I'm active duty military stationed in Hawaii. My home of record is Florida. So I pay no state taxes. But I have started a second job as an independent contractor. Which means for the income from the second job I have to pay Federal self employment tax as well as Hawaii state income tax and GET tax at least quarterly in the form of estimated taxes. I have no idea how to calculate this correctly/accurately. (Especially if I include deductions such as a home office as a %age of my rental costs.)
Where do I start?
For state income tax and GET is my tax bracket determined only by the 1099 income whereas for my federal income tax is my tax bracket determined by both the 1099 and military income?
