Schedule C (Form 1065) – Dividends and Special Deductions

Last reviewed: 2025-10-25

Use the Form 1065sc: Schedule C (Form 1065) – Dividends and Special Deductions Tax Form Calculator Form 1065sc: Schedule C (Form 1065) – Dividends and Special Deductions as a stand alone tax form calculator to quickly calculate specific amounts for your 2026 1065sc state tax return. Alternatively, you can use one of our Combined Federal and State Tax Estimators to quickly calculate your salary, tax, and take-home pay.

Use Schedule C (Form 1065sc) to report dividends and special deductions for the partnership's U.S. Return of Partnership Income. This interactive version for 2026 automatically totals dividend income, calculates special deductions, and produces net results consistent with the IRS layout. It helps partnerships and multi-member LLCs track income received from domestic and foreign corporations while applying applicable deductions under sections 243 and 245A.

Schedule C supports accurate determination of partnership-level income for partners’ Schedule K-1 allocations and ensures compliance with dividend-related reporting and corporate ownership disclosures.

How to complete Schedule C: Enter all dividends and deemed inclusions received by the partnership. For each line, specify the nature and source of income, such as dividends from U.S. corporations, foreign corporations, or cooperative associations. The calculator automatically totals lines 1 through 9 and then subtracts allowable deductions from lines 11 through 17 to determine net dividend income. Attach supporting schedules where additional explanation or entity-specific adjustments are required.

Be sure to report subpart F income, Section 78 gross-ups, and Section 245A participation exemption deductions, if applicable. The values computed here feed into Schedule K and Schedule M-1 for reconciliation of book and tax income.

Filing notes for 2026: The special deductions section reflects provisions under sections 243(a)(1), 245, and 245A for dividends received from qualifying domestic and foreign corporations. These deductions reduce taxable income and must be properly documented. Partnerships with controlled foreign corporation (CFC) holdings should ensure compliance with related disclosure requirements on Schedules K and K-2/K-3. Retain documentation supporting each deduction and adjustment claimed on Schedule C.

If the partnership holds investments through a regulated investment company (RIC), apply the proportionate deduction only to the eligible dividend portion. Additional details may be needed for section 965 inclusion or GILTI computations disclosed elsewhere on Form 1065.

Purpose of Schedule C (Form 1065sc)

Schedule C identifies dividend income subject to partnership reporting and applies deductions for qualifying dividend income under U.S. tax law. The schedule is essential for reconciling total partnership income and calculating pass-through income for partners. Accurate completion of Schedule C helps reduce errors in calculating distributive shares and ensures compliance with anti-avoidance provisions on intercorporate dividends.

For full guidance, refer to the IRS Instructions for Form 1065 and relevant sections of the Internal Revenue Code covering dividends received and related deductions.

Important Notes

All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.