We help E-commerce businesses uncover HOW THEY ARE OVERPAYING $30K + IN TAXES, even after deducting all business expenses. 

What We Do

Business Structure

Understanding how to structure a company is critical, particularly in Mesa’s vibrant tech sector. Selecting the right business structure can conserve both time and money. It’s essential to opt for the best legal structure for a small business. Expert advice can ensure optimal structuring.

Bookkeeping & Tax

Precise record-keeping is paramount, and the top eCommerce accountant in Mesa can help in this process. Our top-notch online bookkeeping service produces thorough financial reports. And our cloud-based accounting platform allows for easy, secure access to your financial data.

Business Advisory

As premier managing consultants in Mesa, we deliver business advisor services, pinpointing cost-saving measures and potential tax benefits for firms. Our business management consulting firm provides accurate insights to enable informed decision-making towards success.

Tax Planning

For an eCommerce business in Mesa, understanding tax planning can be challenging. However, our expert team is equipped to navigate this maze. They will guide your business through sales tax compliance and help reduce both federal and Arizona state taxes. With their support, your online store can easily manage these complex tax issues.

Tax Preparation

Navigating tax preparation can be complex. That’s why AMZ Accountants provides online tax prep services in Mesa, keeping all necessary financial files readily available. We also specialize in corporate tax, making comprehensive tax filing service a smooth process for our clients.


Tax Planning

Our CPA services ensure compliance with federal and state tax laws through meticulous tax preparation. Conversely, our tax planning services in Mesa scrutinize your company’s financial situation, making strategic adjustments throughout the year to boost savings and reduce penalties.

Bookkeeping & Accounting for eCommerce Sellers

For online retailers in Phoenix, Chandler, Gilbert, Tempe, and Mesa, an eCommerce accountant is essential. These experts don’t just track finances. They handle unique aspects of eCommerce like managing inventory and calculating international sales tax. They also navigate complex industry-specific fees. These tasks are part of the comprehensive online bookkeeping services AMZ provides to ensure effective financial management for our clients.

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Hire a Part-Time CFO

As a top-tier fractional CFO in Mesa, our aim is to provide the benefits and knowledge of a full-time CFO without the high costs. This service can be especially helpful to smaller businesses. Additionally, as one of Arizona’s leading eCommerce consultants, we offer assistance in navigating the online marketplace effectively.

Companies in Mesa know sales forecasting, cash flow analysis, and sales budgeting are crucial for financial health. These tools inform proactive decisions and prevent errors. By generating accurate financial statements and reports, they support key business decisions for an eCommerce company.

At AMZ Accountant, expertise in eCommerce accounting enables quick resolution of issues unique to Mesa’s eCommerce sellers. The hiring of a fractional CFO can shift the focus towards business growth. Our virtual CFOs become key to maintaining this steady progression.


Trusted Advisor


In providing CPA services, Mesa’s top confidential accounting firm ensures utmost privacy. It enforces strict security protocols, only allowing authorized access to client data. AMZ’s central goal is to keep financial information private, thus ensuring trust and upholding its reputation for reliability and confidentiality.


At the top eCommerce accounting firm in Mesa, you’ll find flexible pricing that lets you pay only for needed services. Our CPA and accountant costs are competitive and straightforward, promising reliable service at under the average cost of tax preparation in Mesa.


Mesa’s leading eCommerce accountant is here to assist your online venture. We have an array of online CPA services tailored just for you. Using state-of-the-art cloud-based accounting services, we ensure secure and anytime access to your financial records.

Virtual Bookkeeper, Accountant, Business Advisor, Tax Planner & Preparer

What Our Clients Are Saying

Aaron Sguazzato
Aaron Sguazzato
December 3, 2022.
Amz Accountant LLC were great to deal with. They were quick to respond to my enquiry, highly professional and easy to deal with. Overall great outcome and experience. I would be happy to recommend Amz Accountants LLC to my friends and colleagues.
Christina Chiu
Christina Chiu
November 23, 2022.
Was really reluctant initially to reach out due to past bad experiences with a different online accounting company. Come to realize that Amz Accountant is the best thing I could have done for my business! Not only did Gabriel help to amend my previous years taxes but also helped to get me on the right track for the coming year. Communication is always expedient, easy to understand, and the follow through is always on point. Everything is reasonably priced for the level of service they provide. They take the stress of taxes off your plate so you can focus on running your business. Would highly recommend to anyone who does ecommerce business!
Christian Lee
Christian Lee
October 28, 2022.
I've been working with Gabriel for the past year. Absolutely love the service. It saves me a ton of time and money. Also, having access to Gabriel's knowledge regarding tax strategies alone makes it worth it. Highly recommend.
Fab Alf
Fab Alf
October 25, 2022.
If you are an e-commerce business, with local and / or cross border footprint, seeking a rockstar accountant then Gabriel and the team at AMZ Accountant are a wise choice. They understand the intricacies of e-Commerce (Amazon and D2C in my case) and make it a breeze to: * Keep the books in check * Provide business reporting to enable better management decisions * Perform local and international tax planning Highly recommended!
Murtzaa Alsalman
Murtzaa Alsalman
September 23, 2022.
I just want to thank Gabe and Imran for everything they do!! They helped my business recover unnecessary sales tax charges that I shouldn’t have paid. They worked very closely with me to help structure my books and create organization for my business so that I can get a clear idea about my cashflows and PnL. Would 100% recommend their services to anyone!
EJ Bernard
EJ Bernard
September 8, 2022.
This is the second year in the row I have used Gabe's services. He is very knowledgeable, and he works diligently to ensure your business has the best outcome. He is very patient and detailed when explaining concepts and processes that are very foreign to the average person. Having him handle both my business and personal taxes relieved such a major burden. I am confident in his quality of work and he comes highly recommended!
Scott Middleton-Tolley
Scott Middleton-Tolley
August 15, 2022.
As an overseas seller trying to break into the US market the world of American Sales Tax can be daunting and confusing. After receiving a lot of conflicting advice prior to finding AMZ Accountant, Gabriel explained what we should do and why, and helped us understand the intricate American tax system. We would recommend AMZ Accountant to everyone - and we're looking forward to the ongoing partnership between us both.
MrsRogers Hood
MrsRogers Hood
June 30, 2022.
We have been working with Gabe since April 2022 we hired him for taxes and he has now become our CPA we are so happy with his hard work & attention to detail! Thank you for all your hard work and helping us grow our business! -RogersHood Team
David Zardiashvili
David Zardiashvili
May 4, 2022.
Amz Accountantants are absolutely amazing. I worked with Imran directly, although I reached out near the end of the tax season and he warned me of his busy schedule. He was still able to guide me with the best advice, and file my return timely. Highly recommend, will continue my business
Sam Boke
Sam Boke
April 27, 2022.
The construction business is complex as it is. And AMZ was able to help us get our books in order, set-up systems and procedures to make sure we are able to capture our activities timely, accurately. A breath of fresh air working with them.

Your Trusted Advisors

Our mission is to make online business more profitable

$2.9 m






15 yrs