Year-Round Part-Time Intern, Corporate Tax

National Grid • Brooklyn, NY

7d • Hybrid

About The Position

The Year-Round Part-Time Corporate Tax Intern will join National Grid’s US Income Tax Operations team within the Corporate Income Tax Department. The internship provides exposure to tax accounting and compliance, financial reporting, and the fundamentals of the US tax system and the company’s obligations. The intern will work alongside the department’s director, managers, and analysts, supporting monthly provision work and reconciliations, journal entries, tax accounting files, income tax audits, and returns.

The position is based in National Grid’s Brooklyn, New York office and is in person during training, with the opportunity for hybrid work after training is completed. Interns may work up to 20 hours per week while school is in session, with the possibility of additional hours during winter and summer breaks. Applicants must commit to an internship lasting at least one year and continue full-time education through the Spring 2027, Fall 2027, and Spring 2028 semesters.

Requirements

• Be registered as a full-time student and continue full-time education for the Spring 2027, Fall 2027, and Spring 2028 semesters.
• Pursue a bachelor’s or master’s degree in Accounting and/or Taxation.
• Have accumulated at least 18 credits and be at least 18 years old.
• Have work authorization that does not now or in the future require visa sponsorship in the United States.
• Live within a commutable distance of the Brooklyn, NY work location.
• Be available to begin on the program start date, Monday, January 25, 2027.
• Commit to an internship of at least one year.
• Be available for up to 20 hours per week while school is in session, with possible additional hours during winter and summer breaks.

Nice To Haves

• Prior accounting or tax experience is preferred but not required.
• Proven Microsoft Excel skills, including Pivot Tables, VLOOKUP, and SUM and IF functions.

Responsibilities

• Support monthly tax provision work and reconciliations.
• Assist with preparing journal entries.
• Populate tax provision and tax compliance software.
• Update tax accounting files monthly.
• Maintain the tax calendar and track external and internal due dates.
• Assist with responses to federal and state income tax notices.
• Collaborate on the preparation of federal and state income tax returns.
• Research and prepare supporting information for federal and state income tax audit requests.
• Calculate and process federal and state income tax payments.
• Perform other tax administrative tasks to assist the tax team.

Benefits

• Hands-on experience applying academic knowledge to meaningful work.
• Opportunity to explore career opportunities and learn about the energy industry.
• Networking opportunities with professionals across National Grid.
• Personalized feedback, coaching, and mentorship throughout the internship.
• Opportunity to develop confidence, skills, and experience for launching a career.
• Hourly wage based on major, degree type, and class year.

What This Job Offers

• Job Type: Part-time
• Career Level: Intern