Where does IOLTA account interest actually go?

Key Takeaways

• Interest earned on an IOLTA account does not go to the client and does not go to the attorney. It is remitted directly to the state's IOLTA program, which uses it primarily to fund civil legal aid for people who cannot afford representation.

• This structure exists specifically because it would be unethical for an attorney to derive financial benefit from client funds, and because the individual client's funds are typically too small or held too briefly to earn meaningful interest for that specific client after accounting for administrative costs.

• The attorney is not responsible for calculating, collecting, or forwarding this interest. The financial institution handles the calculation and remittance directly to the State Bar or state IOLTA program; the attorney's obligation is choosing an eligible institution and maintaining the account correctly.

• Funds large enough, or held long enough, to earn meaningful net interest for a specific client are handled differently: they go into a separate, individual interest-bearing account for that client's benefit, not into the pooled IOLTA account at all.

• The first American IOLTA program launched in Florida in 1981, following a change in federal banking law that allowed certain checking accounts to bear interest for the first time; nearly every state has since adopted some form of the program.

A client asks their attorney a reasonable question after a case closes: their retainer sat in a trust account for eight months, so where did the interest on that money go? The honest answer surprises most clients: not to them, and not to the attorney either. It went to a state program that funds legal aid for people who couldn't otherwise afford a lawyer, and this has been the standard structure since the early 1980s.

Numetix takes an expert-led, AI-powered, and human-in-the-loop approach to trust account education, and this is one of the most consistently misunderstood mechanics in the entire system, worth explaining clearly rather than assuming it's obvious. This guide covers exactly where IOLTA interest goes and why the structure exists.

Quick Answer: Where does IOLTA account interest actually go?

• To the state's IOLTA program, not to the client and not to the attorney. Nearly all state IOLTA programs use this revenue primarily to fund civil legal aid organizations serving people who cannot afford a lawyer.

• This applies specifically to nominal or short-term client funds pooled in an IOLTA account. Funds large enough or held long enough to earn meaningful net interest for a specific client are placed in a separate individual account for that client, not pooled into IOLTA at all.

• The financial institution calculates and remits the interest directly; the attorney does not personally handle, calculate, or forward this money at any point in the process.

Why the interest doesn't go to the client

Before IOLTA programs existed, client funds too small or held too briefly to earn meaningful interest sat in pooled, non-interest-bearing checking accounts, because federal banking law prohibited commercial banks from paying interest on checking accounts at all until Congress changed the law in 1980. Once that changed, a genuine question arose: this pooled money could now earn interest, but no individual client's specific portion of the pool was large enough or held long enough for that interest to meaningfully belong to them after subtracting the cost of tracking and distributing it. Rather than let attorneys keep interest that couldn't fairly be attributed to any specific client, or create an administratively unworkable system of tracking pennies of interest per client, states adopted IOLTA: the interest is aggregated across the entire pool and directed to a public purpose instead.

Why the interest doesn't go to the attorney

It would be a direct ethical violation for an attorney to derive personal financial benefit from funds that legally belong to a client, and interest earned on a client's money, however briefly held, is generally understood to belong to that client's interests, not the attorney's, even when the amount is too small to distribute individually. IOLTA resolves this by directing the interest to a public legal aid purpose instead of either party keeping it, which sidesteps the ethical problem of an attorney profiting from client funds while still putting the money to a use connected to access to justice.

When funds are NOT pooled into IOLTA, and go to the client instead

If a client's funds are substantial enough, or expected to be held long enough, that they would earn net interest exceeding the cost of maintaining a separate account, the attorney is required to place those funds in an individual interest-bearing account for that specific client's benefit, not the pooled IOLTA account. This is the mechanism by which a large settlement held for an extended period, for example, does generate interest income that belongs to the client directly, distinct from the smaller, shorter-term funds that flow through the standard pooled IOLTA structure.

What the attorney is actually responsible for

The attorney's obligation is selecting an eligible financial institution, one that meets the state's requirements for interest rates and reporting, and maintaining the trust account correctly. The bank itself calculates the interest earned and remits it directly to the State Bar or the state's IOLTA administrator; the attorney does not personally calculate, collect, or forward this interest at any point. This is explicitly confirmed in California's IOLTA guidance: lawyers are not responsible for ensuring interest is accumulated and forwarded, since financial institutions bear that specific compliance obligation.

Frequently asked questions

Do IOLTA accounts earn a specific, fixed interest rate?

Rates vary by financial institution, but California sets an Established Compliance Rate benchmark of 68% of the federal funds rate, or 0.68%, whichever is higher, that participating institutions must meet or exceed. Some institutions voluntarily offer premium rates and fee waivers to be listed favorably among eligible IOLTA institutions, though the underlying rate is set by the bank within the state's minimum requirements, not by the attorney or client.

Can a client request that their portion of IOLTA interest be paid to them directly?

No, not within the pooled IOLTA structure itself. If a client's specific funds are large enough to warrant individual interest treatment, the correct mechanism is placing those funds in a separate individual account from the outset, not requesting a carve-out of interest from the pooled account after the fact. This determination is generally made by the attorney when the funds are first received, based on the amount and expected holding period.

Is IOLTA the same in every state?

The core structure, pooled nominal or short-term client funds generating interest directed to a public legal aid purpose, is consistent nationally, but specific rates, administering organizations, and reporting requirements vary by state. California's program is administered through the State Bar directly; other states route IOLTA funds through a separate state bar foundation or legal aid organization structure. Confirm the specific administering body and current rate requirements for the state where the trust account is held.

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