Rule Atlas
IRS · SEE1-5: Decedent's Final Return (Form 1040): A Practitioner's Guide
Under IRS · SEE1-5 (IRS / Treasury Circular 230), decedent's Final Return (Form 1040): A Practitioner's Guide establishes the authoritative rules tested on the IRS Enrolled Agent (EA). Master the critical rules for preparing a decedent's final tax return (Form 1040). VoraPrep verifies every threshold, worked table, and practice question below against the current IRS Enrolled Agent (EA) blueprint.
Current Statutory Thresholds & Limits in Effect
Single & MFS: $15,750; Head of Household (HOH): $23,625.
Filing Status: The Year of Death and Beyond
| Filing Status | Applicable Year(s) | Key Requirement | Benefit |
|---|---|---|---|
| Married Filing Jointly | The year of death only | Spouse was not remarried by year-end | Combines income/deductions; uses MFJ rates & standard deduction. |
| Qualifying Surviving Spouse | The two years after the year of death | Must have a dependent child and pay for >50% of home costs | Uses MFJ tax rates & standard deduction. |
| Single / Head of Household | All other situations | Standard rules for these statuses apply | If QSS requirements are not met, the surviving spouse files as Single or HoH. |
Which of the following statements is true regarding the income tax filing requirements for a nonresident alien individual?
Worked Example: Calculating Taxable Income on a Final Return
Scenario: Frank, age 70, passed away on October 1, 2025. His wife, Eleanor, age 68, is his personal representative and did not remarry in 2025. For the final joint return, their combined Adjusted Gross Income (AGI) is $155,000. Medical expenses for Frank's final illness totaled $25,000: $10,000 was paid by Frank before he died, and the remaining $15,000 was paid by his estate in November 2025.
- Step 1: Determine Filing Status Since Eleanor was married to Frank at the time of his death and did not remarry during 2025, she can file a joint return for the year. The return will include all of Eleanor's income for the full year and all of Frank's income from January 1 to October 1, 2025.
- Step 2: Calculate the Potential Itemized Deduction for Medical Expenses Eleanor, as the personal representative, can elect to treat the $15,000 in medical bills paid by the estate as if Frank had paid them before death. This election is made by claiming them on the final Form 1040. Total Medical Expenses to Consider: $10,000 (paid before death) + $15,000 (paid by estate) = $25,000 AGI Limitation (7.5% Floor): 7.5% of $155,000 = $11,625 Allowable Itemized Deduction: $25,000 - $11,625 = $13,375
- Step 3: Compare to the Standard Deduction The taxpayer should claim the larger of their itemized or standard deduction. Base Standard Deduction (MFJ, 2025): $31,500 Additional Amount for Age (65+): Frank (70) and Eleanor (68) both qualify. The additional amount is $1,600 each for MFJ filers. Total Additional Amount: $1,600 (Frank) + $1,600 (Eleanor) = $3,200 Total Standard Deduction: $31,500 + $3,200 = $34,700
- Since the standard deduction ($34,700) is greater than the potential itemized deductions ($13,375), Eleanor will choose the standard deduction.
Common IRS Enrolled Agent (EA) Distractors on IRS · SEE1-5
- 1Every decedent's final return question on the SEE follows the same underlying structure. Use this 5-step decision framework and you'll rarely miss one:
- 2Successfully navigating a decedent's final return requires attention to several unique rules:
- 3The personal representative is responsible for filing a final Form 1040 by the normal tax deadline.
- 4A surviving spouse can file a joint return for the year of death and may qualify for QSS status for the next two years.
- 5Income in Respect of a Decedent (IRD) is taxed to the recipient (estate or beneficiary), not on the final return.
Frequently Asked Questions: IRS · SEE1-5
What is the core rule under IRS · SEE1-5 (Decedent's Final Return (Form 1040): A Practitioner's Guide)?
Under IRS · SEE1-5 (IRS / Treasury Circular 230), decedent's Final Return (Form 1040): A Practitioner's Guide establishes the authoritative rules tested on the IRS Enrolled Agent (EA). Master the critical rules for preparing a decedent's final tax return (Form 1040). VoraPrep verifies every threshold, worked table, and practice question below against the current IRS Enrolled Agent (EA) blueprint.
How is IRS · SEE1-5 tested on the IRS Enrolled Agent (EA)?
Every decedent's final return question on the SEE follows the same underlying structure. Use this 5-step decision framework and you'll rarely miss one: Successfully navigating a decedent's final return requires attention to several unique rules:
Where can I practice IRS Enrolled Agent (EA) questions on Decedent's Final Return (Form 1040): A Practitioner's Guide?
Test yourself instantly with the free playable IRS Enrolled Agent (EA) question on this page, or launch VoraPrep's full IRS Enrolled Agent (EA) adaptive question bank, interactive lessons, and 1:1 exam simulator at voraprep.com/ea-prep.