Kansas Department of Revenue Form Instructions & Guides

13 sections.

• corpbook25 2025 Corporate Income Tax Instructions (K-120)
• fiduciarybook25 2025 Fiduciary Income Tax Instructions (K-41)
• homesteadbook25 2025 Homestead Refund Instructions (K-40H / K-40PT / K-40SVR)
• incomebook25 2025 Individual Income Tax Booklet (K-40 and Schedules)
• k-120es26 2026 K-120ES Corporate / Electing Pass-Through Entity Estimated Tax Voucher and Instructions
• k-13025 2025 K-130 Privilege Tax Form and Original and Amended Instructions (financial institutions)
• k-40c K-40C Composite Income Tax Schedule
• k-40es26 2026 K-40ES Individual Estimated Income Tax Voucher and Instructions
• k-41es26 2026 K-41ES Fiduciary Estimated Tax Voucher and Instructions
• kw100 KW-100 Kansas Withholding Tax Guide
• pub1216 KS-1216 Kansas Business Tax Application Guide
• pub1510 KS-1510 Sales Tax and Compensating Use Tax Guide
• scorpbook25 2025 Small Business Income Tax Booklet (K-120S — Partnership / S Corporation, SALT Parity Act election)