An evergreen retainer is a legal fee arrangement in which you deposit money into your law firm’s trust account, the firm draws from that account as it bills for work, and you top the account back up whenever the balance falls below an agreed minimum. It functions as a revolving fund that keeps a long-running matter moving without interruption. Firms use the structure most often in complex litigation, ongoing business counsel, and contested family cases, where the workload is unpredictable and can stretch for months or years.
How the Cycle Works
You put an initial sum into the firm’s client trust account. As attorneys and staff log hours or incur costs on your case, the firm transfers the corresponding amount out of trust and into its operating account. Once the trust balance drops to a pre-agreed floor, the firm sends you a replenishment notice, and you deposit enough to bring the balance back up. The cycle repeats until the engagement ends.
A concrete example makes it easier to see. Say your agreement sets a $5,000 initial deposit and a $1,500 replenishment trigger. The firm works until $3,500 has been billed against the account, then notifies you to deposit $3,500 to restore the balance to $5,000. The dollar figures move with the complexity of the matter and the firm’s rates, but the mechanics stay the same.
How It Differs From Other Retainers
The word “retainer” gets attached to several different billing structures, and they are not interchangeable. Before you sign, confirm which one you’re actually agreeing to.
- An evergreen retainer is a revolving trust deposit with a replenishment obligation. The money is yours until the firm earns it, and any unearned balance is refundable.
- An advance-payment retainer is a one-time prepayment into the trust account. The firm draws against it, but when it runs out, there is no automatic refill; you are billed separately from that point forward.
- An engagement fee, sometimes called a “general” retainer, is paid to secure the attorney’s availability rather than to fund work. It is typically treated as earned on receipt, is not held in trust, and is generally nonrefundable. The legal work itself is billed on top of it.
The defining feature of the evergreen version is the ongoing duty to keep the account topped up.
When It Fits and When It Doesn’t
Evergreen retainers suit matters that are ongoing, unpredictable, or both: protracted civil litigation, complex divorce or custody disputes, corporate compliance and advisory work, and transactional matters that unfold in phases. The firm gets assurance that funds will be available when the work surges, and you spread the cost across smaller periodic deposits rather than one large upfront payment.
For a discrete matter with a predictable scope, like drafting a single contract or an uncontested filing, the structure is more than the situation needs. A flat fee or a simple advance payment is usually the better fit when the total cost can be estimated at the outset.
What the Agreement Should Spell Out
Under the ABA Model Rules, your attorney should communicate the scope of representation and the basis or rate of the fees at or near the start of the engagement, preferably in writing.1American Bar Association. ABA Model Rules of Professional Conduct – Rule 1.5 Fees For an evergreen arrangement, the written agreement should be specific on each of the following points:
- The initial deposit amount.
- The replenishment trigger, meaning the minimum balance that obligates you to add funds.
- The replenishment amount and the deadline for depositing it after notice.
- The hourly rates for each attorney and staff member who may bill, and which expenses get charged to the account.
- The scope of legal services covered, and what falls outside it.
- How often you will receive itemized billing statements.
- How either side can terminate the engagement and what happens to the remaining balance.
Read the replenishment clause with particular care. Some agreements demand a deposit within 10 or 15 days of notice. If that window is too tight for your cash flow, negotiate it before you sign, not after you’re in the middle of a case.
What Happens If You Don’t Replenish
Failing to top up the account has consequences. Under the ABA Model Rules, a lawyer may withdraw from representing a client when “the client fails substantially to fulfill an obligation to the lawyer regarding the lawyer’s services and has been given reasonable warning that the lawyer will withdraw unless the obligation is fulfilled.”2American Bar Association. ABA Model Rules of Professional Conduct – Rule 1.16 Declining or Terminating Representation Not funding the retainer fits that description.
In practice, your attorney will usually warn you before moving to withdraw, sometimes more than once. If a case is already in active litigation, losing counsel mid-stream is a serious problem, and even where a court grants some transition time, you’ll need to line up new representation quickly or continue on your own. If you’re heading into a cash flow problem, tell the firm early. Many will adjust the replenishment schedule or amount rather than terminate the engagement.
Where the Money Sits and Who Owns It
Deposits under an evergreen arrangement go into a client trust account, not the firm’s operating account. That’s not a preference; the ABA Model Rules require lawyers to hold client property, including prepaid fees, separately from the lawyer’s own funds.3American Bar Association. ABA Model Rules of Professional Conduct – Rule 1.15 Safekeeping Property The firm may move money from trust to its operating account only after the fees have been earned or the expenses actually incurred. Withdrawing unearned funds from the trust account is a serious ethical violation that can lead to discipline up to disbarment.
The practical point for you: the balance in the trust account remains your money until the firm earns it. You have not made a gift or a permanent payment. You have the right to regular accountings, and you can request a full accounting at any time.3American Bar Association. ABA Model Rules of Professional Conduct – Rule 1.15 Safekeeping Property Read the itemized statements when they arrive. If a line item looks wrong, raise it right away.
Getting the Unused Balance Back
You can end the attorney-client relationship at any time. When the engagement ends, for any reason, any unearned money left in the trust account belongs to you. The ABA Model Rules require lawyers to “promptly deliver to the client” any funds the client is entitled to receive.3American Bar Association. ABA Model Rules of Professional Conduct – Rule 1.15 Safekeeping Property The firm can deduct fees already earned and costs already incurred; the rest comes back.
If a firm refuses to return unearned funds or delays without explanation, you can file a complaint with your state bar. State bars treat trust account violations seriously because they touch a lawyer’s core fiduciary duty. Before it comes to that, a written demand identifying the amount owed and pointing to the termination clause in your retainer agreement usually resolves the matter.
Pushing Back on Charges
An evergreen retainer is not a blank check. Every fee drawn from the trust account must be reasonable, and the ABA Model Rules set out eight factors for evaluating what “reasonable” means, including the time and labor required, the difficulty of the legal questions, the customary rate for similar work in the area, and the results obtained.1American Bar Association. ABA Model Rules of Professional Conduct – Rule 1.5 Fees If you think the firm is overbilling, ask for a detailed accounting. If the response doesn’t hold up, most state bars offer a fee arbitration program you can use to dispute the charges.