Ultimate Guide to Fix QuickBooks Payroll Update Error PS077
                     The Ultimate Guide to Fix QuickBooks Error PS077
QuickBooks Error PS077 is a payroll-related issue. You may get this error 
when QuickBooks faces problems while trying to download and install 
payroll updates, mainly during the tax tables update.
QuickBooks payroll update error PS077 in QB appears due to damaged 
or corrupted QuickBooks company files, an inactive or expired Payroll 
service subscription, or problems in the payroll update process. We know 
that getting this error while working can be frustrating, as it hinders the 
smooth operation of payroll functions within QuickBooks Desktop. Don't 
worry; we will guide you through fixing it completely to get out of this 
trouble easily.
Getting a payroll error in the software is a big headache as 
it affects the entire payroll operation. So, it is highly 
recommended that you seek professional help from our 
QuickBooks experts to troubleshoot this error efficiently. 
Dial 1.855.738.2784 and reach out to Quickbooks experts.

What Causes Payroll Update Error 
PS077 in QB?
Here are possible reasons that trigger the error PS077 in QuickBooks.
• If the Payroll service subscription is expired or not active, it can lead to 
this payroll error.
• An invalid/corrupted/damaged tax table file can give you this PS077 
payroll error. Corrupted company files can also lead to this error.
Ways to Fix QuickBooks Error Code PS077
Here are ways to quickly fix the PS077 error. After that, you can download 
the payroll update and continue processing the payroll operation without 
interruptions. Make sure to follow each step carefully to get the successful 
resolution of the error PS077.
Solution 1: Validate the Payroll Service 
Subscription
1. Close all open company files within QuickBooks.
2. Restart your computer.
3. Open QuickBooks Desktop.
4. Go to the "Employees" menu at the screen's top.
5. Choose the "My Payroll Service" option from the dropdown menu.
6. In the "My Payroll Service" section, choose "Manage Service Key.“
7. Confirm that the displayed Service Name and Status are accurate.
8. The Status should indicate "Active," showing that your payroll service is 
active and functioning correctly.
9. If the Service Key displayed is incorrect or needs to be updated, click the 
"Edit" button to enter the correct Service Key.
10.Uncheck the "Open Payroll Setup" box.
11.Click on "Finish".
Solution 2: Download the Payroll Tax Table 
Updates in QuickBooks
1. Open QuickBooks Desktop.
2. Go to the "Employees" menu at the top of the screen.
3. Further, choose "Get Payroll Updates."
4. Try to reset the QuickBooks update.
5. Tick the "Download Entire Update" option.
6. Now, click on "Download Latest Update."
7. QuickBooks will then begin downloading the most recent payroll tax 
table updates.
8. Once the download finishes, you will see a notification.
9. After the update, check for the error.
10.You may need to proceed to the next troubleshooting solution if the 
error persists.
This detailed guide can help you resolve QuickBooks payroll update Error 
PS077 easily and effectively. But if you need further help, do not hesitate to 
reach out to our support team. To get further assistance tailored to your specific 
situation, dial 1.855.738.2784 and get immediate assistance from our 
QuickBooks experts.