I appreciate the detailed information, Aprilea13.

Since you want to void a paycheck in QuickBooks Desktop, you may do so if you have sent payroll to QuickBooks. Please know that this changes your paycheck dollar amount to zero. You may also need to make adjustments to balance your books. 

Here's how to void your paychecks: 

Step 1: Void Paychecks

1. Go to the Employees menu and click Edit/Void Paychecks. 
2. Change the Show paychecks through/from dates to the date of the paychecks.
3. Press the Tab on your keyboard or just click the paycheck that you want to void.
4. Hit the Void option. 
5. Select the checkbox to agree to the terms and conditions.
6. Repeat steps 1- 5 as necessary to include all checks that need to be voided.

Step 2: Send the voided paychecks

1. Go to the Employees menu and click the Send Payroll Data option. 
2. Click Send. 
3. Enter your payroll PIN, then select OK.

To learn more about when and how to fix an employee paycheck, you can access this material: Edit, delete, or void employee paychecks. 

Furthermore, you can use this guide to learn how to add deductions your employee needs to pay each payday: Set up, change, or delete employee-paid payroll deductions. 

If you need further assistance, please reply and enter your concern. The Community is here to help you.