2026 Summer Intern, Tax

Why Work for Frontier Airlines?At Frontier, we believe the skies should be for everyone. We deliver on this promise through our commitment to Low Fares Done Right. This is more than our tagline - its our driving philosophy. Every member of Team Frontier has an important role to play in bringing this vision to life. Our successful business model allows travelers to take advantage of our fast-growing route network while our bundled and unbundled pricing options allow our customers to personalize their travel experience and only pay for the services they need - saving them money along the way.What We Stand ForLow Fares Done Right is our mission and we strive to bring it to life every day. Our ‘Done Right promise means delivering not only affordable prices, but making travelfriendlyand easy for our customers. To do this, we put a great deal ofcareinto every decision and action we take. We must be efficient with the use of our resources and make smart decisions about how we run our business. We must also innovate and bepioneers- were not afraid to try new things. While our business requires us to fly high in the air, we also consider ourselvesdown-to-earthin our approach, creating a warm and friendly experience that truly demonstrates Rocky Mountain Hospitality.Who We AreFrontier Airlines is committed to offering ‘Low Fares Done Right to more than 100 destinations and growing in the United States, Canada, Dominican Republic and Mexico on more than 350 daily flights. Headquartered in Denver, Frontiers hard-working aviation professionals pride themselves in delivering the companys signature Low Fares Done Right service to customers. Frontier Airlines is the proud recipient of the Federal Aviation Administrations 2018 Diamond Award for maintenance excellence and was recently named the industrys most fuel-efficient airline by The International Council on Clean Transportation (ICCT) as a result of superior technology and operational efficiencies.What Will You Be Doing?The Tax Intern will assist Frontiers Tax team with indirect and direct tax compliance obligations. The Intern will also assist with tax research and with monthly-end, quarter-end and year-end closings. The intern will gain experience throughout the Tax team through assigned project work and on the job training. This internship is for Summer 2026 6/1/2026 - 8/28/2026 based in Denver, CO.Essential FunctionsCompilation of information and data for various tax returns, including income, property, excise, fuel and sales/use pilation of information for the financial statement requirements of the tax departmentMaintain the tax departments calendarAssist with federal and state audit information requestsAssist with monthly journal entry and tax account reconciliation processesPreparation of sales and use tax, excise tax and fuel tax return workpapersProcessing of tax returns and tax paymentsReconciliation of tax notices with existing recordsTax research projects as requiredPerform other tax compliance and administrative duties as assigned by managementQualificationsUndergraduate sophomore-level students or above working towards a Bachelors Degree in Accounting (concentration in Tax a plus) ORGraduate students working towards a Masters Degree in Taxation or Business Administration (concentration in Accounting of Finance)Prior work experience, including a prior co-op internship in accounting or tax is preferred, but not mandatoryExperience in Microsoft Excel and WordKnowledge, Skills and AbilitiesDetail-oriented and possess good organizational skillsStrong communication skillsDemonstrates competency in problem-solving skillsDemonstrates interest in learning taxDemonstrates values of self-motivation, integrity, accountability, teamwork and innovationEquipment OperatedStandard office equipment, including PC, copier, fax machine, printerWork EnvironmentTypical office environment, adequately heated and cooledPhysical EffortGenerally, not required.Pay RateClass YearInterns($ per hour)Freshman19.50Sophomore20.50Junior21.50Senior22.25Graduate Program24.25Please note: this posting has a closing date of on or before 4/9/2026, midnight MT.Workplace PoliciesAt Frontier Airlines, we wholeheartedly support and have a strong commitment to Equal Employment Opportunity (EEO) and Affirmative Action. Frontier is committed to providing equal employment opportunities for all persons regardless of race, color, religion, gender, gender variance, sexual orientation, age, genetic information, martial status, national origin, citizenship status, disability, military, veteran status, and any other basis protected by federal, state, or local laws.Diversity is an essential part of our success. Our company flourishes because of the unique backgrounds, skills and ideas that our team members contribute every day. We salute and actively recruit veterans. Military experience is valuable and transferable to many of the positions essential to the operations of our airline.Frontier Airlines is a Zero Tolerance Drug-Free Workplace. All prospective DOT safety-sensitive employees are subject to pre-employment testing for the following drugs and their metabolites: Marijuana, Cocaine, Amphetamines, Opioids and Phencyclidine (PCP). Further, any DOT safety-sensitive job applicant who is found to have tested positive on any required drug or alcohol test at a former employer will be considered ineligible for employment with Frontier.Disclaimer: The above statements are intended only to describe the general nature and level of work required of the referenced position; they are not intended to be an exhaustive list of all responsibilities, duties, and skills required of individuals in this position. Please be advised that duties and expectations of this position may be subject to change.Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Created: 2026-03-07