How can I find my EFin

The best place to look at your employer's EIN (Employer Identification Number) or Tax ID is in Box b of your W-2 form. Look for a 9-digit number with a dash separating the second and third digit (NN-NNNNNNN). It's usually right above your employer's name or below their address.

Please click the TurboTax Help link, listed below, to learn more.

https://ttlc.intuit.com/community/entering-importing/help/how-do-i-find-my-employer-s-ein-or-tax-id/00/26369

Do you mean that you need your AGI? You receive your Employee Identification Number (EIN) from your employer or on your W2.

Please click this TurboTax Help link, listed below. to learn how to get a copy of your AGI,

https://ttlc.intuit.com/community/agi/help/how-do-i-find-last-year-s-agi/00/25947

Please click the TurboTax Help link. listed below, to learn how to get a copy of the prior year's tax return. 

https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-get-a-copy-of-a-return-i-filed-thi...