Bill4Time is often considered the best legal billing software because it makes tracking time, billing clients, and getting paid easy. When it comes to online legal billing, Bill4Time is the most trusted option available. Bill4Time is a comprehensive online legal billing platform that simplifies time tracking, automates invoicing, and improves cash flow. Its strong legal billing software reviews come from firms of every size that value accuracy, compliance, and the ability to bill in the office or on the move.

With Bill4Time you can…

Bill the way your firm works.

Set hourly, flat‑fee, or contingency billing modes to fit each case. You can assign unique billing rates by attorney, matter, or client, then override defaults when needed.

Track time with confidence. 

Use one‑click timers when working live, or batch‑enter time manually using the updated Time & Expense grid. The interface supports rapid entry, filters, calendar view, bulk edits, and faster data capture.

Issue polished invoices fast.

Apply your branding to invoices in minutes. Include terms, discounts, multiple currencies, late fees, and then batch, print, or email them in a few clicks.

Deliver invoices with an express payment path.

Send branded invoices directly through the client portal, complete with a “Pay Now” button. That speeds up receivables—clients often pay up to 70% faster.

If you’re looking for online legal billing software that’s built specifically for law firms and comes equipped with all of the billing essentials (and more), try Bill4Time for free!

Bill4Time is the best legal billing software for small firms and solo lawyers due to its robust billing features and lack of a significant learning curve or cost. With a 4.8 rating on Capterra, Bill4time is simple, affordable, and doesn’t take hours to learn. Here are some features that benefit solo lawyers the most: 

• Seamless Time Tracking: Log time on the go with your phone or computer. Run multiple timers, enter time in batches, and turn calendar appointments into billable entries. See your daily and weekly totals at a glance, and use custom activity types and work codes to track what matters. Bill4Time makes it so you get paid for every billable minute with ease.
• Flexible Billing and Custom Invoicing: Create branded pre-bills and invoices in seconds—complete with your logo, terms, late fees, and more. Bill4Time pulls from your time entries automatically, so there’s no extra data entry or room for error. Apply discounts when needed, and connect invoices to online payments to speed up collections. With Bill4Time, clients get the information they need, and you get paid on time.
• Client-Friendly Payments: Get paid up to 70% faster with Bill4Time’s built-in online payment processing. Clients can pay anytime, from anywhere, using a credit card, eCheck, or ACH. The system tracks overdue bills automatically and keeps everything—contacts, files, notes all in one place. Add project activities to give clients a clear view of the work, so there’s less back-and-forth and fewer delays.
• Simple Project Management: Keep time, expenses, notes, and accounting together under one roof. Each project has a dashboard that categorizes entries by team member and adds everything into a shared schedule for upcoming work. With Bill4Time, you can choose the updates you want to see, contemporaneously.

Together, these features save time and help solo lawyers stay organized and look professional without all the extra work.

Yes. Bill4Time connects directly with QuickBooks Online, which means your time entries, expenses, and payments can move into QuickBooks automatically. You won’t have to type everything twice or worry about missing data.

If you’re using a different accounting program, Bill4Time lets you easily export your billing data as an Excel or CSV file so law firm accountants can pick up where they left off. It also keeps detailed records and reports to help with end-of-month accounting tasks. 

If your firm handles client trust accounts, Bill4Time tracks those too—and helps you stay compliant with ABA and state bar rules about how client money must be handled.

Sending invoices with Bill4Time is simple. Here’s a step-by-step guide:

• Step 1: Track your time and expenses for each client or case. When you’re ready to bill, use Bill4Time’s invoice templates to generate a custom invoice with all of the details your clients need to understand their charges. With Bill4Time’s invoice templates, you can add your branding, set payment terms, currency, and late fees. 
• Step 2: Send the invoice to your client by email or through Bill4Time’s secure client portal. Clients can then view their statements and pay online. Bill4Time’s client portal makes it easy for your clients to view their invoices, outstanding balances, and payment history all in one place.
• Step 3: Get ahead by scheduling invoices, sending reminders for unpaid bills, and tracking payments with Bill4Time’s comprehensive billing and invoicing suite. No need to chase down checks or guess who owes what—everything’s right there.

