Inside CaseQube's Payment Stack: How Fiserv, Stripe, and ProPay Power Card + ACH Payments Without Ever Commingling Your Trust Account

Accepting cards and ACH is table stakes — but most processors were never built to keep earned fees and client trust funds apart. This feature spotlight breaks down how CaseQube's Fiserv, Stripe, and ProPay integrations route every payment to the correct account automatically, so getting paid faster never becomes a commingling violation.

Published: 2026-06-22T12:12:54.997Z · Category: Trust Accounting · 6 min read

💡 IN SHORT

CaseQube's payment stack uses Fiserv, Stripe, and ProPay to accept credit card and ACH payments through a branded client portal — while automatically routing earned fees to your operating account and client advances to your IOLTA trust account. The result: faster collections without the commingling risk that generic payment processors quietly create for law firms.

👥 Who should read this: Billing & Trust Staff Firm Administrators Managing Partners

💳 The Problem With "Just Add a Pay Now Button"

Most law firms bolt a consumer payment processor onto their billing and call it done. It works — until a client pays an advance fee with a credit card and that money lands in the firm's operating account instead of trust. Now you have commingled funds, and you did it with a single click that felt completely routine.

The core issue is that generic processors only know one thing: move money into the merchant's account. They have no concept of an operating account versus a trust account, and no idea that an advance fee is the client's money until it is earned. Legal payments need a processor layer that understands the difference.

⚠️ Watch Out

Processing fees deducted from a trust deposit are themselves a violation in most jurisdictions — the client's full deposit must reach the trust account, and the firm absorbs the processing cost from operating. A consumer processor that nets its fee out of every transaction breaks this rule silently.

🔌 How CaseQube Routes Every Payment Correctly

CaseQube treats payment processing as part of accounting, not as an afterthought. The Fiserv, Stripe, and ProPay integrations feed directly into LawAccounting, so the destination of a payment is determined by what is being paid — not by which button the client happened to press.

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Trust-Aware Routing

Advance fees and retainers route to your IOLTA trust account; earned-fee invoice payments route to operating. The system enforces the split, not the staff member.

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Fees Charged the Right Way

Processing fees are applied so that the full client deposit reaches trust and the firm bears the cost from operating — keeping deposits whole.

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Branded Client Portal

Clients pay by card or ACH from any device through a LawAccounting-branded portal, with saved cards and bank accounts for repeat payments.

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Auto-Posted to the Ledger

Every payment posts to the matter ledger and the general ledger automatically, so collections and reconciliation stay in sync with no double entry.

🔒 Three Processors, One Compliance Standard

Offering Fiserv, Stripe, and ProPay means firms can pick the processor that fits their volume, pricing, and underwriting — without giving up trust separation. Whichever rails the payment travels on, the accounting treatment is identical and compliant.

💡 Pro Tip

Turn on saved payment methods for clients on evergreen or recurring arrangements. Combined with trust-aware routing, you can auto-replenish a depleted retainer straight into trust the moment it dips below your threshold — no awkward "your retainer is low" email required.

📈 What Firms Actually Get Out of It

The payoff is two things that usually pull against each other: faster cash and cleaner compliance. Clients pay sooner because paying is frictionless. The firm stays compliant because the system, not a busy paralegal at 5 p.m., decides where the money goes.

📊 Did You Know?

Because payments post straight to the ledger, the same transactions flow into bank reconciliation automatically — so the month-end three-way reconciliation has fewer unexplained items to chase.

✅ Key Takeaways

Generic payment processors don't understand trust vs. operating accounts — that gap is how routine card payments become commingling violations.
CaseQube's Fiserv, Stripe, and ProPay integrations route advances to trust and earned fees to operating automatically.
Processing fees are handled so full client deposits reach trust and the firm absorbs the cost from operating.
Payments auto-post to the matter and general ledgers, keeping collections, reconciliation, and compliance aligned.

Get Paid Faster Without Risking Your Trust Account

See how CaseQube's payment stack accepts cards and ACH while keeping every dollar in the right account — automatically.

Schedule Your Demo →