Senior Tax Analyst — R&D & CHIPS Credits (ASC 740)

TSMC - Taiwan Semiconductor Manufacturing Company Limited; Arizona; On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical, Dental, and Vision Plans

Income-Protection Programs

401(k) Retirement Savings Plan

Paid Time-Off Programs and Holidays

Job summary

TSMC Arizona is seeking a Senior Income Tax Analyst to support U.S. corporate income tax compliance, ASC 740 calculations, tax planning, and controversy. You will work with Accounting, Legal, and Operations to enable the company’s growth in Arizona.

The ideal candidate has 3–5 years of corporate tax experience, strong Excel skills, and effective communication abilities. On-site work at the Phoenix facility is required with comprehensive benefits.

Qualifications

• Bachelor’s degree in Accounting, Taxation, Finance, or a related field.
• 3–5 years of corporate income tax experience in a Big 4/national firm or multinational tax department.
• Strong knowledge of U.S. federal and state corporate income tax rules and ASC 740.
• Advanced proficiency in Microsoft Excel (pivot tables, complex formulas, data modeling).
• Excellent verbal and written communication; ability to interact with management.

Responsibilities

• Tax Compliance: prepare/review federal and state corporate income/franchise tax returns and related payments.
• Tax Accounting (ASC 740): assist in quarterly/annual tax provision calculations under US GAAP and IFRS.
• Credits & Incentives: track and ensure compliance of federal/state tax credits including R&D and CHIPS Act 48D.
• Audits & Controversy: draft responses to IDRs and inquiries; maintain audit-ready documentation.
• Process Improvement & Special Projects: identify automation opportunities using ERP, tax software, Power BI, Alteryx.

Skills

Analytical skills

Problem solving

Attention to detail

Communication skills

Excel proficiency

Education

Bachelor's degree in Accounting/Taxation/Finance

Tools

Microsoft Excel

SAP

Oracle

Job description

TSMC Arizona is seeking a Senior Income Tax Analyst to support U.S. corporate income tax compliance, ASC 740 calculations, tax planning, and controversy. You will work with Accounting, Legal, and Operations to enable the company’s growth in Arizona.

The ideal candidate has 3–5 years of corporate tax experience, strong Excel skills, and effective communication abilities. On-site work at the Phoenix facility is required with comprehensive benefits.