WHY HOWARD TAX PREP? Howard Tax Prep LLC has an A+ rating with the Better Business Bureau, and we authorized to represent our clients in front of the IRS. Howard Tax Prep LLC is your #1 source for tax debt problems assistance, tax reduction, and wealth building strategies. Our South Loop Chicago Tax Preparation practice is focused on resolving tax debts, showing clients how to LEGALLY reduce their taxes, and properly structuring their small-midsize businesses in the areas of accounting, bookkeeping, insurance, and compliance.