The Kansas K-19 form serves as a crucial document for partnerships, S corporations, limited liability companies (LLCs), and limited liability partnerships (LLPs) that need to report the withholding of state income tax from nonresident owners. This form is specifically designed to capture essential information about the entity itself, including its name, Employer Identification Number (EIN), and ownership structure. Additionally, it gathers details about the nonresident owners, such as their names, Social Security Numbers or EINs, and the nature of their ownership—whether they are individuals, partnerships, or other types of entities. The K-19 form also outlines the nonresident owner's share of Kansas taxable income and the corresponding amount of tax withheld, which is currently set at a rate of 4.9%. For certain entities, there is a provision to report the income and withholding for each owner separately in a designated section of the form. Notably, nonresident owners have options to opt out of withholding under specific circumstances, which can be documented through an affidavit. Completing the K-19 form accurately is vital for compliance, as it ensures that all parties involved can properly report and manage their tax obligations in Kansas.