For smaller companies, she'd look to simplify filing requirements, as well as create a new standard deduction and expand the startup tax deduction to reduce the cost of starting a business. (inc.com)
If your situation is similar in 2018, and your itemized deductions fall below the new standard deduction ($ 12,000 individual / $ 24,000 MFJ), you will likely not itemize. (fidelity.com)
If your total deductions exceeded the new standard deduction, you need to consider the new rules for deductions. (fidelity.com)