Fees lines take hours in tenths (0.1 is six minutes) and pick up the chosen timekeeper's rate. Costs are passed through at what you paid.
The firm, matter and time entries are invented placeholders; replace them with your own. Drafts are held only by this browser on this device.
An attorney invoice is an itemized bill for one client matter. It names the firm, billing attorney and client, gives the matter name and number (plus any case or docket number), a unique invoice number, issue and due dates and the billing period. Each time entry shows the date, who did the work, a short task description, hours in tenths and the rate; costs such as filing fees and transcripts sit on their own lines. Below come the subtotal, any discount, the total, the amount applied from the trust or retainer, the balance due and the payment terms.
How the attorney invoice total is calculated
Time is priced entry by entry, costs are added at what the firm paid, the discount comes off, tax applies only if you switch it on, and money drawn from trust is credited last.
| What it covers | The math | |
|---|---|---|
| Time entry | One task on one date by one timekeeper | Hours (in 0.1 steps) × that timekeeper's hourly rate |
| Flat fee line | A task or stage billed at an agreed fixed price | Qty × the agreed price |
| Costs | Filing fees, court reporter and transcript charges, service of process, records | Qty × the amount actually paid out |
| Subtotal | Fees, flat fees, costs and other charges, each also shown as its own group total | Sum of every line |
| Discount and tax | A courtesy reduction, and tax only where your state applies it | Discount split pro rata over the lines; tax = rate × taxed lines net of their discount part |
| Balance due | Left for the client to pay | Total minus trust applied minus any other payment received |
Worked example: one month on a commercial dispute, three timekeepers, no sales tax, $1,500 drawn from a $3,000 retainer
How to use this attorney invoice template
Work through Your firm, then Client and matter, Time and costs, and Trust and payment. Each change you make redraws the bill on the right, letting you catch a wrong hour before printing.
- Firm details: firm name, office address, phone or email, the billing attorney, a bar number if you print it on bills, and a tax ID. Logos are optional and are read only on your machine.
- Client and matter.
- Fee arrangement: choose hourly, flat fee, contingent fee or a mix, and add a short note pointing to the engagement letter. On a contingent matter, use the note to say how the fee will be worked out at the end, since the percentage only applies to a recovery.
- Timekeepers and rates: up to three names with their hourly rates.
- Time entries: add a Fees line per task with the date, the timekeeper and hours in tenths. The rate fills itself in from the timekeeper you pick, and a summary of hours per person appears on the bill.
- Costs and disbursements: filing fees, deposition transcripts, process servers and similar outlays go on Costs lines at the amount paid.
- Trust, terms and download: enter the retainer held and how much this bill draws from it, set the terms and press Download PDF for a one page invoice.
What to include in an attorney invoice
Clients read legal bills closely. Every part below helps them match a charge to the work, the person and the case.
| Part | What goes on it |
|---|---|
| Firm and attorney | Firm name, address, phone or email, the billing attorney, a bar number where you choose to show it, and a tax ID. |
| Client | Client name, plus the company or entity if a business hired you, where to send the bill and who to contact. |
| Invoice details | Its own invoice number, date of issue, payment due date and the dates of work covered. |
| Matter reference | Matter name, your internal matter number, the case or docket number and the court or jurisdiction. |
| Fee arrangement | Hourly, flat, contingent or blended, with a pointer to the engagement letter. |
| Time entries | Date, timekeeper, a plain description of the task, hours in tenths, rate and amount. |
| Flat fee items | Any task or phase billed at a fixed price, named clearly. |
| Costs and disbursements | Court filing fees, court reporter and transcript charges, expert or records fees and travel, each listed apart from fees. |
| Totals | Fees, costs and other subtotals, discount, any tax, total, trust applied and balance due. |
| Trust summary | The retainer held before the bill, the amount applied and what remains in trust. |
| Terms and notes | When payment is due, how the client can pay, the matter number to quote with payment and a thank you line. |
Why are invoices important for attorney contractors?
