Premier CPA in Nesconset, NY and Surrounding Areas

Expert Financial Services: Tax Prep, Payroll, Audit Representation, and Advisory

ABOUT US

Welcome To John E Helldorfer, CPA

John E Helldorfer, CPA, is your dedicated partner for comprehensive financial services, tailored to meet the needs of businesses and individuals. With over 25 years of experience, John provides expert Financial Statement Compilations, ensuring a clear and accurate view of your financial health. Our Payroll Services guarantee timely and precise payroll management, while our Tax Preparation services help you navigate complex tax codes to maximize your returns.

We offer strategic Tax Planning to minimize liabilities and enhance financial outcomes, and our Advisory Services provide insightful guidance to support informed financial decisions. As an Authorized Audit Representative, John stands by your side during audits, ensuring your interests are well-represented. We also assist businesses in claiming Employee Retention Tax Credits, a valuable incentive for maintaining your workforce.


Our meticulous Bookkeeping services keep your financial records organized and up-to-date, providing a solid foundation for effective financial management. As an owner-operated firm, John E Helldorfer, CPA., prides itself on delivering personalized attention, trust, and integrity. Whether you need routine financial services or expert advisory, we are here to support your financial health and success. Trust John E Helldorfer, CPA., for reliable and professional financial solutions tailored to your unique needs.

WHY CHOOSE US?

  • EXTENSIVE EXPERIENCE

    With over 25 years of experience, John E. Helldorfer, CPA, delivers expert financial guidance and reliable service.

  • COMPREHENSIVE SERVICES

    We offer a wide range of financial services, including tax preparation, payroll, and bookkeeping, tailored to meet the unique needs of each client.

  • PERSONALIZED ATTENTION

    As an owner-operated firm, we provide individualized support and build long-lasting client relationships based on trust and integrity.

  • AUDIT REPRESENTATION

    Our authorized audit representation ensures your interests are well-protected and expertly managed during audits.

A woman is sitting at a desk using a calculator and a pen.

John E Helldorfer, CPA - Your Trusted Accountant in Nesconset, New York

With 25 years of experience, our firm in Nesconset, New York, delivers expert accounting services tailored to your needs. Specializing in financial statement compilations, payroll management, tax preparation, and more, we offer comprehensive solutions designed to simplify your financial life. Whether you require strategic tax planning, precise bookkeeping, or reliable audit representation, our dedication to accuracy and client satisfaction ensures that your financial matters are handled with the utmost professionalism. Trust us to be your partner in navigating the complexities of financial management and achieving long-term success.

services

FINANCIAL STATEMENT COMPILATIONS

FINANCIAL STATEMENT COMPILATIONS

Accurate financial statements are essential for making informed decisions and maintaining transparency. We specialize in compiling financial statements that provide a clear and concise view of your financial position, helping you to better understand and manage your finances.
PAYROLL SERVICES

PAYROLL SERVICES

Efficient payroll management is crucial for any organization. Our payroll services ensure that your employees are paid accurately and on time, while also handling tax withholdings, benefits, and compliance with all regulatory requirements. Let us take the stress out of payroll so you can focus on running your business.
TAX PREPARATION

TAX PREPARATION

Tax preparation can be complex and time-consuming. We offer expert tax preparation services to ensure your returns are filed accurately and on time, minimizing your tax liability and maximizing potential refunds. Our in-depth knowledge of tax laws helps to optimize your financial outcomes.
ADVISORY SERVICES

ADVISORY SERVICES

Navigating financial decisions can be challenging without the right guidance. Our advisory services provide valuable insights and recommendations to help you make informed choices that align with your financial goals. Whether it's for personal finance or business strategy, we are here to support you.
AUTHORIZED AUDIT REPRESENTATION

AUTHORIZED AUDIT REPRESENTATION

In the event of an audit, having experienced representation is crucial. We offer authorized audit representation to protect your interests and guide you through the process, ensuring that all requirements are met and any issues are addressed promptly and professionally.
TAX PLANNING

TAX PLANNING

Effective tax planning is key to optimizing your financial situation and achieving long-term success. We work with you to develop strategies that minimize your tax liabilities, plan for future needs, and ensure compliance with tax regulations.
BOOKKEEPING

BOOKKEEPING

Accurate bookkeeping is the foundation of sound financial management. Our bookkeeping services keep your records organized and up-to-date, providing you with the insights needed to manage your finances effectively and make informed decisions.

CLIENT TESTIMONIALS

My husband and I have been using John's services for the past 12 years and have confidence in his tax advice and preparation expertise. He is organized, efficient, fair and responsive. He communicates benefits and risks in a timely fashion and is very professional. I trust him with my tax processing and strongly recommend him.

Gretchen D.

John Helldorfer was prompt and thorough in preparing our tax returns. He was able to answer all of our questions and provide a quick turn-around time on our returns. Thank you!

Mary H.

I have used John for the past 2 years. John is very professional and is a pleasure to work with. I would recommend John to anyone, he’s efficient, knowledgeable and makes filing taxes super easy.

Amanda R.

John Helldorfer has been my accountant for more than 15 years and he has been all that I could ask for in the role as my business and personal accountant. I highly recommend his services. Robert DiCarlo

Robert D.

John Helldorfer gets the job done in a timely manner, you're in good hands with John!

Samantha H.

John has been professional and caring in all interactions! Highly recommended!

Bill G.

My husband and I have been using John's services for the past 12 years and have confidence in his tax advice and preparation expertise. He is organized, efficient, fair and responsive. He communicates benefits and risks in a timely fashion and is very professional. I trust him with my tax processing and strongly recommend him.

Gretchen D.

John Helldorfer was prompt and thorough in preparing our tax returns. He was able to answer all of our questions and provide a quick turn-around time on our returns. Thank you!

Mary H.

My husband and I have been using John's services for the past 12 years and have confidence in his tax advice and preparation expertise. He is organized, efficient, fair and responsive. He communicates benefits and risks in a timely fashion and is very professional. I trust him with my tax processing and strongly recommend him.

Gretchen D.

John Helldorfer was prompt and thorough in preparing our tax returns. He was able to answer all of our questions and provide a quick turn-around time on our returns. Thank you!

Mary H.

I have used John for the past 2 years. John is very professional and is a pleasure to work with. I would recommend John to anyone, he’s efficient, knowledgeable and makes filing taxes super easy.

Amanda R.

John Helldorfer has been my accountant for more than 15 years and he has been all that I could ask for in the role as my business and personal accountant. I highly recommend his services. Robert DiCarlo

Robert D.

John Helldorfer gets the job done in a timely manner, you're in good hands with John!

Samantha H.

John has been professional and caring in all interactions! Highly recommended!

Bill G.

My husband and I have been using John's services for the past 12 years and have confidence in his tax advice and preparation expertise. He is organized, efficient, fair and responsive. He communicates benefits and risks in a timely fashion and is very professional. I trust him with my tax processing and strongly recommend him.

Gretchen D.

Contact Us for Your Financial Well-being in Nesconset, New York

Choosing our firm means partnering with a team committed to your financial success. With a quarter-century of expertise, we provide personalized, precise, and proactive accounting services to meet your unique needs. From tax planning to payroll and everything in between, our goal is to support your financial journey with integrity and excellence. Let us help you achieve clarity and confidence in your financial future.