HAC Certified Public Accountants is dedicated to superior client service.  This website should give you the information you need to get to know us.  If you already are one of our valued clients, you can login to your secure business portal below.

As you browse through our website, you will see that we have highlighted background information on our firm and the services we provide. We have also included useful resources such as informative articles (in our Newsletters section) and interactive financial calculators (in our Financial Tools section). In addition, we have taken the time to gather links to external websites that we think would be of interest to you (in our Links section).

Please feel free to contact us with any questions or comments you may have – we would love to hear from you. We pride ourselves on being proactive and responsive to our clients’ inquiries and suggestions.


Below is a link to login to our new secure business portal, Firm360:


Our old client portal is still available until February 16, 2024.

As part of the transition to this new software, we will be phasing out our old client portal beginning Friday, February 16th. After that date, you will no longer be able to access any data, including the previous source documents or tax returns that were stored on that portal. We will retain copies of the last 7 years of the tax source documents we used to prepare your tax returns as well as the tax returns themselves, but they won’t be available in the new portal.

If you would like to add your previous tax returns to the new portal, please download them from the old portal and upload them to the new portal. Please let us know if you have questions or need help on this.

The previous portal is available at: