To get a new lawyer mid-case, hire replacement counsel first, then file a Substitution of Attorney with the court, arrange transfer of your case file, and settle up any unearned retainer or outstanding fee claim with your former attorney. You have the right to fire your lawyer at any time, with or without a reason, and the American Bar Association’s ethics rules treat that right as nearly absolute. The complications are almost always about timing and money, not permission.
Line Up New Counsel Before You Fire Anyone
The worst position to be in is lawyer-less with deadlines approaching. Start interviewing replacements while your current attorney is still on the case. Referrals from people who’ve been through similar matters tend to be more useful than online reviews, and bar association referral services organized by practice area can also point you in the right direction.
Be upfront in the consultation that this is a mid-case switch. Any competent attorney will want to know why you’re leaving, what stage the case has reached, and what deadlines are looming. A lawyer who seems eager to sign you up without understanding the case posture is a red flag.
Before the new attorney can formally take you on, they’re required to run a conflict-of-interest check to confirm they don’t have a prior or current relationship with the opposing party, opposing counsel, or anyone else whose involvement could compromise their loyalty to you. The check has to happen before any engagement letter is signed.1American Bar Association. How the Legal Client Intake and Conflict Check Process Works If a conflict exists, the attorney must decline, and you keep looking.
Get the fee arrangement in writing before signing. If your old lawyer was on contingency and the new one bills hourly (or the other way around), the total cost of the case can shift dramatically.
The Pro Se Gap and Why Deadlines Don’t Pause
There’s often a period after you’ve fired your old lawyer but before your new one has formally appeared. During that window, you’re representing yourself, which courts call proceeding “pro se.”
Deadlines do not pause because you’re between lawyers. If a response is due in 14 days and you haven’t signed up replacement counsel, you’re still responsible for that filing. The court won’t automatically extend your time, and the other side has no obligation to wait. Court staff can answer procedural questions like where to file something, but they’re prohibited from giving legal advice.
This is the main reason to line up new counsel before terminating the old relationship. If overlap isn’t possible, ask the new lawyer during the initial consultation whether they can enter an appearance quickly enough to cover any pending deadlines. A short continuance is sometimes available, but don’t count on it.
Filing the Substitution of Attorney
Once you’ve hired new counsel, the formal switch happens through a document called a Substitution of Attorney. Federal courts use a standard form, AO 154, and most state courts have their own version.2United States Courts. Substitution of Attorney It identifies the old lawyer, the new lawyer, and the client, and all three typically sign it.
Filing the substitution officially puts the court and opposing counsel on notice that someone new is handling the case. Until it’s filed, your old lawyer remains the attorney of record, so court notices and filings from the other side still go to them. Your new lawyer should handle filing promptly.
Separately, send your former attorney a written notice confirming the termination. The ABA’s ethics commentary recommends putting it in writing to create a clear record if a dispute about the separation arises later.3American Bar Association. Model Rules of Professional Conduct Rule 1.16 – Comment on Declining or Terminating Representation Keep it professional and brief. You don’t need to explain your reasons.
When a Judge Can Say No
In civil cases where both sides have private attorneys, courts almost always approve a substitution without objection. The situation changes when the switch would disrupt the court’s schedule.
If trial is weeks away and your new attorney would need months to prepare, a judge may deny the substitution or refuse to grant a continuance, effectively forcing you to choose between your current lawyer and a significant delay. Courts weigh whether the request is made in good faith, how far along the case is, whether the other side would be unfairly prejudiced by a delay, and whether you had earlier opportunities to switch.
Judges are particularly skeptical of last-minute requests that look like tactical delay. If you’re on your third lawyer and asking for another continuance right before trial, expect pushback. The strongest position is switching early, with a new attorney who’s ready to step in without pushing back deadlines.
In criminal cases, courts balance your right to counsel of your choice against the public interest in moving cases forward. A request filed close to a scheduled trial is more likely to be denied, especially if the court believes the switch is motivated by delay rather than a genuine breakdown in the attorney-client relationship.
