Responsibilities include:
Tax compliance: Ensuring the company adheres to tax laws and financial regulations
Tax preparation: Creating tax returns, reports, and payments
Tax research: Analyzing tax problems, researching tax compliance issues, and observing market developments
Tax strategy: Developing tax strategies to optimize financial performance
Tax reporting: Preparing and filing tax returns, and ensuring quarterly and yearly tax reports are accurate
Tax communication: Maintaining written and oral communications with vendors and regulatory agencies
Tax guidance: Providing assistance and direction during audits
Tax leadership: Supervising and leading other team members
Tax knowledge: Staying up to date with changes in the tax code and accounting laws

Responsible for the day-to-day activities of a business to ensure they run efficiently and effectively. They oversee many aspects of the business, including:
Quality control: Ensuring products and services meet quality standards, and collaborating with quality control teams
Resource allocation: Designing and implementing processes and procedures to maximize efficiency
Staffing: Hiring, training, and supervising staff