This is IRS Form 706 (Rev. August 2025) - United States Estate (and Generation-Skipping Transfer) Tax
Return.
This form is used to calculate and report the federal estate tax owed on a deceased person's estate, as well
as any generation-skipping transfer (GST) taxes. It must be filed for estates of U.S. citizens or residents
dying after December 31, 2024, whose gross estate exceeds the applicable exclusion amount.
Form Guidelines:
- The executor or personal representative of the estate is responsible for filing this form
- Form 706 is due 9 months after the decedent's date of death (extensions may be available)
- A certified copy of the death certificate MUST be attached
- If the decedent died testate (with a will), attach a certified copy of the will
- All monetary amounts should be entered in U.S. dollars
- Social Security Numbers must be valid 9-digit numbers in XXX-XX-XXXX format
- Dates should be entered in MM/DD/YYYY format
- The basic exclusion amount for 2025 is $13,990,000 per individual
- Portability allows a surviving spouse to use the deceased spouse's unused exclusion (DSUE)
- Alternate valuation (6 months after death) may be elected if it reduces both the gross estate and estate
tax
- Special-use valuation under Section 2032A may apply to qualifying farm or business real property
- Generation-skipping transfer tax applies to transfers to skip persons (grandchildren or younger)
- All schedules (A through U) must be completed as applicable and attached
- False statements may result in criminal penalties
- The executor may be personally liable for unpaid estate taxes
Key Concepts:
- Gross Estate: Total value of all property interests owned by the decedent at death
- Taxable Estate: Gross estate minus allowable deductions
- Applicable Exclusion: Basic exclusion plus DSUE plus any restored exclusion amounts
- Unified Credit: Credit against estate tax equal to tax on the applicable exclusion amount
- Marital Deduction: Unlimited deduction for property passing to surviving U.S. citizen spouse
- Charitable Deduction: Deduction for property passing to qualified charitable organizations