The initial cost of an asset, often a vehicle, adjusted for factors such as depreciation and improvements, represents the figure used to determine profit or loss when the asset is sold or otherwise disposed of for Alternative Minimum Tax (AMT) purposes. This adjusted amount is subtracted from the sale price to ascertain the taxable gain or deductible loss. For instance, if a vehicle was purchased for $30,000, depreciated by $10,000 under AMT rules, and then sold for $25,000, the calculation would involve subtracting the adjusted amount of $20,000 ($30,000 – $10,000) from the sale price of $25,000, resulting in a taxable gain of $5,000.
Accurate computation of this figure is critical for compliance with tax regulations and for minimizing tax liabilities. Understanding the factors that affect this number, such as depreciation methods allowed under AMT, is essential. Historically, differences between regular tax and AMT depreciation rules have led to variances in this calculation, potentially impacting the ultimate tax owed. Failing to properly determine this amount can lead to inaccuracies on tax returns and potential penalties.