About Us

John F. Weitz CPA is a licensed CPA offering professional accounting and tax services in St. Charles, the Fox River Valley, and surrounding Chicagoland communities. Our firm is committed to helping small business owners and individuals succeed by providing expert service at a reasonable price. If you’re starting a new business, operating an established business or just need annual income tax preparation, we are here to help. We invite you to browse through the list of services on our website then call us at 630 480 6055 to set up an appointment.

Read MoreContact Us

Our Services

At John F. Weitz, CPA we are more than simply an accounting and tax service, we’re your dedicated partners in your business success. While we love numbers, you are never just another number to us. We invite you to learn more about how our personalized approach to accounting and tax preparation sets us apart and earns us rave reviews from our clients.

Read More



Visit Us

Contact Us