Client Onboarding for Accountants: Automate the First Week

Client onboarding automation is the process of using software to handle repetitive tasks between signing a new client and starting billable work, like sending engagement letters, collecting tax file numbers, requesting documents, and updating your practice management system, without manual input at every step.

For accountants, onboarding typically includes:

• Sending and tracking engagement letters
• Getting the client to nominate you as their agent with the ATO, and collecting forms like TFN declarations
• Requesting bank statements, BAS records, payroll files, superannuation summaries
• Setting up the client in Xero Practice Manager or your CRM
• Scheduling the first planning call
• Sending a welcome email with next steps

Without automation, each step is a manual task. You send an email. You wait. You follow up. You download a PDF. You copy data into another system. You check if they've signed the engagement letter yet. You send another reminder.

Workflow automation removes the manual handoffs. A client signs your engagement letter in DocuSign, and your system automatically sends the next step: a link to upload their financial documents. When they upload, your CRM updates their status to "Documents Received" and schedules a reminder for you to review. No emails written. No copying and pasting. No "did they send that yet?" moments.

The chasing adds up. A Progress Software survey of 355 professional services firms across 10 industries, accounting included, found staff spend nearly 20 hours a week collecting documents and signatures, following up with clients, clarifying requests and tracking tasks. It's a global survey and it covers all client coordination, not only onboarding. But onboarding is where most of that chasing starts.

Say a firm takes on a new small business client and onboards them by email. Here's how it can go, as an example.

Now here's the same onboarding, automated.

Don't try to build everything at once. Start with the highest-impact, lowest-complexity tasks. These are the pieces where automation saves you the most time for the least setup effort.

1. Engagement Letter Signing

This alone takes days out of onboarding and removes the follow-up emails. It's the single easiest win.

2. Document Collection

No more "where do I send this?" emails. No more sorting through mystery file names.

3. ATO Compliance Forms

For Australian accountants, two ATO steps come up with most new clients:

• Agent nomination: under client-to-agent linking, a business client nominates you as their registered agent in the ATO's online services, for the authorisations you need, such as activity statements if you're lodging their BAS. The client has to do this themselves. You can't do it for them.
• Tax File Number (TFN) declarations for their new employees, if you're running their payroll

This cuts the back-and-forth from days to minutes. Your workflow automation checks that required fields are complete before marking the client as "Ready to Lodge".

4. CRM and Practice Management System Updates

You touch nothing. It just happens.

This is where tools like n8n, Zapier, or Make shine. You can connect DocuSign to Xero Practice Manager to HubSpot without writing code. One trigger, three actions, zero manual data entry.

An onboarding workflow is a chain of triggers and actions that runs from the client's first form to your first planning call. Here's how one built with n8n and Xero Practice Manager can run, as an example.

Your part is the review and the approval. Compare that to the 16-day manual example above.

Software for automated onboarding can start from a few dollars a month per tool, and the practice manager may already be in your Xero partner plan. Here are the starting prices from each vendor's own page.

Prices checked October 2026: DocuSign, Xero Practice Manager, Zapier, Make, n8n, Ignition, Karbon.

What matters is how that compares with the billable time onboarding takes now. Here's a worked example. Every input is an assumption, so swap in your own.

Use our automation audit to see what the numbers look like for your practice specifically.

You have three options:

Option 1: DIY with no-code tools. If you're comfortable with tools like Zapier or Make, you can connect DocuSign, Google Drive, and Xero Practice Manager yourself. It'll take some trial and error, but it's doable. The risk: you'll spend weeks learning, testing, and fixing broken workflows when a field name changes. Those are weeks you're not billing clients.

Option 2: Use an all-in-one platform. Tools like Ignition or Karbon are built specifically for accounting firms. They have client onboarding workflows out of the box. Less flexibility than a custom build, but faster to launch. Good choice if you want something working by next week.

