IRS Form 706 Schedule I Guide: Annuities and IRAs Rules

1. Introduction – What is Form 706 (Schedule I)?

IRS Form 706 (Schedule I), officially titled Schedule I – Annuities, is a mandatory supporting schedule attached to IRS Form 706 (United States Estate Tax Return). Governed by the Internal Revenue Service (IRS), it is used by estate executors to report all annuities, qualified retirement accounts, pensions, and survivor benefit contracts payable to beneficiaries after a decedent’s death.

Retirement savings—such as Traditional IRAs, Roth IRAs, 401(k) plans, 403(b) accounts, and commercial annuities—represent a significant portion of many individuals’ financial wealth. Under Section 2039 of the Internal Revenue Code, the value of these accounts and contracts must be reported as part of the taxable gross estate.

Schedule I provides an itemized accounting of all retirement and annuity contracts where the decedent possessed the right to receive payments during life, establishing the exact taxable value transferred to surviving beneficiaries.

2. Purpose of the Form

The primary purpose of Schedule I is to ensure that post-death retirement transfers and survivor annuity payouts are fully accounted for and evaluated under federal estate tax law.

Schedule I solves a widespread taxpayer misunderstanding regarding beneficiary designations. Many people believe that because an IRA or 401(k) names a direct beneficiary and bypasses probate court, it is exempt from federal estate tax. Schedule I enforces Section 2039, ensuring that non-probate retirement accounts remain fully subject to federal estate tax.

Additionally, Schedule I calculates the proportional contribution rule. Under Section 2039(b), the portion of an annuity included in the gross estate is based on the ratio of contributions made by the decedent (and the decedent’s employer) to the total purchase price of the annuity contract.

3. Who Needs to File This Form

Schedule I must be completed and attached to Form 706 whenever the deceased individual held an annuity, pension, or retirement account at the time of death that continues payments to a surviving beneficiary.

An estate executor must list items on Schedule I for any of the following accounts or contracts:

• Individual Retirement Accounts (IRAs): Traditional IRAs, Roth IRAs, SEP IRAs, and SIMPLE IRAs.
• Qualified Employer Retirement Plans: 401(k) plans, 403(b) plans, 457(b) government plans, profit-sharing plans, and defined benefit pension plans.
• Commercial Annuities: Fixed, variable, or indexed annuity contracts issued by insurance companies payable for a single life or joint-and-survivorship.
• Non-Qualified Deferred Compensation (NQDC): Executive deferred compensation arrangements and supplemental executive retirement plans (SERPs).
• Civil Service and Military Pensions: Federal, state, municipal, or military survivor annuity payments made to a surviving spouse or child.

4. Who Is Exempt / Not Required to File

Schedule I excludes contract types and property interests governed by other sections of the Internal Revenue Code.

You should NOT list items on Schedule I in the following situations:

• Life Insurance Death Benefits: Payouts from life insurance policies covering the decedent’s life belong on Schedule D (Insurance on Decedent’s Life), not Schedule I.
• Single Life Annuities Expiring at Death: Annuity contracts that terminate completely upon the decedent’s death with zero survivor benefits or residual payouts.
• No Retirement or Annuity Accounts: Estates where the decedent held no commercial annuities, IRAs, 401(k)s, or pension plans leave Schedule I blank.

5. When to File

Schedule I is an integrated supporting schedule attached directly to Form 706 and shares the exact same filing deadline as the main return.

Review the primary submission timing deadlines:

• Nine-Month Due Date: Schedule I must be submitted attached to Form 706 within 9 months of the decedent’s date of death.
• Six-Month Extension: If the executor files Form 4768 to request an automatic 6-month filing extension, Schedule I is submitted when Form 706 is filed (15 months from the date of death).

6. Where and How to File

Schedule I is attached directly behind Schedule H in alphabetical schedule order on Form 706. It is filed by paper mail as part of the complete estate tax return package.

Mail the complete Form 706 package—including Schedule I, date-of-death retirement statements, contract agreements, and IRS actuarial valuation sheets—to the designated IRS submission center address listed in the official Form 706 instructions (typically the IRS Center in Kansas City, MO).

7. Step-by-Step Instructions to Fill the Form

Schedule I requires answering two preliminary compliance questions, followed by an itemized table detailing annuity and retirement values. Review the breakdown below.

Schedule I Section	Field / Column Title	Required Information to Report
Item 1a	Enforceable Right Check	Must answer Yes/No if decedent possessed a right to receive annuity/retirement payments during life.
Item 1b	Exemption Claim Check	Must answer Yes/No if any part of the annuity value is claimed as exempt (attach explanation).
Column 1	Item Number	Sequential numbering for each annuity or retirement account entry (1, 2, 3…).
Column 2	Description of Annuity	Issuer name, plan custodian, account number (last 4 digits), beneficiary name, and contract payment terms.
Columns 3–5	Valuations	Alternate valuation date, alternate value, and date of death Includible Fair Market Value.

Item 1a & 1b – Compliance Questions

Answer “Yes” to Item 1a if the decedent was receiving retirement payouts or held a right to receive payments under a pension, IRA, or annuity. If claiming that any portion of the contract is non-taxable under statutory exemptions, answer “Yes” to Item 1b and attach a detailed written explanation statement.

Column 2 – Account Description and Valuation Guidelines

Provide comprehensive identifying data for each account or annuity contract:

• IRAs and 401(k) Plans: State the account custodian (e.g., Vanguard, Fidelity), account type, last 4 digits of the account number, named beneficiary, and the exact date-of-death account balance.
• Commercial Survivor Annuities: Disclose insurance company name, policy number, surviving beneficiary name, payment frequency, and calculating actuarial valuation.
• Valuing Survivor Annuities: Commercial survivor annuities without a fixed lump-sum cash value are valued using IRS Section 7520 interest rates and actuarial life expectancy factors.

