When must Form 706 be filed?

Form 706 is generally due nine months after the decedent's date of death; an automatic six-month extension may be requested but interest and certain limitations may still apply.

Can the executor sign electronically?

Electronic signatures are accepted where the IRS or the state permits them and the platform meets ESIGN and UETA requirements; ensure the eSignature records include intent, attribution, and retention capability.

What records should I keep?

Retain appraisals, bank and brokerage statements, bills, and returns for at least three years from filing and longer where state law or the nature of the asset requires it.

Are appraisals always required?

High-value or unique assets generally require qualified appraisals; document selection criteria and keep signed appraisal reports to support claimed valuations.

What if I miss the deadline?

Late filing can trigger interest and penalties and may limit certain elections; consult tax counsel promptly to evaluate extension or penalty abatement options.

How is tax paid if the estate lacks liquidity?

Executors may request an extension, apply for installment payments, or use estate assets as security; specialized elections and bonding rules can apply depending on jurisdiction.

Electronic Signature
Templates
Tax
Estate Tax Return

Estate Tax Return

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

What an Estate Tax Return Is and when it applies

An Estate Tax Return reports a decedent's gross estate, allowable deductions, and tax liability to federal or state taxing authorities. For federal purposes this generally means Form 706 for estates that meet the applicable exclusion threshold; some states maintain separate estate or inheritance tax filings. The return documents asset values at death, claims against the estate, and any credits or taxes due. Executors, personal representatives, and tax professionals typically prepare the return to determine whether the estate owes tax and to preserve credits and basis adjustments.

Why preparing the Estate Tax Return matters

Filing accurately preserves tax credits, establishes basis for heirs, and protects fiduciaries from personal liability. Proper reporting supports claims for deductions, coordinates federal and state obligations, and documents transfers that affect estate administration and probate.

Who typically completes and relies on an Estate Tax Return

Executors, personal representatives, estate attorneys, and tax preparers handle the return; beneficiaries and trustees review its conclusions for distributions and basis step-up purposes.

Estate Executors and Administrators who manage asset collection, valuations, and distributions during probate and settlement of estate tax liabilities.
Tax Attorneys and Certified Public Accountants who prepare returns, compute tax, and advise on elections, credits, and portability.
Beneficiaries and Trustees who rely on the return to confirm asset valuations and carryover or stepped-up tax basis for inherited property.

Accurate preparation reduces post-filing disputes, supports estate settlement, and documents the tax positions relied on by fiduciaries and recipients.

Primary signers and responsible parties

Executor

The executor or personal representative is the fiduciary who signs the tax return and is legally responsible for filing and paying estate taxes. The executor coordinates valuations, gathers supporting schedules, and signs under penalties of perjury when required.

Tax Preparer

A licensed tax professional or attorney prepares the calculations, ensures statutory elections are made, and may sign as preparer. Preparers provide the detailed schedules and can represent the estate before tax authorities if authorized.

Core components you should include on an Estate Tax Return

A complete Estate Tax Return bundles valuation schedules, deduction claims, tax computation, and supporting documentation so the IRS or state tax agency can verify the estate's reported value and tax liability.

Gross Estate

A complete schedule of the decedent's assets at date of death including real property, bank accounts, securities, business interests, and any property transferred incident to death; valuations must be supportable.

Deductions

Claims for administration expenses, debts, funeral costs, mortgages, charitable and marital deductions must be documented with invoices, statements, and legal authority.

Tax Computation

The form produces the taxable estate and tax due after credits; computations must follow federal or state rate schedules and include any unified credit or applicable state credit.

Supporting Schedules

Attach appraisals, brokerage statements, corporate stock schedules, deeds, and any election statements such as alternate valuation or portability consent.

Elections & Notices

Include elections (for example, portability of unused exclusion) and required notices; clear, signed election statements prevent later disputes.

Payment & Installment Info

Show payment method, bond or installment agreement requests if taxes will be paid over time, and documentation for proof of payment or security.

Essential facts to collect for the return

Decedent Name: Full legal name

Date of Death: MM/DD/YYYY

Social Security Number: SSN for decedent

Executor Contact: Name and address

Asset List: Itemized holdings

Appraisals: Valuation reports

Step-by-step: preparing and submitting the Estate Tax Return

Follow these sequential steps to assemble documentation, compute taxes, and submit the return to the appropriate authority.

01

Gather Records: Collect asset statements, appraisals, and debt records for valuation.
02

Compute Values: Assign date-of-death FMV and reconcile with supporting documents.
03

Complete Form: Populate Form 706 or state form fields and attach schedules.
04

File and Pay: File return, submit payment or request installment options if applicable.

