Just about all of the expenses associated with your business are tax deductible.
和你的生意有关系的一切费用就只是扣除营业税了。
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If you use your car for business purposes, you ordinarily can deduct car expenses. You generally can use one of the two following methods to figure your deductible expenses.
From YA 2014, motor vehicle expenses for foreign rental cars used exclusively outside Singapore are deductible in full if the cars are used for business purposes.