The Firm Playbook: Explain yourself: Using informative invoices to avoid client pushback

By Nermin Jasani

Picture this: You go to the dentist for your six-month cleaning. A week later the office asks you for payment. It reads: 

• Periodic oral evaluation (established patient) 
• Prophylaxis 
• Bitewings, four radiographic images 

Total amount due: $340.

Everything that is on the invoice from your dental office happened, and you were in the dentist’s chair when it happened. But you have no idea what most of those words on your bill mean because you’re not a dentist. You shouldn’t know what “prophylaxis” means, or why you needed 4 bitewings instead of 2 or 1. Your dentist is using dental terminology assuming that you know what each of these things means, as though you went to dental school

Now flip it.

Your legal client hires you for something genuinely scary, a divorce, an immigration matter, a contested estate. Three weeks later they get an email with an invoice for $5,000. The line items on the invoice you sent read: 

• Email on 4/12 
• Answer to petition 
• Review of correspondence

Total amount due: $5,000

Your client calls your office, screaming about why they have an invoice for $5,000. They’ve sent you an email threatening to file a complaint against the Bar Association. 

Your client isn’t actually upset about the money owed on the invoice. 

Your client is upset because they can’t tell what they are being charged for.

This happens in many high-volume firms (family, estate, immigration law) where clients are already price-sensitive and the legal matters are emotionally loaded. When clients are stretched financially and stressed personally, ambiguous invoices get questioned. Those invoices become the thing the client fixates on while they’re waiting for news on their case.

Your instinct as a lawyer

When a client pushes back on a bill, most firm owners do one of two things: Reduce the invoice, or get defensive. Both of these reactions are expensive to you.

If you reduce the invoice, you’ve now trained that client (and your billing team, who is watching) that the invoice is a starting offer, that it’s negotiable. The next complaint gets the same treatment. Multiply that across a high-volume practice and the math gets ugly fast. 

A family law firm running 25 to 40 active matters at any given time, with even a small percentage of billing complaints each month, can write off $15,000 to $30,000 a year on invoice reductions that didn’t need to happen. That’s an associate’s bonus. Or three months of a paralegal’s salary.

Now, if you have a hard policy in your office of not reducing invoices, then the other way I see lawyers reacting is by getting defensive. I hear things like “we asked for a $5,000 retainer upfront because of this” or “you signed the Engagement Letter and you knew this is what it would cost.” Of course you disclosed the cost, but that assumes that the client understood what was actually meant in the Engagement Letter. 

When you get defensive, your office likely will end up with a one-star Google review, which costs you more than the discount would have. Or you end up with a client you have to withdraw from. Or a client who won’t pay future invoices on time and your office admin has to chase that client around to get paid. 

This isn’t a binary where if a client calls to complain about their invoice, you either have to reduce the invoice or get defensive. 

When the client is calling and complaining, 9 times out of 10 they never say “I want a discount.” 

Instead they are asking a question underneath the complaint. Don’t address the complaint, address the unspoken question of  “What did I pay for? Help me understand your invoice.” 

What to do instead

When the next billing complaint comes in, before you touch the invoice, do this:

Call the client. Ten minutes. Pull up the invoice on a screen share, walk through the line items, and translate it without any legal jargon at all, explain it to them like you would your 8-year-old. “Email on 4/12” becomes “I sent a five-page response to opposing counsel after reviewing the discovery they sent over. I didn’t think they were entitled to your past 24 months of bank statements, but I agreed to provide 12 months, then followed up twice when they didn’t respond.” 

“Answer to Petition” becomes “I drafted the formal response to the lawsuit your spouse filed, including all of the affirmative defenses we talked about during our first meeting, and reviewed your 25-page pre-nup in detail to do it.”

If you don’t want to do a live call, record a Loom. The point is: Show the work. Your invoice had three line items amounting to $5,000. When you show your work, that is five emails sent, 25 pages reviewed, 10 page Answer drafted 3x and filed with the Court within deadline. 

What you are doing is closing the gap between what they got billed for and what actually happened. Once that gap closes, the complaint usually disappears because they have the information they were asking for.

This takes five to ten minutes per invoice complaint. Reducing an invoice takes about 30 seconds and costs you $500 to $2,000 every single time.

The bigger fix

The call after the client complains works, but you’re still in reactive mode. The real win is making sure the invoice itself doesn’t generate the question in the first place.

Look at the invoices going out of your firm this week. If a client without legal training can’t read a line item and understand what was done, the line item needs to be rewritten. “Email correspondence” is not a good description. “Email to opposing counsel requesting extension on discovery deadline” is.

This doesn’t require writing essays or full paragraphs in your time entries (I know entering time is a tedious task). It’s about whether someone outside your practice without a JD can follow what happened. Your team can be trained on this in an afternoon. Build it into your billing template, audit invoices weekly for the first month, and then it runs on its own.

For high-volume practices in particular, this is one of the highest-leverage fixes available. You can’t sit on a 30-minute call with every billing dispute when you’re running 40 active matters. But you can fix the upstream problem so the disputes stop coming.

What this is really about

Billing complaints are almost never about the bill. They’re about the relationship between your client and the work, and whether that relationship is clear enough that they can see what they’re buying.

In high-volume practice areas, where margins are thin and clients are price-sensitive, that clarity is not a nice-to-have. It’s the difference between a client who pays the invoice, refers a friend to your practice for future work, and writes a five-star review, and a client who fights every bill, ghosts on the final payment, and warns three people away from your firm.

Stop reducing the invoice and start explaining it. And then go fix the invoices you send out next so you don’t have to keep explaining.

 

 

Nermin Jasani, Esq., is a Chief Performance Officer for law firms who want to grow with strategy, structure, and smarter decision-making. After starting her career as a lawyer on Wall Street advising hedge funds, Nermin transitioned into consulting in 2017 to help lawyers solve the business problems law school never prepared them for. Today, Nermin is known for her direct, data-driven approach that turns ambitious firms into predictable, profitable, and well run businesses. She can be reached at [email protected].