401k employer match

Good Morning, @Krj1. 

It's always great to see a new face here in the Community. To receive the best solution to this issue, I recommend contacting our Customer Support Team. They have additional tools to help you make the adjustments and corrections to the other paychecks as well. Here's how: 

1. Go to the Help menu. 
2. Select QuickBooks Desktop Help.
3. Click Contact Us. 
4. Give a brief description of what you need help with and then press Let's Talk. 
5. Scroll down and choose to Get a Callback. 

If you have any other questions or concerns, don't hesitate to ask. Have a wonderful day! 

Thank you!  I will contact Quickbooks to get this issue resolved.

If you manage your own payroll (Enhanced), you certainly can edit the past paychecks. To do so open a check, unlock net pay (write down what it is before you do) then manually override the company match, then save. Doing this 4 times should result in an outstanding 401k liability to be paid.  I have to wonder how you missed the employer side when you were paying into the fund each week as you would have had the employee side to pay.

You can also perform a liability adjustment, which might be the better solution. Employees>Payroll Liabilities>Adjust Payroll Liabilities   1. Change date to be for the payroll periods already paid 2. select the item, 401k Co Match 3. select the employee