1) make sure the box 3 value is no greater than 132900 on that max'd out W-2. IF it's greater on your paper W-2, then you'll need a corrected W-2 from that employer.
2) The second W-2 must be from a clearly different employer, with a different Employer EIN ....or no Sched 3 will show up.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
