Who is responsible for submitting Form 8453 when e-filing?

The submission of Form 8453 when e-filing is primarily the responsibility of the Electronic Return Originator (ERO). This form acts as a declaration where the taxpayer confirms that they have reviewed their return and that all information is accurate before it is transmitted electronically to the IRS.

The ERO plays a crucial role in the e-filing process, as they are the intermediary between the taxpayer and the IRS. After the electronic submission of the tax return, the ERO must ensure that Form 8453 is printed, signed by the taxpayer, and then sent to the IRS in a timely manner. This is vital because it serves as a paper signature for the e-filed return, maintaining the authenticity and consent needed for electronic submissions.

In contrast, the taxpayer's role involves providing accurate information and ensuring they understand what they are signing but does not directly manage the submission of this particular form in the e-filing process. The tax software provider facilitates the tools for e-filing but does not submit the form themselves, and the IRS is the receiving agency, not responsible for the submission itself. Thus, the ERO's responsibility aligns with the correct handling of Form 8453, ensuring compliance with e-filing requirements.