Welcome to our website!

Exacta Bookkeeping & Tax Services is a full-service bookkeeping firm serving clients throughout Texas, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs. Whether you are an individual or business in or around Texas, Exacta has years of valuable experience assisting professionals with their accounting needs.

Success and convenience is our highest priority. Whether we get together with you file once a year, or once a week to review your plans, goals and dreams, its our job to help you achieve them. We welcome any questions or comments you may have. Feel free to contact us at any time.



Please, feel free to browse our website to see the services we offer as well as the many helpful resources we provide. When you are ready to learn more about what we can do for you, we encourage you to contact us.

Deadlines in Calendar Year 2018 for 2017 Returns

Estimated tax payments for the 2018 Tax Year (IRS Form 1040ES): 

  • April 17, 2018
  • June 15, 2018
  • September 17, 2018
  • January 15, 2019

Partnership returns (IRS Form 1065): 

  • March 15, 2018
  • Extended deadline is September 17, 2018

Trust and estate income tax returns (IRS Form 1041):

  • April 17, 2018
  • Extended deadline is October 1, 2018

C-corporation income tax returns (IRS Forms 1120): 

  • April 17, 2018 for C corporations on a calendar year
  • Extended deadline is October 15, 2018
  • The deadline for C-corp returns is the 15th day of the fourth month following the end of the corporation’s fiscal year if the corporation is on a fiscal rather than a calendar year. An exception exists for some corporations with fiscal years that end on June 30, but check with a tax professional for the most current information because this provision is temporary.

S-corporation returns (IRS Form 1120-S):

  • March 15, 2018 for corporations on a calendar year
  • Extended deadline is September 17, 2018

For a complete list of deadlines click here: Tax Due Dates


Round Rock Office

3001 Joe DiMaggio Blvd. #100 Round Rock, TX, 78665
Phone: 512-733-7300
Business Hours:
Monday – Friday: 8:00am – 5:00pm
Saturday: By Appointment Only
Sunday: Closed
North Lamar Office

11331 N. Lamar Blvd. Ste. B Austin, TX 78753
Phone: 512-270-7700
Business Hours:
Monday – Friday: 8:00am – 7:00pm
Saturday: 8:00am – 7:00pm
Sunday: Closed


Georgetown Office

3010 Williams Dr., Ste 113, Georgetown, TX 78628
Phone: 512-591-5900
Business Hours:
Monday – Friday: 8:00am – 7:00pm
Saturday: 8:00am – 7:00pm
Sunday: Closed
Austin, Texas

Coming soon!