Medack & Oltmann, LLP
Medack & Oltmann, LLP
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    • Home
    • New Clients
    • Services
      • Tax Services
      • Business Services
      • QuickBooks Services
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      • Blog
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      • Tax Planning Handouts
      • Retirement Handouts
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      • Individuals Handouts
    • CLIENT LOGIN
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  • Home
  • New Clients
  • Services
    • Tax Services
    • Business Services
    • QuickBooks Services
  • Client Resources
    • Blog
    • Business Handouts
    • Tax Planning Handouts
    • Retirement Handouts
    • Estates/Trusts Handouts
    • Individuals Handouts
  • CLIENT LOGIN
  • MAKE A PAYMENT
  • About Us
  • Contact Us

About Us

James Medack, CPA

Melodi Oltmann, CPA

Melodi Oltmann, CPA

James was born in Giddings and is a long time resident of Lee County.  He graduated from Giddings High School where he played football and participated in track and field events.  James learned the value of hard work and determination while working on his family's farm and ranch.  James is an active member of Immanuel Lutheran Church in G

James was born in Giddings and is a long time resident of Lee County.  He graduated from Giddings High School where he played football and participated in track and field events.  James learned the value of hard work and determination while working on his family's farm and ranch.  James is an active member of Immanuel Lutheran Church in Giddings.  


James graduated from Texas State University and has been a CPA for more than 30 years with experience in all areas of tax, consulting, audit (primarily governmental and nonprofit) and general accounting services.

Melodi Oltmann, CPA

Melodi Oltmann, CPA

Melodi Oltmann, CPA

 Melodi was born in Houston and moved to Giddings when she was a teenager.  She graduated among the top four students from Giddings High School.  Melodi is an active member of St. Paul Lutheran Church in Serbin.


Melodi is an honors graduate of Concordia University and with over 25 years of experience in the field of tax, general accounting

 Melodi was born in Houston and moved to Giddings when she was a teenager.  She graduated among the top four students from Giddings High School.  Melodi is an active member of St. Paul Lutheran Church in Serbin.


Melodi is an honors graduate of Concordia University and with over 25 years of experience in the field of tax, general accounting service, accounting software support, and governmental and nonprofit audits.  

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important dates

Please be aware of our office deadlines below for dropping off your tax information:

  • January 15th - Information for our office to prepare various Form 1099s
  • February 15th - Business Returns (Partnerships and S-Corporations)**
  • March 1st - Individual Returns and Calendar Year Corporations**
  • July 15th - All returns which were extended (after this date, it may not be completed by the deadline for extension of September 15 or October 15)

**All information must be received by these dates or your tax return will likely be extended.