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ExtensisHR

Provides HR, payroll, and benefits outsourcing

Senior Tax Preparer

Tax AccountingPosted on Nov 10
Full-timeBoonton, NJ, USA$65k - $85k /yrIn-person

About the Job

Requirements

  • A bachelor's degree in Accounting, Finance, or a related field, or equivalent experience.
  • At least 5 years of hands-on tax preparation experience, ideally in public accounting or a CPA firm.
  • An active IRS Preparer Tax Identification Number (PTIN).
  • Strong working knowledge of individual and business tax returns, including pass-through entities.
  • Experience with professional tax software such as UltraTax, Lacerte, Drake, ProConnect, or CCH Axcess.
  • Familiarity with QuickBooks Online, Xero, or similar accounting platforms.
  • Proficiency in Microsoft Excel and Office tools.
  • Attention to detail, organization, and time management.
  • Clear written and verbal communication skills and a client-focused approach.

Responsibilities

  • Prepare federal and multi-state tax returns for individuals (Form 1040), partnerships (Form 1065), S corporations (Form 1120-S), C corporations (Form 1120), and fiduciaries (Form 1041).
  • Review returns prepared by junior preparers for accuracy, completeness, and compliance, and provide constructive feedback.
  • Prepare multi-state returns and handle state nexus, apportionment, and residency issues, including for clients who live or do business outside Washington.
  • Prepare or review Washington State Combined Excise Tax Returns (B&O and retail sales tax) and Washington capital gains excise tax returns.
  • Prepare quarterly estimated tax calculations and year-end tax projections.
  • Research tax issues and stay current on federal and Washington State tax law changes.
  • Respond to IRS and state tax notices, and assist with audits and correspondence.
  • Communicate directly with clients to gather documents, explain filings, and answer questions.
  • Work with bookkeeping and payroll teams to ensure year-end records are accurate before returns are prepared.
  • Manage deadlines, extensions, and workflow using the firm's practice management software.
  • Mentor and train junior tax staff and seasonal preparers.
  • Identify tax planning opportunities and suggest improvements to client service and internal processes.

Desired Qualifications

  • An Enrolled Agent (EA) or CPA license, or actively pursuing one.
  • Experience preparing New Jersey and New York returns, including nonresident filings.
  • Experience supervising or reviewing the work of others.
  • Knowledge of payroll tax and sales tax compliance.

About the Company

ExtensisHR

Provides HR, payroll, and benefits outsourcing

ExtensisHR is a professional employer organization (PEO) that helps businesses manage human resources tasks by handling HR administration, payroll and taxes, benefits and retirement plans, compliance, risk management, and employee management. Its service model places employees on ExtensisHR’s payroll while the client company maintains control over daily work, allowing the client to offload HR burden to ExtensisHR. The company works by providing outsourced HR services at scale, offering personalized solutions and leveraging its expertise to simplify HR for clients. Compared with others in the field, ExtensisHR emphasizes its size and customer-service focus, managing over $3 billion in employment-related costs annually and aiming to deliver high levels of support to help clients grow their business. Its goal is to reduce HR complexity for customers so they can focus on core business growth.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Woodbridge Township, NJ
Founded
1997

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