Will the IRS Tax Return Transcript be enough for I-865?

[Cixxic]

My wife's about to send her adjustment of status.
I'm a USC.
We're currently here in California.
As for the Affidavit of Support I-864 can she send our most recent joint filing (2018) only?
We've received from the IRS the Tax Return Transcript 2018.
My income is enough to support her too.
Does she need to send W-2?
Do I need to provide pay stubs or employment letters as well?
Or are those optional?
Hopefully the Tax Return Transcript would be enough


thank you

[bobm445]

As a USC we sent in 1 Joint and 2 when I was single. They like to see that you are currant in your taxes. Send in 3 years to avoid RFE, they hold things up.

[Cixxic]

As a USC we sent in 1 Joint and 2 when I was single. They like to see that you are currant in your taxes. Send in 3 years to avoid RFE, they hold things up.

Thank you