Can I add another W2 later if I haven't received it yet??

[xmasbaby0]

Every 2022 W-2 that you received must be reported on your 2022 tax return, even if they are for small amounts.  Remember that each one of those W-2’s has your Social Security number on it, and that income was reported to the IRS by the employer.  You do not want to get in trouble with the IRS for under-reporting your income.

ALL of your W-2’s must be entered on the SAME tax return.  

Go to Federal>Wages & Income to enter a W-2.

After you enter the first one, you click Add Another W-2.

[DMarkM1]

As Xmasbaby0 states all of your W2s for jobs in tax year 2022 are entered on the same tax return.  You can however, enter the one(s) you have and continue to other sections of your tax return and then before filing go back and add W2s that arrive later.  The key is to make the updates before filing.