We streamline processes, maximize revenue and profit, and improve business management

About Us

Our goal is to find the services best suited to make your company more efficient and productive. This results in higher profits and greater customer satisfaction.
Our mission is to provide solutions which optimize revenues for our customers. We specialize in QuickBooks integration software that offers a value proposition of per customer profitability and billing automation. Our experience and efficiency allows It All Adds Up to provide the necessary solutions, support, and training for today’s business environment.
Job costs are often the most difficult costs for companies to understand and control. We solve that problem by using the most up to date products that will grow along with your business. Ensuring the right systems are in place to drive your success and give you a competitive advantage is paramount. No one wants to constantly invent and tweak accounting systems; they just want to know if they are profitable. If they aren't they want to know where the profit leaks are and how to fix them. That's where we come in.


We specialize in Quickbooks Integration

Evaluation of the current accounting and time tracking systems


On site and/or online training

Creating training manuals specifically designed for your company
Payroll Processing

Check printing

Check delivery

Tax deposits

Monthly, quarterly, and annual state and federal tax reports

Quarterly TWC return

Annual 940 federal unemployment return

Payroll Services

Accounts Receivable Billing

Weekly Accounts Receivable Aging Report

Accounts Payable Coding and Entry

Process payable checks

Delivery of payable checks to clients

Weekly Accounts Payable Aging Report

Bookkeeping Services

Other Services

Weekly cash reports

Business startup
Business management
What Others Are Saying
  1. Terry Bussell has provided our company with an affordable and high level of service. He is very detail oriented and he treats my business as if it were his own. I would highly recommend his service.
    Jeffries Electric 
  2. "Thanks to Terry Bussell and his business “It All Adds Up”…we are saving thousands of dollars a year! If you need training, personalized one-time services or ongoing development with your company's accounting and human resource needs, I encourage you to take that next step."
    Frilly's Seafood Bayou Kitchen
  3. "I have used Terry Bussell to help get my business operations organized and train my staff to use Quickbooks.  He also prepares my payroll and quarterly taxes.  He is always prompt, professional & considerate of my time.  I would highly recommend him!"
  4. " It All Adds Up makes it easier to capture all of our productive time, simplifies our billing process and makes it a lot easier to answer client billing questions. We can now concentrate on getting the job done and not spend our time with billing issues."
    President of GEES, Inc.
  5. "As Executive Director of Habitat for Humanity of Denton County it was such a refreshing experience to have Terry Bussell come in and help us become more organized and efficient with our financial records.  Terry was very kind and really took the time to explain everything and answered all my questions.  After talking with him for a bit, Terry was able to make some recommendations for changes that really helped our organization grow and plan for the future."
    Executive Director
    Habitat for Humanity of Denton County
Contact Us