UTBMS Codes: Tasks, Activities and Expenses Explained
UTBMS codes are legal billing codes used to classify legal work, activities, and expenses in a structured way. This guide explains how they work, why they matter, and how law firms can prepare clearer coded time entries.
UTBMS codes are standardized legal billing codes that classify tasks, activities, and expenses. UTBMS stands for Uniform Task-Based Management System. A task code identifies the work category, an activity code identifies the action, and an expense code identifies a cost. The client determines which code set or permitted variation applies.
UTBMS stands for Uniform Task-Based Management System. These codes are often used in legal eBilling so law firms, clients, legal operations teams, and finance teams can better understand what work was performed, how time was spent, and how legal costs are organized.
In simple terms, UTBMS codes help answer questions like:
What type of legal work was done?
Was the time related to discovery, trial preparation, case assessment, or another phase?
What kind of activity did the lawyer perform?
Was an expense related to travel, filing fees, copying, or another cost category?
When used properly, UTBMS codes can support invoice review and analysis when the same code set and coding rules are applied consistently. Comparisons should account for client modifications, matter type, and coding quality.
What Are UTBMS Codes?
UTBMS codes are standardized legal billing codes used to categorize legal services and expenses. They are commonly used with electronic legal invoices, including LEDES invoice formats.
A legal invoice may include:
A coded invoice may combine Task codes; Activity codes; Expense codes; Timekeeper information; Matter information; Narrative descriptions; Billing rates; Hours worked; Invoice totals.
Time entry example L120 Task code A104 Activity code Description: Reviewed case strategy materials and analyzed potential settlement issues.
The UTBMS code gives structure to the time entry or expense item. The description explains the actual work.
Why UTBMS Codes Matter
UTBMS codes matter because legal billing can become difficult to review when every time entry is written in a different style.
Without consistent codes, clients and legal operations teams may struggle to answer basic questions:
Examples of questions consistent coding helps answer:
How much was spent on discovery? How much work went into case assessment? How much time was used for drafting compared with communication?
Which matters have high litigation preparation costs? Which outside counsel teams are using time consistently?
UTBMS codes help create structure. That structure supports reporting, auditing, budgeting, and invoice review. Some eBilling systems use UTBMS task and activity codes to support reporting and auditing in LEDES invoices.
Who Uses UTBMS Codes?
UTBMS codes are commonly used by:
Users can include Law firms; Corporate legal departments; Insurance companies; Legal operations teams; eBilling teams; Outside counsel management teams; Legal finance teams; Alternative legal service providers.
They are most common when a client requires structured legal invoices, especially through an eBilling platform.
Not every client requires UTBMS codes. Some clients accept traditional invoices with descriptions only. Others require very specific coding rules. Law firms should always follow the client's outside counsel guidelines and billing instructions.
How UTBMS Codes Work
UTBMS codes usually work by assigning a code to the type of work, activity, or expense.
Code family | What it describes |
Task code | The legal work phase or category |
Activity code | The action performed by the timekeeper |
Expense code | The type of cost charged on the invoice |
The codes classify the entry; the written narrative explains the specific work. Confirm the client's required code set and version rather than assuming every legal invoice uses the same codes.
A complete legal time entry may include a task code, an activity code, and a written description.
Example L310 Task code A102 Activity code Time: 1.5 hours Description: Researched discovery obligations related to electronically stored information.
This entry tells the billing reviewer that the work was related to written discovery and involved research.
UTBMS Task Codes
Task codes classify the area or phase of legal work.
For litigation, the ABA describes the system as helping lawyers budget and bill by litigation task, supporting clients and counsel in understanding and managing litigation.
Common litigation task code groups include:
Code group | Category |
L100 | Case Assessment, Development and Administration |
L200 | Pre Trial Pleadings and Motions |
L300 | Discovery |
L400 | Trial Preparation and Trial |
L500 | Appeal |
Each group contains more specific codes, such as L110 for Fact Investigation and Development, L120 for Analysis and Strategy, L210 for Pleadings, L310 for Written Discovery, L330 for Depositions, L410 for Fact Witnesses, and L510 for Appellate Motions and Submissions.
For a deeper resource, see UTBMS task codes.
UTBMS Activity Codes
Activity codes describe what the timekeeper did.
Activity code | Meaning |
A101 | Plan and prepare |
A102 | Research |
A103 | Draft or revise |
A104 | Review or analyze |
A105 | Communicate within firm |
A106 | Communicate with client |
A107 | Communicate with other outside counsel |
A108 | Communicate with other external parties |
A109 | Appear for or attend |
A110 | Manage data or files |
A111 | Other |
Activity codes are useful because two entries may belong to the same litigation task but involve different types of work.
L310 plus A102Research related to written discovery. L310 plus A103Drafting or revising written discovery materials. L310 plus A104Reviewing or analyzing written discovery materials.
The task code gives the legal phase. The activity code gives the action. For more examples, see UTBMS activity codes.
UTBMS Expense Codes
Expense codes classify legal costs and disbursements.
Common expense categories may include items such as:
Expense categories may include Copies; Postage; Filing fees; Court fees; Travel; Meals; Transcript costs; Expert costs; Research costs; Delivery services.
Expense code requirements vary by client and billing platform. Some clients allow many expense categories. Others restrict or prohibit certain expense types.
Law firms should check the client's billing guidelines before submitting expenses. For more detail, see UTBMS expense codes.
UTBMS Codes and LEDES Billing
UTBMS codes are often used with LEDES electronic invoices.
