Intuit has discovered a programming bug in the QuickBooks 2015 Product-line which affects users who are making use of the QuickBooks Payroll (module) features associated with Enhanced or Basic Payroll.
In some cases certain payroll computations (such as taxes) may not calculate properly, or at all. In other cases some payroll computations report an error when you verify your data that includes computations being out of balance. When you verify your data QuickBooks may also display the 'overflow' error as shown below.
Individuals experiencing these problems are encouraged to contact Intuit Payroll Support at 866-223-5562 for assistance in repairing their payroll data.