You have these options to submit Power of Attorney (POA) and Tax Information Authorization (TIA).
Submit authorization request to taxpayer's online account.
All-digital submission
Electronic signature
Real-time processing
Submit Forms 2848 and 8821 online to the IRS.
Secure form upload
Electronic or handwritten signature
First-in, first-out processing
If you can’t use an online option, you can fax or mail authorization forms to us.
Paper forms by fax or mail
Handwritten signature only
First-in, first-out processing
Get forms and instructions to submit by fax or mail: