TrustRecon

Idea

TrustRecon automates the monthly three-way trust account reconciliation that solo and small law firms are legally required to run and mostly skip or fumble in a spreadsheet. It connects read-only to a firm's IOLTA trust bank account and pulls client ledger balances from whatever billing tool the firm already uses, then produces an audit-ready reconciliation report and a CTAPP-aligned self-assessment, all without asking the firm to switch practice management platforms.

Market gap

Every US state requires lawyers to keep client trust funds reconciled against a three-way check: bank balance, book balance, and the sum of every client's ledger balance. Solo and small firms rarely have a bookkeeper who does this monthly, and the tools that do it properly (CosmoLex, Clio's Accounting add-on, LeanLaw) require adopting or heavily configuring a full practice management platform, which most firms won't do just to fix a once-a-month accounting chore.

The timing is now because California, the largest state bar in the country at roughly 196,000 active attorneys, just stood up its Client Trust Account Protection Program (CTAPP): every licensee must register their trust accounts, complete an annual self-assessment, and certify compliance, and the State Bar selects up to 800 attorneys a year for a formal compliance review by an approved CPA firm. Eight other states (New Jersey, Delaware, Washington, New Hampshire, North Carolina, Vermont, Kansas, Connecticut) already run random trust account audit programs, and solo practitioners and small firms are explicitly flagged as higher audit risk in those programs. A state-mandated, annually recurring compliance forcing function landing on the segment least equipped to handle it is exactly the kind of urgency that turns "I should really fix my spreadsheet" into "I need this by next month."

Total Addressable Market (TAM)

Bottom-up, California first:

• California has about 196,000 active licensed attorneys (State Bar 2024 data).
• 23 percent practice solo and 12 percent practice in firms of 2 to 5 attorneys (California 2024 Attorney Discipline Disparities Study), so 35 percent of attorneys, about 68,600, sit in the 1-to-5-attorney band.
• Converting attorneys to firms at roughly 1.6 attorneys per firm in that band gives about 43,000 solo/small firms in California.
• Assume 65 percent of those firms handle client funds and therefore maintain an IOLTA or non-IOLTA trust account (litigation, family law, personal injury, real estate, probate, immigration bond work): about 28,000 addressable California firms.
• At an average $79/month ($948/year) blended price across tiers: California TAM is about 28,000 x $948 ≈ $26.5M ARR.

SAM, national: California holds about 15 percent of the roughly 1.3M active US attorneys (ABA 2025 Profile of the Legal Profession). Scaling the California addressable-firm count nationally at the same ratio gives roughly 188,000 solo/small firms with trust accounts across the US. Every state requires some form of trust reconciliation under its version of ABA Model Rule 1.15, and 9 states already run random audit programs, so national SAM at the same $948/year blended price is about $178M ARR.

SOM, realistic 3-year target: capture 1 percent of the California addressable base in year one (~280 firms, $265K ARR), then expand into the other 8 random-audit states plus organic sign-ups nationally, reaching 2,000 to 3,000 paying firms ($1.9M to $2.8M ARR) by year three.

Monetization strategy

Flat monthly SaaS subscription per firm, billed through Stripe. This is not a habit product, it is a compliance product: the firm keeps paying because the reconciliation obligation is recurring and mandatory, and skipping it risks a bar complaint, a failed CTAPP compliance review, or a malpractice insurance issue. Retention is driven by legal obligation, which is a stronger anchor than most SaaS categories get.

Pricing strategy

• Free: Three-Way Reconciliation Health Check, no signup, one CSV upload, instant variance report.
• Solo, $49/month: 1 trust account, automated monthly reconciliation, CTAPP self-assessment export. This is the entry point, sized for the 23 percent of California attorneys who practice alone.
• Small Firm, $99/month (anchor): up to 5 trust accounts or timekeepers, audit-ready PDF export, deadline reminders, negative-balance alerts. Anchored here because 2-to-5-attorney firms are the next largest single segment in the data.
• Firm+, $199/month: up to 15 attorneys/trust accounts, CPA-review-ready export packet, multi-state trust rule presets.

Lead magnet

A free, no-signup Three-Way Reconciliation Health Check. The firm uploads a CSV of client ledger balances (or pastes them in) plus their current bank and book balances, and gets an instant report that flags any dollar variance and any negative client balance, styled the same way a CTAPP compliance review or a state bar random audit would flag it. It proves the product's core value (finding the exact problem an auditor would find) before the firm creates an account.

Competitors

• CosmoLex: full practice management platform with native three-way reconciliation built in. Around $99/user/month with a two-user minimum ($198/month floor), which reviewers say only pencils out for a true solo and doubles awkwardly the moment a firm adds staff.
• Clio: trust tracking is included in base Manage plans, but true three-way reconciliation with overdraft prevention and audit-ready reports requires the separate Clio Accounting add-on, contact-sales priced, or MyCase Basic plus its Accounting add-on (roughly $78/user/month combined).
• LeanLaw: runs trust accounting inside a firm's existing QuickBooks Online, $55 to $75/user/month, a good fit only if the firm already has a QBO-fluent bookkeeper managing it.
• CARET Legal: connects firm bank accounts and automates matching as part of a broader full practice management suite, not a standalone reconciliation tool.
• LawPay + QuickBooks class tracking: LawPay handles trust-compliant payment processing and deposits, but the three-way reconciliation report itself requires manually configuring QuickBooks class tracking, which most solo attorneys never finish setting up correctly.

What competitors offer now

Every serious trust accounting option today is bundled inside a full practice management or billing platform. To get proper three-way reconciliation, a firm has to adopt (or pay to bolt on) an entire case management, billing, and accounting system, migrate their matters and clients into it, and often add a second user seat just to hit reconciliation features. None of them are priced or scoped as a narrow, single-purpose compliance tool a firm can adopt in an afternoon without touching how they already bill clients or manage matters.

What can be done differently to attract customers

Stay narrow on purpose. TrustRecon does one job: pull the bank balance, pull the client ledger balances from whatever the firm already uses, and reconcile them monthly with an audit-ready report at the end. No case management, no billing, no migration. The free Health Check tool markets directly to the fear CTAPP and the random-audit states are creating right now, letting a firm see its own variance in under two minutes before it ever talks to sales, then converting that fear into a $49-to-$99/month habit instead of a five-figure CPA engagement after a compliance review notice already arrived.