The Internal Revenue Service is extending until June 30, 2021, the period in which it will accept digitally signed and emailed documents due to the COVID-19 pandemic.
In August, the IRS expanded the use of e-signatures as a way to make it easier to file various tax forms and other documents through the end of this year (see story). The IRS also opened a secure messaging service that would allow some documents to be emailed to IRS employees during the pandemic as a way of getting around the millions of pieces of paper mail that accumulated at IRS facilities while they were closed earlier this year. In a memo early this month, Sunita Lough, deputy commissioner of services and enforcement at the IRS, extended the date until the middle of next year.
Kevin Busque is head of Gusto Retirement, where he leads the company's efforts to expand access to retirement plans for small businesses and their employees. He founded Guideline, a fee-free 401(k) platform acquired by Gusto in 2025. Before Guideline, he co-founded TaskRabbit, the online marketplace that connects people with local service providers and helped scale it through its acquisition by Ikea in 2017.
Bill Pappas is MetLife's Head of Global Technology and Operations, and is a Corporate Officer and a member of the company's Executive Leadership Team. In this role, he directs a team of more than 38,000 people responsible for technology development, infrastructure, information and cyber security, data strategy and analytics, customer service, operations, crisis management, business continuity and procurement for all lines of business, serving more than 90-million customers across 40+ countries around the world.
Pappas joined MetLife in 2019 from Bank of America, where he was the head of operations for the consumer, small business, wealth management and private banking businesses. In this role, he directed a team comprised of more than 50,000 people delivering integrated service and operations solutions to approximately 63-million consumers and clients. In addition, Pappas led the global business services team that provided integrated technology solutions across Bank of America.
Previously, Pappas was chief information officer for Bank of America's global wholesale banking business, head of global capital markets operations, and head of technology and operations for the Europe, Middle East & Africa, Latin America and Asia Pacific regions. He also served as the global treasury payment operations executive based out of London.
Valerie Song is currently a senior director at Klaros Advisors. She has nearly 17 years of experience as an attorney at the Office of the Comptroller of the Currency, including serving as acting associate chief counsel. She has also advised financial institutions and fintech companies as a senior associate in WilmerHale's Financial Institutions Group.
The memorandum extends through June 30, 2021, IRS employees’ ability to accept images of signatures (either scanned or photographed) as well as digital signatures on documents related to the determination or collection of tax liability. The memo also extends until June 30 the date when documents can be sent by email and documents can be transmitted to taxpayers by IRS employees using some secure messaging systems.
“As part of our response to the Coronavirus COVID-19 situation, we are taking steps to protect
employees while still delivering on our mission-critical functions,” Lough wrote. “We are maximizing the ability to execute on critical duties in a remote working environment where employees, taxpayers and their representatives are working from alternate locations.”
The IRS will accept images of signatures in tiff, jpg, jpeg or pdf format, as well as Microsoft Office and Zip compressed files. The IRS will also accept digital signatures that employ encryption techniques such as DocuSign.

To eliminate mailing documents as much as possible, Lough also recommended IRS employees should use e-fax or secure messaging systems to receive and transmit documents. However, it’s up to the taxpayer’s if they want to transmit documents electronically. If taxpayers aren’t able to e-fax a document or provide it through an established secure messaging service, they can use email with attachments to transmit a document to the IRS if employees take the following steps:
1. Use the IRS’s existing policies for taxpayer contacts to authenticate the identity of the taxpayer or representative by phone to ensure they are authorized to send and receive taxpayer information. In addition, IRS employees need to verbally verify the email address.
2. Advise the taxpayer or representative by phone that communications through unencrypted email via the internet aren’t secure. Employees have to explain that, except for minimal identifying information in the body of the email, such as the name and last four digits of a Taxpayer Identification Number, they should keep sensitive information out of the subject line and body of emails as much as possible, and should use password-protected encrypted attachments via SecureZip or some other encryption method.
3. The taxpayer or representative should include a statement, either in the form of an attached cover letter or within the body of the email, saying, “The attached [name of document] includes [name of taxpayer]’s valid signature and the taxpayer intends to transmit the attached document to the IRS.” If a taxpayer fails to include such a statement, IRS employees will ask for it in a follow-up phone call. Retransmitting attachments isn’t required, however.
4. After IRS employees receive the document via email, they will make a notation in the case files and include the document as well as the email or cover letter in the case file.
5. If a taxpayer transmits a document that requires a manager’s signature at the IRS, such as an executed Form 872, IRS employees will forward the document via encrypted email to their manager for a signature.


