Freelancer finance guides

Plain-English answers to the money questions that come with working for yourself — then the calculators to run your own numbers. Free, no signup, no advice you didn't ask for.

Why we wrote these

When you work for yourself, no employer withholds your taxes, explains your benefits, or tells you what a number means. These guides fill that gap in plain language and link to primary sources — the IRS and state tax authorities — so you can check the math yourself. Each one pairs with a free calculator on this site, because the right answer almost always depends on your numbers, not a rule of thumb.