#1 Reason USCIS Returns Applications—Filing Fee Mistakes! Brad Bernstein shares the biggest mistake applicants make—screwing up the USCIS filing fees! 🚨 Avoid delays by following these tips: 💰 Payment Methods: ✅ Use a U.S. bank check or money order (not international). ✅ If paying by credit card, complete Form G-1450—but make sure your card has enough funds! ✅ Make checks/money orders payable to: U.S. Department of Homeland Security (DO NOT abbreviate). 📌 Avoid These Common Mistakes: ❌ Bounce