The Mid-Financial-Year Handover Checklist for Clients Switching Accountants

09 October 2026·6 min read

Quick answer: Switching accountants mid-financial-year is genuinely straightforward if you work through it in order — request your documents and software access from your old accountant, give them clear written notice, and hand your new accountant a complete file before your next lodgement deadline rather than after. Most of the stress people associate with switching comes from doing these steps out of order, not from the switch itself. A one-page checklist fixes that. 🌴

Here's what I tell every prospective client who's nervous about switching accountants mid-year: the accounting part is the easy bit. 💖 Numbers transfer. What actually trips people up is the admin around the numbers — not knowing which documents to ask for, forgetting they need their own myGov or software login, or sending an awkward, vague email to their old accountant that gets ignored for three weeks. None of that is about your financial situation. It's a sequencing problem, and sequencing problems are exactly what a checklist is for.

What most businesses get wrong

The most common mistake is waiting for the "right" time to switch — usually meaning after the next EOFY — because mid-year feels messier than it actually is. In reality, waiting means another six or twelve months with an accountant you've already decided isn't the right fit, and it rarely makes the actual handover any cleaner; the same documents need to move regardless of when you do it.

The second mistake is asking for documents one at a time, as they're remembered, instead of sending one complete request up front. This turns a single clean handover into a drawn-out back-and-forth, and it's the single biggest reason people describe switching accountants as "painful" when the underlying task is genuinely simple. The third mistake is forgetting that some things aren't documents at all — they're access. Software logins, the ASIC corporate key, and registered agent authority all need to be actively transferred, not just mentioned in an email.

The Mid-Year Handover Checklist — copy this into your own notes or send it straight to your old accountant

Documents to request
– Last 2 years' financial statements and tax returns
– Depreciation schedules and asset registers
– BAS lodgement history for the current financial year
– Payroll records and STP (Single Touch Payroll) finalisation status, if you have employees
– Trust deed, company constitution, or partnership agreement (if applicable)
– Outstanding loan or related-party account schedules
– Any correspondence with the ATO currently in progress (payment plans, audits, objections)
– A list of any work currently in progress and its status

Access to transfer
– Registered tax/BAS agent authority (your old accountant will need to remove themselves, your new one to add themselves via the ATO)
– Accounting software ownership (Xero, MYOB, QuickBooks) — confirm who holds the subscription and transfer admin access, don't just add a new user
– ASIC corporate key, if you operate through a company
– Any linked payroll or STP-enabled software access

What to tell your old accountant
"Thank you for your work over [period]. I've made the decision to move to a new accountant effective [date], and I'd appreciate your help with a smooth handover. Could you please send through [specific documents from the list above] and confirm your removal as our registered agent by [date]? Please let me know your final invoice so we can settle that separately. We're grateful for the work you've done and wanted to give you as much notice as possible."

Sole trader switching mid-year after a bad communication experience: A freelance consultant found their accountant was slow to respond and realised partway through the year they wanted to switch. Sending the full documents list in one email, rather than trickling requests, meant the old accountant could action everything in one go — the whole handover was done inside two weeks instead of dragging on for a month.

Small business with employees, switching ahead of a BAS deadline: A retail business with three staff needed the payroll records and STP finalisation status specifically, because an incomplete payroll handover is one of the most common causes of a messy first quarter with a new accountant. Requesting this explicitly, rather than assuming it would be included in "the usual documents," avoided a gap that would otherwise have surfaced at the next BAS lodgement.

Company structure switching accountants mid-year: A company director assumed their accountant held the ASIC corporate key, only to discover it had never actually been transferred when the company was set up years earlier. Chasing this down added two extra weeks to the handover — a reminder that access items are often the slowest part of a switch, not the financial documents themselves.

How to actually use this checklist

Send the full document and access request to your old accountant in one email, referencing the checklist above, rather than asking for things as you think of them. Give a clear date for when you'd like the handover complete — ideally at least two to three weeks before your next lodgement deadline, so your new accountant has breathing room to review everything rather than scrambling at the last minute.

Hand the same checklist to your new accountant as a confirmation list, not just a request list — ask them to tick off what's arrived and flag any gaps early, while there's still time to chase the old accountant, rather than discovering a missing depreciation schedule halfway through the next tax return. Keep a simple record of what was requested and when, in case anything needs following up.

Finally, settle your old accountant's final invoice separately from the handover itself — mixing the two can slow down document release and creates unnecessary friction at exactly the point where you want things to move quickly.

💡 Send the whole request at once, not piece by piece. The single biggest time-saver in any mid-year handover is one complete, specific document and access request sent up front — it lets your old accountant action everything in one sitting instead of fielding a slow trickle of follow-up emails, which is where most handovers quietly stall.

Don't wait for the "ideal" time to switch — mid-year handovers are routine and rarely messier than EOFY ones.
Don't request documents one at a time — send the complete list up front.
Don't forget access items like the ASIC corporate key and software admin rights — these are often overlooked until they're urgently needed.
Don't combine your old accountant's final invoice with the handover request — keep them as separate conversations.
Don't assume your new accountant will chase every gap — give them the checklist so they know exactly what should have arrived.

Frequently asked questions

Is there ever a bad time to switch accountants mid-year?

Switching in the final few weeks before a lodgement deadline is the one timing that genuinely adds risk, since your new accountant may not have enough time to properly review everything beforehand. Outside of that narrow window, the honest trade-off is mild short-term admin versus the ongoing cost of staying with a firm that isn't the right fit — for most people, that trade-off favours switching sooner rather than later.

Do I need to tell my old accountant why I'm leaving?

No — a brief, polite notice with a handover date is sufficient, and you're not obligated to give a detailed explanation. Keeping it general and professional tends to make the handover smoother than an email that reads as a list of grievances.

What if my old accountant is slow to respond to the handover request?

Follow up in writing with a specific new date, and loop your new accountant in on timing so they can plan around any delay. In most cases a clear, documented request resolves this, though persistent non-response may need a polite reminder referencing your right to your own records.

Can my new accountant request the documents directly instead of me?

Often yes, once you've given written authority for them to do so — many clients find it easier to have the professional conversation happen accountant-to-accountant, though your own signed request is still usually needed to kick off access transfers like the registered agent change.

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Written by

Kate, founder of Chronically Online

I help Gold Coast and Brisbane businesses grow with branding, websites and marketing that actually works.

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