Important Notice for your Massachusetts Tax Filing for Tax Year ending 12/31/2021 2021 Massachusetts Schedule HC Health Care Form MA 1099-HC Individual Mandate Massachusetts Health Care Coverage Schedule HC Health Care Information Schedule HC Health Care Continuation Form Important Tax Notice - File this with your appeal 2020 FormsImportant Tax Notice - File this with your appeal (PDF)Schedule HC Forms Instructions(PDF)Statement of Grounds for Appeal of Health Care Penalty (SOG Notice PDF)