Industry · Professional services
Professional services chargebacks: retainers, unfinished work and fees
Law firms, accountants, consultants and agencies get disputed over retainers, work the client says wasn’t finished, results they didn’t like and invoices that grew. A dispute response goes to the client’s bank, so client confidentiality limits what you can send, and lawyers have trust-account rules to check first.
Key takeaways
- Retainers and unfinished work lead. Clients pay ahead and dispute when the work stalls.
- No carrier, no tracking. Your own dated records are the proof the work happened.
- Confidentiality still applies. The client’s bank isn’t your client; send the minimum.
- Lawyers: check trust-account rules first. Before contesting anything tied to client funds.
Why professional services get disputed
Professional work is invisible until it’s delivered. A client sees a retainer charge and an empty inbox, or a final invoice for hours they didn’t watch you work. Outcomes depend on things you don’t control: a judge, a tax authority, a market. The disputes we see most:
- Retainers and deposits. The client ended the engagement and wants the money back.
- Work not finished. A project that stalled, or a deliverable that never arrived.
- Outcome disputes. The case, campaign or filing didn’t go the way the client hoped.
- Invoices that grew. Hours or scope beyond what the client expected.
- Monthly retainers after cancelling. Recurring fees billed after the client said stop.
Business clients add a twist: the person who signed the engagement often isn’t the person who reads the card statement. A finance team that doesn’t recognize your firm’s name may dispute a charge their own colleague approved.
Which reason codes professionals see
Two families carry most disputes. Not received or cancelled: Visa 13.1, Visa 13.7, Mastercard 4853 (legacy 4855) and Amex C08 or C05. Not as described: Visa 13.3 and Amex C31. Monthly retainers add cancelled recurring (Visa 13.2), and disputed invoice amounts come in as incorrect amount (Visa 12.5).
The insight: the bank isn’t your client
A dispute response travels to your processor, the card network and the client’s bank. None of them owe your client confidentiality. For lawyers, accountants and anyone handling sensitive client matters, that means proof of work has to be shown without exposing the work itself. Dated invoices with plain descriptions, the engagement terms and a record of what was delivered and when usually prove the point. Privileged communications and case detail don’t belong in the packet.
Lawyers, one more step. Card payments into a client trust account, and chargebacks against them, raise bar-rule questions that vary by state. Check your state bar’s guidance before you contest a dispute tied to trust funds.
Outcome disputes have a simple core. If your engagement promised work, not a result, and you can show the work was done, the client’s disappointment isn’t a “not as described” claim. If your marketing promised a result, the analysis changes.
Deadlines to watch
Clients usually have 120 days from the charge. Retainers paid for work scheduled later can run longer: Visa’s window can start on the expected service date, up to 540 days after the payment. Your response window is the date on your notice, usually 7 to 21 days.
Dispute Daddy builds this for you
What matters: the signed engagement terms, dated invoices and a record of deliverables. Dispute Daddy works from the records you upload, builds the response around what the client claimed, and keeps the due date in view. You review, approve and submit. A flat $99 a month. See pricing.
