This is an example of a long-term adjustment. Depreciation is wear and tear allowances, or where a fixed asset’s value is decreased over a number of years, as assets are usually not made to last indefinitely.

Depreciation is normally calculated on the fixed assets used by the business to generate income over the life span of such fixed assets. Depreciation is normally recorded as an expense in the depreciation account, and the depreciation is usually credited to the accumulated depreciation account.

The accumulated depreciation account is an asset contra account, because the credit balance is reported in the balance sheet under fixed assets. Fixed assets are normally reported in the balance sheet at cost price, less the accumulated depreciation, which is the net value of the asset. On the other hand, depreciation is reported in the income statement (or the profit and loss account) as an expense, which will decrease the net profits of a business.

The following extraction of the fixed assets in the Balance Sheet illustrate how accumulated depreciation is usually reported:

The following extraction of the fixed assets in the Trial Balance sheet illustrate how accumulated depreciation is usually reported:

The accumulated depreciation is a fixed asset contra account, which will reflect the book value of each fixed asset in the Balance Sheet or Trial Balance. Should you generate the Balance Sheet or Trial Balance, and you do not select the sub-accounts option on the report options screen, only the net value (book value) will be reflected:

To manage fixed assets and depreciation in a Set of Books, you need for each of your groups or categories of Fixed Assets to:

• Create a General Ledger Account - this is the main account, or totalling account, which will summarise the net book value (amounts of transactions in your sub-accounts) for the cost price less the accumulated depreciation.
• Create General Ledger Sub-accounts - Fixed Asset at Cost Price and the Accumulated Depreciation.

When you purchase a fixed asset, you will need to process the purchase transaction in the Payments Journal (if it is cash) or in the purchases journal (if it is on credit). If you are registered as a VAT/GST/Sales Tax vendor, the net purchase price (excluding VAT/GST/Sales Tax) will be recorded in the Fixed Asset at Cost sub-account.

When you write-off depreciation, you need to credit the Accumulated Depreciation sub-account and debit the Depreciation expense account.

There are two basic steps to write off depreciation:

1. Identify the Fixed Assets and the method to calculate the depreciation.
   - You may also need to consult with your accountant or the Tax Authorities. The Tax Legislation may be amended from time to time, and you may find some valuable information such as practice notes, etc. on your Tax Authorities’ Web Site. To access and browse on the Web Site for your Tax Authority, click on the Internet icon of the Help File, or refer to Websites page, and select the Web Site address of your Tax Authority.
2. Record the Depreciation in the General Journal or Depreciation Journal (if you have created such a Journal).