Legal project management for a small firm: scope, phases, budget and check-ins

What is legal project management?

Legal project management is the use of project-management techniques on legal work. A project has a defined goal, a scope, a timeline, a budget and a way of tracking progress. Legal work often has all of these but nobody writes them down. LPM writes them down and reviews them.

It is a method rather than a product. Large firms employ dedicated legal project managers. In a small firm the responsible lawyer does it with a one-page plan per matter and a short weekly check. Last reviewed: 30 October 2026.

How is LPM different from matter management and case management?

They work together. The matter record is where the plan lives; LPM is what you do with it.

• Matter management vs case management

What are the five phases of a small-firm LPM plan?

1. 1

   1. Define scope

   Write what you will do, what you will not do, the client's goal, assumptions and any dependency on the client or third parties. Put exclusions in the engagement letter.

2. 2

   2. Break into phases and tasks

   List 4 to 8 phases (for example intake and strategy, drafting, negotiation, hearing preparation). Under each, list tasks with an owner and a date.

3. 3

   3. Budget

   Estimate hours per phase, multiply by rate or compare with the fixed fee, and add a buffer. See the budget template page.

4. 4

   4. Execute and control

   Record time against the phase, log scope changes, and check the plan weekly.

5. 5

   5. Close and learn

   Compare final against budget, note what surprised you, update your estimates and precedents.

How do you compare budget with actual?

Use one small table per matter, updated weekly. The example is invented; use your own numbers.

Arithmetic: variance is actual minus budget; percentage is actual divided by budget (22 / 16 = 1.375, shown as 138%). The total is 36 / 30 = 1.20. A simple rule is to review any phase that passes 110% of budget, and to talk to the client about any change in scope that explains it. Do this before the overrun grows, not at invoice time.

If the extra hours came from the other side's behaviour or a client request, it is a scope change: log it and tell the client. If they came from your own estimate being low, absorb it and fix your estimates for next time.

What is a scope-change log and how do you use it?

A scope-change log is a running list, on the matter record, of every request or event that changes what was agreed. Each entry has a date, who asked, what changed, the effect on hours or fees, and whether the client approved.

Without this log, scope creep is invisible and fee conversations are awkward. With it, a conversation about extra cost starts from a dated record. Check your jurisdiction's rules on fee agreements and changes to them.

How do you run the weekly check-in?

Fifteen to twenty minutes per week, per active matter or in a batch: have the plan, the budget table and the change log open. Ask four questions: What was due this week and did it happen? Which phase is over 110% of budget? What has changed in scope? What is the single next step and who owns it?

Our weekly review page has a 20-minute agenda that fits this; the LPM questions slot in as the budget and scope items.

• Weekly matter review agenda
• Matter profitability for small firms
• Legal task and deadline management

Where MatterOS fits

We make MatterOS, so weigh this accordingly. In MatterOS the matter page, the Actions list (ranked by what happens if you miss them) and the Time log give you places to hold the plan, tasks and hours. It does not include a built-in budget calculator, Gantt charts, e-billing or automatic variance alerts; you would add budget properties in Notion yourself or use the worksheet in our budget template page.

• MatterOS: the Notion operating system for lawyers
• The Matter Method
• Pricing: one payment, no subscription
• The Actions piece
• Matter budget and fee-estimate template

Frequently asked questions

What is legal project management?

Legal project management applies project-management methods to legal work: a written scope, phased tasks, a budget, a change log and regular progress reviews. It makes the cost and timeline of a matter visible and manageable, and it is as useful to a small firm as to a large one.

Do small law firms need a legal project manager?

Not usually a separate person. In a small firm the responsible lawyer can run a five-step plan per matter: scope, phases, budget, change log and weekly check-in. Consider dedicated help only when planning and reporting regularly take lawyers away from billable or strategic work.

What is the difference between legal project management and matter management?

Matter management records and organises the engagement: parties, team, dates, documents, fees. Legal project management plans and controls the work: scope, phases, budget and changes. The matter record is where the project plan is stored.

How do I prevent scope creep on a legal matter?

Write the scope and its exclusions into the engagement terms, then log every change request with date, effect on hours or fees and client approval. Review the log in the weekly check-in. Check your jurisdiction's rules on altering fee agreements.

What should a legal project plan include?

It should include the client's goal, scope and exclusions, assumptions and dependencies, phases with tasks, owners and dates, an hours or fee budget per phase, risks, and a scope-change log. One page in the matter record is enough for most small-firm matters.