We can help you categorize deductions, ilovewmbi.
With regards to the deduction policy and the amounts (rates) to be deducted, I'd suggest getting in touch with the IRS. They'll help you through it that specific to your business preference. You can click here for their Telephone and Local Assistance.
Once we know the deductions that needs to be set , we can enter and categorize then in QuickBooks. For more details, you can look into these articles:
Always know that I'm here if you need anything else.