Depreciation Allowances

Accounting for Depreciation

You cannot claim the cost of a tangible asset as a business expense against your income. Instead, you must depreciate the item - similar to allocating the cost of an item over its useful life, allowing for its wear and tear each year.

What should I depreciate?
For tax and accounting purposes, depreciation must be deducted from your income forall fixed assets that you expect to use for business purposes for a year or more.

Not all fixed assets can be depreciated. Land, for example, cannot be.

How do I calculate depreciation?
You will need to keep a fixed asset register, to show all the assets you will be depreciating - showing the depreciation claimed and the adjusted tax value of each asset.

The adjusted tax value is the asset's cost price, minus all the depreciation you have calculated (year on year) since it was purchased.

There are two methods of depreciating assets - the diminishing value method and the straight-line method. You are able to choose what method you use to depreciate each asset, each financial year. Your accountant can advise the best method for each asset.

In special circumstances, you may also elect not to depreciate an asset by applying to the IRD.

How much should I depreciate?
To view depreciation rates and the methods for calculating depreciation, please refer to the IRD Depreciation Guide

 The IRD recommend consulting a tax agent when accounting for depreciation. To find a Staples Rodway tax specialist near you, click here

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