Welcome To Unnerstall and Unnerstall, CPA, P.C.




At Unnerstall and Unnerstall, CPA, P.C., the careful management of your finances is our top priority. We pride ourselves on giving you personalized and thorough service that meets your business or individual needs.

1120 clients have very different accounting requirements than individuals. While tax planning is important, business owners need current information to manage their businesses. Our role is imperative and informative. Unnerstall and Unnerstall, CPA, P.C. concentrates on increasing our 1120 customer's success. We provide services to help you plan your first day, accurately track revenue and receivables, identify key performance indicators, and minimize your tax liability.

Business tax planning and preparation - In many cases, valuable tax deductions can be lost by simple clerical errors. We work with our clients to establish tax strategies, and accounting methods, early in our relationship to ensure a reduction of your taxes.

Employee benefits audits – For companies with 100 or more participants in their benefit plans, we ensure our clients are compliant with federal mandates through yearly employee benefits audits.

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Individual Income Tax Questionnaire and Organizer

Abbreviated Questionnaire - REQUIRED QUESTIONS


Earned Income Tax Credit and Child Tax Credit Questionnaire

Supplemental questionnaire for Child Care Costs

Supplemental questionnaire for Higher Education Expenses

Supplemental questionnaire for Home Energy Audit Expenses

Supplemental questionnaire for Private Mortgage Interest Paid or Received

Supplemental questionnaire for Moving Expenses

Supplemental questionnaire for Non-cash Charitable Contributions

Supplemental questionnaire for Missouri Property Tax Credit

Supplemental questionnaire for Qualified Adoption Expenses

Supplemental questionnaire for Military Pay

Supplemental questionnaire for Income from the Cancellation of Debt

Supplemental questionnaire for the Death of a Taxpayer or Spouse


  • At Unnerstall and Unnerstall, CPA, P.C., we provide tax services for... Read more
  • We provide compilation, review and audit accounting... Read more
  • As much as you would like, not everything fits neatly into your... Read more