Business & farm

Thank you so much for the breakdown of the 30% estimate. In reviewing your comments, I am now thinking I need to pay more than 30% (37.3%) due to the fact that my tax bracket is 22%. My state (WA) does not have a state income. However, I do have another W2-withholding job and last year had ~$4,000 in self-employment expenses/deductions. With these factors in mind, would 30% once again be a safe estimate?