I walk through how to use trailing twelve month data to evaluate your business properly. Instead of comparing one month to the last, I recommend analyzing a full year of rolling data. This approach reveals patterns that single-month snapshots simply cannot.

What to Look for in Your Trailing P&L Trends

• Revenue and gross profit lines that move together and remain parallel
• Overhead that stays relatively flat over time
• Net operating profit that grows at the same rate as revenue

When the space between revenue and gross profit begins to widen, that is a red flag. It often means one of two things. Either suppliers have quietly increased their prices and you have not adjusted yours, or productivity is slipping inside your business.

Why Gross Profit Can Drift

Suppliers sometimes raise prices without clear notice. If you do not catch those increases and update your pricing, your margins will compress. The same thing happens when productivity declines. If your team is producing less than they used to for the same labor cost, your gross profit line will fall behind revenue.

Raises Cost More Than the Raise

I also talk about payroll increases and the hidden costs attached to raises. A 5 percent wage increase does not stop at 5 percent. Payroll taxes, workers compensation, health insurance, and retirement contributions can push the real cost increase higher. If you are not adjusting pricing accordingly, your margins will erode.

Overhead Should Have an Explanation

On the overhead side, small increases are expected. Rent, utilities, benefits, and marketing investments may rise gradually. But if overhead climbs faster than revenue, profitability will decline. You must ask why.

If overhead is rising, look for the driver. Did you add office staff? Take on more space? Increase marketing, training, or travel? There should be a clear business reason and a measurable expectation tied to that spend.

Key Takeaway

The key takeaway is simple. Subtle changes mean a lot. Track your trends. Ask questions early. Fix small issues before they become expensive problems.

Choose one insight from this episode and implement it today!