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Seasonal Tax Administrator (Denver, CO)

Remote, USA Full-time Posted 2026-06-17

Mercer Advisors is a leading financial services firm that has been helping families manage their financial lives for over 40 years. They are seeking a Seasonal Tax Administrator to provide support to the tax team during the busy tax season, assisting with various processes and ensuring data integrity.

Responsibilities

  • Assisting with various tax-season processes including assembling/scanning/archiving data, logging in tax returns, preparing internal forms, preparing pre-tax-season files, e-filing, processing of tax files after mailing, and delivering returns
  • Accurately inputting tax data into technology systems including tax software and transcribing confidential client correspondence
  • Coordinating and communicating with tax advisors, managers, and other team members to perform job functions
  • Maintaining data integrity across all systems, confirming data and making updates, and preparing reports
  • Other general administrative duties as needed

Skills

  • High school diploma required
  • Attention to detail and ability to take initiative to meet deadlines
  • Strong communications skills (written/verbal) and professionalism
  • Ability to work independently and remain flexible as priorities change
  • Proficient in Microsoft Office – Word, Excel, Outlook and PowerPoint
  • Excellent organizational skills, ability to multi-task, detail-oriented
  • Able to navigate a fast-paced environment with a positive attitude

Benefits

  • Company Paid Basic Life & AD&D Insurance
  • Company Paid Short-Term and Long-Term Disability Insurance
  • Supplemental Life & AD&D; Short-Term Disability; Accident; Critical Illness; and Hospital Indemnity Insurance
  • Three medical plans offerings including two High Deductible Health Plans and a Traditional Co-Pay medical plan.
  • Health Savings Account (HSA) with company contributions on a per pay period basis if enrolled in either HDHP medical plan.
  • Two comprehensive Dental Plans
  • Vision Insurance Plan
  • Dependent Care Savings Account for child and dependent care.
  • 14 Company Paid Holidays with a full week off at Thanksgiving.
  • Generous paid time off program for vacation and sick days
  • Employee Assistance Plan
  • Family Medical Leave
  • Paid Parental Leave (6 weeks)
  • Maternity benefits utilizing company paid STD, any supplemental STD, plus Parental Leave (6 weeks) to provide time for recovery, baby bonding, and enjoying your family time.
  • Adoption Assistance Reimbursement Program
  • Company Paid Concierge Services for you and your loved ones for the spectrum of caring needs for your aging parents, young children, life’s challenges and more.
  • 401(k) Retirement Plan with both Traditional and Roth plans with per pay period match
  • Pet Insurance

Company Overview

  • Mercer Advisors is a full-service wealth management firm. It was founded in 1985, and is headquartered in Denver, Colorado, USA, with a workforce of 501-1000 employees. Its website is http://www.merceradvisors.com/.
  • Company H1B Sponsorship

  • Mercer Advisors has a track record of offering H1B sponsorships, with 1 in 2025, 1 in 2024. Please note that this does not guarantee sponsorship for this specific role.
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