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In general, taxpayers may deduct ordinary and necessary expenses for conducting a trade or business. An ordinary expense is an expense that is common and accepted in the taxpayer's trade or business. A necessary expense is one that is appropriate for the business. Generally, an activity qualifies as a business if it is carried on with the reasonable expectation of earning a profit. You will be given 5 years and 3 out of those years must show a profit to be classified as a business and not a hobby.
You can generally figure the amount of your deductible car expense using one of two methods: the standard mileage rate method or the actual expense method. If you qualify to use both methods, before choosing a method, you may want to figure your deduction both ways to see which gives you a larger deduction.
Your equipment will be depreciated based on the life of the item.