These days, most businesses have websites. But surprisingly, the IRS hasn’t issued formal guidance on when website costs can be deducted. Fortunately, established rules that generally apply to the deductibility of business costs provide business taxpayers launching a website with some guidance as to the proper treatment of the costs. Plus, businesses can turn to IRS guidance that applies to software costs. Hardware versus software Let’s start with the hardware you may need to operate a website. The costs fall under the standard rules for depreciable equipment. Specifically, once these assets are operating, you can deduct 100% of the cost in the first year they’re placed in service (before 2023). This favorable treatment is allowed under the 100% first-year bonus depreciation break. Note: The bonus depreciation rate will begin...