Hourly Workforce Time Tracking & Scheduling3 min readUpdated September 2026

Payroll Hours Aren't Billable Hours: A Firm's Time-Tracking Split

Law firms should use Buddy Punch or Deputy only for nonexempt paralegals, legal assistants and front-office staff, not for attorney billable hours. Billable time is a client-facing number captured in practice-management software, while these staff need accurate payroll time records under wage and hour law, separate from whatever they bill to a client matter.

Keeping that distinction clear from the start avoids the most common confusion firms run into when they first look at either tool.

Vendors Covered in this Article

Disclosure: We may earn a commission if you buy through some links on this page. It doesn't change what we recommend.

Two different hourly numbers, two different purposes

A paralegal at many firms tracks time twice: billable hours against a client matter for invoicing, and payroll hours for their own hourly wage. Those two numbers aren't automatically the same. A paralegal might work eight hours in a day but only bill six of them to clients, with the rest spent on internal administrative work, training, or business development that isn't chargeable. Buddy Punch and Deputy address the payroll side only, not the billable side, and firms that conflate the two tend to either underpay staff for non-billable time or misrepresent billable hours by treating them as interchangeable with hours worked.

Buddy Punch's fit: a clean, defensible payroll record

For nonexempt legal staff, Buddy Punch's verified clock-ins create a payroll record that's straightforward to defend if a wage claim or Department of Labor inquiry ever comes up, which matters more at a law firm than almost anywhere else, since firms are held to a higher standard of getting this right given their own familiarity with employment law. A punch record that's harder to dispute than a self-reported timesheet is a real asset here, not just a convenience.

Deputy's fit: covering reception and support staff schedules

Front-office and support roles, reception, file clerks, intake staff, often need actual shift coverage: someone has to be at the front desk during business hours, and a callout needs a fast replacement. Deputy's shift marketplace fits that coverage need more naturally than a straightforward time clock, letting support staff swap shifts from their phone without the office manager rebuilding the week's coverage by hand every time someone's out.

Why overtime classification deserves extra care at a law firm

Licensed attorneys practicing law are generally exempt from overtime, but paralegals and legal assistants are generally not, and misclassifying a paralegal as exempt because their work involves legal research or client contact is a common and costly mistake. A clean, accurate hourly record for nonexempt staff isn't just good practice, it's part of the evidence a firm would need to show it classified and paid people correctly if that classification is ever challenged. This is a question for the firm's own employment counsel, not something to assume based on job title alone.

Check these points before choosing a tool for support staff:

  • Confirm which paralegals, legal assistants and front-office staff are classified as nonexempt, since those are the people who need accurate payroll time records under wage and hour law.
  • Keep attorneys out of the payroll tool, because their billable hours live in separate practice-management software built for matter-based client billing.
  • Record payroll hours separately from billable hours, since a paralegal can work more hours in a day than they bill to clients.
  • Use a shift-based tool like Deputy when reception coverage needs filling quickly from a phone, for example when a receptionist calls in sick.

Keeping the payroll tool completely separate from billing software

Resist the temptation to look for a single system that handles both billable time and payroll time, since the reporting each one needs is genuinely different: matter codes and client narratives for billing, verified punches and break compliance for payroll. Running Buddy Punch or Deputy alongside the firm's existing practice-management software, rather than trying to replace one with the other, keeps both systems doing the job they're actually good at.

What a managing partner should actually review each quarter

Rather than treating payroll time tracking as something to set up once and forget, a managing partner or office administrator should periodically compare nonexempt staff's recorded payroll hours against their billable hours for the same period, looking specifically for whether the gap between the two makes sense. A paralegal who bills nearly every payroll hour to clients every single week, with almost no non-billable time at all, is either extraordinarily efficient or the two numbers aren't being tracked accurately, and it's worth finding out which before that pattern shows up in an audit instead of a routine review.

This is a short quarterly check, not a major undertaking, and it catches classification and tracking problems well before they compound into a larger wage claim.

Handling a paralegal who splits time across two practice groups

A firm with practice groups that share support staff runs into a specific version of this problem: a paralegal who works litigation matters on Monday and corporate matters on Wednesday needs payroll hours recorded as a single accurate total regardless of which group they supported that day, even though the billable side of the ledger splits those same hours across two different matter codes for two different partners.

Keep the payroll record built around the person's total hours worked, not fragmented by practice group, and let the separate billing system handle the client-facing allocation. Trying to make one system serve both purposes at once is usually where firms run into reconciliation headaches at month end.

Executive Capability Standard

What Good Looks Like

Good time tracking at a law firm means nonexempt paralegals and support staff have accurate payroll hours completely separate from billable-hour tracking, front-office coverage doesn't depend on one person's memory of who's available, and overtime classification is backed by a defensible hourly record if it's ever questioned.

Building The Capability (5-Stage Skill Ladder)

1. Learn:Confirm with employment counsel which roles are correctly classified as exempt versus nonexempt before deciding how to track their hours.
2. Do Manually:Have nonexempt staff log payroll hours on a paper timesheet separate from whatever billable-hours system attorneys use.
3. Delegate:Put an office manager in charge of reviewing nonexempt staff hours and covering front-desk gaps as they come up.
4. Automate:Move nonexempt staff onto a verified clock-in tool like Buddy Punch, and use a shift tool like Deputy for front-office coverage.
5. Buy:Connect the payroll time-tracking tool directly to payroll processing so hourly wages calculate without manual re-entry from a separate billing system.

How to Get Started

Disclosure: We may earn a commission if you buy through some links on this page. It doesn't change what we recommend.

Frequently Asked Questions

Do attorneys need to use Buddy Punch or Deputy?

Almost never. Attorneys are typically exempt employees who don't need hourly payroll time tracking, and their billable-hour tracking happens in separate legal practice-management software built specifically for matter-based client billing.

Is a paralegal's billable time the same as their payroll time?

Not necessarily. A paralegal can work more hours in a day than they bill to clients, since internal work, training, and administrative tasks aren't chargeable. Payroll time tracking has to capture all hours worked, not just the billable portion.

How do we handle front-desk coverage when a receptionist calls in sick?

A shift-based tool like Deputy makes it easier for support staff to see and claim an open coverage shift from their phone, which tends to get the desk covered faster than a manager calling around to find someone available.

About the numbers

This guide doesn't quote a sourced benchmark. Figures in it are estimates or general guidance, so check them against your own numbers.

Related Guides