This form contains proof you had qualifying health insurance and important tax information you'll need to complete your household's federal income tax filing. Your Form 1095B is proof of healthcare insurance for the IRS and does not require completion or submission to DHCS.Please keep this form for your records. Form 1095-A is similar to a W-2 form, which an employer provides to report income. Form 1095-A helps determine taxes owed or refundable. File IRS form 1095-A to get highest federal tax return. Learn what to do, how to file, why you got form, what to do if no 1095-A. It shows how many months you had health insurance. What is the purpose of Form 1095-C? It shows how many months you had health insurance.