A legal bill is also a record of the representation. When it is detailed, fewer clients call to ask what they are paying for.
- A clear account of the workDated entries with names and hours show exactly where the time went on the matter.
- Quicker paymentBills that answer questions up front spend less time sitting in a client's inbox, and a due date gives payment a deadline.
- Ethics and trust accountingShowing what was drawn from trust, and what is still held, keeps client money reconciled bill by bill.
- Organised booksFees, costs and trust movements kept apart make month end and tax season simpler.
- Fewer billing disputesA description for each task leaves less room for a client to challenge a charge later.
- Same look every timeOne layout for every matter.
How do attorneys bill clients?
The fee arrangement decides how the invoice looks. Under state ethics rules such as Idaho's Rule 1.5, the basis or rate of the fee and expenses has to be communicated to the client, preferably in writing, near the start of the representation.
| Arrangement | What the client agrees to | On the bill |
|---|---|---|
| Hourly | Time recorded per task and billed at each timekeeper's rate. | Fees lines with date, timekeeper, hours in tenths and rate. |
| Flat fee | A fixed price for a defined service, such as a will package or an uncontested filing. | A Flat fee line naming the service, with costs still listed separately. |
| Contingent fee | A share of any recovery. Idaho's Rule 1.5(c) requires the agreement to be in a writing signed by the client, stating the percentages and how expenses are deducted. | Mostly cost lines during the case; at the end a written statement of the outcome and how the client's share was worked out. |
| Blended | Hourly work alongside one or more fixed price tasks. | Fees and Flat fee lines on the same bill, each with its own subtotal. |
The same rule bars contingent fees for defending a criminal case, and in domestic relations matters where the fee depends on securing a divorce or on the amount of alimony, support or a property settlement.
How do retainers and trust accounts show on a legal invoice?
Money a client pays before the work is done is generally not yet the lawyer's. Minnesota's Rule 1.5(b), for example, presumes fee payments received before services are rendered to be unearned and requires them to be held in a trust account.
| Item | What it means for the bill |
|---|---|
| Retainer held | The client's advance sitting in trust before this invoice, shown so the client can follow the balance. |
| Applied from trust | The amount moved from trust to pay fees and costs on this bill, credited below the total. |
| Trust remaining | What is still held for the client after this bill. |
| IOLTA account | A pooled, interest bearing trust account for client funds that are nominal in amount or held for a short time. The interest goes to the state program that funds civil legal aid, not to the client or the firm. |
Funds belong in IOLTA only when they could not earn income for the client above the cost of securing it, which takes the lawyer's judgment on the amount and how long it will be held. Larger or longer held sums go into a separate interest bearing account for that client.
What do ethics rules say about legal bills?
Rules differ by state, so read your own. Idaho's version of Rule 1.5 is a useful picture of what clients can ask for.
| Rule point | What it says |
|---|---|
| Reasonable fees | A lawyer may not charge an unreasonable fee or an unreasonable amount for expenses. Factors include time and labor, the customary local fee, the results obtained and the lawyer's experience. |
| Changes in rate | Any change in the basis or rate of the fee or expenses has to be communicated to the client as well. |
| Accounting on request | On reasonable request the client gets, at no charge, an itemization of hourly charges, costs, interest and past due balances. |
| Detail of hourly work | Hourly charges need a description of the services and a note of who performed them, in enough detail to show the nature of the work. |
| End of a contingent matter | The client receives a written statement of the outcome and, where there is a recovery, the remittance and how it was determined. |
Attorney quote vs invoice vs receipt
Quote, invoice or receipt comes down to timing on the matter.
| Document | When | What it does |
|---|---|---|
| Quote or fee estimate | Before the engagement | Gives the expected fees and costs so the client can decide whether to go ahead. |
| Engagement letter | At the start | Sets the scope, the fee arrangement, rates and how the retainer will be handled. |
| Invoice | Monthly, at a milestone or at the close | Bills the time and costs actually incurred and sets a due date. |
| Receipt | Once paid | Confirms the payment came in. |
Industry specific tips for attorney invoicing
Most of the friction in legal billing comes from vague entries and surprise costs. A few habits remove a lot of it.
