Trusted Tax Preparation Services

Serving RI for Over 40 Years

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Let Us Take Care of Your Financial Needs

Call Us at 401-334-2776 for Fast Service

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Maximizing Returns, Minimizing Taxes 

Your dependable Tax Experts

Sanco Financial Services Inc. has been in business for 40+ years having started in Central Falls by Norman Lecours. About 25 years ago, the business relocated to Mendon Road in Cumberland and expanded its clientele throughout RI, MA and CT. Additionally, Sanco services many taxpayers that have relocated to areas such as Arizona, South Carolina, Florida, Delaware and more. Sanco’s personal service combined with email and the best tax software allows us to handle income taxes throughout the USA. Art Diedrich is the owner of Sanco and has completed more than 400 business and personal tax returns in each of the past three years. Because of the merger with DeChristofero &amp; Associates we can now accept new clients.

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A Tax Partner Who Cares

In the ever-evolving landscape of financial regulations and tax laws, individuals and businesses alike find themselves in need of expert guidance and support. It is where Sanco Financial Services Inc. steps in as the beacon of trust and professionalism in taxation. As a premier tax company, we pride ourselves on a wide array of professional qualities that set us apart and enable us to serve our clients with excellence.


  • Expertise: Sanco Financial Services Inc. boasts a team of highly skilled and experienced tax professionals. Our experts possess in-depth knowledge of the constantly changing tax codes, allowing them to provide accurate and up-to-date advice to our clients.
  • Dedication to Compliance: We understand the importance of staying compliant with tax laws and regulations. Our team is committed to helping individuals and businesses navigate the complexities of tax compliance, ensuring that our clients avoid costly penalties and audits.
  • Personalized Service: We recognize that every client has unique financial circumstances. Sanco Financial Services Inc. takes a personalized approach to each client's needs, tailoring our services to their specific situation and objectives.
  • Timely and Efficient: We understand the urgency of tax-related matters, and we pride ourselves on our timeliness and efficiency in handling all tax-related tasks. We work diligently to meet deadlines and provide quick solutions to our clients.
  • Transparency: At Sanco Financial Services Inc., transparency is key. We believe in open and honest communication with our clients. Our clients can expect clear explanations of their tax situation, ensuring they have a full understanding of their financial position.


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Art Has Decades of Financial

Services Experience

In 2021, Norman understood that his health was declining and, after interviewing many qualified accountants, chose Art Diedrich to succeed him and to carry on his legacy. Art has decades of financial services experience in RI going back to 1987 and his accomplishments include earning an MBA with a concentration in accounting and gaining his IRS certifications known as PTIN, EFIN, and AFSP. Art lists his best accomplishments as helping numerous clients/friends navigate the challenges of financial planning as it revolves around taxes. Art has prepared and/or reviewed thousands of individual and corporate tax returns and is comfortable with 99% of the situations he is presented. When Art comes across the 1% that he does not feel comfortable with his CPA partner Scott DiChristofero is up to the task.


On a personal note, Art has raised four young adults in Cumberland, RI, and has recently become a proud grandfather. He shares his home with his wife, Gloria, and they enjoy many adventures together AFTER tax season ends!

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Sanco Financial Services Inc.

Learn More About

 Our Financial Services

Click the links below to learn more about some of our services. If you need more information or need to discuss our full suite of services, don't hesitate to get in touch!

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Providing Expert Tax Preparation for Businesses

Sanco Financial Services Inc. excels in delivering top-tier tax services, emphasizing personalized strategies to cater to the needs of each client. Their comprehensive approach to tax planning and strategy ensures that individuals and businesses benefit from tailored advice aimed at minimizing tax liabilities and enhancing financial well-being.


With a keen eye on immediate needs and long-term objectives, Sanco offers expert guidance through the complexities of tax planning. It includes meticulous preparation and filing of tax returns, ensuring accuracy, compliance, and optimization of potential tax benefits.

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Hear From Our

Satisfied Customers

"I’ve been using Sanco financial tax services for many years. They’re professional but at the same time, treat you like family. I had a problem with RI taxation a couple of years ago and Norm resolved it for me. Unfortunately, Norm is no longer with us but the new owner has been just as great to do business with. I even got a card on my birthday, which impressed me. I highly recommend."

Sandra C.

"Sanco Financial is one of the best tax offices around! Whenever I call, the woman who answers is extremely professional and friendly! Whenever I enter the office, I am promptly greeted by a member of the office and the atmosphere there is very friendly, professional, and welcoming. Sanco takes the stress out of getting your taxes done by asking you questions when dropping off, even calling you if there is something missing with your paperwork, and they also call you to let you know when you're taxes are ready! Thank you Norm, and ladies in the office, for giving me a great tax experience!"

Renee T.

"I have been using Sanco Financial since 1998. I can't say enough great things, past and present. Cheryl is new to me but treated me as if she has known me for years. I love the personal treatment and professional comfortable atmosphere. I highly recommend this establishment."

Debbie F.
Frequently Asked Questions

  • Why is Sanco Financial Services Inc. so popular?

    Choosing Sanco Financial Services Inc. for tax preparation means entrusting your finances to experts in tax preparation. Their dedicated approach to tax preparation ensures accuracy and compliance, maximizing potential returns. With Sanco's personalized tax preparation strategies, clients receive tailored solutions fitting their unique needs. Their proficiency in tax preparation extends to complex scenarios, making them the ideal choice for comprehensive, reliable tax preparation services. Sanco turns tax preparation into an opportunity for financial growth and peace of mind.

  • What are Tax Returns?

    A tax return is an official form or forms filed with a government body, usually a tax authority, to report income, expenses, and other financial information for a specific period, typically the previous year. This process is essential for calculating tax liability, scheduling tax payments, or requesting refunds for the overpayment of taxes. Tax returns are used by governments to assess the tax obligations of individuals, businesses, and other entities, ensuring compliance with tax laws and regulations. The forms and requirements for tax returns can vary significantly based on the country, the type of taxpayer (individual, corporation, etc.), and the specific income or financial situation being reported.

  • How can I get in touch with you?

    Call us at 401-334-2776 or email sancofinancial1@outlook.com. You can also use the contact form on this website to contact us. However you choose to get in touch, we look forward to working with you!

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Tax Preparation

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