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Tax and accounting solutions

Discover the benefits you get working with us

Accounting Services

Reliable accounting and bookkeeping solutions to keep your business organized and compliant.
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Tax services

Personalized tax preparation and planning to help you meet your U.S. tax obligations with confidence.
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Consulting

Expert guidance for your personal and business tax, accounting, and financial strategy questions.
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A&R Academy

Bilingual tax and accounting courses designed to guide and empower individuals, entrepreneurs, and professionals across the U.S.
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About us

Tax and accounting solutions for everyone

At A&R Consulting Group we provide bilingual (Spanish-English) tax and accounting solutions to individuals and small businesses in the United States, committing ourselves to providing them with the highest quality service.

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Our services

Exceptionally tailored to you

Our Services
Tax services

We help you meet your U.S. tax obligations with clarity and confidence.
As IRS-authorized Certifying Acceptance Agents, we can assist you with ITIN applications and all your tax filing needs.

Consulting services for foreign individuals living in the U.S.

Expert guidance for international clients navigating the U.S. tax system.
We simplify the process so you can focus on building your life and business with peace of mind.

Accounting services

Accurate bookkeeping and timely financial statements that keep your business organized, compliant, and ready for growth.

Consulting services for new buisness formations.

From day one, we help entrepreneurs choose the right structure, stay compliant, and set a solid foundation for success.

A&R Academy

Bilingual tax and accounting courses for individuals, professionals and businesses, designed to provide clear, practical knowledge for financial success in the U.S.

Why Choose Us .

Choose us for a secure financial future.

Experience and Specialized Knowledge

Expertise for Tax and Finances

We bring seasoned accountants with a deep understanding of tax laws to ensure your financial compliance and expertise that maximizes tax benefits.

Personalized Guidance

Personalized Guidance

Our services are tailored to your unique financial situation and goals, providing a personal approach that optimizes tax benefits.

Precision and Compliance

Precision and Compliance

We're committed to accuracy and ensuring you meet all tax obligations, reducing the risk of errors and legal issues for your peace of mind.

Financial Success

Financial Success

Beyond tax compliance, we focus on maximizing your financial situation, helping you make informed decisions to reach your long-term financial goals.

What our clients say

  • It was an excellent experience, very easy and was supported and coached during the whole Tax process.

    Alfredo Mendoza

    Electronic Engineer

  • They provide excellent service and explain each step of the process in detail and in a timely manner.  

    Miguel Angel Pena Vazquez

  • I am absolutely thrilled to have found A&R Consulting Group. Having a company that provides such specialized, knowledgeable, and professional care has given me tremendous peace of mind as a business owner. From the beginning, I have felt confident in the guidance and services I receive. Their expertise, attention to detail, and understanding of my business needs make me feel supported every step of the way. Most importantly, I have full confidence that my business is in good hands with A&R Consulting Group. I truly value the relationship we have built and would highly recommend their services to other business owners looking for a team they can trust.

    Scarlett Idema

    CEO of Medicina Scarlett, LLC

  • It was great! They always take the time to explain anything I don't understand, they go over every detail, and are incredibly patient.

    Lorena de Cosio

    Founder of Lore de Cosio Photography LLC

  • My experience has been one of the best I've had in all the years I've been living in the United States. Taxes had always been a very confusing and difficult topic for me to understand; I would simply let accountants "do what they know how to do" without understanding a single term - until I was fortunate enough to meet and receive mentorship from accountant Nancy Arredondo. From the very first moment, she made me feel comfortable, explaining everything with a level of patience and clarity I had never experienced before. She took the time to teach me and answer all of my questions (and I truly had many!). In addition to being an outstanding professional, she is an exceptional person, with a huge heart and a genuine passion for helping others. Without a doubt, working with her has been a truly life-changing experience.

    Marian Esnoval

    Founder of Cafetal Coffee

  • Working with A&R Consulting Group, PLLC has been one of the best decisions for our business, Dulce Nostalgia LLC. They have provided exceptional guidance in everything from payroll setup and tax compliance to business structure and long-term financial strategy. Their team truly understands the needs of small business owners operating between the U.S. and Mexico, and they always offer clear, reliable, and professional advice. What I appreciate most is their efficiency, attention to detail, and the confidence they bring - knowing that everything is handled correctly and on time allows us to focus on growing our business. Thanks to their expertise, Dulce Nostalgia LLC continues to expand with strong financial foundations. Highly recommended - a true ally for any business that values professionalism, ethics, and personalized service.

    Denis Ramirez Rosales

    Co-founder of Dulce Nostalgia LLC

  • Very good experience, from the follow-up throughout the process to its completion, always answering questions and providing support with everything needed.

