Enter any two values into the Calculator (current value, write-off rate, or write-off amount). The calculator will evaluate the missing value. 

Write Off Value Calculator

Write Off Value Formula

WOV = (WOR/100) * CV

Variables:

  • WOV is the Write-Off Value (write-off amount) ($)
  • WOR is the write-off rate (%)
  • CV is the current value of the car or asset ($)

To calculate Write Off Value (the write-off amount), multiply the current value of the asset by the write-off rate (expressed as a decimal, i.e., WOR/100). The appropriate write-off rate depends on the context and the policy being used (e.g., accounting policy, impairment assessment, tax rules, or internal reporting).

How to Calculate Write-Off Value?

The following steps outline how to calculate the Write Off Value.


  1. First, determine the current value of the car or asset (CV) in dollars ($). 
  2. Next, determine the write-off rate (WOR) as a percentage (%), based on the method or policy you are applying.
  3. Use the formula: WOV = (WOR/100) × CV.
  4. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

Current value of the car or asset (CV) ($) = 25,000

Write-off rate (WOR) (%) = 50

Write-off value / write-off amount (WOV) ($) = (50/100) × 25,000 = 12,500

FAQ

What is a write-off value?
“Write-off value” commonly refers to the amount written off (expensed) when an asset’s recorded/carrying value is reduced due to depreciation, impairment, damage, obsolescence, or disposal. The amount written off depends on the method and rules being applied, so it is not a universal fixed percentage.

Why is calculating the write-off value important?
Calculating the write-off amount is important for financial reporting and tax purposes. It helps in determining the actual worth of an asset over time and in making informed decisions regarding the disposal, replacement, or continued use of the asset.

Can the write-off value be different based on the method of calculation?
Yes. The write-off amount can vary depending on the method used. Different accounting practices (for example, straight-line depreciation, declining balance depreciation, or impairment approaches) can result in different write-off amounts over time.

How often should the write-off value be calculated?
The frequency depends on the asset type and the accounting practices of the organization. Depreciation is typically calculated periodically (often monthly or annually), while impairment write-downs are generally recorded when indicators of impairment exist and are assessed at least annually for certain assets under applicable standards.