Most people hand over more money to the IRS than they’re legally required to — simply because they don’t understand how the tax code really works. This guide breaks down the rules of brackets, residency, and business deductions in plain English, so you can finally see how to keep more of what you earn. Backed by credible sources and explained step by step, it shows you the legal strategies entrepreneurs use every day to reduce their tax bills without loopholes or shady tactics.