Law Firm Chart of Accounts: 6 Things to Settle First

Law Firm Chart of Accounts: 6 Things to Settle First

Most law firms inherit their books the way they inherit their office furniture. Someone set up a generic small business template years ago, and every matter since has been squeezed into it. A law firm chart of accounts is the list of categories every dollar gets sorted into, and it decides in advance what your reports will be able to tell you.

Six decisions are worth making before you build or rebuild one. They run in the order you would meet them, so the numbering is a sequence, not a ranking.

One firm to ask about this is Legal Ease Bookkeeping, a Fort Worth firm that specializes in law firm bookkeeping, for firms that want the structure set up by someone who keeps law firm books every day. Its profile does not say it builds charts of accounts specifically, so ask. Legal Ease is a paid featured member of Sam's List.

1. Start Your Law Firm Chart of Accounts With Trust Account Setup

The first decision is the one that is different from every other business. Some of the money passing through a law firm belongs to clients, not to the firm. Your chart has to make that visible: client funds sit in their own accounts, tracked client by client, and they never appear as firm revenue.

In practice, trust account setup means a separate bank account for client funds, a matching liability account in the books, and a ledger that shows how much belongs to each client at any time. Earned fees move from the trust account to the operating account only when they are earned and recorded as such.

This article does not state any state's trust account rule, and you should not rely on a blog post for one. Ask your state bar or ethics counsel what applies to your firm, then have the chart reflect it.

The limitation: a chart of accounts can make a trust account easy to read, but it cannot make a transaction permissible. Whether a particular movement of money is allowed is a question for your bar rules, not for the ledger.

2. Practice Area Tracking: Build Revenue Accounts by Matter Type

A single line called "legal fees" tells you what the firm billed and nothing about where the money came from. Practice area tracking means giving each practice area its own revenue account, or a class or tag that works the same way, so you can see which kinds of work bring in money.

Keep it to the practice areas you actually run. A firm with litigation, family law and estate planning might have three revenue accounts and a fourth for everything else. The same split should carry over to the expenses you can fairly attribute, such as a contract attorney who works only on one practice area.

The payoff is a question the managing partner can finally answer: is this practice area carrying its weight? Fee type matters too, since hourly, flat fee and contingency work behave differently in cash flow. Some firms track them as sub-accounts, others as tags in the billing system.

The limitation: sorting income by practice area is only as good as the data entry behind it. If staff post fees to whichever account is closest, the report will look precise and mislead you. Write down which matters belong in which practice area, and review it when the firm adds a new type of work.

3. Decide How Client Costs Advanced Will Be Booked

Filing fees, court reporters, experts and records requests are often paid by the firm on a client's behalf. The chart needs a consistent home for them. Some firms record costs advanced as an asset, a receivable from the client, until they are reimbursed. Others expense them when paid and record reimbursements as a recovery. Which approach is right depends on your firm's policy, your engagement letters and your bar's guidance.

What matters is that the choice is made once and applied the same way every month. A firm that books some costs as assets and others as expenses ends up with a receivable balance that no one can explain and a cost line that is too small.

Add a way to tie each cost to a matter. Without it, you cannot tell whether a client has been billed, whether a cost on a closed matter is still unrecovered, or whether a contingency case has become a large unrecovered balance.

The limitation: how advanced costs are treated for tax and for ethics purposes may differ from how they are booked, and some are subject to client agreements and bar rules. Ask your CPA about the tax side and your ethics counsel about the rest.

4. Set Up Payroll, Partner Draws and Partner Capital Separately

Law firms pay people in several ways, and the chart should keep them apart. Staff and associate wages belong in payroll expense along with the employer's taxes and benefits. An owner is paid differently depending on how the firm is organized, and the two ways owners get money out, as pay or as a share of profit, should never share one account.

For a partnership, that usually means partner draws and partner capital accounts set up for each partner. For a professional corporation, it can mean owner salary through payroll and distributions recorded as equity. The right treatment depends on the entity and on how it is taxed, so ask your CPA before you set the accounts up.

Keep a separate account for each partner's capital and for draws. Merging them is how a firm ends up unable to say what each owner is owed at year-end.

The limitation: setting up the accounts does not decide how profit is shared or taxed. That depends on the partnership agreement or the corporate structure and on the tax rules that apply to it, so confirm both with a qualified professional.