LEDES stands for Legal Electronic Data Exchange Standard. Many corporate legal departments and insurance clients require outside counsel to submit invoices through LEDES formats. In those invoices, UTBMS codes can help organize task, activity, and expense information.
In practical terms, LEDES defines the invoice data format. UTBMS helps classify the legal work and expenses. Together, they support structured legal eBilling.
These structured fields are one reason UTBMS codes often appear in discussions about legal billing codes.
UTBMS Codes vs ABA Codes
People often use the terms UTBMS codes and ABA codes together because the ABA litigation code set is one of the most widely recognized legal billing code systems.
In everyday legal billing discussions, someone may say:
Related terms encountered in legal billing include ABA litigation codes; UTBMS litigation codes; Legal task codes; LEDES billing codes.
These terms may overlap depending on the client, platform, and context. The safest approach is to follow the client's billing instructions and use the code set they require.
Common UTBMS Litigation Code Examples
Here are common examples from the litigation code structure.
L100 Case Assessment, Development and Administration
This category covers early case work and general case management.
Litigation task code | Meaning |
L110 | Fact Investigation and Development |
L120 | Analysis and Strategy |
L130 | Experts and Consultants |
L140 | Document and File Management |
L150 | Budgeting |
L160 | Settlement and Non Binding ADR |
L190 | Other Case Assessment, Development and Administration |
Example time entryL120 A104Reviewed case facts and analyzed potential defense strategy.
L200 Pre Trial Pleadings and Motions
This category covers pleadings, motions, and related pre trial filings.
Litigation task code | Meaning |
L210 | Pleadings |
L220 | Preliminary Injunctions and Provisional Remedies |
L230 | Court Mandated Conferences |
L240 | Dispositive Motions |
L250 | Other Written Motions and Submissions |
L260 | Class Action Certification and Notice |
Example time entryL210 A103Drafted answer and affirmative defenses for review.
L300 Discovery
This category covers discovery work.
Litigation task code | Meaning |
L310 | Written Discovery |
L320 | Document Production |
L330 | Depositions |
L340 | Expert Discovery |
L350 | Discovery Motions |
L390 | Other Discovery |
Example time entryL320 A104Reviewed document production set and analyzed privilege issues.
L400 Trial Preparation and Trial
This category covers trial preparation and trial related work.
Litigation task code | Meaning |
L410 | Fact Witnesses |
L420 | Expert Witnesses |
L430 | Written Motions and Submissions |
L440 | Other Trial Preparation and Support |
L450 | Trial and Hearing Attendance |
L460 | Post Trial Motions and Submissions |
Example time entryL410 A101Prepared witness outline for trial preparation meeting.
L500 Appeal
This category covers appellate work.
Litigation task code | Meaning |
L510 | Appellate Motions and Submissions |
L520 | Appellate Briefs |
L530 | Oral Argument |
Example time entryL520 A103Drafted appellate brief section on standard of review.
How to Choose the Right UTBMS Code
Choosing the right UTBMS code requires understanding both the work performed and the client's billing rules.
First, identify the legal phase.Was the work related to case assessment, pleadings, discovery, trial, appeal, counseling, bankruptcy, or another legal category? Second, choose the task code. Select the task code that best describes the legal work category. Third, choose the activity code. Select the activity code that best describes what the timekeeper did, such as research, draft, review, communicate, or attend. Fourth, write a clear description.The code alone is not enough. The description should explain the work in plain language. Fifth, check the client's guidelines.Some clients have preferred or restricted code usage.
Annotated UTBMS coding worksheet
This worksheet separates the legal workstream from the action performed and the wording used on the invoice. Confirm the client-approved code set and billing guidelines before adopting any example.
Download the UTBMS coding worksheet (Excel)
Worksheet field | Illustrative entry and review question |
Task | L320 for document-production work: does the work belong to that task? |
Activity | A104 for review: did the timekeeper review rather than draft or communicate? |
Narrative | Reviewed documents for production: is this accurate and sufficiently specific without revealing sensitive detail? |
Duration | Enter supported time and check overlap, duplicate entries, and client billing rules |
Approval | Record the reviewer, date, and any correction before release |
These entries demonstrate the structure, not a universally correct invoice line. A client's version, custom codes, or rules may require different treatment. The ABA UTBMS reference is a starting point for verifying the litigation framework. Keep the underlying work description available so a reviewer can check why the code was chosen.
Related UTBMS and Legal Billing Code Guides
Frequently Asked Questions
What are UTBMS codes?
UTBMS codes are standardized legal billing codes used to classify legal tasks, activities, and expenses. They are often used in electronic legal invoices.
What does UTBMS stand for?
UTBMS stands for Uniform Task Based Management System.
What are UTBMS codes used for?
UTBMS codes organize legal billing entries for budgeting, invoice review, eBilling, and legal-spend analysis.
Are UTBMS codes the same as ABA codes?
The terms are often used together, especially for ABA litigation task codes. The required code set depends on the client, billing platform, and matter type.
What is the difference between UTBMS task codes and activity codes?
Task codes describe the legal work category or matter phase. Activity codes describe the action performed, such as researching, drafting, reviewing, or communicating.
Are UTBMS codes required for every legal invoice?
No. They are generally required when a client, insurer, legal department, or eBilling platform specifies them.
Do UTBMS codes replace billing descriptions?
No. Codes classify the entry, while the billing description explains the work performed.
Is it UTBMS or UTMBS?
The correct abbreviation is UTBMS, which stands for Uniform Task-Based Management System. UTMBS is a common misspelling.
