The pilot at the IRS involves using eSignature for Form 4506-T, the Request for Transcript of Tax Return form.

FORBES: eSignature Serves The Public Sector

Businesses, partnerships and individuals who need information from other forms or need a tax account transcript must use Form 4506-T.

FORBES: Missing Tax Data? Get A Free IRS Transcript To Untangle The Mess

To request a 1040, 1040A or 1040EZ tax return transcript through the mail, complete IRS Form 4506T-EZ.

FORBES: Missing Tax Data? Get A Free IRS Transcript To Untangle The Mess