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Retainer Hour Tracking

Time tracking method for retainer-based engagements where clients pre-purchase monthly hour banks. Tracks hours consumed against retainer balance, alerts when approaching limits, and facilitates rollover or refresh policies.

Last updated: 2026-03-20 15:16

Overview

Retainer hour tracking manages pre-purchased hour banks where clients pay monthly fees for allocated hours. System tracks hours used vs. remaining, enforces limits, and handles rollover rules, creating predictable revenue for service providers.

How It Works

  1. Client purchases retainer (e.g., 20 hours/month at $150/hour = $3,000/month)
  2. Work performed tracked against retainer balance
  3. Balance decrements with each time entry
  4. Alerts sent when approaching limit (e.g., 80% used)
  5. Month end: unused hours expire, rollover, or refresh based on agreement
  6. Overage hours billed separately or carried forward

Retainer Types

Use-It-Or-Lose-It

Rollover Cap

Bank Model

Minimum Commitment

Key Features Needed

Benefits to Service Providers

Revenue Predictability

Client Commitment

Value-Based Pricing

Benefits to Clients

Common Challenges

Scope Creep

Client expects unlimited work within retainer. Solution: Clearly define included services in agreement.

Underutilization

Client barely uses hours, questions value. Solution: Proactive check-ins, suggest ways to use hours.

Overages

Client regularly exceeds retainer, creating billing friction. Solution: Recommend larger retainer or transition to project-based.

Tracking Discipline

Team forgets to log hours against retainer. Solution: Default project settings, weekly reminders.

Best Practices

  1. Clear Agreements: Document what's included/excluded, rollover policy, overage rates
  2. Transparent Tracking: Give client portal access to see balance
  3. Proactive Communication: Alert client at 75% usage, suggest priorities
  4. Monthly Reports: Summary of hours used, remaining, activities performed
  5. Regular Review: Quarterly check if retainer size is right

Tools with Retainer Features

Harvest, FreshBooks, Bonsai, Productive.io, Accelo, and BigTime all support retainer hour tracking natively.

Pricing Models

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