Solo attorney expense tracker
In a solo or two-attorney firm, the lawyer is also the bookkeeper. Bar dues, CLE, the malpractice premium, Westlaw, e-filing fees and costs advanced on matters all arrive by email and sit there.
Quick answer: how should a solo attorney track law firm expenses?
Separate the two kinds of spending and capture both automatically. Firm overhead — bar dues, CLE, malpractice insurance, legal research — is a straightforward business expense; costs advanced on a client matter need to stay identifiable per matter. ExpenseBot reads both from Gmail into a categorized Google Sheet you own, and lets you tag any expense to a matter so advanced costs remain findable. It is not a trust-accounting system and does not touch client funds.
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What a solo firm actually spends money on
A small firm's cost base is dominated by the price of being allowed to practise and the price of knowing things. Bar dues and licensing. CLE, every cycle. The malpractice premium, which is often the single largest line. Legal research — Westlaw or Lexis, billed annually and easy to forget between renewals. Practice-management and e-filing software. Court and filing fees. Expert and deposition costs on live matters. Office rent, or a share of home costs if you practise from there.
Almost none of that is bought in person. It is invoiced by email, charged to a card, and confirmed in a message you read once and never look at again.
Firm overhead vs client-advanced case costs
These are two different animals and conflating them is what makes a small firm's books hard to reconstruct. Overhead is the cost of the firm existing. Advanced costs are money the firm lays out on a specific client's matter, usually expecting to recover it.
| Firm overhead | Client-advanced case costs | |
|---|---|---|
| What it is | Cost of running the firm | Cost incurred on a specific client matter |
| Examples | Bar dues, CLE, malpractice premium, Westlaw, rent | Filing fees, deposition transcripts, expert fees, service of process |
| Who ultimately bears it | The firm | Usually recovered from the client, depending on the engagement |
| Tracked by | Category | Category plus a matter/client tag |
| Tax treatment | Generally a firm business expense | Contested — depends on characterisation and jurisdiction |
Where ExpenseBot helps is the tracking, not the ruling. Any captured expense can carry a tag, so you can tag a filing fee or a transcript to the matter it belongs to and later filter or total by that tag — which means advanced costs stay findable instead of being buried among overhead. Whether a given advanced cost is the firm's deduction or a recoverable advance is a real question with a genuinely contested answer, and it is one for your tax professional.
Where the receipts actually go missing
Not in the big obvious costs. The malpractice premium is memorable; nobody loses that one. What gets lost is the annual research renewal that auto-charged in March, the e-filing fees at eleven dollars a time across forty filings, the CLE you registered for on a Tuesday, the process server's invoice on a matter that settled eight months ago.
Each is individually small and collectively material, and every one of them was in the inbox at some point. The problem is not that the record does not exist — it is that reconstructing it in April means searching a year of email for things you cannot quite remember the names of.
How ExpenseBot captures them
Connect Gmail once. ExpenseBot scans nightly, reads the vendor, date and amount off each receipt or invoice, categorizes it, and writes it into a Google Sheet. Paper receipts you photograph. It labels what it has read so nothing is double-counted, never sends mail on your behalf, and never deletes anything. The Gmail receipt scanner covers the mechanics.
The sheet is in the firm's own Google Drive. You can open it without ExpenseBot, share it with your accountant, and keep the whole thing if you cancel — the file is yours, not a view into our database. For a practice with file-retention obligations measured in years, a record that does not depend on a vendor staying in business is the point. If you track profitability by client, the profit by client view builds on the same tags.
What this is not: trust accounting
Trust obligations are governed by your bar's rules, the penalties for getting them wrong are severe, and they require a system built and audited for that purpose. Nothing on this page should be read as suggesting otherwise.
What ExpenseBot does is the other side of the firm's finances: the operating-account spending that keeps the practice running, captured properly so that the year-end position is a set of category totals rather than an archaeology project. Those totals map onto the business-expense schedule you file — Schedule C in the US for a sole proprietor, or the equivalent for a PC or single-member LLC — and export to QuickBooks Online, Xero, Sage or Wave. Accountants use ExpenseBot free, so yours can work straight from the sheet. Two related guides worth reading: software subscriptions for the research and practice-management tools, and the home office deduction if you practise from home. US filers may also want the US expense tracker guide. Estimates — confirm with your tax professional.
Stop being your own filing clerk
Capture bar dues, CLE, research subscriptions, filing fees and advanced case costs as they arrive — into a Google Sheet the firm owns, for $10/month with a 60-day free trial.
Start free — no credit card, 60-day trialFrequently asked questions
Does ExpenseBot handle IOLTA or client trust accounts?
No. ExpenseBot captures the firm's own business expense receipts. It is not a trust-accounting system: it does not hold client funds, does not maintain client ledgers, and does not perform three-way reconciliation. Trust accounting is governed by your bar's rules and needs a system built for it. ExpenseBot sits alongside that, on the operating-account side.
Can a solo attorney deduct bar dues and CLE?
Bar dues, licensing fees, and continuing legal education to maintain your admission are generally treated as ordinary and necessary costs of practising and deducted on that basis. Education that qualifies you for a new credential is often treated differently. Estimates — confirm with your tax professional.
Are legal research subscriptions deductible?
Westlaw, Lexis, practice-management software, and e-filing tools are generally deductible as business software subscriptions. Our software subscriptions page covers how recurring software costs are usually treated. Estimates — confirm with your tax professional.
How do I track costs advanced on a client matter?
Tag the captured expense with the matter or client it belongs to. Every expense row in your sheet can carry a tag, and you can then filter or total by that tag to see what has been advanced on a given matter and what is still outstanding. That gives you a findable record of advanced costs — it does not make ExpenseBot a trust-accounting or client-ledger system, and it does not decide the tax treatment for you.
Are client-advanced case costs deductible by the firm?
This is genuinely contested and depends on how the advance is characterised. Where costs advanced on a client's behalf are treated as a loan to the client, they are generally not the firm's deduction and are recovered rather than expensed; where the arrangement means the firm bears them regardless of outcome, the treatment can differ. It also varies by jurisdiction. This is a question for your tax professional, not one to settle from a web page.
Do I need to change how the firm banks or pays for things?
No. ExpenseBot reads receipts from Gmail and photos; it does not issue cards, move money, or connect to your trust account. You keep whatever operating account and cards the firm already uses.