Accountant Client Termination Letter Template

Use this accountant client termination letter template to state when you stop acting, which work remains and who must meet the next obligations. Send the letter after checking your notice terms and preparing the records the client needs to move.

Accountant Client Termination Letter Template

A client termination letter, also called a disengagement letter, records the end of the engagement and the work each party must handle. Keep the wording factual. A list of missed requests or accusations can inflame a dispute without helping the client arrange their next accountant.

Build your letter from the fields below. Complete the date fields from the actual engagement and client account before sending it.

Letter field	What you must put in it
Letter date and addressee	Date sent and the client or authorised representative receiving it
Clients covered	Every individual and legal entity whose engagement ends
End date	Exact date your services end under the notice clause
Completed work	Services completed and whether returns were lodged or only prepared
Remaining work	Each unfinished service, its current status and who will finish it
Obligations schedule	Each upcoming lodgment and payment due date, source of that date and person responsible
Records	Documents being returned, delivery method and any authorised transfer to the next accountant
Fees	Invoice reference, outstanding amount, GST treatment and payment terms
Access changes	ATO client-list removal and any ASIC, RAM or software access that ends
Response details	Contact for handover questions and request to acknowledge receipt

Attach the obligations schedule to the letter. Separate lodgment from payment, even when their due dates match. Include agent-program dates currently shown on the account and warn that those dates may change after removal.

Short Sample for an Individual

This invented sample assumes a 30-day contractual notice period and no unpaid fees. Put the actual letter date, client name and end date in the letter header.

Our engagement to prepare your individual income tax returns ends 30 days after this notice, on the end date shown above.

We have lodged your previous income tax return. We have not prepared or lodged your current return. You must arrange its preparation and lodgment, and pay any tax due. The attached obligations schedule lists the due dates currently recorded for you.

We will remove you from our ATO client list when the engagement ends. Your lodgment due date may change, so your new tax agent must confirm the date that applies.

We are returning your original documents and copies of the completed return through our agreed secure delivery method. No fees remain unpaid. With your written authority, we can send the handover records to your new accountant.

Please acknowledge receipt and tell us who will receive the records.

Worked Example for a Client Group

This invented example uses anonymous entity roles and a neutral practice register. It assumes 30 days’ notice, a company, its corporate-trustee role and two individual clients. The fictional outstanding service fee is $880 including GST, payable within 14 days of the invoice.

This notice ends our accounting and tax engagements for the operating company, the corporate trustee acting for the family trust and both individual clients named above. Each engagement ends on the stated end date, 30 days after this notice.

We have completed and lodged the operating company’s previous income tax return and its most recent activity statement. The trust return is prepared but remains unlodged pending approval. Neither individual’s current income tax return has been prepared.

During the notice period, we will lodge the prepared trust return if we receive the required signed authority and complete information in time. We will confirm its lodgment separately. If that work remains unfinished at the end date, the new accountant must complete it.

The attached schedule lists each entity’s outstanding lodgments and payments, their currently recorded due dates and the work we will complete. All other listed work is your responsibility. Appoint a replacement accountant promptly and have them confirm the applicable due dates.

We will remove each departing tax client from our ATO client list at the end of the engagement. Access to our lodgment program ends, and your applicable due dates may change. We will separately notify ASIC that we cease as registered agent for the company and arrange the software access changes listed in the handover schedule.

We are returning the original source documents, paid-for financial statements and completed returns listed in the records schedule. With authority from each relevant client, we will send those records to the incoming accountant. We retain our own service records securely under our retention obligations.

Invoice CT-01 has $880 including GST outstanding. Payment is due within 14 days of that invoice. Send any invoice dispute to the practice contact stated in the letter.

Please acknowledge receipt and confirm the authorised recipients for the handover.

The examples are authored wording for adaptation. CA ANZ has member-exclusive disengagement templates for assurance and non-assurance engagements. Membership access does not make the examples above professional-body templates.

Checks Before You Send the Letter

Read the notice and termination clause in the signed engagement letter before setting the end date. Follow its notice period and delivery requirements. Identify separate engagements for each entity, even when one person manages the group.

Prepare the obligations schedule while you still have account access. Record overdue work as well as the next lodgment and payment obligations. Decide what you can finish during the notice period and tell the client which work needs a replacement accountant.

The TPB Code of Professional Conduct includes acting lawfully in the client’s best interests, managing conflicts and protecting confidentiality. It also requires competent services and reasonable care over tax compliance. These duties continue to matter during the exit. Give the client enough information and usable records to arrange the next step without leaving an obligation unexplained.

Keeping clients informed under the Code Determination has specific disclosure requirements. It does not create one universal disengagement notice period. The contract and the circumstances still determine the notice you give. The wider Code obligations explain those duties.

Separate a business decision to stop acting from ending for cause. Non-payment, dishonesty, an unmanageable conflict or refusal to correct a false statement can require different action. Document the facts privately and obtain advice where immediate withdrawal or a reporting obligation is involved. Ending the engagement does not itself resolve a false statement already made.

For an ordinary change in your client mix, give contractual notice and arrange the handover. CA ANZ’s disengagement guidance warns that short notice can cause loss and contractual disputes. If a deadline is close, agree who will handle it before the engagement ends.

