What it means
In business, things are not always worth what you originally paid for them. Customer unpaid invoices go bad, and products sit in a warehouse until they go out of style and must be discounted.
Net Realizable Value steps in to give a realistic picture of your assets by taking the expected selling price and subtracting any finishing, selling, or disposal costs. This concept forms part of the conservatism principle in accounting, which dictates that companies should never overstate their assets or income.
For managers, keeping an eye on this metric helps protect against nasty surprises. If you hold inventory that is damaged or outdated, you cannot realistically expect to sell it at full price.
Accounting rules require you to write down the value of that inventory to its Net Realizable Value. The difference is recorded as an expense on your income statement.
This prevents you from fooling yourself and stakeholders into thinking you have more cash coming in than you actually do. Applying this concept requires regular reviews of your assets.
For accounts receivable, it means estimating the percentage of customers who will genuinely pay up, factoring in collection agency fees or legal costs. For inventory, it means looking at current market trends to see what buyers are actually willing to pay today.
By using this realistic figure, your financial reports remain honest, helping you make better decisions about purchasing, cash flow management, and pricing.
In practice
Real-world examples.
Example
An online clothing entrepreneur holds winter coats originally costing five thousand pounds. Because spring is arriving, she expects to sell them for two thousand pounds after paying five hundred pounds in marketing costs, making the net realizable value fifteen hundred pounds.
Example
A regional plumbing supplier has ten thousand pounds of older copper pipes in stock. Due to a market drop and minor corrosion, the expected selling price is eight thousand pounds, minus one thousand pounds in sorting and delivery fees, giving a net realizable value of seven thousand pounds.
Example
A boutique software firm completed custom work for a client who is now facing cash flow issues. The total invoice is ten thousand pounds, but collection costs and negotiated settlements mean the firm realistically expects to recover six thousand pounds net.
Think of it
“Imagine selling your used car. You might think it is worth five thousand pounds because you bought it for that much, but after paying for minor repairs and advertising, you will only walk away with four thousand pounds. That four thousand pounds is your net realizable value.
Formula
Calculation
Net Realizable Value = Expected Selling Price - Estimated Costs of Completion and Disposal
Example:
Expected Selling Price = 1,000 pounds
Estimated Selling Costs = 150 pounds
Net Realizable Value = 1,000 - 150 = 850 pounds
If the asset originally cost 1,200 pounds, you must write down its value by 350 pounds to reflect this reality.Case study
Seen in the real world.
Oakwood Furniture, a medium-sized retailer, stocked a line of mahogany dining tables that gradually fell out of favour with shoppers. The company originally paid forty thousand pounds for the inventory. As dust gathered in the warehouse, the management team realised they could no longer sell the tables at their original retail price.
Conducting a review, Oakwood determined that the tables could now only be sold through a clearance event for an estimated total of fifteen thousand pounds. Furthermore, they would need to hire temporary staff and rent a local venue, costing two thousand pounds in direct disposal and selling expenses.
Using the net realizable value formula, management subtracted the two thousand pounds in costs from the fifteen thousand pound expected revenue, arriving at a net realizable value of thirteen thousand pounds. Because the inventory was currently recorded on the balance sheet at forty thousand pounds, Oakwood had to record an immediate write-down of twenty-seven thousand pounds as an expense on their income statement. This adjustment ensured their financial statements reflected the true, honest financial position of the company, preventing misleading figures from reaching bank lenders and investors.
Watch out
Common mistakes.
- Using the original purchase cost instead of the current expected selling price.
- Forgetting to subtract the costs required to sell or complete the asset.
- Failing to update the figures regularly as market conditions change.
Questions
People also ask.
How often should I calculate Net Realizable Value?
You should review your inventory and receivables at the end of every accounting period, such as monthly or quarterly, to catch any drops in value early.
Is Net Realizable Value the same as Fair Value?
Not quite. Fair value is the general price an asset would fetch in an open market between willing parties, whereas Net Realizable Value specifically deducts the costs needed to make that sale happen.
What happens if market values go back up later?
For inventory, accounting rules generally do not allow you to reverse a write-down if the value later increases, maintaining a cautious approach.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%