Decoding COGS: Understanding the Cost of Goods Sold

Unveiling the Significance of Gross Profit and Cost of Goods Sold (COGS)

Gross profit, along with its counterpart gross margin percentage, is a vital metric used to evaluate the efficiency of a company’s products or services. This metric holds immense importance for business owners and external stakeholders alike, as it provides valuable insights into the financial performance of a business for cost of goods sold.

At the heart of gross profit are two key factors: revenue and cost of goods sold (COGS) or cost of sales (COS). These drivers play a pivotal role in determining the gross profit figure and its subsequent analysis.

However, before delving into the calculation of gross profit, it is essential to develop a thorough understanding of COGS.

Understanding the Significance of COGS and Gross Profit

In evaluating a company’s operational efficiency, one key metric that draws significant attention from business owners and stakeholders is gross profit, often measured as a gross margin percentage. To comprehend the calculation of gross profit, it is crucial to delve deeper into the concept of cost of goods sold (COGS).

COGS Explained:

COGS represents the expenses incurred (in monetary terms) to create, purchase, or service a product that generates revenue. In essence, COGS comprises costs directly associated with delivering a product or service to customers. While specific industries may have their own methods of calculating COGS, the fundamental principle is that no other expenses apart from the product’s direct cost are included (e.g., overhead costs like rent, marketing, and advertising are typically excluded as they are not directly attributable to the product or service).

COGS is a significant component of a company’s income statement or profit and loss statement, directly impacting net income and business taxes.

Calculation of COGS:

Different industries have distinct approaches to calculating COGS. Here are a few examples:

  1. Manufacturing (including e-commerce): For manufacturing companies, COGS encompasses the costs associated with creating the product, including labor, manufacturing overhead, and raw materials. Combining these inputs provides a clear understanding of the company’s COGS.
  2. Finished Goods (including e-commerce): Companies involved in purchasing finished goods for resale factor in all costs associated with procuring those goods from suppliers. This includes the cost of finished goods, freight expenses, and other landed costs associated with bringing the items to the company’s place of business or a third-party logistics facility (3PL), including warehousing.
  3. Software as a Service (SaaS): In the SaaS industry, there is a general consensus on the inputs that contribute to the cost of sales (COS) or cost of revenue (COR), as there are no physical goods involved. COS typically includes staffing costs for customer support and implementation specialists, hosting expenses (e.g., AWS, Rackspace), costs related to subcontractors or other companies involved in product delivery, and fees for third-party software integrated into the SaaS product. Development costs, although significant, are typically not included in COS.
  4. Service-based businesses: In service-based businesses, expenses related to service delivery are recognized as COS. This often includes costs associated with salaries, wages, and subcontractors, as the focus is on providing services rather than physical goods. Technology, machinery, and goods play a lesser role in service-based COS calculations.


Calculating COGS for Your Business:

Precise calculation of COGS varies for each business, and there is no one-size-fits-all method. Comparisons can be made with similar industries and companies (as mentioned above), but every business is unique and may require adjustments to ensure accurate COGS measurement—an essential metric for gauging a company’s viability and profitability.

The Vitality of COGS and Gross Profit:

COGS serves as a crucial indicator of a company’s efficiency in selling goods or services. High COGS and low profit margins, with no feasible way to significantly reduce COGS, may prompt businesses to consider pivoting. For scaling or established companies, COGS provides insights into cost containment and the need for potential actions such as renegotiating supplier deals. COGS is widely used as a benchmarking metric, especially within the same industry, and garners significant interest from investors and stakeholders.

Calculating Gross Profit:

Gross Profit = Revenue – COGS

Gross Margin % = (Gross Profit / Revenue) x 100

Gross profit represents the absolute dollar amount, while gross margin percentage allows for comparisons with other businesses and industries. A higher gross profit and margin indicate greater efficiency in generating profit from each dollar of revenue.



Operating Expenses:

Operating expenses are indirect costs not directly tied to revenue generation. For example, marketing expenses are typically classified as operating expenses, as it is challenging to directly link ongoing marketing campaigns to earned revenue. Other examples include rent, professional fees, and internal software costs. Although operating expenses are important, they are deducted from gross profit. COGS is considered a more crucial metric for assessing long-term viability and profitability.

If you require assistance in analyzing your business or financial statements and determining COGS, COS/COR calculations, feel free to reach out to us. We’re here to help!

Share This Blog

A man is sitting in front of a computer with a graph on it.
April 15, 2025
Uncover strategies to navigate financial challenges in Ontario's evolving economy with expert advice.
A woman is sitting on a couch looking at her finances.
February 18, 2025
Explore personalized tax planning tips for Ontario residents, ensuring you make informed decisions this tax season
A person is sitting at a desk with a calculator and a wooden block with the word tax on it.
January 16, 2025
Get ready for tax season with our comprehensive checklist. A practical resource to help individuals and businesses stay organized.
A man and a woman are sitting on the floor looking at a clipboard.
January 4, 2025
Understand how to integrate charitable giving into estate plans. Discover the benefits of fulfilling philanthropic goals and optimizing tax liabilities.
A woman is sitting at a desk using a laptop computer.
December 18, 2024
Explore the tax considerations of remote work in Canada. Learn about potential deductions, compliance issues, and optimizing tax outcomes.
A man is sitting at a desk with a laptop and a cell phone.
December 4, 2024
Plan for success in 2025 with our year-end financial review guide. Identify areas for improvement and strategize for the future.
A man in a suit and glasses is sitting at a table writing on a piece of paper.
November 12, 2024
Uncover retirement planning essentials tailored for business owners. Explore IRA options and strategies to secure your financial future.
A road going through a snowy forest with mountains in the background
By KimiB May 31, 2024
If you happen to reside in the northern regions of Canada, we have some great news for you! The travel deductions available for northern residents have been expanded, allowing more individuals to claim their expenses for trips to and from these areas on their 2021 tax returns. Curious to know more about these updated deductions? [...]
A man is sitting at a desk using a calculator and writing in a notebook.
By KimiB May 29, 2024
Understanding your financial needs and sufficiency is crucial when it comes to financial planning. One key aspect of this is getting an accurate estimate of how much income tax, marginal tax, you might owe each year, as this will help you better understand how much of your income you can save, spend, and invest. If [...]
A man is sitting at a desk holding a cup of coffee and writing in a notebook.
By KimiB May 28, 2024
Did you know that while capital gains are taxable, capital losses can be deducted? And with certain conditions, you can even carry those losses forward to offset taxes on future capital gains. Let's break down what qualifies as a capital loss and explore how you can take advantage of it, step by step. Bookkeeping in [...]