Removing the Client From Your ATO Client List

Remove the departing client in Online services for agents after arranging the handover and ending your authority. Before removal, replace your practice contact details on the client’s record so correspondence reaches the client or their authorised replacement.

The ATO’s published removal instructions give these steps.

1. Select My practice then Remove client. The Remove client quick link is another route.
2. In Find a client, enter the client identifier or name.
3. Select Find and confirm the displayed client is the one whose engagement ends.
4. Select Submit to remove the client. Retain the confirmation with your exit record.

Removal ends your access, although the displayed list can take about 15 minutes to update. A final return or non-lodgment advice does not substitute for removing the client. The Online services for agents guide covers the surrounding portal tasks.

Tell the client that agent-program lodgment arrangements depend on the applicable ATO rules and their agent relationship. The client cannot assume your former due dates continue. Record the dates shown before removal and ask the incoming agent to confirm the dates now applying through the ATO client-list guidance.

If the client has already nominated a new agent, coordinate the handover with their authority. Nomination alone does not prove that every relevant account has been linked. Confirm the replacement’s scope and your remaining links before removing them. Avoid adding the client again without fresh authority.

End other access separately. For a company, notify ASIC using Form 361 when you cease as its registered agent. Deal separately with permission to use your address as its registered office.

Review any business authorisations in Relationship Authorisation Manager (RAM). An eligible user can remove their own authorisation, or the business’s principal authority or authorisation administrator can remove a representative. Follow the RAM removal instructions.

Arrange removal of practice staff and adviser access in Xero, MYOB or QuickBooks with the subscription owner. Transfer administration where needed before removing access. Keep the client’s subscription and data available to its owner. Confirm connected apps and other document-sharing permissions separately.

Fee Disputes Before and After You End the Engagement

Send the account statement and discuss disputed invoices before the termination letter goes out. State the amount, invoice references and payment terms plainly in the letter. Separate the debt question from the client’s handover and upcoming tax obligations.

A fee debt does not give you a general right to keep all records. The TPB’s lien guidance distinguishes a possible particular lien over work you improved from source documents supplied for checking. A lien generally cannot cover those unchanged source documents. Obtain legal advice before asserting a lien over specific property.

Withholding documents needed for a tax obligation can expose the practice to a Code complaint. Assess ownership, the claimed lien and the client’s imminent needs separately. Return documents you have no right to retain, and resolve access to disputed work through advice or an agreed handover.

Use your complaints procedure first. A member’s professional body can assess professional conduct within its complaints remit. For the debt itself, use the appropriate state or territory small claims court or tribunal route where available. Jurisdiction and monetary limits determine the forum.

The TPB complaints guidance distinguishes conduct complaints from fee disputes it cannot always resolve. Do not threaten a TPB or ATO report to collect a debt. Any genuine reporting duty requires its own assessment, independent of whether the client pays.

Records, Retention and the Next Accountant

Return original client documents, paid-for client deliverables and the information needed to continue the work. Include completed returns, assessments and correspondence, financial statements, account balances and the status of unfinished jobs. Send only information the recipient is authorised to receive.

Your own working papers generally remain yours, subject to the engagement and the circumstances of their preparation. Keeping working papers does not justify withholding the client’s source documents. Retain secure copies needed to demonstrate the services you provided.

Under the Code Determination, service records must be kept for at least five years after the service is provided. The TPB also requires a record of identity checks for at least five years after the engagement ceases. Its record-keeping FAQs distinguish that check record from retaining copies of identity documents.

Set retention by record category. Apply any longer requirement under your professional standards, insurer terms or a legal hold. Do not treat the five-year service-record minimum as a universal deletion date for every working paper.

Where AML/CTF duties apply, AUSTRAC requires initial customer due diligence records for seven years after the business relationship ends or the last occasional transaction. That rule has its own trigger and record scope. It is separate from the tax-service retention period.

Before answering the incoming accountant, obtain client authority for the disclosure and identify each entity covered. Respond promptly with factual information relevant to their decision to accept the work. Explain outstanding work and genuine professional concerns without making clearance conditional on payment. The ethical clearance letter guide explains what the incoming accountant will ask.

Mistakes That Turn an Exit Into a Complaint

An exit becomes harder to defend when the letter and the practice’s actions disagree. Check these failures before closing the file.

Failure	Fix
Ending days before a due date	Agree responsibility for the immediate obligation and arrange enough time or an appropriate deferral
Leaving out the end date	State one clear end date for each engagement and match it to the notice terms
Saying a return is complete when only prepared	State whether it is prepared, approved or lodged and retain the lodgment receipt
Keeping the client on the ATO list	Complete removal, retain the confirmation and check the list has updated
Leaving software access open	Confirm each adviser, staff and sharing permission has ended after handover
Returning records without a receipt	Keep the delivery record and the authorised recipient’s acknowledgement
Treating silence as agreement to unfinished work	Send the written obligations schedule and follow up urgent unresolved responsibility

A signed acknowledgement helps prove receipt and understanding. A delivery record is useful when the client does not sign. Neither erases earlier duties or changes the notice clause. Close the file only when the recorded work status, access changes and records handover match the letter.