Professional Tax Software

CTTS Professional Tax Software is the fastest, easiest, and most efficient professional tax software solution for high-volume tax businesses that specialize in offering quick and accurate tax refunds and bank products.


  • Work-in-Progress dashboard for instant status of tax returns, IRS acks, rejects and printing.
  • Verification system takes you directly to errors for quick fixes
  • Multiple input modes including interview-based and forms-based
  • Multiple drains to the IRS each day
  • Real-time processing with industry-leading banks
  • Automatic software updates
  • Customizable reports
  • and much more...



System Requirements

Hard Drive Space: 1 GB

Memory: 1 GB

Operating System: Windows Vista, Windows 7, Windows 8, Windows 10

Check Printing: HP compatible Laser Printer which supports PCL 6 or higher



Automatic Tax Calculations

These automatic tax calculations allow our users to prepare tax returns efficiently.


  • Business use of home for all applicable schedules/forms
  • Consolidated sales of assets
  • Child care tax credit
  • EITC
  • Standard mileage vs. actual expenses
  • IRA, Keogh, SEP and SIMPLE deductions
  • SE tax
  • Taxable SS Benefits
  • 1040ES vouchers and worksheet
  • At-risk limitations and carryovers (regular and AMT)
  • Passive loss limitations and carryovers
  • All States
  • City Tax Returns
  • Built-in depreciation modules

Compatible Banking Partners

CTTS partners with a number of industry-leading banks to ensure our customers have a variety of options.


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