How to Truncate Social Security Number on W2 and 1099 Tax Forms
ezW2 makes it easy to print W2 and 1099-nec forms. You can truncate SSN when printing tax forms for recipient copies.
Truncating SSN on W2 & 1099 recipient copies is optional
1. Start ezW2, click the top menu "Company" to view company set up screen.
2. Check the option "Truncate SSN" and save your change.

3. Sample truncated SSN