Senior Tax Accountant​/Supervisor (Middle Market -Large Company Client Focus

Senior Tax Accountant/Supervisor (Middle Market
-Large Company Client Focus)

Rochester, United States | Posted on 07/21/2026

We are looking for dynamic Tax professionals with Business/Corp Tax experience to join our growing team. We offer tremendous growthand development opportunities to assist with both your personal and professional goals. Are you ready for a new challenge? If you are interested inworking in a vibrant firm with stimulating assignments and growth potential,this is the opportunity for you. We are not your typical CPA Firm, we truly recognize and value our team members and balance between work and life.

Location: Rochester, NY office.
* Work where you do your best work. At Insero,you can choose to be in the office daily or work in a hybrid schedule of up to 3remote days per week , depending on workload and office needs.

* Our office is located in the heart of downtown Rochester. There is easy access to great restaurants and events, and featured amenities such as collaboration spaces, game room and firm paid for underground parking in asecure garage.

We also have comfortable break rooms fully stocked with complimentary drinks and snacks.

The Rochester Tax practice at Insero is not a high volume 1040 practice but isinstead a tax practice focusing on complex tax compliance and projects within

Fortune 500 companies as well as tax consulting across small and middle market companies including: multi-state, multi-national, real estate, manufacturing(amongst other industries) companies. Majority of our small businessclients are in the 1-10 million sales volume and middle market practice are closely held businesses in the 20 million – 200 million+ sales volume many ofwhich have global and multi state issues.

Summary: Senior Tax Accountant will be responsible for the timely completion of tax compliance and consulting engagements including preparation and/or review of tax returns,research memos, estimates, extensions, and notices.

* Seeking candidates whohave tax experience working on either Middle and/or Large Company Tax clients -(experience with clients who have annual revenues in the 25-400 million range)

• Reviews tax returns/work files for completeness,accuracy and compliance; communicates with and trains staff on areas needing improvement.
• Monitors tax deadlines to ensure that returns are prepared on a timely basis; communicates with managers during the preparation process to identify any tax issues needing addressing and to pulljobs so that they reach the technical review stage timely.
• Performs tax research and helps train staff todo the same; schedules annual tax research training session for all tax staff.
• Understanding and completing the steps in conducting research projects; preparing written conclusions, subject to Manageror Principal review.
• Assisting audit and accounting staff withnon-complex tax questions.
• Understanding tax accruals.
• Responding to IRS or state tax notices.
• Training interns/staff to be able to prepare effective responses to tax notices and reviews for accuracy and supervising workflow of Tax Accountants/Interns on less complex returns.
• Identifying problems and opportunities for research or work other than compliance.

Bachelor'sdegree (Masters in Tax is a plus) in accounting is required, a CPA license is aplus; along with a minimum of 3 years tax experience within a public accounting firm. Qualified candidates will have experience with all different entity types. Ideal tax experience servicing middle market and/or large company clients with a background in Partnerships, S Corporations, and C Corporations.

Have a working knowledge of Paperless systems such as Go File Room  and tax software such as Caseware & Pro Systems. Havea professional demeanor with excellent communication skills. Enjoy working with people and understand the importance of nurturing and building the firm'sclientele. Be ethical, conscientious, detail oriented, and well organized.

In the spirit of pay transparency, we are excited to sharethat the base pay range for this position is $70,000 - $92,000annually. Please keep in mind that this…