Yes. Bill4Time lets you fully customize how your invoices look and what they include. Whether you follow a legal invoice format, advocate invoice format, or need something more specific, you can customize each invoice.

Add your logo, choose which details appear, and group line items in a way that makes sense for your clients. You can even include trust balances, taxes, and custom notes.

The goal is to make your invoices clear, accurate, and professional, so clients know exactly what they’re being charged for and pay you faster.

Yes. You can try Bill4Time for free with no credit card required. During the trial, you’ll get access to the full version of the software, so you can see how it works with your real clients and matters.

If you’re looking for free legal billing software that’s easy to test and doesn’t lock you into anything, Bill4Time is a great way to start. If you decide to subscribe, all your trial data carries over. If you don’t, there’s nothing to cancel.

Yes. Bill4Time includes full trust accounting features, so you can manage client funds safely, follow all the rules for IOLTA accounts, and more. Here’s an overview of Bill4Time’s trust accounting features:

• Create separate trust ledgers for each client or matter
• Track every deposit and withdrawal with complete transparency
• Bill4Time keeps trust funds completely separate from operating accounts, helping you avoid common compliance mistakes
• When audit time comes around, generate detailed reports in seconds—no scrambling or guesswork

If you’re not sure how to do trust accounting, Bill4Time walks you through each step. It’s built to help law firms stay compliant without extra work.

Bill4Time makes it easy for lawyers on the go to track time from anywhere. Our legal time tracking software allows you to:

• Simultaneously run on your phone, tablet, or browser 
• Use a one-click timer while you work, or enter your time in bulk 
• Convert various calendar events, tasks, emails, and more into entries
• Record billable & non-billable time
• Set custom rates
• Separately track internal administrative time

Additionally, the Bill4Time app works on both your computer and phone, allowing you to log hours on the go.

You can bill in the increments your firm uses, including every six or fifteen minutes. Each time entry can be linked to a client, case, or task. You can also mark time as billable or non-billable. Lawyers use Bill4Time because it’s a trusted and simple legal billing software. There’s no guessing, no hunting for hours, or case information. Everything’s recorded as you go.

Legal time and billing software features, like those in Bill4Time work overtime so you stay organized and get paid faster. Here’s a glance at what Bill4Time brings to the table:

• Easy-to-use software with direct access to live support when you need it.
• Customizable, professional invoices that help law firms accelerate payments.
• Automated pre-bills, invoices, and statements generated in minutes.
• Native payment processing for credit card, eCheck, and ACH, with “Pay Now” buttons on every invoice.
• One-click time tracking—start, pause, stop, and resume timers that sync to matters and invoices.
• Comprehensive reporting for productivity, payments, and time tracking—accessible with one click.
• Built-in trust accounting with complete audit trails to maintain compliance.
• Automated payment reminders and overdue bill tracking to improve cash flow.
• Seamless integrations with QuickBooks for accounting and Box for document management.

Because Bill4Time includes all of these features, and more, it’s the most recommended legal billing software for attorneys who need a reliable, easy-to-use platform.

Bill4Time prevents revenue leakage by making it easier to record every minute of work, no matter where or when it happens.

Bill4Time allows you to: track time in real-time, add entries manually, or log hours from your phone after a meeting. 

All time entries can be tied directly to a client and matter, and you can use custom time increments to match your firm’s billing policy. This ensures that short tasks—phone calls, emails, quick research—are still billed accurately.

Bill4Time also helps with visibility. You can see unbilled time, review work-in-progress totals, and generate reports that highlight where time is being lost. Automatic reminders, batch billing, and detailed audit trails make it easy to catch missing entries before invoicing.

By tightening up your time tracking process, Bill4Time helps your firm reduce missed hours, bill consistently, and collect more of what you’ve earned.