At a glance
- Offboarding difficult clients is a crucial, though often overlooked, business skill for accountants.
- Identify problem clients by red flags like poor communication and bad financial habits.
- Create clear disengagement policies and document all communications to protect your firm.
- End relationships professionally, focusing on ‘fit’ to preserve goodwill and your reputation.
Bringing on new clients is a primary focus for many accountants, but mastering the art of offboarding clients can be just as important — though it’s an often-overlooked skill.
Ending a relationship can be challenging, especially with long-term clients or those who pay well.
However, in cases of chronic payment issues, unreasonable demands, ethical conflicts or incompatible working relationships, it’s sometimes necessary.
And under incoming Anti-Money Laundering (AML) regulations, offboarding risky clients isn’t just advisable; it’s essential.
Here are some tips for parting with problematic clients to protect your reputation, profitability and wellbeing.
Spotting the red flags
Early signs of problematic clients include “poor communication, unreasonable urgency, and a dismissive attitude towards processes that can cause both operational or psychological risks”, says Victoria-based leadership development expert Dr Dony Peter Chacko at AP Psychology and Consulting Services.
“Emotional distress is another red flag; that’s your body telling you that it’s not okay to continue that relationship.”
Caxton Pang, a Sydney-based accountant and managing director of Linton Advisory Group, says clients who consistently complain or blame others indicate potential issues.
“Take a look at their balance sheet. Drawing out money from the business for excessive personal spending, poor record-keeping, not paying their creditors or ignoring basic cashflow management suggests a lack of accountability and that they may expect you to fix everything without their effort.”
The hidden costs of difficult clients
Difficult clients not only consume billable hours but can also cause scope creep, burnout and moral distress, impacting the entire team and diverting attention from valuable clients, says Pang.
“The real danger is cumulative: a constant undercurrent of frustration and wasted time that, over a year, can undermine the culture and financial health of the entire firm. I’ve seen top team members burn out not because of the volume of work, but because of the type of work and the clients they were doing it for.”
Set clear policies from the start
Having clear, transparent policies around your operations and your responsibilities protects both you and your client, says Pang.
“A documented engagement and disengagement process takes the guesswork out, meaning parting ways is a matter of procedure rather than a personal issue.”
Your engagement letter should include termination clauses that clearly outline your policies around unpaid fees (including any fees paid in advance that may be refundable), notice periods, client cooperation requirements and conflict-of-interest provisions.
“They give you a legal and professional standing if the relationship turns sour.”
From there, keep meticulous records of all communication and attempts to resolve issues, ensuring disengagement is documented in writing, he adds.
This will be crucial as forthcoming amendments to the Anti-Money Laundering and Counter-Terrorism Financing Act 2006 (AML/CTF Act) take effect on 1 July 2026, extending rules to high-risk services, updating digital currency regulations and simplifying compliance.
“The clear documentation of these new rules will make compliance even more important while helping accountants to establish clear boundaries from the get-go,” says Chacko.
Have the difficult conversation
When a client relationship turns sour, it’s generally best to address the issue in person, relying on facts and maintaining a calm tone.
And be specific, says Pang.
“The clients you don’t keep are just as important as the ones you do.”
Caxton Pang, Managing director, Linton Advisory Group
“If there’s a pattern of late payments or scope creep, bring examples to the table rather than vague references. It keeps the discussion grounded and harder to dispute.”
Chacko advises keeping the discussion business-like and unemotional.
“Rephrase personal critiques like, ‘I don’t like the way you speak to me’ to something like ‘That’s not working out for the business’.”
Parting on good terms
When ending a client relationship, try to avoid accusations and preserve dignity on both sides, says Pang.
“In our industry, word travels fast and reputations are built as much on how you exit relationships as how you start them.
“Frame discussions around ‘fit’, explaining that your service model may not align with their needs.”
In a disengagement letter, specify how you’ll tidy up their accounts with a deadline, and if suitable, suggest another accountant, offering to transfer their details.
And flag any issues to the new accountant — not to pass judgement, but to ensure they have the full picture and thereby fulfilling your duty of care, adds Pang
Chacko emphasizes the importance of closing the chapter constructively — and seeking support if stress persists.
“In Australia, we now treat psychological safety in the same way as physical safety hazards. Your psychological wellbeing is very important and there are resources and support available.”
And remember, offboarding clients isn’t a failure, adds Pang.
“It’s a strategic business decision that protects your team, your margins and your mental bandwidth. The most successful firms have the courage to curate their client list with the same discipline they apply to their internal team.
“One of the hardest lessons to learn, and one of the most valuable, is that the clients you don’t keep are just as important as the ones you do.”
Enhance your management and professional skills designed with small businesses in mind with IPA’s Management & Professional Skills Competency CPD Bundle.
