Today is the due date for the fourth installment of federal estimated taxes for 2019 (state estimated taxes may also be due) for individuals. Self-employed high earners should take into account the 0.9% additional Medicare tax. Pay estimated taxes by check, credit/debit card, direct transfer from a bank account, or through EFTPS Online.
New blog post today! Figuring Your Estimated Taxes for 2020
Remember — The Guide to Self-Employment (2nd edition), Small Business Taxes 2020, and 1001 Deductions & Tax Breaks 2020 are NOW available on Amazon.