CRNs/IRNs for Form 943 Series (MFT 11)

Form 943, Employer's Annual Tax Return for Agricultural Employees, series returns are filed by agricultural employers to report income tax withheld and social security and Medicare taxes on wages paid to farm workers, including household employees working in a private home on a for-profit farm.

On all Form 943 series adjustments, all increases and decreases in tax must use reference numbers for employment tax returns. See the table below.