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Official form guide
IRS Form 8453-EG (Rev. December 2025) is the E-file Declaration for various estate and gift tax forms, including Forms 709 and 706. This form authenticates electronic filings and must be submitted with the return.
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IRS Form 8453-EG (Rev. December 2025) is the E-file Declaration for various estate and gift tax forms, including Forms 709 and 706. This form authenticates electronic filings and must be submitted with the return.
Plain English
This form confirms that a taxpayer has electronically filed specific IRS tax returns, such as Form 709 (Gift Tax) or Form 706 (Estate Tax). By completing it, the filer authorizes the Treasury to automatically pull payment from their bank account for taxes owed. This declaration is required when sending these forms digitally.
Submission Date
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Form selector
Filing via ISP/Transmitter (non-ERO)
You must file this declaration with your electronically filed return.
✓ Check the required fields on Part I.
Paid preparer filing for ERO client
The paid preparer must sign in the space for Paid Preparer Use Only.
✓ Ensure the correct PTIN is entered in Part III.
ERO who is NOT the paid preparer
This ERO has the option to enter either their PTIN or their social security number in Part III.
✓ Confirm which identifying number you are using.
The declaration must accompany the taxpayer’s electronically filed tax return. If an electronic funds withdrawal is authorized, revocation requires contact no later than 2 business days prior to the payment (settlement) date. No specific extension period is stated for filing this form itself.
Checklist
Total tax (Form 709)
Whole dollars only amount from Form 709, Part II, line 17 · Part I
Taxpayer’s U.S. TIN
Taxpayer's identification number · Part I
Total transfer taxes (Form 706)
Whole dollars only amount from Form 706, Part II, line 20 · Part I
ERO's Use Only Section
ERO's PTIN or Social Security Number · Part III
Payment Revocation Contact
1-888-353-4537 · Part II, Line 10
Field map
General Info
2 items
Full legal name and taxpayer identification number (SSN or EIN).
Current mailing address.
Details
2 items
Complete all applicable sections of this form according to the official IRS instructions.
Enter the relevant dollar amount if this form involves tax calculation.
Certification
1 items
Read and acknowledge any certifications required by this form.
Signatures
1 items
Sign and date. Unsigned forms cannot be processed.
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Fillable formOpen in Editor->The current edition of IRS Form 8453-EG is Revision December 2025. The source directs users to www.irs.gov/Form8453EG for the latest information regarding this form.
Quick Facts
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Who must file Form 8453-EG?
Taxpayers filing a specific series of returns through an ISP and/or transmitter who are *not* using an ERO must file Form 8453-EG with the electronically filed return.
→ Check if you are filing via ISP/transmitter AND not using an ERO.
When should I sign this form?
The declaration of taxpayer (Part II) must be signed and dated by the taxpayer or any other individual authorized to sign the tax return.
→ Confirm your signature is on Part II before sending the PDF.
Do I need to complete Part III if I'm using an ERO?
Yes, generally, but if the paid preparer *is* also the ERO, check the box labeled “Check if also paid preparer” instead of completing the section.
→ Check the relationship between your role and the ERO.
What is the difference between filing via ISP/transmitter vs. using an ERO?
If filing via ISP/transmitter (not using ERO), do not complete Part III; if using an ERO, you generally must complete it.
→ Note that Form 8879-EG can also be used by an ERO for authorization.
What happens if I authorize direct debit payment?
The U.S. Treasury and its designated Financial Agent will initiate electronic funds withdrawal, and the financial institution will debit this account.
→ Save the contact number: 1-888-353-4537.
Who needs to enter a PTIN in Part III?
Anyone paid to prepare the taxpayer’s return must enter their PTIN in Part III.
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This form confirms that a taxpayer has electronically filed specific IRS tax returns, such as Form 709 (Gift Tax) or Form 706 (Estate Tax). By completing it, the filer authorizes the Treasury to automatically pull payment from their bank account for taxes owed. This declaration is required when sending these forms digitally.
Taxpayers filing a Form 709, 709-NA, 706, 706-A, 706-GS(D), 706-GS(T), 706-NA, or 706-QDT series return through an ISP and/or transmitter without using an ERO must file Form 8453-EG.
Part I collects details such as the taxpayer’s name and U.S. TIN, along with specific total tax amounts from various forms (e.g., Total tax from Form 709, Part II, line 17). Part II is the Declaration of Taxpayer, and Part III covers the declaration for the ERO or Paid Preparer.
The filing window requires submitting Form 8453-EG with the taxpayer’s electronically filed tax return. If a payment must be revoked, contact the U.S. Treasury Financial Agent no later than 2 business days prior to the payment (settlement) date.
Form 8453-EG is filed with the taxpayer’s electronically filed tax return via a Portable Document Format (PDF) file transmitted through the tax preparation software. If filing online through an ISP and/or transmitter, Part III should be completed accordingly.
First, print or type the taxpayer’s name into the space provided on Form 8453-EG. Next, the form must be signed by the taxpayer (or an authorized individual), scanned into a PDF file, and transmitted with the return. If using an ERO, Part III requires signatures from the ERO and any paid preparer.
The taxpayer's signature allows the IRS to disclose acknowledgement that the return was accepted or provide reasons for any delay in processing the return or refund. Failure to sign or date correctly impacts this declaration of taxpayer.
Taxpayers filing a specific series of returns through an ISP and/or transmitter who are *not* using an ERO must file Form 8453-EG with the electronically filed return. Check if you are filing via ISP/transmitter AND not using an ERO.
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