Employer Contribution Rule (Section 2039)

Under Section 2039(b), contributions made to a qualified plan by an employer by reason of employment are legally treated as if made by the decedent. Therefore, 100% of qualified employer 401(k)s and pensions are includible in the gross estate.

Total Line

Sum all includible values listed in Column 5. Carry this total sum over to **Form 706, Part 5 (Recapitulation), Line 9**.

8. Required Documents/Information Needed Before Filling

Executors must gather official financial statements and actuarial calculations before completing Schedule I.

Ensure you have the following verification materials ready:

• Date-of-Death Retirement Statements: Official valuation statements issued by IRA custodians or 401(k) plan administrators showing date-of-death balances.
• Annuity Contracts & Form 712: Insurance contracts and written valuation statements from life insurance companies for commercial annuities.
• IRS Actuarial Calculations: Written present-value calculations using IRS Section 7520 tables for monthly survivor pension payouts.
• Beneficiary Designation Forms: Copies of primary and contingent beneficiary designation forms filed with plan custodians.

9. Common Mistakes to Avoid

Errors on Schedule I are common due to confusion regarding retirement tax laws. Avoid these frequent mistakes:

• Believing Named Beneficiaries Avoid Estate Tax: Assuming that IRAs or 401(k)s with named beneficiaries are exempt from estate tax. Named beneficiaries avoid *probate*, but the full account balance remains **100% subject to federal estate tax**.
• Reporting Life Insurance on Schedule I: Listing payouts from life insurance policies covering the decedent on Schedule I instead of Schedule D.
• Assuming Employer Contributions Are Exempt: Excluding employer 401(k) matching funds from the gross estate. Employer contributions are treated as employee contributions under Section 2039.
• Failing to Claim the Spousal Marital Deduction: Reporting a survivor annuity on Schedule I, but forgetting to claim an offsetting marital deduction on **Schedule M** when the survivor is a U.S. citizen spouse.
• Miscalculating Present Values: Estimating commercial survivor annuity values without applying mandatory IRS Section 7520 interest rates and life expectancy tables.

10. Penalties for Non-Filing or Errors

Omitting taxable retirement accounts or understating annuity values on Schedule I triggers strict IRS penalties.

Key penalty risks include:

• Accuracy-Related Underpayment Penalty (IRC Section 6662): A 20% civil penalty applies to estate tax underpayments resulting from omitted IRAs, 401(k)s, or annuities.
• Civil Fraud Penalty (IRC Section 6663): A 75% penalty applies if retirement assets are intentionally concealed to evade federal estate tax.
• Audit Adjustments and Interest: Omitted retirement accounts trigger field audits, resulting in back taxes, accrued compounding interest, and delayed estate closing letters.

11. Related Forms or Schedules

Schedule I works in direct combination with several core Form 706 schedules and income tax returns:

• Form 706: United States Estate (and Generation-Skipping Transfer) Tax Return.
• Form 706 (Schedule D): Insurance on Decedent’s Life.
• Form 706 (Schedule M): Bequests, etc., to Surviving Spouse (for spousal survivor annuities).
• Form 1040: U.S. Individual Income Tax Return (for Income in Respect of a Decedent deductions under Section 691(c)).
• Form 1041: U.S. Income Tax Return for Estates and Trusts.
• Form 8971: Information Regarding Beneficiaries Acquiring Property From a Decedent.

12. Frequently Asked Questions

1. What is IRS Form 706 Schedule I?

IRS Form 706 Schedule I is the supporting schedule used by estate executors to itemize and report all annuities, IRAs, 401(k) plans, pensions, and survivor benefit contracts in a decedent’s gross estate.

2. Are IRAs and 401(k) accounts reported on Schedule I?

Yes. Traditional IRAs, Roth IRAs, 401(k)s, 403(b)s, and qualified pension plans owned by the decedent are reported on Schedule I at their date-of-death Fair Market Value.

3. Does having a named beneficiary on an IRA exclude it from federal estate tax?

No. Naming a direct beneficiary allows an IRA to bypass probate court, but the account balance remains fully included in the taxable gross estate for federal estate tax purposes.

4. How are commercial survivor annuities valued on Schedule I?

Commercial survivor annuities are valued using official IRS Section 7520 interest rates and actuarial life expectancy tables to calculate the present value of future survivor payments.

5. What is the difference between life insurance on Schedule D and an annuity on Schedule I?

Schedule D reports life insurance contracts covering the decedent’s life. Schedule I reports retirement contracts, IRAs, and commercial annuities that provide lifetime or survivor income payouts.

6. Does a survivor annuity paid to a surviving spouse qualify for the marital deduction?

Yes. A survivor annuity payable exclusively to a surviving U.S. citizen spouse qualifies for the unlimited marital deduction on Schedule M (including QTIP election rules under Section 2056(b)(7)(C)).

13. Conclusion

IRS Form 706 (Schedule I) is an essential compliance schedule for reporting retirement wealth and commercial annuities. By understanding Section 2039 inclusion rules and distinguishing between probate non-inclusion and estate tax inclusion, executors maintain full IRS compliance.

To prepare an accurate Schedule I, request date-of-death statements for all IRAs and 401(k)s, calculate present values for commercial survivor annuities using Section 7520 factors, claim spousal marital deductions on Schedule M, and carry total values over to Form 706.