Quick Summary
Starting a law firm is exciting and overwhelming in equal measure. There’s the business registration, the malpractice insurance, the office setup, the marketing, and somewhere in the middle of all of it, the accounting. Most new law firm owners treat accounting as something they’ll figure out later. That’s a mistake. The financial decisions made in the first weeks of a law firm’s existence set the foundation for everything that follows: compliance, profitability, tax preparation, and the firm’s ability to grow. This guide covers what new law firms need to know about accounting before they take their first client.
Highlights
- The accounting decisions made when starting a law firm are harder to undo than most new attorneys realize
- An IOLTA trust account is required the moment you receive client funds, not after you’re established
- QuickBooks out of the box is not configured for law firm use and needs to be set up correctly before recording transactions
- Time tracking from the very first matter protects billable revenue from being lost forever
- Getting the accounting foundation right early is significantly less expensive than fixing it later
The Mistake Most New Law Firms Make
New attorneys starting their own practice are focused on getting clients, delivering great work, and building their reputation. Accounting feels like something that can wait until there’s more money coming in and more time to deal with it.
By the time most new law firms get around to setting up their accounting properly, they’ve already made decisions that are hard to undo. They’ve been running transactions through the wrong accounts. They’ve received client funds without a proper trust account in place. They’ve lost track of billable hours that will never be recovered. And they’ve built habits around their finances that take real effort to change.
The accounting setup for a law firm is not something that can be retrofitted easily once the firm is up and running. It needs to be right before the first client walks in the door, not because the IRS is watching, but because the state bar is.
Register With Your Secretary of State and Get Your EIN
Before any accounting setup happens, the business needs to be legally established. That starts with registering the firm as a business entity with your state’s Secretary of State office.
The registration process varies by state but generally involves filing formation documents, paying a registration fee, and in some states publishing a notice of formation.
Once the business is registered, the firm needs an Employer Identification Number from the IRS. An EIN is required to open business bank accounts, hire employees, and file business tax returns. It’s also what separates the firm’s financial identity from the attorney’s personal identity, which matters for both liability and accounting purposes.
If the firm plans to hire employees, even just one administrative staff member, additional registration is required. The firm needs to register with its state’s department of revenue for state income tax withholding and with the state’s workforce agency for unemployment insurance. These registrations need to happen before the first paycheck is issued, not after. Payroll tax obligations begin with the first employee and the penalties for missing deposits or filings accumulate quickly.
Start With the Right Business Structure
The business structure affects how income is taxed, how partner compensation is handled, and what the firm’s accounting obligations look like.
This is a decision worth making deliberately rather than by default. Many attorneys start as sole proprietors because it’s the path of least resistance, then realize later that a different structure would have been more advantageous. Changing structures after the fact creates accounting and tax complications that are avoidable with some upfront planning.
The business structure also determines what the firm’s accounting system needs to track. A solo practitioner’s accounting looks different from a two-partner LLC, which looks different from a professional corporation. Getting the structure right first means the accounting can be built to fit it correctly.
Open the Right Bank Accounts Immediately
One of the most important early steps for any new law firm is opening the right bank accounts and opening them before any client funds are received.
At minimum a new law firm needs two bank accounts. An operating account for the firm’s own money, where revenue is deposited once earned and from which business expenses are paid. And an IOLTA trust account for client funds that have been received but not yet earned.
The IOLTA account is not optional. The moment a new law firm receives a client retainer, a settlement deposit, or any other funds that belong to a client rather than to the firm, those funds need to go into a properly established IOLTA account. Depositing client funds into the operating account, even temporarily, is commingling, which is a bar rule violation regardless of intent.
Many new attorneys don’t realize this until they’ve already received their first retainer. By then the violation has already occurred. Opening the IOLTA account before taking the first client eliminates this risk entirely.
Set Up QuickBooks Correctly Before Recording Transactions
QuickBooks Online is the right accounting platform for most small law firms. It’s cloud-based, widely supported, integrates with the major legal practice management platforms, and scales as the firm grows.
But QuickBooks out of the box is not ready for law firm use. The default chart of accounts is built for a generic small business. It doesn’t include trust liability accounts, fee income by practice area, client cost advances, or the other categories that law firm accounting requires.
A new law firm that sets up QuickBooks using the default template and starts recording transactions is building its financial records on a foundation that doesn’t reflect how a legal practice actually operates. Fixing that foundation after a year of transactions have been recorded is significantly more work than building it correctly before the first entry is made.
The QuickBooks setup for a new law firm should include a law firm specific chart of accounts, correctly configured IOLTA trust accounts recorded as both bank accounts and liabilities, income categories by practice area, and the integration with whatever practice management platform the firm uses for billing and time tracking.
Choose a Practice Management Platform Early
The accounting system and the practice management system need to work together before the first matter is opened. Choosing a practice management platform early and integrating it with QuickBooks means billing data, trust transactions, and client payments flow correctly into the accounting system without manual entry.
A platform like Clio Manage is built specifically for law firms and handles time tracking, billing, matter management, and client communications in one place. It integrates natively with QuickBooks Online, which means data flows between the two systems automatically.
