Wisconsin K-1 (Form 3) reports a pass-through entity's share of income, deductions, and state adjustments specifically for Wisconsin state tax purposes. These forms often detail ordinary business income, net rental real estate income, interest, dividends, and various state-specific adjustments and credits that differ from federal reporting. The varying layouts and extensive footnotes across different Wisconsin K-1 (Form 3) documents, often dependent on the preparer and software used, can significantly impede the review process for tax professionals. Abacus addresses this challenge by meticulously extracting all relevant fields from Wisconsin K-1 (Form 3) PDFs and normalizing them into standardized Excel workbooks. This comprehensive process includes handling federal and state add-backs, various Wisconsin-specific tax credits, and detailed ownership information, ensuring a clean, accurate, and efficient import directly into tax preparation software like CCH or GoSystem.