The Internal Revenue Service, or IRS, is responsible for collecting federal taxes and enforcing tax laws. In this educational guide, readers will learn all about the IRS, how it functions, and why it's important. Designed to deepen readers' understanding of curricular social studies topics, the age-appropriate language and reader-friendly tone convey key knowledge in a simple, effective manner. Vibrant photographs and engaging fact boxes bring educational material to life. Touching on how taxes are used and why they matter, this book is an asset to readers expanding their awareness of civics and government.