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Free Lawyer Invoice Templates | Law Firm Billing Template | Eonebill

Sample Law Firm Invoice

Description	Qty	Unit Price	Amount
Partner — Contract review & negotiation	3.2 hrs	$450.00/hr	$1,440.00
Associate — Due diligence & document review	8.6 hrs	$275.00/hr	$2,365.00
Paralegal — Signature pages & exhibit preparation	2.4 hrs	$135.00/hr	$324.00
Court filing & docket fees	1	$485.00	$485.00
Online legal research (Westlaw)	1	$210.00	$210.00
Subtotal — Legal Services & Disbursements			$4,824.00
Total Due			$4,824.00

What to Include on a Legal Invoice

Law firm name, address, bar number, and contact information
Client name and matter number
Invoice date and billing period
Each time entry: date, attorney/paralegal name, task description, hours (in 1/10 increments), and rate
Attorney rate for each billing professional (partner, associate, paralegal)
Itemized disbursements with descriptions (filing fees, research, courier, etc.)
Expense markup policy (if any) disclosed in engagement agreement
Payment terms (Net-30 standard) and accepted payment methods

Popular Law Firm Invoice Templates

What to Include

**Corporate Law Invoice** — For M&A, contracts, corporate governance, and securities matters.
**Litigation Invoice** — Covers court appearances, discovery, motion practice, and trial preparation.
**Real Estate Law Invoice** — Designed for closings, title reviews, zoning, and lease negotiations.
**Family Law Invoice** — For divorce, custody, support matters, and mediation sessions.
**Intellectual Property Invoice** — Trademark, patent, copyright filings, and IP licensing agreements.

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When to Use

Billing clients after completing a consultation, audit, filing, case milestone, treatment session, or advisory engagement
Requesting retainer replenishment when a client's retainer balance falls below the minimum threshold agreed in your engagement letter
Sending monthly or milestone-based invoices for ongoing advisory, legal, accounting, therapy, or marketing retainer relationships
Issuing a final invoice at the close of a legal case, real estate transaction, tax year, treatment plan, or project engagement

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Pro Tips

Reference specific services, dates, and matter or case numbers on every line item — vague descriptions like 'professional services' are the single most common cause of delayed payment in professional service billing
For retainer clients, send invoices on the same date each month without exception — predictability in billing builds trust and makes it easier for clients to budget and approve payment quickly
For regulated professions — law, medicine, accounting, financial advisory — ensure your invoice format and terminology comply with your state licensing board's billing requirements
Include a brief plain-language description of what each service accomplished for the client (e.g., 'Prepared and filed Q1 payroll tax returns') — outcome-oriented descriptions reinforce value and reduce disputes

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Frequently Asked Questions

Everything you need to know about professional-services invoices

What billing format do law firms use?

Law firms typically bill using itemized legal services invoices that show: client name, matter number, date of service, attorney or paralegal name, task description, time increments (in tenths of an hour), hourly rate, and total. Expenses such as filing fees, courier charges, and research costs are billed separately.

How do lawyers bill for paralegal and associate time?

Paralegals and associates are billed at their respective hourly rates, which are typically lower than the supervising partner rate. All time entries must describe the task performed with enough detail that the client understands the service. Block billing (listing tasks in lump sums) is discouraged by most state bar associations.

Are law firm expenses billable to the client?

Reasonable, necessary, and documented out-of-pocket expenses can be billed to the client if provided for in the engagement agreement. These include filing fees, court reporter costs, expert witness fees, long-distance calls, and online legal research charges. Markups on expenses are generally not permitted under ABA Model Rules.

What are the rules for legal invoice formatting?

Most states require legal invoices to be formatted with: client name and matter number, itemized services with dates, the name of the person performing the service, time in increments not exceeding 1/10 hour, and the applicable rate. Incarcerated clients and insurance defense matters may have additional billing guideline requirements.

Can lawyers send invoices through an online platform?

Yes. Electronic invoicing is permitted in most jurisdictions as long as the invoice meets the applicable billing guidelines and the client has agreed to receive electronic billing. Eonebill lets law firms send professional legal invoices with online payment links directly to clients.

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