June 18, 2026
ChatGPT for Accountants: A Practical Australian Guide
Most accountants have tried ChatGPT at least once. Most concluded it wasn’t that useful. They were usually testing it the wrong way.
Generic prompts produce generic output. The practices saving hours every week are using specific prompts with Australian context, ATO, Xero, BAS, client industry, state. That specificity changes everything.
This guide covers what ChatGPT is genuinely useful for in an Australian accounting practice, the limits you need to understand, and 10 prompts you can use today.
What it’s actually good at
ATO correspondence is the highest-leverage starting point. Payment plan requests, objection letters, private ruling applications, give ChatGPT the facts (debt amount, reason, client industry, state) and it produces a solid first draft in under a minute. You review, adjust two sentences, send. Most ATO correspondence takes 30 minutes to write from scratch. With ChatGPT it takes under five.
Client communication is the second area. Month-end reports, fee increase announcements, EOFY preparation emails, overdue payment reminders, ChatGPT drafts these well. The quality is high enough that most need minimal editing.
Variance commentary is where practices with multiple reporting clients get the most time back. Paste in a P&L export, ask for 200-word CFO-style commentary covering the top-line result and the two biggest variances. ChatGPT drafts it, you review for context and accuracy. The shift from 45 minutes to 10 compounds fast when you’re doing this for 10+ clients monthly.
Explaining complex topics to clients is genuinely useful. "How does Division 7A work for a family trust?" or "What does this GST ruling mean?", ChatGPT turns technical concepts into plain English in the client’s specific context. Saves 20 minutes per query.
What it can’t do
ChatGPT has no access to ATO systems, myGov, or any external platform. It drafts, you lodge. Every time.
It has no knowledge of your client’s prior lodgements, payment history, or ATO correspondence history. Every prompt needs to include the relevant context, because there’s no memory of past interactions unless you provide it.
Its training data has a cutoff. For anything that depends on recent ATO guidance or current legislation, verify before acting on the output.
And the privacy point is non-negotiable: don’t paste client TFNs, ABNs, or bank account details into free ChatGPT. The free tier may use your data for training. ChatGPT Plus and enterprise plans have privacy agreements that cover client-specific work. Use those for anything sensitive.
10 prompts for Australian accountants
1. BAS summary for the business owner
My client has $[X] GST collected and $[X] GST paid this quarter. They’re a [industry] business in [state], Australia. Write a 150-word plain-English explanation of their BAS position and what they owe, suitable for a business owner with no accounting background.
2. ATO payment plan request
Write a professional letter to the ATO requesting a [X]-month payment arrangement for a tax debt of $[amount]. The business is a [industry] in [state]. The reason for the shortfall is [reason]. Australian business letter format. Factual and concise.
3. P&L variance commentary
Here is the P&L for [client name], a [industry] business in [state], for [month] vs budget: [paste data]. Write a 200-word CFO-style commentary covering the top-line result, the two biggest variances, and one question the business owner should be asking.
4. Pre-meeting prep
Here are the financials for my client meeting tomorrow: [paste P&L]. What are the five questions this business owner is most likely to ask? What should I be prepared to answer? What’s the one thing they probably haven’t noticed?
5. Overdue payment reminder sequence
Write three escalating payment reminder emails for an invoice of $[amount] that is [X] days overdue. Email 1 at 7 days: friendly. Email 2 at 14 days: firm. Email 3 at 21 days: final notice. Professional Australian business tone.
6. EOFY client checklist email
Write an EOFY preparation email to send to my bookkeeping clients in late May. Cover what they need to have ready by 30 June in Australia: super obligations, payroll finalisation, stocktake if applicable, asset additions, and loan statements. Friendly and practical.
7. Fee increase announcement
Write a professional email announcing a [X]% fee increase effective [date] to a client I’ve worked with for [X] years. Warm but clear. Australian business context.
8. Contractor vs employee summary
Using current ATO guidelines, summarise the key tests for contractor vs employee classification. My client has a worker who [describe arrangement]. Flag the highest-risk indicators for this situation.
9. P&L in plain English
Here is a P&L for a [industry] business: [paste data]. The business owner has no accounting background. Write a 200-word plain-English explanation of what these numbers mean for their business health.
10. New client onboarding email
Write a professional welcome email to a new bookkeeping client. Include a checklist of what I’ll need from them in the first two weeks: bank access, Xero invite, prior tax returns, payroll details, outstanding invoices. Warm but practical. Australian practice context.
Which AI tool to use when
ChatGPT is fast and good for short tasks. Claude is more accurate on anything requiring nuance, ATO correspondence, complex financial explanations, longer documents. Microsoft Copilot is worth using for anything inside Excel: formula generation, spreadsheet analysis, model scaffolding. And for AP automation, the full invoice-to-Xero workflow, that’s dexIQ’s territory, not a general-purpose AI tool.
The mistake is picking one and using it for everything. Pick the right one for the task.
Getting started
You don’t need a course. You need one prompt that saves you time today.
Start with Prompt 3 on your next client report. Paste in the P&L numbers, run it, compare the output to what you’d normally write. If it saves you 30 minutes, that’s your first use case. Add one more next week.
Want 20 more prompts built specifically for Australian bookkeeping workflows? Download the free guide at dexiq.com.au, ATO-safe, Xero-specific, copy-paste ready.