A sure way to avoid ACA -IRS Reporting Fines at your fingertips

Learn More About ACA Services

Full Name


Phone Number

About Us

Who we are

Founded in 1982, Cornerstone Group and its staff are distinguished by a tradition of integrity, industry leadership and excellence in the areas of employee benefits and insurances, as well as financial and retirement services.

The agency’s high-technology offices maintain their files in electronic form, allowing for speedy, accurate and up-to-date communication with every client.

Cornerstone Group has assisted corporate clients for the last 29 years with the design and management of their benefit programs.  Our focus has been to provide creative solutions to complex benefit issues, which has earned us the trust of major corporations.

Cornerstone has consistently expanded the use of technology within the industry.  Today, Cornerstone is one of the nation’s most technologically advanced insurance firms, delivering solutions.

We are proud of these numbers

ACA 1095 Forms Processed:

Years in Business

Cups of coffee

% Customer Satisfaction

Meet the Cornerstone Team

Jeanne Marie Galloway

Account Manager

Carrie Miller

Senior Director

Mark Hosking


Pat Platt

Enrollment & Eligibility Specialist

Elaine Kenny

Account Manager

Jessica Rowland

Account Manager

Frank Mayer


Lisa Smith


Our Services

What We Do

ACA Reporting

We provide all the implementation support you need to get the information required to accurately report to the IRS Under Section 6055 and 6056.

Read More


With a tightly integrated suite of internet driven solutions,Cornerstone Group can help you attract talented employees, and keep them informed, engaged, and connected while significantly streamlining the way you’re managing benefits.
Read More


We provide educational material on a vast range of compliance topics, ask including COBRA, HIPAA, FMLA, ADA, Heath Care Reform, Medicare Part D, I-9 regulations and more. Plus, we offer notices,  forms, employee communication and other materials to support all your compliance needs.
Read More

Benefits Administration

We provide all the implementation support you need to get your site up and running, click and promote it to your employees.  Plus, we help with ongoing support and employee education to ensure maximum benefits to your firm.

Read More

Cost Containment

We know that rising benefit costs are a challenge your company is constantly working to meet head-on. What if there were a way to get better control over your health benefit budget and make costs more predictable?
Read More


The Cornerstone Group

From the blog

Check our latest news

Click on video below for more information.

Click on video below for more information.

A sure way to avoid ACA-IRS Reporting Fines at your fingertips. Is your company at risk for a $6 Million…

Read more »

New Tax Law Includes Changes for Employee Benefits

New Tax Law Includes Changes for Employee Benefits

HIGHLIGHTS Employers can no longer take a tax deduction for qualified transportation fringe benefits. Except for bicycle commuting reimbursements, qualified…

Read more »

Furnishing Deadline Delayed for 2017 ACA Reporting

Furnishing Deadline Delayed for 2017 ACA Reporting

On Dec. 22, 2017, the Internal Revenue Service issued Notice 2018-06 to: Extend the due date for furnishing forms under…

Read more »

Contact the Cornerstone Group

Call Us

(248) 641-2731

Email Address

Working Hours

Monday – Friday 8:30 am – 4:30 pm

Get in touch!

Send us a message