The alternative is managing billing in one place and accounting in another, manually reconciling the two, and hoping nothing falls through the cracks. For a solo attorney or small firm without dedicated administrative support, that approach creates more work and more risk than it’s worth.
Track Time From Your Very First Matter
Billable time that isn’t recorded is revenue that’s gone forever. There’s no way to reconstruct time accurately after the fact, and the hours that go unrecorded in the early days of a practice add up faster than most new attorneys expect.
Time tracking from the first matter also establishes the habit and the system that the firm will rely on as it grows. Attorneys who start tracking time consistently early maintain that discipline as their caseload increases. Those who put it off tend to continue putting it off.
Beyond billing, matter level time tracking is what makes it possible to understand profitability at the case level. A flat fee that seemed reasonable at intake looks different after the attorney can see how many hours it actually required. Without time tracking that comparison is impossible.
Understand Your Bar Obligations Before You Need Them
Every state bar has financial recordkeeping requirements that apply to law firms the moment they begin practicing. Trust account management, reconciliation requirements, record retention obligations, and documentation standards are all bar requirements, not suggestions.
New attorneys often assume these obligations only apply to established firms or to practices that handle large amounts of client money. They don’t. The rules apply from the first client and the first dollar of client funds received.
Understanding what your state bar requires before you need to comply with it is significantly easier than trying to get compliant after the fact. The requirements aren’t complicated once you understand them. But they do require systems and habits that need to be established early.
FAQ
When do I need to open an IOLTA account? Before you receive any client funds. The moment a client pays a retainer, advance, or any other payment that hasn’t yet been earned, those funds need to go into a properly established IOLTA trust account. Opening the account before your first client eliminates the risk of inadvertently commingling funds.
Do I need QuickBooks right away or can I start with a spreadsheet? You can start with a spreadsheet but you’ll regret it. The longer a firm operates without a proper accounting system, the more transactions need to be reconstructed when the system is finally set up. Starting with QuickBooks configured correctly for law firm use means your records are accurate and compliant from the start.
What practice management software should a new law firm use? There are several solid options but a platform like Clio Manage is widely used, well supported, and integrates natively with QuickBooks Online. For a new firm building its systems, choosing a platform that works seamlessly with your accounting system is worth prioritizing.
How much should a new law firm budget for accounting? That depends on the size and complexity of the firm but accounting is not an area where new law firms should be looking for the cheapest option. The cost of setting up the accounting incorrectly and fixing it later is significantly higher than the cost of getting it right.
Do I need an accountant right away or can I handle it myself? Many new attorneys try to handle their own bookkeeping in the early days. The risk is that law firm accounting has specific requirements around trust accounts and bar compliance that most people without a law firm accounting background aren’t fully aware of. By the time the problems show up they’ve often been accumulating for months.
GROWTH Accounting Solutions works with law firms at every stage, including firms that are just getting started. If you’re launching a new practice and want to get the accounting set up correctly, schedule a free consultation.
Quick Summary
An IOLTA account, which stands for Interest on Lawyers Trust Account, is a specific type of bank account that attorneys are required to use when holding client funds. It is not an optional best practice. It is a bar requirement in every state, and mismanaging one can cost an attorney their license. Despite how important IOLTA accounts are, many attorneys new to practice don’t fully understand the rules that govern them. This guide covers what an IOLTA account is, how it works, what the rules require, and what happens when those rules aren’t followed.
Highlights
- An IOLTA account is a required trust account for holding unearned client funds
- Every state bar has specific rules governing how IOLTA accounts must be managed
- Client funds must be kept completely separate from the firm’s operating funds at all times
- Monthly three-way reconciliation is required in most states
- Trust account violations are the leading cause of bar discipline nationwide and most are accounting errors, not fraud
What Is an IOLTA Account?
IOLTA stands for Interest on Lawyers Trust Account. It is a bank account specifically designated for holding client funds that a law firm has received but not yet earned.
When a client pays a retainer, that money doesn’t belong to the firm yet. The firm has received it, but the work hasn’t been done and the fees haven’t been earned. Until they are, those funds must be held in trust, separate from the firm’s own money, in an IOLTA account.
The same applies to settlement proceeds held on behalf of a client, advance payments for court costs and filing fees, escrow funds, and any other money the firm holds that belongs to a client rather than to the firm itself.
The interest generated by IOLTA accounts is remitted to the state bar foundation, which uses it to fund legal aid programs. That’s where the name comes from. The interest doesn’t go to the firm or the client. It goes to the foundation.
Who Is Required to Have an IOLTA Account?
Any attorney who handles client funds is required to maintain an IOLTA account. This applies regardless of firm size. Solo practitioners, small firms, and large firms all have the same obligation.
The requirement kicks in the moment an attorney receives funds that belong to a client. A retainer paid before work begins. A settlement check made out to the client. A deposit to cover anticipated court costs. All of these trigger the IOLTA requirement.
