Check out this list of business expenses that remain non-deductible (in whole or in part) these expenses on your 2019 tax return.
NOTE: This article has been specially updated for the 2019/2020 tax season.
Non-Deductible Business Expenses
Additional Medicare taxes. You pay 0.9% additional Medicare tax on net earnings from self-employment or employee wages (if your income is high enough.) You also pay the 3.8% net investment income tax on income from investments. That includes income from a business in which you don’t participate on a day-to-day basis. Again you pay these if your income is high enough. They remain personal taxes that are nondeductible.