Support CenterSureFire e-file validation error: An invalid code has been entered in box 12 - An invalid code has been entered in box 12, Form W-2. Valid codes are A - H, J - N, P - T, V, W, Y, Z, AA, BB, DD, EE, FF, GG, and HH. (310)
🔍 SureFire e-file validation error: Invalid code entered in box 12 (Form W-2)
This error means an invalid code was entered in box 12 on Form W-2.
Error message: An invalid code has been entered in box 12 - An invalid code has been entered in box 12, Form W-2. Valid codes are A - H, J - N, P - T, V, W, Y, Z, AA, BB, DD, EE, FF, GG, and HH. (310)
⚠️ Before You Begin
Make sure the code you entered in box 12 is one of the IRS-approved valid codes.
Valid codes: A - H, J - N, P - T, V, W, Y, Z, AA, BB, DD, EE, FF, GG, and HH.
📊 Step-by-Step Guide
Step 1: Update the code in box 12
Use this when you need to correct the W-2 box 12 code so e-file validation passes.
Enter valid code(s): A - H, J - N, P - T, V, W, Y, Z, AA, BB, DD, EE, FF, GG, and HH.
❌ Common Errors
This error will continue if box 12 contains any code that is not listed as valid above.
📞 Still Need Help?
If you are having trouble, contact our support team:
Phone: 1-800-516-9442
Tags: diagnostic,federal,form