Some attorneys mistakenly believe that because their practice area doesn’t typically involve large sums of client money, they don’t need an IOLTA account. That’s not how the rules work. If you receive client funds, even occasionally and even in small amounts, you need a properly maintained IOLTA account.
The Core Rules Governing IOLTA Accounts
While the specific rules vary by state, the core requirements are consistent across most state bars.
Separation of funds. Client funds must be kept completely separate from the firm’s operating funds at all times. This is the most fundamental IOLTA rule and the most commonly violated one. No firm expenses can be paid from the trust account. No personal funds can be deposited into it. The accounts must remain entirely separate.
Individual client tracking. Every dollar in the IOLTA account must be attributed to a specific client. The firm must maintain individual client ledgers showing every deposit, disbursement, and running balance for each client whose funds are held in trust. It is not sufficient to know the total trust account balance. You must know exactly whose money it is at all times.
Timely disbursement. Funds must be disbursed appropriately and promptly. Earned fees must be transferred from trust to operating once they are earned, not before and not long after. Client funds must be returned to clients when the matter concludes and any remaining balance is no longer needed.
Proper documentation. Every transaction in the trust account must be documented. Deposits, disbursements, transfers, and adjustments all need clear records that identify the client, the matter, the amount, and the purpose of the transaction.
Monthly three-way reconciliation. Most state bars require attorneys to perform a three-way reconciliation of their trust account every month. This means matching three separate records: the bank statement, the trust ledger, and the individual client ledgers, to confirm they all agree to the same balance. If they don’t, there is a discrepancy that must be investigated and resolved.
What Happens When IOLTA Rules Are Violated
Trust account violations are the leading cause of bar discipline nationwide. That statistic surprises many attorneys because they associate bar discipline with ethical misconduct such as conflicts of interest, misrepresentation, or neglect. But trust account violations make up a significant portion of disciplinary actions, and the majority of them involve accounting errors rather than intentional misconduct.
An attorney who commingles client funds with operating funds, even accidentally, has violated the rules. An attorney whose trust account reconciliation is months behind has violated the rules. An attorney who transfers fees from trust before they are earned has violated the rules.
The consequences range from a letter of caution to suspension to disbarment depending on the severity of the violation, the attorney’s history, and whether client funds were actually lost. But even a minor trust account violation that results in a letter of caution is a mark on an attorney’s record that follows them.
The bar doesn’t distinguish between intentional misuse and sloppy recordkeeping. Both violate the rules. Both carry consequences.
Why IOLTA Compliance Is an Accounting Problem
Most trust account violations don’t start with bad intentions. They start with bad systems.
An attorney who is focused on serving clients and building a practice often doesn’t have the time or the accounting background to maintain a fully compliant trust account on their own. They rely on whoever is managing their books, whether that’s a part-time bookkeeper, an office manager, or themselves, to keep the records current and the reconciliations done.
When that person doesn’t understand IOLTA rules specifically, mistakes happen. Transactions get coded incorrectly. Reconciliations fall behind. Client ledgers become inaccurate. And by the time someone notices there is a problem, the records may be months or years out of compliance.
IOLTA compliance is fundamentally an accounting function. It requires specific knowledge of trust account rules, the ability to maintain accurate client ledgers, and the discipline to perform three-way reconciliation every single month without exception. These are accounting skills, not legal skills, and they require accounting attention.
FAQ
What is the difference between an IOLTA account and a regular bank account? An IOLTA account is a specific type of interest-bearing trust account designated for holding client funds. Unlike a regular business bank account, the interest generated goes to the state bar foundation rather than to the firm. More importantly, IOLTA accounts are subject to strict bar rules governing how funds are held, tracked, and disbursed, rules that don’t apply to regular business accounts.
Can I use one IOLTA account for all my clients? Yes. Most law firms maintain a single pooled IOLTA account that holds funds for multiple clients simultaneously. The key requirement is that individual client ledgers are maintained so the firm always knows exactly how much of the total balance belongs to each client.
What is three-way reconciliation and how often does it need to be done? Three-way reconciliation is the process of matching your bank statement, your trust ledger, and your individual client ledgers to confirm they all agree to the same balance. Most state bars require it monthly. It is one of the most commonly missed IOLTA compliance requirements for small law firms.
What should I do if my IOLTA account isn’t reconciled? Get it reconciled as quickly as possible. The longer a trust account goes unreconciled, the harder it becomes to identify and correct discrepancies. If the records are significantly behind, a trust account cleanup performed by someone who understands IOLTA rules is the right first step before attempting to bring the account current going forward.
Does every state have the same IOLTA rules? The core requirements are consistent across states: separation of funds, individual client ledgers, proper documentation, and regular reconciliation. But the specific rules around recordkeeping formats, reconciliation deadlines, and retention requirements vary by state. Your state bar’s rules of professional conduct are the definitive source for your jurisdiction’s specific requirements.
GROWTH Accounting Solutions handles law firm accounting exclusively, including IOLTA trust account management, monthly three-way reconciliation, and bar compliance oversight. If you’re not confident your trust accounts are fully compliant, schedule a free consultation.