Option 3: Work with an automation specialist. You describe your current onboarding process. An automation specialist (like UnderCurrent) maps it out, builds the workflows, connects your tools, and tests everything with real client data. You get a system tailored to how your firm actually works, not how a generic SaaS platform thinks you should work. The system lives inside your tools, not bolted on top. If you change tools later, we migrate the workflows. It's a partnership, not a transaction.

Option 3 suits firms whose onboarding doesn't fit a platform's template, or who don't want to spend their own evenings learning workflow automation on YouTube.

Short answer: yes, but you need to structure it right.

Forms like TFN declarations have required fields that must be completed correctly. The risk with manual processes isn't just time, it's errors. A client forgets to sign. They fill in the wrong ABN. You miss a required field.

Automated forms reduce errors because:

• Pre-filled fields: Your system fills in your agent number, the client's ABN, and the date automatically. They only fill in the blanks you can't pre-fill.
• Required field validation: The form won't submit unless all required fields are complete. No more "oops, they forgot to sign" moments.
• Version control: You're always using the current ATO form template. No risk of sending a client an outdated form you saved to your desktop in 2019.

The key is using fillable PDFs or e-signature platforms that support conditional logic. Tools like PandaDoc and DocuSign let you set fields as required, pre-fill data from your CRM, and lock sections that shouldn't be edited. Agent nomination is the exception: the client completes it in the ATO's online services, so the automation's job is a clear guide and a reminder until it's done.

If compliance forms are a blocker for you, that's exactly where custom workflow automation pays off. We build it once, test it with your client data, and you never think about it again.

Different practices automate different parts of onboarding, depending on where their chasing happens. Here are three examples of how it can look in a bookkeeping firm, a tax agent and an advisory firm. They're illustrations, not client results.

Example 1: Bookkeeping Firm in Melbourne

Before: Say a Melbourne bookkeeping firm onboards each new client by email. The owner spends hours per client on follow-up emails, document sorting and Xero setup.

After: The client fills out a form, signs an engagement letter in DocuSign, and uploads bank statements and invoices through a secure portal. The system creates their Xero organisation, invites them as a user, and schedules the first call. The owner's part is reviewing the uploaded files.

Example 2: Tax Agent in Sydney

Before: Say a Sydney tax agent's new clients email PDFs of their income statements, bank statements and rental property records. The agent downloads everything, renames files, sorts them into folders, and enters data into their tax software by hand.

After: Clients receive a checklist of required documents with upload links. They tick off each item as they upload. Files are auto-named and saved to Google Drive. The agent gets a notification when all documents are ready, and text recognition (OCR) can pre-fill data from the uploaded PDFs for the agent to check.

Example 3: Advisory Firm in Brisbane

Before: Say a Brisbane advisory firm needs email after email to schedule the first strategy session, collect background info, and send pre-meeting materials.

After: The client signs the engagement letter. The system sends a Calendly link to book the first session, then a pre-meeting form asking about their goals, current challenges, and financials. Responses are saved to HubSpot CRM, and the advisor reviews them before the call. The first call is about strategy, not "tell me about your business again".

Want to see what a system like this could save your practice? Use our free business audit to map your current onboarding workflow and spot the biggest time leaks.

Start with one workflow. Don't try to build the entire onboarding system at once. Pick the single task that wastes the most of your time right now.

For most accountants, that's either:

1. Engagement letter signing (if you're still emailing PDFs and waiting for scanned copies)
2. Document collection (if you're chasing files via email and sorting through mystery attachments)

Pick one. Fix it this week. Then move to the next.

You don't need a perfect system on day one. You need a system that's better than what you're doing now.

1. Progress Software, Professional services firms lose $60K a year to inefficient client coordination (30 July 2026)
2. Australian Taxation Office, Client-to-agent linking
3. Australian Taxation Office, TFN declaration
4. Vendor pricing pages, checked October 2026: DocuSign, Xero Practice Manager, Zapier, Make, n8n