# How do you calculate depreciation using DDB?

## How do you calculate depreciation using DDB?

Double declining balance is calculated using this formula:

1. 2 x basic depreciation rate x book value.
2. Your basic depreciation rate is the rate at which an asset depreciates using the straight line method.
3. Cost of the asset is what you paid for an asset.
4. Once you’ve done this, you’ll have your basic yearly write-off.

What is DDB in depreciation?

The double declining balance (DDB) method is an accelerated depreciation calculation used in business accounting. The DDB method records larger depreciation expenses during the earlier years of an asset’s useful life, and smaller ones in later years.

How do you calculate 150 DB depreciation?

Depreciation rate for 150 percent declining balance method = 20% * 150% = 20% * 1.5 = 30% per year. Depreciation = \$140,000 * 30% * 9/12 = \$31,500.

### What is the double depreciation rate for DDB?

Double Depreciation Rate. Depreciation rates used in the declining balance method could be 150%, 200% (double), or 250% of the straight-line rate. When the depreciation rate for the declining balance method is set as a multiple doubling the straight-line rate, the declining balance method is effectively the double declining balance method.

When did double declining balance depreciation become legal?

Some companies use accelerated depreciation methods to defer their tax obligations into future years. Double declining balance depreciation is one of these methods. It was first enacted and authorized under the Internal Revenue Code in 1954, and it was a major change from existing policy. 1 ﻿

Are there any benefits to the double depreciation method?

There are a few benefits to the double depreciation method. Some depreciable assets—vehicles, for instance—work smoothly when you first buy them, but require more maintenance over time. Luckily, that maintenance is tax-deductible.

## How to calculate double declining balance ( DDB ) method?

What is the double declining balance (DDB) method? How to calculate depreciation using the DDB method. Calculate double declining balance depreciation rate and expense amount for an asset for a given year based on its acquisition cost, salvage value, and expected useful life.