The week of September 13-17 has been declared National Small Business Week by the Small Business Administration. To commemorate the week, here are three tax breaks to consider. 1. Claim bonus depreciation or a §179 deduction for asset additions Under current law, 100% first-year bonus depreciation is available for qualified new and used property that’s acquired and placed in service in calendar year 2021. That means your business might be able to write off the entire cost of some or all asset additions on this year’s return. Consider making acquisitions between now and December 31. Note: It doesn’t always make sense to claim a 100% bonus depreciation deduction in the first year that qualifying property is placed in service. For example, if you think that tax rates will...