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IBEX

Biotech company: antibodies and gene therapy

Tax Preparer Senior - Business and S-Corporation Tax

Tax AccountingPosted on Nov 12
Full-timeMandaluyong, Metro Manila, PhilippinesNo salary listedIn-person

About the Job

Requirements

  • Have 4–7 years of practical U.S. business-tax preparation experience.
  • Have strong experience with Form 1120-S and related shareholder reporting.
  • Have working experience with Form 1065 when relevant to the client portfolio; the posting describes this as preferred or required depending on portfolio needs.
  • Be able to work from trial balances, general ledgers, financial statements, and supporting schedules.
  • Have a strong understanding of book-to-tax adjustments, depreciation, fixed assets, K-1 reporting, and owner activity.
  • Have experience with at least one professional tax software platform.
  • Be able to review workpapers and identify missing support or inconsistent reporting.
  • Have strong Excel or Google Sheets skills.
  • Have strong written and spoken English and be able to explain issues clearly without overclaiming.
  • Be able to work independently while escalating technical or judgment-sensitive matters appropriately.

Responsibilities

  • Prepare and review federal and state business tax returns, primarily Forms 1120-S and 1065 as applicable.
  • Analyze trial balances, general ledgers, financial statements, fixed-asset schedules, payroll records, and prior-year tax returns.
  • Prepare and review business-tax workpapers and schedules, including depreciation, book-to-tax adjustments, M-1 or M-3 support when applicable, K-1s, and shareholder or partner activity.
  • Analyze S-corporation items such as shareholder distributions, basis support, officer compensation, shareholder loans, reimbursed expenses, and accountable-plan activity.
  • Tie return inputs to the client’s books and document unresolved differences.
  • Identify issues involving state filings, apportionment, payroll, estimated taxes, nexus, or owner reporting for escalation.
  • Review associate-level work for completeness, consistency, and adequate documentation.
  • Prepare clear questions for clients and concise escalation summaries for the CPA or tax manager.
  • Assist with extensions, estimates, amended returns, notices, and tax-organizer follow-up as assigned.
  • Track deadlines and workflow status across multiple business returns.
  • Follow firm procedures for review, e-file authorization, data security, and workpaper retention.

Desired Qualifications

  • Have experience with multi-state business returns or state apportionment support.
  • Have experience with S-corporation shareholder basis and distribution workpapers.
  • Have exposure to partnership allocations, capital accounts, guaranteed payments, or partner basis.
  • Have experience with tax notices, amended returns, extensions, estimates, or business personal-property filings.
  • Have experience reviewing or coaching junior tax preparers.
  • Have prior experience in a U.S. firm, client-accounting-services practice, or tax outsourcing environment.

About the Company

IBEX

Biotech company: antibodies and gene therapy

Ibex Biosciences focuses on discovering, validating, and producing biotechnology solutions for health and ecological challenges. Its product portfolio includes therapeutic antibodies, gene therapy, and stem cell programs, as well as diagnostic antibodies for Immunohistochemistry (IHC) to improve biopsy accuracy. The company advances its products by conducting exploratory R&D on projects that may not yet be validated in public research, then develops and commercializes these technologies through licensing, partnerships, and direct sales to healthcare and research institutions. A key differentiator is Ibex’s diversified, internally driven pipeline and its mix of therapeutics and diagnostics, alongside active engagement in grant funding and patenting. The company’s goal is to bring proprietary biotech innovations to market to enhance patient outcomes and health-related research, addressing significant cancer-related and other health challenges.

Company size
1-10
Company stage
Early VC
Total funding
$4.2M
Headquarters
North Bethesda, MD
Founded
2015

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