How to Create a Profit and Loss Statement (Free Template)

What Is a Profit and Loss Statement?

A profit and loss statement (also called an income statement or P&L) summarizes your revenue, costs, and expenses over a specific period. It answers the most fundamental business question: did we make money or lose money?

Banks require it for loan applications. Investors want to see it before funding. And you need it to understand whether your business model actually works.

The Structure of a P&L Statement

Line Item	What It Includes	Example
Revenue	All income from sales and services	$120,000
Cost of Goods Sold (COGS)	Direct costs to deliver product/service	($45,000)
Gross Profit	Revenue minus COGS	$75,000
Operating Expenses	Rent, salaries, marketing, software	($52,000)
Operating Income	Gross profit minus operating expenses	$23,000
Other Income/Expenses	Interest, one-time gains/losses	($3,000)
Net Profit	Bottom line after everything	$20,000

Step-by-Step: Building Your P&L

Step 1: Calculate Total Revenue

Add up all income from your core business activities during the period. Include product sales, service fees, subscription revenue, and any other operating income. Do not include loans, owner investments, or one-time asset sales here.

Step 2: Calculate Cost of Goods Sold

COGS are the direct costs of delivering your product or service:

Product businesses: Raw materials, manufacturing, shipping, packaging.
Service businesses: Direct labor costs, subcontractor fees, project materials.
Software businesses: Hosting costs, third-party API fees, direct support costs.

Step 3: Calculate Gross Profit

Revenue - COGS = Gross Profit. This number tells you how much money your core offering generates before overhead. Your gross margin (gross profit / revenue) should be tracked monthly as a key performance indicator.

Step 4: List Operating Expenses

These are the costs of running the business that are not directly tied to delivering a product or service:

Rent and utilities
Salaries and wages (non-production staff)
Marketing and advertising
Software subscriptions
Insurance
Professional services (accounting, legal)
Office supplies and equipment
Depreciation and amortization

Step 5: Calculate Operating Income

Gross Profit - Operating Expenses = Operating Income. This is your profit from core business operations before interest and taxes.

Step 6: Add Other Income and Expenses

Include interest income, interest expense, one-time gains or losses, and any non-operating items.

Step 7: Calculate Net Profit

Operating Income +/- Other Items - Taxes = Net Profit. This is your true bottom line.

Key Benchmarks: Gross margin should typically exceed 50% for service businesses and 30% for product businesses. Net profit margins of 10-20% are considered healthy for most small businesses.

Common P&L Mistakes to Avoid

Mixing personal and business expenses: Only include legitimate business costs.
Forgetting depreciation: Large equipment purchases should be depreciated, not expensed entirely in the purchase month.
Inconsistent periods: Always compare like periods (month vs month, quarter vs quarter).

Use the profit margin calculator to analyze your margins and the break-even calculator to determine the revenue needed to reach profitability. For deeper financial literacy, explore our guide on how to read financial statements.