How to get law firm clients to pay on time: 7 billing habits

Most of the work of getting paid on time happens before an invoice is ever late. Clients pay sooner when they know what to expect, understand what they are looking at, and can pay in a minute. This guide covers seven billing habits that make paying on time the easy path for your clients, plus a short email to send before a large bill.

Seven billing habits that help clients pay on time

1. Talk about billing at the start

The engagement agreement should cover how often the firm bills, when invoices are due, how clients can pay and who to call with a question. Saying it out loud at intake matters too. A client who has heard “you’ll get a bill on the first of each month, due in [number] days, and you can pay online” is far less likely to be surprised by the first one.

2. Bill on a predictable schedule

Send invoices on the same day each month. A bill that arrives on a regular date is easier for clients to plan around, and regular billing keeps each invoice smaller. Long gaps between bills tend to produce large, surprising totals.

3. Write time entries the client can follow

An entry that says “research” invites a question. One that says “reviewed opposing counsel’s motion and outlined our response” answers it before it’s asked. Clear entries take a few extra seconds to write and save a much longer conversation later, because a client with a question about one line often holds the whole invoice.

4. Give notice before a large bill

When a month includes a trial, a hearing or a heavy stretch of discovery, send a short note before the invoice goes out. It turns a surprise into something the client expected. The template below is a starting point.

5. Make paying take one click

Every invoice and every reminder should carry the same working payment link. Offer card and bank transfer, and avoid any process that requires the client to call the office to pay. The fewer steps between reading the bill and paying it, the fewer bills get set aside for later.

6. Make partial payments and plans an option

A client who can pay part of a bill today should be able to. Decide payment plan terms in advance, so staff can offer a plan the moment a client says the full amount is hard, instead of “let me check.”

7. Follow up the day after the due date

A friendly reminder the day after an invoice is due feels routine to the client. Waiting 30 or 60 days makes the first contact feel more serious than it needs to. Our guide on how to collect unpaid legal fees has sample reminder emails and a call script for the first few weeks.

Subject: Your [Month] statement from [Firm name]

Hi [First name],

A quick note before your [Month] statement arrives. This month included [general description, such as preparation for the hearing on the 14th], so the total will be higher than usual, about [amount].

You will receive the statement on [date], and payment is due by [date]. You can pay online with the link in the statement, and we can split it into payments if that would help.

If you would like to go over any of it first, reply here or call me at [phone].

Thank you,
[Name], [Firm name]

Run a short pre-bill review

Before invoices go out, have the billing attorney read each one as the client will. Check that entries are clear, that any agreed write-downs are applied, and that the total is close to what the client was told to expect. Fixing a confusing entry before the bill goes out is much easier than explaining it after the client has stopped paying. If a client does question a bill, see what to do when a client disputes attorney fees.

Pay extra attention to the first invoice

New clients learn how the firm handles billing from the first invoice. A clear bill that arrives when expected, followed by a friendly reminder the day after it is due, sets the pattern for the rest of the engagement. A first invoice that goes unmentioned for two months sets a different one, and that is often how balances end up past 90 days.

On-time billing checklist

• The engagement agreement states billing frequency, due dates and payment options.
• Someone explains billing to the client at intake.
• Invoices go out on the same day each month.
• Time entries describe the work in plain terms.
• Clients get notice before an unusually large bill.
• Every invoice and reminder carries one working payment link.
• Payment plan terms are approved in advance.
• The first reminder goes out the day after the due date.

Even with good habits, some invoices will go past due, and following up on them takes steady time. ARCounsel is a done-for-you accounts receivable follow-up service for law firms that connects read-only to QuickBooks Online, LeanLaw and Clio. Our AR specialists follow up on past-due invoices in the firm’s name, on templates the firm approves, for up to 120 days, then plan the next step with the firm for anything still open. Clients pay the firm directly.

Frequently asked questions

What payment terms should a law firm use?

There is no single right answer. Whatever terms the firm chooses, state them in the engagement agreement, say them out loud at intake, print the due date on every invoice, and follow up the day after it passes.

Should a law firm bill monthly?

Monthly billing on a set date is common because it keeps each bill smaller and easier for the client to review. Whatever schedule the firm uses, keeping it consistent means clients know when to expect a bill.

How can a law firm make it easier for clients to pay?

Put one payment link on every invoice and reminder, accept card and bank transfer, allow partial payments, and have payment plan terms approved in advance so staff can offer one right away.

Clio, QuickBooks and LeanLaw are trademarks of their respective owners. ARCounsel is not affiliated with, partnered with or endorsed by them.