Accurate Form 1065 filing is essential for partnerships to remain compliant and avoid IRS penalties. Start by keeping detailed and organized financial records throughout the year. Ensure all income, deductions, and expenses are reported correctly. Verify that each partner’s share of profits and losses is accurately reflected on Schedule K-1. Double-check calculations and cross-reference totals to avoid errors. Filing on time or requesting an extension if needed also helps prevent late penalties. Consulting a tax professional can further ensure accuracy and compliance.