Your P&L Is Probably Lying to You
Not intentionally. But if your profit and loss statement was set up using a generic bookkeeping template, it's almost certainly giving you an inaccurate picture of your business.
The problem isn't the software. It's the chart of accounts behind it. A bookkeeper who doesn't specialize in lawn care will build you a P&L designed for a restaurant, a retail shop, or a generic service company. And when your numbers don't match those structures, things end up in the wrong places — and your P&L tells you a story that isn't true.
The Two Sections That Matter Most
Every lawn care P&L should be cleanly divided into two distinct sections: Cost of Goods Sold and Overhead.
Cost of Goods Sold — sometimes called direct costs — includes everything it costs you to do the actual work: field labor wages, materials and supplies used on the job, disposal fees, and subcontractor costs. These are variable costs that go up and down with your revenue.
Overhead is everything else: office staff, rent, insurance, vehicle payments, equipment depreciation, management salaries, and owner compensation. These are relatively fixed costs that don't change much whether you do 100 jobs this month or 200.
When these two categories are mixed together — when a field worker's wages end up in the same line as the office manager's salary — you lose the ability to see what's really driving your costs.
What the Sections Should Look Like in Numbers
Using the 40-40-20 framework as your guide:
- Cost of Goods Sold should run 40% of revenue or under.
- Overhead should run 40% of revenue or under.
- Net Profit should be 20% or better.
If your P&L is set up correctly, you'll be able to check these percentages in about thirty seconds. If it takes you more than a minute, something is wrong with the structure.
The Line Items That Belong in COGS
Here's a practical list of what should live in your Cost of Goods Sold section:
- Field labor wages (hourly employees doing the actual work)
- Job materials and supplies (mulch, seed, fertilizer, chemicals)
- Subcontractor costs
- Disposal and dump fees
What does not belong in COGS: fuel, equipment maintenance, vehicle insurance, management salaries, owner pay, or anything related to running the office. Those go in overhead.
This distinction matters because your gross margin — the gap between revenue and COGS — is the number that determines whether your pricing is working. If overhead expenses bleed into COGS, your gross margin looks worse than it is and you can't diagnose the real problem.
Why Most Lawn Care P&Ls Are Set Up Wrong
A general bookkeeper will follow the defaults. Those defaults were not designed for a field-service business with crews, materials, and variable job costs. They work fine for a plumber or a marketing consultant. They create a mess for a lawn care operation with seasonal labor, job costing, and multiple service lines.
Getting the chart of accounts right from the start — or cleaning it up if it's already a mess — is the single most valuable thing you can do for your financial reporting.
Want to see what your P&L should look like — and fix it if it doesn't? Book a free 15-minute discovery call and we'll walk through your financials together — in plain English.