Configuring an online workflow for the Estate Tax Return

Set up digital steps that mirror physical filing: document collection, signer assignment, verification, and final submission.

Field	Configuration
Signer Roles	Assign Executor and Preparer roles
Authentication	Email plus SMS code where available
Attachments	Require appraisal and bank statements
Audit Trail	Enable IP, timestamp, and action logs

Where to file and how electronic submission typically works

Filing options depend on federal or state jurisdiction; use secure electronic submission when supported and maintain a complete audit trail for signatures and uploads.

Federal Filing: Form 706 is prepared and mailed or electronically filed per IRS procedures
State Filing: State estate/inheritance tax returns follow the state's revenue department rules
eSubmission: Platforms may accept PDF uploads and attach signed schedules
Recordkeeping: Keep copies and audit logs for retention and possible audit

Digital signing and platform requirements for e-filing

Use a compliant eSignature platform and secure file storage to meet legal and practical needs for estates.

File Formats: PDF, DOCX accepted
Integrations: Connects to Microsoft 365 and NetSuite
Authentication: Supports SMS, email, and 2FA

Choose options that preserve an immutable audit trail, support attachments, and comply with ESIGN and UETA for validity of electronic signatures.

Key deadlines and filing windows to watch

Timing affects tax liability and extension availability; observe federal and state deadlines carefully to avoid penalties.

Federal Form 706 Deadline:

Nine months after date of death

Extension Option:

Six-month extension may be requested

Final Income Return:

File the decedent's final Form 1040 by normal due date

State Deadlines:

Follow each state's filing schedule and extension rules

Payment Timing:

Payment due with return unless extension approved

Milestone timeline for estate tax administration

These sequential milestones outline core stages from death to closing the estate for tax purposes.

01

Immediate Actions

Obtain death certificate and secure assets; notify institutions

02

Inventory & Appraisals

Complete valuations and assemble supporting documents

03

Return Preparation

Prepare Form 706 and schedules; calculate tax

04

File and Settle

File return, pay tax, or establish installment/bond

Common mistakes to avoid when preparing the return

Using valuation dates other than the date of death or authorized alternate valuation causes inconsistent asset bases and potential audit issues.
Failing to attach or retain appraisals and supporting statements delays processing and increases the likelihood of IRS adjustment.
Omitting creditor claims or improperly claiming administration expense deductions can lead to disallowed deductions and additional tax liability.
Incorrectly completing signature blocks or failing to obtain required authorities may invalidate elections or delay probate and distributions.

Penalties and risks of filing errors or late submissions

Late Filing: Interest and penalties accrue

Underpayment: Penalties for tax not timely paid

Fraudulent Claims: Severe penalties and possible criminal liability

Inaccurate Valuations: IRS adjustments and interest

Missing Documentation: Request for additional proof

Executor Liability: Personal exposure for improper payments

How the Estate Tax Return differs from common related filings

Compare the estate tax return to a decedent's final income tax return to understand triggers, deadlines, and what each return addresses.

Criteria	Estate Tax Return	Final Individual Return
Filing Trigger	gross estate over exemption	income for tax year ends
Deadline	9 months after death	april 15 (or extension)
Primary Recipient	irs estate tax unit	irs individual taxpayer unit
Typical Attachments	valuations and schedules	w-2s, 1099s, deductions

eSignature vendor pricing and capability snapshot for filing workflows

Comparing per-user pricing, trial availability, bulk send, audit trail, and HIPAA support helps select a platform that fits an estate workflow without adding compliance risk.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day free trial	Varies by vendor	Varies by vendor	Varies by vendor	Varies by vendor
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Frequently asked questions about Estate Tax Returns

Answers to common questions about filing, signatures, deadlines, and recordkeeping for estate tax purposes.

Need help? Contact support

When must Form 706 be filed?
Form 706 is generally due nine months after the decedent's date of death; an automatic six-month extension may be requested but interest and certain limitations may still apply.
Can the executor sign electronically?
Electronic signatures are accepted where the IRS or the state permits them and the platform meets ESIGN and UETA requirements; ensure the eSignature records include intent, attribution, and retention capability.
What records should I keep?
Retain appraisals, bank and brokerage statements, bills, and returns for at least three years from filing and longer where state law or the nature of the asset requires it.
Are appraisals always required?
High-value or unique assets generally require qualified appraisals; document selection criteria and keep signed appraisal reports to support claimed valuations.
What if I miss the deadline?
Late filing can trigger interest and penalties and may limit certain elections; consult tax counsel promptly to evaluate extension or penalty abatement options.
How is tax paid if the estate lacks liquidity?
Executors may request an extension, apply for installment payments, or use estate assets as security; specialized elections and bonding rules can apply depending on jurisdiction.

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