Demo

Administrative Assistant

Doeren Mayhew
Miami, FL Full Time
POSTED ON 10/29/2026
AVAILABLE BEFORE 12/4/2026
Doeren Mayhew is the 36th largest U.S. tax, assurance and advisory firm headquartered in Troy, Michigan with over 25 offices across the country and abroad. Founded in 1932, Doeren Mayhew is positioned for successful future growth. If you want to join a rising firm that is consistently named among the 50 best-managed firms in the nation, this is the firm for you.

Doeren Mayhew is seeking a full-time Administrative Assistant to join our Coral Gables, FL office. The Administrative Assistant will provide high level client service and administrative office support.

Responsibilities:

Client Onboarding and Offboarding

  • Manage onboarding for new individual and business clients
  • Set up clients and jobs in STAR and tax-preparation software
  • Notify appropriate team members when onboarding is complete
  • Handle new business formations and state registrations
  • Manage name availability, incorporations, reinstatements, annual reports, amendments, dissolutions, and entity updates
  • Prepare and submit IRS Form SS-4/EIN applications
  • Prepare Forms 2553 and 8832
  • Obtain required signatures and submit forms to the IRS
  • Update or deactivate NLC accounts and jobs in STAR


Tax Document Filing and SmartVault

  • Review daily SmartVault notifications
  • Organize and file uploaded tax documents
  • Process and file physical documents received by the office
  • Update tracking spreadsheets for documents received and workflow status
  • Manage SmartVault invitations and client portal access
  • Handle document requests from banks, lenders, and other authorized third parties
  • Provide prior-year tax returns and supporting documents


Qualifications:

  • High School diploma or GED required
  • 5 years of administrative or clerical experience required
  • Ability to work in the office Monday through Friday, 8:00am to 5:00pm.
  • Proficiency in Microsoft Office programs including Word, PowerPoint, Excel, Outlook and Adobe
  • Excellent time management skills with the ability to multi-task and prioritize work
  • Strong organization and communication skills
  • Ability to work independently and with a team
  • Strong attention to detail and problem-solving skills
  • Basic accounting and tax knowledge preferred


Doeren Mayhew is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race; color; religion; national origin; sex; age; disability; sexual orientation; gender identity or expression; genetic predisposition or carrier status; veteran, marital, or any other status protected by law.

“Doeren Mayhew" is the brand name under which Doeren Mayhew Assurance, PC and Doeren Mayhew Advisors, LLC and its subsidiary entities provide professional services. Doeren Mayhew Assurance, PC and Doeren Mayhew Advisors, LLC (and its subsidiary entities) practice as an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards. Doeren Mayhew Assurance, PC is a licensed independent CPA firm that provides attest services to its clients, and Doeren Mayhew Advisors, LLC and its subsidiary entities provide tax and business consulting services to their clients. Doeren Mayhew Advisors, LLC, DM Payroll Solutions, Doeren Mayhew Capital Advisors and their subsidiary entities are not licensed CPA firms.

Salary.com Estimation for Administrative Assistant in Miami, FL
$42,401 to $52,685
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Administrative Assistant?

Sign up to receive alerts about other jobs on the Administrative Assistant career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$42,423 - $53,300
Income Estimation: 
$49,359 - $62,131
Income Estimation: 
$40,950 - $50,639
Income Estimation: 
$49,359 - $62,131
Income Estimation: 
$59,158 - $74,794
Income Estimation: 
$36,313 - $46,924
Income Estimation: 
$65,352 - $83,351
Income Estimation: 
$79,703 - $117,266
Income Estimation: 
$70,882 - $94,516
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Doeren Mayhew

  • Doeren Mayhew Troy, MI
  • Doeren Mayhew is the 36th largest U.S. tax, assurance and advisory firm headquartered in Troy, Michigan with over 25 offices across the country and abroad.... more
  • Just Posted

  • Doeren Mayhew Troy, MI
  • Doeren Mayhew is the 36th largest U.S. tax, assurance and advisory firm headquartered in Troy, Michigan with over 25 offices across the country and abroad.... more
  • Just Posted

  • Doeren Mayhew Troy, MI
  • Doeren Mayhew is the 36th largest U.S. tax, assurance and advisory firm headquartered in Troy, Michigan with over 25 offices across the country and abroad.... more
  • Just Posted

  • Doeren Mayhew Orlando, FL
  • Doeren Mayhew is the 36th largest U.S. tax, assurance and advisory firm headquartered in Troy, Michigan with over 25 offices across the country and abroad.... more
  • Just Posted


Not the job you're looking for? Here are some other Administrative Assistant jobs in the Miami, FL area that may be a better fit.

  • Lilly Co Doral, FL
  • Company Description Leading provider of Freight Forwarding/Logistics services in the Doral area is searching for a dynamic individual. Company is expanding... more
  • 25 Days Ago

  • Kushner & Company Miami, FL
  • Administrative Assistant Luxury Multifamily Community | Customer Service Rockstar Wanted. Do you love creating amazing first impressions, staying organized... more
  • 26 Days Ago

AI Assistant is available now!

Feel free to start your new journey!