Testimonials

★★★★★

I have been using them for both my personal and my small business tax returns for close to 10 years and they have been great!

Jun 9, 2026
★★★★★

We have relied on JMJ Accounting for all of our bookkeeping, personal income tax, and corporate tax requirements for the past eight years, and the level of service has consistently been exceptional. Their team is highly experienced, knowledgeable, and professional, with a thorough understanding of Canadian tax legislation, compliance requirements, and corporate reporting obligations. JMJ Accounting provides accurate, timely, and dependable financial services, while also offering practical guidance and strategic insight that has been invaluable to both our personal and business affairs. Their attention to detail, responsiveness, and commitment to client service instill a high level of confidence throughout the entire process. It is increasingly difficult to find professionals who combine technical expertise with genuine client care, and JMJ Accounting consistently delivers on both. We highly recommend their services to any individual or business seeking reliable, competent, and trustworthy accounting professionals.

May 28, 2026
★★★★★

James was fantastic, thorough, and explained the process very well. Really recommend his services.

Apr 3, 2026
★★★★★

Just got my small business taxes done yet again, its always nice to see James and Janice always friendly and welcoming. James has been doing my taxes for almost 30 yrs now, Has always been fairly priced and stands up for his paperwork, always there when I need a question answered and more important always there when I screw up my paperwork, He also does my personal taxes and has helped my family out with there taxes for a number of years, Its been a pleasure to have known him all these years and consider James and Janice friends and am more then pleased with our business relationship

Mar 23, 2026
★★★★★

James has been preparing my taxes for me for several years. He is knowledgeable and can help in unique situations. He is quick and effective and has a relaxed atmosphere. He is able to answer questions in a timely manner. I have felt confident in him to do my tax returns and will continue to use his services. Thank you James!

Mar 17, 2026
★★★★★

I was recommended Jmj Accounting Services by a small business owner. I am very happy with the services, especially the easy email links to upload documents in a secure manner. James is a very friendly professional, easy to communicate with, I am a happy return client.

Mar 17, 2026
★★★★★

I’m very happy to have found James to help me with my self-employed tax returns. His highly professional and friendly service put my mind at ease last tax season and I’ll be coming back again this year.

Mar 12, 2026
★★★★★

Hi, We went last year to James for our income tax returns. We were welcomed graciously by his wife Janice and felt comfortable immediately in their home. James has his office in the finished basement. James is very knowledgeable and efficient in preparing taxes. James does not charge extra for T4 slips, and other documents, as did our last accountant. His prices are very reasonable! James and Janice have a summer barbecue get together for his clients. We went and had a lovely afternoon meeting new people. Our son has his own business and hired James this past year as well. He was being gouged by another company with the accounting fee. James saved him a lot of money and was very reasonably priced for the tax accounting! We throughly recommend James for accounting and tax preparations.

Feb 13, 2026
★★★★★

As a small business owner , James took care of everything I needed in record time. He gave me answers to difficult questions and I could not be happier with his service . This is the best experience I ever had at tax time . I am a client for life . Robert Holmes Robert Holmes Customs - Owner

Sep 1, 2023

Customer Testimonial

James Vollmer has been my accountant for the past two years. He was with my husband Jon Kieran a year before that. Jon was winding down a Toronto business and found that he needed an account in London. My son Grant recommended James as a very sound person to deal with. Since then my husband has passed away and James has been looking after the winding down of Jon’s estate. Thank goodness for James Vollmer he has been really wonderful to deal with while I was going through such grief. He is a sound reliable calm person and I highly recommend his services.

– Margaret Gage Mackay Nov 12, 2012
– Margaret Gage Mackay Nov 12, 2012

I operate a small environmental consulting firm in London Ontario. I have been using JMJ Accounting & Tax Services Inc. for many years now to file both my corporate and personal tax returns. They are very knowledgeable, saving my firm lots of tax dollars. They always complete the returns on time, and are friendly and courteous to deal with. It continues to be a pleasure doing business with JMJ.

–Terra-Con Environmental & Risk Management Consulting Inc. Nov 2, 2012
–Terra-Con Environmental & Risk Management Consulting Inc. Nov 2, 2012

We have been with J.M.J. Accounting & Tax Services Inc. ever since James resigned from his last employer to start on his own. It was a happy day for us when we got the letter that you were going on your own James. We have been satisfied with your service ever since. Thanks!

– Edith Greenfield {farm and truck} Oct 31, 2012
– Edith Greenfield {farm and truck} Oct 31, 2012

As the owner/operator of both a masonry and a home building company I am constantly on the move. James’ on-site service and flexibility have been both an extreme asset and time saver for us. We have been spared much aggravation by his coming to us when we need him rather than our having to make appointments or trying to find time to go see him. James has prepared our year end corporate taxes for the past three years and has maintained a great working relationship with my own in-house Office Manager.

– Miro Zoricic, VPC Construction
– Miro Zoricic, VPC Construction

Our company is extremely pleased with the service provided by J.M.J. Accounting & Tax Services Inc. They are easy to communicate with and promptly take care of your accounting needs. They are friendly and professional and no matter what the question, they have the answers. We would not hesitate to recommend J.M.J. Accounting & Tax Services Inc. If you want the job done right, they are the people you need to call.

-Aerial Heritage Photography Inc. Yvonne Farhat
-Aerial Heritage Photography Inc. Yvonne Farhat

Testimonials

What our clients Say

Google Rating 5.0 ★★★★★
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Cindy W
Google Logo ★★★★★

I have been using them for both my personal and my small business tax returns for close to 10 years and they have been great!

A
Andy Baran
Google Logo ★★★★★

We have relied on JMJ Accounting for all of our bookkeeping, personal income tax, and corporate tax requirements for the past eight years, and the level of service has consistently been exceptional. Their team is highly ... Read More

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Ben emeny
Google Logo ★★★★★

James was fantastic, thorough, and explained the process very well. Really recommend his services.

E
Eric Stosius
Google Logo ★★★★★

Just got my small business taxes done yet again, its always nice to see James and Janice always friendly and welcoming. James has been doing my taxes for almost 30 yrs now, Has always been fairly priced and stands up for... Read More

C
Christine Marie
Google Logo ★★★★★

James has been preparing my taxes for me for several years. He is knowledgeable and can help in unique situations. He is quick and effective and has a relaxed atmosphere. He is able to answer questions in a timely manner... Read More

m
ma latella
Google Logo ★★★★★

I was recommended Jmj Accounting Services by a small business owner. I am very happy with the services, especially the easy email links to upload documents in a secure manner. James is a very friendly professional, eas... Read More

M
Matt Martin
Google Logo ★★★★★

I’m very happy to have found James to help me with my self-employed tax returns. His highly professional and friendly service put my mind at ease last tax season and I’ll be coming back again this year.

L
Larry Martin
Google Logo ★★★★★

Hi, We went last year to James for our income tax returns. We were welcomed graciously by his wife Janice and felt comfortable immediately in their home. James has his office in the finished basement. James is very knowl... Read More

M
Mr. Chit
Google Logo ★★★★★

James did two yr taxes for me. Price was right and did a great job. Filling here next yr!

R
Robert Holmes
Google Logo ★★★★★

As a small business owner , James took care of everything I needed in record time. He gave me answers to difficult questions and I could not be happier with his service . This is the best experience I ever had at tax tim... Read More

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