    Daniel Alberto Geronimo Acevedo

    Engineer - Nissan North America

  • It was a pleasure working with A&R Consulting Group, PLLC. They were very professional and attentive to my needs. You will have a loyal client in me for a long time!

    Jose Ramon Valdez Delfin

    Sales Manager, Valdez Cornerstone Executive Coaching, LLC

  • Puente Cultural Integration has been working with Nancy Arredondo at A&R Consulting and recommending her to our small business clients for years now. In addition to helping us and our clients with taxes, Nancy has also assisted us in teaching classes about taxes and bookkeeping to entrepreneurs in Detroit. We appreciate her knowledge, dedication and ethics in ensuring accuracy in all that she does, and have seen firsthand how she has positively impacted our business and those of our clients.

    Bridget Espinosa
    CEO of Puente Cultural Integration

  • I’ve worked with Nancy and the team at A&R Consulting Group for over three years, and I couldn’t recommend them enough. For me, it was very important to find someone who not only prepared my tax return correctly but also explained the process, answered my questions, and guided me — since I have income from different sources: my full-time job, my business, and my investments. The A&R team has been incredibly proactive, professional, and kind. Nancy is always willing to explain, advise, and provide guidance on which expenses may be deductible and how to optimize my tax situation. In addition, their response time is excellent. Without a doubt, I will continue trusting them for many more years.

    Fernanda Carnarvon Head of Project Manager Founder and CEO of Relentless Latina LLC

  • My experience has been extremely good, and I look forward to continuing to work with A&R Consulting in the future. Their professionalism and expertise have been key to the accurate filing of my taxes. They are great professionals who have always inspired my complete trust.


    Belen Garcia Prieto


    Founder of Gabriela Villagrana Photography

  • It was a very good experience. Nancy Arredondo guided me when I registered my business as an LLC and throughout the entire process, she supported me by answering my questions until it was completed. For this reason, I decided to also have her assist us with both our family and business taxes. She ensures we receive personalized and professional attention, which is very important to us."

    I fully recommend the services of A&R Consulting for their professionalism and efficiency.


    Lupita Guzman

    Health Coach | Healthy Path for Life

  • It was such a great experience working with Nancy and her team. Since minute 1 they offered an amazing customer service experience, personalized options and great response time. I fully recommend A&R Consulting Group. Such a great team to work with!


    Edgardo Perez

    Director | Summit Global Consultants

  • Since 2022, I’ve relied on A&R Consulting Group for my accounting needs, and I couldn’t be more satisfied with their services. They consistently deliver excellent customer service and provide guidance throughout the entire tax filing process. I truly value the way they prioritize the security of my personal information, which gives me peace of mind. Above all, I feel confident and supported knowing I can count on such a professional and dedicated accounting team.

    Juan Pablo Saavedra Gonzalez

    IT Project Manager

  • A&R Consulting helped me with the creation of my LLC and everything from the initial call to the last was a breeze. They are very knowledgeable and take the time to make sure all your questions are answered.

    Antonio E Sanchez Aguilar

    CEO of The HandyPro Engineer, LLC

  • Nancy and their team cleared all our questions in a very professional way. I recommend Nancy and her team; they are very kind and bilingual, which is very helpful

    Alejandra Medina

    Behavioral counselor. Founder and CEO of Dyos Counseling, PLLC

  • I would like to share a few words about A&R Consulting Group. Over the years, I have had the privilege of trusting them with my tax commitments, and the experience has been truly rewarding. I have always received excellent service, which reflects their professionalism and dedication to their clients. Nowadays, it is rare to find companies that inspire such confidence and reliability, which is why I highly recommend A&R Consulting Group. Thank you for your commitment and dedication!

    Federico Mesas Pineda

    Installation Manager

  • We are a Mexican community of more than 20,000 families. They have always handled our tax filings with great professionalism and without any issues. I highly recommend them for their excellent work. They provide guidance in a correct, clear, and simple manner



    Ever Gonzalez Gonzalez

  • At A&R Consulting Group, they are very professional. Truly, they provide excellent service—my processes were completed on time and without any issues. In the case of longer procedures, they always kept me updated on the status.  

    Arturo Alarcon Escarcega

  • Nancy’s work has been truly invaluable. Her expertise, patience, and dedication gave me peace of mind throughout the entire tax season. With her support, I was able to face this year’s challenges with confidence and assurance. I’m very grateful to have her as my CPA and highly recommend her services

    Yadira Lugo

    Office Administrator, Artistic Diseños, Inc.

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