Law Firm Invoice Software That Helps Firms Get Paid
Create clear client invoices, include payment links, track overdue balances, and keep every invoice connected to the right matter.
We confirm available workflow scope, onboarding, and any provider requirements before a firm begins rollout.
Law firm invoice software should make the billing experience easier for both the firm and the client. Attorneys need accurate invoices, clients need clear payment instructions, and the firm needs visibility into what is paid, overdue, disputed, or tied to a retainer.
Attorney Core turns matter activity into professional invoices with the context clients expect. Time entries, flat-fee items, expenses, trust draws, notes, due dates, and payment links can all stay connected to the client record and matter history.
This gives small law firms a cleaner path from work performed to payment collected, while keeping the operational record organized for staff, attorneys, and administrators.
See Attorney Core in action
From first lead to final payment.
A simple walkthrough of how one matter moves through intake, AI assistance, conflict checks, documents, billing, and client updates.
Choose the client and matter for the invoice.
Add time, expenses, flat-fee work, retainer activity, or custom invoice line items.
Review the invoice before it goes to the client.
Send the invoice with payment instructions and a secure payment link.
Track paid, unpaid, overdue, and payment-plan balances.
Use billing reports to review collections and outstanding revenue.
Explore the workflows relevant to your firm
Review the product areas your firm wants to evaluate in a guided walkthrough.
Time, Flat Fee, and Retainer Billing
Track billable time when work is hourly, add fixed-fee items when scope is set, and keep retainers visible by matter.
Invoice and Payment Workflows
Create professional invoices with payment links, due dates, notes, reminders, and payment-plan visibility.
Trust Accounting Workflows
Built-in ledgers and reporting support the firm’s reconciliation process; the firm remains responsible for compliance with its jurisdiction’s rules.
Expense Management
Log and bill court fees, expert costs, travel - organized by matter and included in client invoices automatically.
Billing Analytics
Review billable work, non-billable work, outstanding balances, collections, and matter profitability in one place.
Multiple Fee Arrangements
Hourly, flat fee, contingency, retainer, hybrid - each matter configured separately for maximum flexibility.
Invoice software designed for legal work
- Create invoices from the matter instead of rebuilding billing context manually
- Support hourly time, fixed-fee work, expenses, retainers, and payment plans
- Give clients a clean payment path through invoice links and portal access
- Track what is paid, outstanding, overdue, and tied to future installments
- Keep invoice history visible to attorneys, billing staff, and administrators
- Connect billing with management software so revenue never becomes a separate silo
Launch checklist
What buyers should see before booking.
A clear intake-to-matter workflow
Real product screenshots, not abstract illustrations
Transparent pricing and guided onboarding path
Security controls stated without unsupported claims
A focused 15-minute demo option for attorneys
Trust without hype
Built for U.S. law firm operations.
Published plans start at $49/user/month · Confirm plan scope, provider requirements, and onboarding during evaluation.
Related guides
Compare the workflows buyers search for.
Explore the connected Attorney Core pages for billing, management, payments, intake, and client communication.
Small-Firm Billing Buyer Guide
Compare billing platforms by workflow coverage, permissions, reporting, migration effort, and total cost.
Law Firm Billing Software
See how Attorney Core connects time, flat fees, invoices, retainers, and payment links.
Legal Time and Billing Software
Compare hourly, fixed-fee, retainer, and trust-aware billing workflows for law firms.
Law Firm Client Intake Software
Capture website leads, run conflict checks, book consultations, and convert prospects into matters without re-entry.
Client Portal Software
Give clients secure access to invoices, documents, updates, and messages.
Law Firm Management Software
See how Attorney Core connects intake, matters, billing, documents, payments, and client communication.
Pricing
Compare Starter, Growth, AI Pro, and Enterprise pricing options for U.S. law firms.
Frequently Asked Questions
Can Attorney Core send invoice payment links?
Yes. Attorney Core is designed to support payment links so clients can move from invoice review to payment without waiting for manual instructions.
Can invoices include flat fees and hourly time?
Yes. Invoices can support hourly time, flat-fee work, expenses, retainers, and other matter-level billing items.
Does invoice software connect with law firm management software?
Yes. Attorney Core keeps invoicing inside the broader law firm management system so billing, matters, clients, documents, and communication stay connected.
How hard is it to migrate from another legal software platform?
For most small firms, the key is to migrate active workflows first: clients, matters, documents, billing status, deadlines, and staff ownership. Attorney Core is positioned for guided adoption rather than a long enterprise rollout.
Does it include trust accounting?
Starter includes core billing records. Growth and higher plans add trust and retainer tracking. These tools assist reconciliation but do not constitute legal, accounting, or compliance advice.
Does client intake flow into the matter without duplicate entry?
Yes. Attorney Core is designed so structured intake data can support conflict checks, client conversion, matter setup, and follow-up workflows without forcing staff to retype the same facts across different tools.
Can clients access their cases?
The client portal supports authorized access to shared case information. Confirm available documents, updates, billing views, communication, and any provider-dependent payments in the proposed plan and deployment.
Is it available as a desktop app?
Yes. Attorney Core runs in any web browser and is also available as a Windows desktop app for attorneys who prefer desktop software.