- Record time as you goEnter the task and its tenths the same day. Reconstructed time tends to be rounded and short on detail, and that is what clients query.
- Keep costs apart from feesFiling fees, transcripts and travel belong on their own lines.
- Quote the matter on every billMatter name, matter number and docket number let the client's accounts team file it in seconds.
- Write tasks a client understands"Draft answer and affirmative defenses" says more than "work on file". Name the document, call or hearing.
- Show the trust balanceListing what was held, applied and left avoids a separate email asking where the retainer went.
- Offer more than one way to payCheck, card and bank transfer cover most clients.
Billing is the easy part. Winning the matter starts with answering the phone.
People looking for a lawyer usually call the first firm that picks up, and that call often comes while you are in a hearing or a deposition. ServiceAgent answers around the clock, takes down the caller's details and what the matter is about, and books the consultation on your calendar, so fewer prospective clients drift to the next name on the list.
Book a free demoFrequently asked questions
Short answers on legal billing, trust funds and how this generator works.
Book a free demoWhat should be included in an attorney invoice?
Firm and client details, an invoice number used only once, the date it was sent and the date payment is due, the matter name and number with any docket number, dated time entries showing who did each task and for how long, costs listed separately, then the totals, the amount applied from trust, the balance due and payment terms.
When should attorneys send invoices?
Most firms bill monthly on ongoing matters. Flat fee work is often billed at agreed milestones or on completion, and a single consultation can be billed the same day.
What's the difference between an attorney quote and an invoice?
A quote or fee estimate tells the client what the work is likely to cost before it starts. An invoice bills the time and costs that were actually incurred.
How is an attorney invoice different from a receipt?
A bill requests payment for legal work; a receipt is written proof that payment came in.
What is the best format for an attorney invoice?
Firm header and invoice number at the top, client and matter details next, then a time entry table followed by a separate costs section. Totals, trust summary and amount owing go lower right, terms and notes to their left. Save it as a PDF so it looks the same for every client.
Should I use an attorney invoice template or generator?
Handwriting a blank template works when bills are rare. An attorney invoice generator does the hours times rate math, totals each timekeeper, tracks the trust balance and produces the PDF, which saves real time once you bill several matters a month.
How does an attorney invoice generator work?
You fill in the firm, client and matter, list timekeepers with their rates, add time entries and costs, and set the discount, trust applied and terms. The legal invoice generator then works out every subtotal and the balance due, and you save the result as a PDF file.
Why bill time in tenths of an hour?
A tenth is six minutes, which is precise enough for short calls and emails while keeping entries easy to total. Whatever increment you use, it should match what the engagement letter tells the client.
How long does an attorney invoice take to make with a generator?
Once your hours are logged, a matter of minutes. Firm details and timekeepers are remembered on this browser, so the next bill mostly needs new entries.
Do I need to itemize hourly work on a legal bill?
Clients can ask for it. Idaho's Rule 1.5(f), for example, entitles a client on reasonable request to a free accounting that describes the hourly services and notes who performed them.
Where should a client's retainer be kept?
In a client trust account until it is earned. Small or short term sums usually go in a pooled IOLTA account, whose interest funds civil legal aid rather than going to the client or the firm.
Do lawyers charge sales tax on legal fees?
That depends on the state, so the tax setting is off by default here. If your state taxes legal services, choose which lines are taxed and enter the rate.
Does this legal invoice generator store or upload my invoice?
No upload happens. The draft is saved only in this browser so you can come back to it, and Reset clears it.
Leads growth and product marketing for ServiceAgent at SaaS Labs, where he has worked in product marketing since 2020. Writes ServiceAgent's coverage of AI call answering, CRM and home services operations.
Published by ServiceAgent, the AI front office for service businesses. Nothing here is legal, ethics or tax advice; the generator only does billing math. Fee, trust account and tax rules vary by state, so confirm your own state's rules of professional conduct and bar guidance before relying on it.