The experience you described has been reported and is currently being addressed by the development team.
Please click on the link below and subscribe to receive an alert of when this will be fixed.
Missing Mailing Instructions
Your federal tax return goes to a different location depending on the state that you live in. See this list to determine the location for you. Where to File Paper Tax Returns (irs.gov)
If you are not enclosing a payment:
Department of the Treasury
Internal Revenue Service
Ogden, UT 84201-0002
If you are enclosing a payment:
Internal Revenue Service
P.O. Box 802501
Cincinnati, OH 45280-2501