Getting Your Case File From the Old Lawyer
Your former attorney is ethically required to hand over your file. The ABA’s Model Rules require a departing lawyer to surrender papers and property you’re entitled to as part of protecting your interests after the representation ends.4American Bar Association. Model Rules of Professional Conduct Rule 1.16 – Declining or Terminating Representation The file includes correspondence, court filings, deposition transcripts, evidence, expert reports, and anything else accumulated during the representation.
Most lawyers cooperate and forward the file without drama. Some drag their feet, especially when money is owed. The rules in most jurisdictions don’t allow an attorney to hold your file hostage over unpaid bills, though a minority of states give lawyers more leverage to retain files until fees are resolved. If your old lawyer won’t release the file, your new attorney can press the issue, and a grievance with the state bar is an option. Refusing to return a client’s file after a request is the kind of conduct bar disciplinary systems take seriously.
One limit worth knowing: your former lawyer is required to turn over the file as it exists. They’re not obligated to create new documents, compile research summaries, or produce additional legal work on your request.5American Bar Association. A Lawyer’s Obligation to Convey Information to a Former Client or Successor Counsel They also don’t need to hand over information that’s readily available elsewhere, such as documents you can pull from the court’s online docket.
Settling Up on Fees
Money is the most common source of friction when switching lawyers, and the rules are more protective of clients than most people realize.
Unearned Retainer Refunds
If you paid a retainer upfront, your former lawyer must refund any portion that hasn’t been earned through actual work. Ethics rules require lawyers to keep advance fee payments in a separate trust account and withdraw funds only as they earn them.6American Bar Association. Model Rules of Professional Conduct Rule 1.15 – Safekeeping Property Ask for a detailed accounting of how your retainer was spent. If the numbers don’t add up, that’s a legitimate basis for a fee dispute through your state bar.
Attorney Liens
A former lawyer who believes they’re owed money can assert a lien against your case. There are two types to know. A retaining lien is a common-law right to hold onto your property (including your file, in some states) until you pay. A charging lien attaches to any future settlement or judgment, so the lawyer gets paid out of whatever you eventually recover. Charging liens are more common, and in most states they’re established by statute. Your new attorney should check whether a lien has been asserted and factor it into the case strategy.
Contingency Fee Splits
When the original attorney was working on contingency, the switch gets financially complicated. Your former lawyer can’t collect the full contingency percentage after being discharged, but they don’t walk away empty-handed. They’re entitled to the reasonable value of the work actually performed, calculated at a fair hourly rate for the time they put in. Courts call this quantum meruit recovery.
The discharged lawyer’s share comes out of the total contingency fee, not on top of it. If the case eventually settles, the contingency percentage stays the same, but it gets split between the old and new lawyers based on who did what. If the former attorney did most of the heavy lifting before being fired, their share can be substantial. Raise this with your new lawyer early so no one is surprised at the end.
Court-Appointed Lawyers Are a Different Situation
If you have a public defender or other court-appointed attorney, you can’t simply fire them the way you’d fire a private lawyer, because you didn’t hire them and the court controls the appointment. To get a different appointed lawyer, you generally need to show the judge a legitimate reason: missed filing deadlines, failure to communicate about hearing dates, pressure to accept a plea, or ignored evidence. Personality clashes or general dissatisfaction usually aren’t enough.
Before filing anything, talk directly with your appointed lawyer about what’s going wrong. Sometimes the problem is a communication gap rather than incompetence. If that conversation doesn’t resolve things, put your concerns in writing and present them to the judge. Courts rarely grant a second request for a new appointed attorney, so make the first one count.
After the New Lawyer Takes Over
Expect some ramp-up time. Your new attorney will review the entire file, figure out what’s been done and what needs fixing, and develop their own strategy. A straightforward case with an organized file might take a week or two. Complex litigation with years of discovery takes longer.
Be responsive during this period. Your new lawyer may ask you to fill in gaps the file doesn’t cover or clarify things your old lawyer never documented. From the moment they file the substitution, your new attorney handles all communication with opposing counsel and the court. Direct any questions or documents that come your way straight to their office, and don’t contact the other side yourself, even if you were doing so during a pro se gap.