The Effects of Inventory Errors

Lesson Transcript
Instructor: Kevin Newton

Kevin has edited encyclopedias, taught history, and has an MA in Islamic law/finance. He has since founded his own financial advice firm, Newton Analytical.

For companies, a miscount of inventory can be a serious issue. In this lesson we'll look at the effects of inventory errors on companies, both with respect to profits and how the error should be recorded. Updated: 10/15/2019

What is an Inventory Error?

Imagine for a second that you are running a business, trying to figure out how much of what goods you have in stock. Your warehouse manager still uses handwritten notes and you can't quite make out the difference between 180,000 and 100,000 units. Either way, you're at risk of having an inventory error, a situation that emerges when what you think you have in inventory doesn't match up with what is actually there. As you can imagine, these are particularly devastating to businesses. In this lesson, we'll look at two major types of inventory errors, namely overstatements and understatements, as well as learning what the impacts of an inventory error is on an income statement and a balance sheet.

An error occurred trying to load this video.

Try refreshing the page, or contact customer support.

Coming up next: Net Realizable Value of Inventory: Definition & Method

You're on a roll. Keep up the good work!

Take Quiz Watch Next Lesson
Your next lesson will play in 10 seconds
  • 0:00 What Is an Inventory Error?
  • 0:45 Causes of Errors
  • 1:44 Overstated Profits
  • 2:37 Understated Profits
  • 3:18 Effect of Inventory Errors
  • 4:05 Lesson Summary
Save Save Save

Want to watch this again later?

Log in or sign up to add this lesson to a Custom Course.

Log in or Sign up

Speed Speed

Causes of Errors

Before we go any further, let's take a look at some of the most common causes for inventory errors. As you can imagine, there are plenty. First of all, you could have simply miscounted. Now, that's not as simple as it sounds. As an addition to sheer error, there could also be the chance that some units were double counted or simply ignored. Think about it like this: if you have a client who doesn't always pick up their orders on time, then they may end up having their goods counted in your inventory. Other causes for errors exist, many of which are much more mundane. Chances are you had to convert between different units, such as pounds to kilograms or gallons to liters. Many organizations have different units for counting different goods. A pallet may be used to count some goods but not others. As a result, someone could count pallets when they really should have counted tons.

Overstated Profits

Of the two categories of inventory errors, perhaps the most dangerous to a business is one that results in overstated profits, where the inventory report states that the company should have made more money than it actually did. These overstated inventory reports can come about in a variety of ways, all of which are errors within inventory.

Let's say that you underestimated the number of goods you started with. Because of this underestimation, you think you bought less units than you actually did, leading to an overstatement of profits. By the same token, thinking that you processed more goods over the course of a term could also lead to an inventory error as you think you've had more and more goods moved through inventory. As a result, you would, again, end up with an overstated profit.

To unlock this lesson you must be a Member.
Create your account

Register to view this lesson

Are you a student or a teacher?

Unlock Your Education

See for yourself why 30 million people use

Become a member and start learning now.
Become a Member  Back
What teachers are saying about
Try it now
Create an account to start this course today
Used by over 30 million students worldwide
Create an account