As a freelance writer, it's essential to accurately record your tips and additional income to ensure compliance with IRS regulations and take advantage of tax deductions. The best way to do this is by maintaining separate business records for personal and professional expenses. Consider using accounting software specifically designed for freelancers, such as QuickBooks or Xero, which can help track income and expenses, as well as provide tools for invoicing clients and managing cash flow. Additionally, consult with a financial advisor to determine how much business income can be taxed, as the IRS offers various tax deductions and credits for self-employed individuals. They can also help you navigate complex tax forms, such as Schedule C, which reports business income and expenses. By following these steps, you'll be well-equipped to manage your finances, minimize tax liabilities, and enjoy a smoother transition into freelancing.