5. Keep the Law Firm Chart of Accounts Short Enough to Use

A longer chart is not a better one. A firm that creates a new account for every vendor ends up with hundreds of lines, most of them used twice, and a profit and loss statement that no partner will read. A good rule is that an account exists only if someone will use its balance to make a decision.

Group related items. One account for office supplies is usually enough, and the vendor can be recorded on the transaction itself. Use numbering that leaves gaps, so you can add an account later without renumbering everything, and use sub-accounts where you want detail and a roll-up.

Check the chart against the reports you want. Draw up the profit and loss statement you would like to see, then confirm that each line has an account behind it. Where a line has no account, add one. Where an account has no line, ask whether it is needed.

The limitation: a short chart can hide detail you will want later, and a chart that is too short is as hard to use as one that is too long. Revisit it once a year, not once a month.

6. Decide Who Can Change It, and How

A chart of accounts drifts. A busy week produces a new account for a one-time item, the next person adds a similar one, and within a year the structure is not the one you designed. Settle who can add or change an account, and require a short note for each change.

That matters most for the accounts that connect to the trust account and to partner equity, where a mistaken change can ripple through the reports. Keep a simple log with the date, the change and the reason, and have one person own it. If the billing system and the books each have their own chart, document how the two map to each other.

If you move to a new accounting file or software, the chart goes with you. Decide before the move which accounts you are keeping, so the history stays comparable year to year.

The limitation: controlling changes slows down a busy office. Aim for a process light enough to follow, such as a short request to the bookkeeper, not one so heavy that staff create workarounds.

Where Legal Ease Fits

Legal Ease Bookkeeping is based in Fort Worth, Texas, and was founded in 2016. Its profile lists about 12 employees and says it serves clients nationwide, with a minimum of $500,000 in revenue. Law firm bookkeeping is its stated specialty.

A firm that keeps law firm books every month sees how charts of accounts hold up in daily use, which accounts are the ones people misuse and where trust account entries go wrong. That is the kind of experience to ask about when you are deciding who should help you build the chart.

Legal Ease has 9 verified client reviews on Sam's List as of 2026-10-02. Each review is submitted by an individual who identifies as a client of the firm and rates it on communication, subject-matter knowledge, and overall satisfaction. Reviews reflect those individual experiences and do not represent an endorsement by Sam's List. Legal Ease is a paid featured member of Sam's List. Ratings and rankings are not indicative of future performance or results.

The limitation, plainly: the profile does not say that Legal Ease designs charts of accounts, sets up trust account ledgers or builds practice area reporting, so ask whether it does and what each costs. The revenue minimum means a firm below $500,000 may not fit. Ask which accounting and billing systems it works in, and ask for references from firms of your size and practice area.

Frequently Asked Questions

What is a chart of accounts for a law firm?

A law firm chart of accounts is the list of accounts the firm uses to sort its income, expenses, assets, liabilities and equity. It differs from a generic business chart in how it handles client funds, client costs advanced and partner or owner equity. Your CPA or bookkeeper can tell you which accounts fit your firm.

Should a law firm track trust funds in its chart of accounts?

Generally, yes. Client funds are held separately from firm money, and the books should show them as a liability to the client rather than as firm revenue, with a ledger for each client. The rules differ by state, so confirm what applies to you with your bar or ethics counsel before you set it up.

How many accounts should a law firm chart of accounts have?

There is no set number. Keep it to the accounts someone will actually use to make a decision, and use sub-accounts or tags for detail. A short chart is easier to keep accurate, though one that is too short can hide useful detail. Review it once a year.

How do I track revenue by practice area?

Give each practice area its own revenue account, or use a class or tag in your accounting software that does the same job. Decide in writing which matters belong in which practice area, so staff post consistently. Ask your bookkeeper which method fits your software and your billing system.

If you are about to rebuild your chart, start with the trust accounts and the practice areas, then browse bookkeepers on Sam's List, including the firm above, and ask each how it would set the structure up.

Disclosure: Some firms named here pay for a Sam's List listing or featured placement. Sam's List takes no referral fee or commission on any engagement.

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About the author: Kimberly Green is cofounder of Sam’s List, a directory and matching platform for financial professionals.