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How to Track and Bill Recurring Work So You Stop Undercharging for It
How-To·3 min read·July 7, 2026

How to Track and Bill Recurring Work So You Stop Undercharging for It

Retainers and recurring tasks are easy to underbill. Tracking them carefully is the only way to know if the rate still makes sense.

Recurring Work Has a Sneaky Problem

Retainers feel stable. Same client, same rate, money comes in reliably. That reliability is real. But it can also hide a slow bleed.

Recurring work has a way of growing without anyone officially agreeing to the growth. A monthly content package that started at four articles quietly becomes five. A social media retainer that used to take eight hours a month now takes twelve. The invoice stays the same. Your time does not.

Track Every Hour, Every Month

The fix is not complicated. You track the same way you would for any project. Start the timer when you start the work, stop it when you stop. Do not estimate. Do not round.

In Time-Trak, set up a recurring project for each retainer client. New month, new entry. You want to be able to compare month over month without mixing up the numbers.

After three months, you will have enough data to see a pattern. If the hours are creeping up, you have the documentation to back a rate conversation.

Know Your Break-Even Point

Every retainer has a rate. That rate is only good if it accounts for what the work actually takes.

Do the math once:

- What is the monthly retainer amount?
- How many hours are you actually logging?
- What does that work out to per hour?
- Is that number above or below what you would charge a new client today?

If the effective hourly rate on a retainer has dropped below your floor, something needs to change. Either the scope gets tightened or the rate goes up.

You cannot have that conversation without the hours data.

Watch for Scope Inflation in the Details

Scope creep on a retainer does not usually arrive as a big ask. It comes in small. An extra revision pass. A bonus task that takes 45 minutes. A quick call that runs long.

When you are tracking with Time-Trak, those small additions show up in your logs. You can see that the "quick calls" are adding up to two hours a month. You can see that revisions are consistently running double what the original scope assumed.

That is your evidence. Not a feeling. Not a vague memory that things have gotten busier. Actual logged time.

Build a Monthly Review Into Your Billing Cycle

Before you send any recurring invoice, pull the hours for that month and look at them. Compare to last month. Compare to the month before.

Ask:

- Did I deliver what was agreed?
- Did I go over? By how much?
- Has this client's average been trending up for the last few months?

If the answer to the last question is yes for two or three months running, that is your signal. You either have a scope conversation or you adjust the retainer at the next renewal.

Invoicing Recurring Work With Clarity

When you send the invoice, include a summary of hours logged. Even if the retainer is flat rate, transparency builds trust. Clients see the work. They understand the value. And when the time comes to raise your rate, they already have months of documentation showing what they have been getting.

Time-Trak lets you generate that breakdown without rebuilding it from scratch every month. You log as you go, and the invoice reflects the real work.

Recurring work is good business. Underpriced recurring work is just slow harm. Track it like it matters, because it does.

Track your time, bill every minute.

Time-Trak is a native Mac and Windows time tracker with a floating timer, automatic screenshots, and one-click invoicing.

Free during beta.

Download Time-Trak →

macOS + Windows · Floating widget · Auto screenshots

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