Tax Admin Processor

Phoenix, AZ

Job ID: #87441

MOUNTAIN, LTD. has an opening for a Contract Admin Tax Processor in Phoenix, AZ area.

Since 1979, MOUNTAIN, LTD. has successfully created and supported the most innovative career pathways for job seekers. Our dedicated internal vendor management has a longstanding relationship across diverse industries, ranging from telecom to insurance. In the evolving landscape of employment, MOUNTAIN has relationships with some of the top companies across the nation.

What will you be doing?

  • Review and Assembly of Tax Documents.
  • Verify required elements of tax documents, including matching of name, account number, Tax IDs, signature, etc.
  • Assembly of tax returns upon completion of verifying elements.
  • Preparing completed tax documents for mailing to appropriate taxing authorities.
  • Scanning documents using proprietary software program for incoming tax documentation.
  • Mail using postage machine to weigh and post individual and multiple mailings.


  • Able to multi-task, work independently and in a team environment
  • Accurate data-review skills with attention to detail
  • Strong organizational, written and communication skills
  • Able to adapt to changing policies and procedures
  • Able to perform repetitive tasks for long periods of time
  • Strong focus on customer service
  • Flexible to work overtime (including weekends) during peak seasons


  • High school graduate.

Sound like you? Send a Word formatted resume to

Include a message to the recruiters.
Attach a resume file. Accepted file types are DOC, DOCX, PDF, HTML, and TXT.

Equal Opportunity

System One is an Equal Opportunity Employer. As required by law, we must record certain information to be made a part of our Affirmative Action Program. We are also asking you to tell us if you have or ever had a disability. Completing this form is voluntary, but we hope that you will choose to fill it out. If you are applying for a job, any answer you give will be kept private and will not be used against you in any way.

Applicants for employment are also invited to participate in the Affirmative Action Program by reporting their status. In extending this invitation you are also advised that: (a) workers (applicants) are under no obligation to respond, but may do so in the future if they choose; (b) responses will remain confidential within the Human Resources Department; and (c) responses will be used only for the necessary information to include in our Affirmative Action Program. We are a company that values diversity. We actively encourage women and minorities to apply. Refusal to provide this information will have no bearing on your application and will not subject you to any adverse treatment.

By clicking Submit Application below, you certify that all representations, responses and statements made by you in connection with your application for employment are true, complete and correct to the best of your knowledge and belief. You understand that any falsification, misrepresentation or omission of information will be sufficient cause for rejecting your application, eliminating you from further consideration for employment, withdrawal of any employment offer, or termination of employment, should you be hired.

We are uploading your application. It may take a few moments to read your resume. Please wait!