A statute of limitations is a time limit placed to ensure the pursuance of legal actions in a timely manner. The Internal Revenue Code, which is part of the United States Code, also has limitations on payment of any tax due the Internal Revenue Service. The Internal Revenue Code requires that estate tax returns filed on Form 706 are due nine months after the decedent's date of death.
Standard Three Year Limit
The Internal Revenue Service has a general statute of limitations for all tax returns, including estate tax Form 706, of three years beginning on the filing date of the return with the Internal Revenue Service. If the Internal Revenue Service does not start a court proceeding to collect any tax due or submit a tax assessment within three years of receipt of the return, then limitations apply. There are exceptions to the three year rule where the United States Code gives the Internal Revenue Service broader powers and will open the three year limitations period to a longer time.
Six Year General Limit
If a filed estate tax return Form 706 omitted items from the return that were in excess of 25 percent of the gross estate, the Internal Revenue Service may asses the tax or begin a court proceeding to collect the tax without an assessment, for a period of six years after the date of filing the return with the Internal Revenue Service. If a personal representative discovers a substantial error on an estate tax Form 706, amend the return immediately to correct the error so as not to subject the return to the six year statute of limitations.
No Limit on Fraud and Tax Evasion
If there is a willful attempt to evade tax due or to defraud the Internal Revenue Service, there is no statute of limitations. If a filed estate tax return Form 709 was fraudulent or not filed in an attempt to avoid tax, the Internal Revenue Service can assess the tax or start a court proceeding for tax collection at any time.
Proof of Receipt
Except in the case of fraud and tax evasion, the statute of limitations clock begins ticking upon receipt of the estate tax return Form 709 by the Internal Revenue Service. It is always a good idea for the personal representative of an estate to mail the Form 709 certified United States mail with a return receipt requested. A certified mail receipt is the best defense regarding the beginning date of the statute of limitations should the Internal Revenue Service attempt any action after expiration of the limits under the Internal Revenue Code.