of the engagement. Skip the engagement letter, and you've got scope creep with nothing to point to. Miss the authority to act, and your first lodgment stalls. The cost of a broken onboarding isn't felt on day one. It's felt every month afterwards.

The same logic applies to staff. A new hire who's dropped into your client accounting workflow with no map spends their first three months asking colleagues where things are — which means the onboarding cost isn't just their ramp-up time, it's everyone else's interruptions too.

The two onboardings are the same problem

It's tempting to treat client onboarding and staff onboarding as separate projects owned by different people. In practice they're the same problem wearing two hats: a sequence of steps that must happen in order, reliably, every time, regardless of who's doing them.

Once you see it that way, the solution is the same too. You stop relying on memory and you build a runway — a documented, assignable list of tasks that the system carries, not a person.

What a client onboarding runway looks like

Capture the client record correctly. Legal name, trading name, ABN, ACN, TFN handling, entity type, key contacts. Get the matching keys right here so your Xero sync doesn't create duplicates later.
Send the engagement letter. Scope, fee, terms — signed before work starts, not chased after.
Set up billing. Whether that's card-on-file, a payment schedule, or standard terms, decide it at the start rather than at the first invoice.
Establish the obligations. Which returns, which BAS cycle, which ASIC dates. These become tracked deadlines, not sticky notes.
Open the portal. Give the client one place to upload documents and see status, so the email chase never starts.
Request the opening documents. Prior year returns, access to their file, ID verification, whatever the engagement needs.

What a staff onboarding runway looks like

Access and accounts. Practice management software login, Xero, email, phone, and the right permission level for their role.
The tour of how work moves. How jobs land on the board, what each status means, when something is genuinely "done."
The standards. Your templates, your naming conventions, your review process. This is where a new person either learns your way or invents their own.
First supervised jobs. A deliberate sequence of low-risk work with a named reviewer, not "here's a login, good luck."
The people map. Who owns what, who to ask about what, who signs off on what.

Turning the checklist into something the firm actually runs on

Writing the list is the easy part. The hard part is making sure it gets followed when everyone's busy — which is exactly when steps get skipped. A document in a shared drive is better than nothing, but it's passive. Nobody's forced to open it, and there's no record of what was actually done.

The step up is to make onboarding a real, recurring job inside your account practice management software rather than a document about a job. In Finye, a new client or a new hire triggers a standard set of tasks on a board — each one assignable, each one with a due date, each one visible to whoever needs to see progress. The engagement letter goes out as part of the sequence and gets e-signed. The obligations you set up become tracked ATO and ASIC deadlines automatically. The client record you create syncs to Xero on the right matching key. The portal opens as a step, not an afterthought.

The point isn't the software for its own sake. It's that the checklist stops living in one person's head and starts living in the system. Anyone can pick up a half-finished onboarding and see exactly what's done and what's outstanding. Nothing depends on the person who "always handles setup" being available.

Standardise once, run it forever

Firms often resist standardising onboarding because they feel like every client is different. Some are — but the structure almost never is. A sole trader and a group of companies both need a client record, an engagement letter, a billing arrangement, tracked obligations and a document request. The details vary; the skeleton doesn't.

Build the skeleton once. Give it variations if you genuinely need them — a version for individuals, one for companies, one for SMSF clients. Then let the same runway carry every new relationship. The work of designing it well pays back on every single client and every single hire from that point on.

This is the quiet advantage of treating onboarding as a product rather than a favour someone does. You're not asking staff to remember the process. You're not hoping the owner has capacity. You're running the same reliable sequence every time — which is the whole reason you invested in client accounting software in the first place.

The test

Here's a simple way to know where you stand. Imagine your most experienced person is out for two weeks and a new client signs today. Can the rest of the team onboard them properly, in order, without a single question that only that one person can answer?

If the answer is no, the checklist is still living in someone's head. Get it out — into a documented, assignable runway your firm actually runs on — and onboarding stops being a risk and starts being a strength.