Avoid fines by following the right process for Form 1099-MISC filing » . Understanding the 1099-MISC instruction helps avoid errors that trigger audits or penalties. The 1099 filing deadline 2025 is a key date you can’t miss. Whether it’s a 1099 form for freelance work or other payments, accuracy and due diligence matter. Double-check taxpayer details and report properly to keep your filings smooth and stress-free.