For paper returns, the filer should write the word deceased, the deceased person's name and the date of death across the top. File the final income tax returns of a deceased person for current and prior years, pay any balance due and claim the refund.File an estate income tax return. For a copy of the deceased person's tax return, submit Form 4506, Request for Copy of Tax Return. There's a fee for each return you request. Those who receive the estate assets in a summary administration may remain liable for claims against the decedent for two years after the date of death. The return must report all income up to the date of death and claim all eligible credits and deductions. You will also need to complete IRS Form 8396 and file it with your tax return. 11tese instructions are for your information only. When you begin participating in the Cash Balance Pension Plan, your Human Resources.