This classic black t-shirt features a bold and humorous message: "Know your worth, then add tax." Made from comfortable, breathable fabric, this tee is perfect for everyday wear. The simple yet impactful design makes it a statement piece that's sure to spark conversation. Whether you're running errands, hanging out with friends, or simply relaxing at home, this shirt offers a stylish and playful way to express your self-assured attitude and sense of humor. A great gift idea for entrepreneurs, freelancers, or anyone who knows their value!