Billing Guidelines

Outside counsel billing guidelines: a free sample and editable template

Outside counsel billing guidelines: a free sample and editable template

Download a practical guide and editable template for outside counsel billing guidelines that improve invoice quality, set expectations on AI, and make spend easier to manage.

Download a practical guide and editable template for outside counsel billing guidelines that improve invoice quality, set expectations on AI, and make spend easier to manage.

Updated September 2026. Free to download, no form required.

PRACTICAL GUIDE · 19-PAGE PDF

Legal Billing Guidelines in the Age of AI

Legal Billing Guidelines in the Age of AI

A practical framework for the decisions that shape better outside counsel relationships, cleaner invoices, and more predictable spend.

Includes a sample guideline appendix

EDITABLE TEMPLATE · WORD

Start with language you can adapt

Start with language you can adapt

A ready-to-customize template covering matter setup, budgets, staffing, rates, invoice standards, expenses, and AI use.

Bracketed placeholders speed up customization

SAMPLE LANGUAGE

Sample clauses from the template

Six clauses taken word for word from the Word template, bracketed placeholders included. Use them as written, or as the starting point for language your firms will actually follow.

NARRATIVE DETAIL

Each time entry must contain a detailed narrative describing the specific task performed, enabling meaningful review. Vague descriptions (e.g., “Legal research,” “Analysis,” “Meeting”) are insufficient.

From the template section: Invoice content and format

BLOCK BILLING

Each time entry must represent a single task or activity. Grouping multiple distinct tasks into a single time entry (“block billing”) is prohibited.

From the template section: Invoice content and format

RATE APPROVAL

All timekeeper rates must be agreed upon in writing at the start of an engagement or matter. Requests for rate increases are permitted no more than annually and require [Notice Period, e.g., 90 days] advance notice.

From the template section: Billing rates and alternative fee arrangements

EXPENSE PRE-APPROVAL

Pre-approval from the supervising [Company Name] attorney is required for any single expense exceeding [Dollar Threshold, e.g., $500] or for specific categories as noted above.

From the template section: Expense management

MAXIMUM HOURS PER DAY

Time billed by any single timekeeper should not exceed [Number, e.g., 10] hours in a single calendar day without prior written approval from the supervising [Company Name] attorney.

From the template section: Billing process and compliance

USE OF AI

Outside counsel must disclose the use of generative AI tools for substantive legal work performed on [Company Name] matters, specifying the tool used and the task performed.

From the template section: Use of artificial intelligence

Every clause is editable, with bracketed placeholders for your own terms and thresholds.

WHAT STRONG GUIDELINES CLARIFY

Six decisions your guidelines should settle

Six decisions your guidelines should settle

The best guidelines are specific enough to guide behavior and simple enough for firms and reviewers to use consistently.

The best guidelines are specific enough to guide behavior and simple enough for firms and reviewers to use consistently.

01

Matter setup and budgets

Define who can open matters, what must be approved, and when budgets need to be updated.

02

Staffing and ownership

Set expectations for team structure, leverage, continuity, and responsibility for the work.

03

Rates and fee arrangements

Clarify approved rates, rate changes, alternative fees, and when exceptions require consent.

04

Invoice detail and data

Require narratives and coding that are clear enough to review, compare, and analyze.

05

Expenses and exclusions

Draw clear lines around pass-through costs, administrative work, and prohibited charges.

06

AI use and oversight

Address disclosure, confidentiality, supervision, efficiency, and pricing when firms use AI.

A useful rule of thumb

A useful rule of thumb

Start with requirements your team can enforce consistently. Add complexity only when it improves decisions.

Start with requirements your team can enforce consistently. Add complexity only when it improves decisions.

FROM POLICY TO PRACTICE

A policy is only useful if teams can follow it

A policy is only useful if teams can follow it

Clear expectations are the start. Consistent review is what turns them into cleaner invoices, better firm conversations, and more predictable spend.

Clear expectations are the start. Consistent review is what turns them into cleaner invoices, better firm conversations, and more predictable spend.

Poppy turns your guidelines into consistent invoice checks, approvals, allocations, and reporting.

01

Customize the standard

Choose the rules that match your team, risk, and operating model.

02

Align your firms

Confirm expectations, exceptions, and ownership before work begins.

03

Review consistently

Apply the same rules to every invoice and improve them with what you learn.

COMMON QUESTIONS

Billing guidelines, answered

What in-house teams ask before they write, revise or enforce their guidelines.

What should outside counsel billing guidelines include?

At minimum: how matters are opened and budgeted, who approves staffing and rates, what a time entry must contain, which expenses are reimbursable, how and when invoices are submitted, and how the company expects firms to use AI. The template covers each in a short section you can edit.

What should outside counsel billing guidelines include?

At minimum: how matters are opened and budgeted, who approves staffing and rates, what a time entry must contain, which expenses are reimbursable, how and when invoices are submitted, and how the company expects firms to use AI. The template covers each in a short section you can edit.

How long should billing guidelines be?

Long enough to settle the decisions that cause disputes and short enough that a billing partner will read them. Most companies land between four and eight pages. Cut anything you will not enforce.

How long should billing guidelines be?

Long enough to settle the decisions that cause disputes and short enough that a billing partner will read them. Most companies land between four and eight pages. Cut anything you will not enforce.

How are billing guidelines different from an engagement letter?

An engagement letter governs one matter or one firm relationship. Billing guidelines apply to every firm and every matter, so the same rules are applied consistently across your panel.

How are billing guidelines different from an engagement letter?

An engagement letter governs one matter or one firm relationship. Billing guidelines apply to every firm and every matter, so the same rules are applied consistently across your panel.

How do we enforce billing guidelines?

Review every invoice against them, tell the firm what you found, and track the outcome. Teams doing this by hand usually check a sample. Software such as Poppy checks every line item against your rules and drafts the response to counsel.

How do we enforce billing guidelines?

Review every invoice against them, tell the firm what you found, and track the outcome. Teams doing this by hand usually check a sample. Software such as Poppy checks every line item against your rules and drafts the response to counsel.

Should billing guidelines address AI?

Yes. Say whether firms may use generative AI on your matters, what must be disclosed, that a lawyer remains responsible for the work, and that confidential information does not go into tools without adequate protection. The template includes model language, and our post on AI clauses covers eight of them in detail.

Should billing guidelines address AI?

Yes. Say whether firms may use generative AI on your matters, what must be disclosed, that a lawyer remains responsible for the work, and that confidential information does not go into tools without adequate protection. The template includes model language, and our post on AI clauses covers eight of them in detail.

How often should we update them?

Review them annually, at rate-increase season, and whenever your approval process, e-billing system or AI policy changes. Send firms the revised version with a notice period and date every revision.

How often should we update them?

Review them annually, at rate-increase season, and whenever your approval process, e-billing system or AI policy changes. Send firms the revised version with a notice period and date every revision.

KEEP READING

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