Kimberly Arnold shares her inspiring journey of transforming personal hardship into purpose through Smiling BIG Foundation, a nonprofit helping underserved children access affordable orthodontic treatment and build confidence.
Verified Member
Influential Woman · Accounting and Financial Services
Kimberly D Arnold
Payroll Tax Accountant, Chick-fil-A, Inc
Atlanta, GA 30349
10Years experience
1Article published
Her Story
About Kimberly
Kimberly Arnold is an experienced payroll tax and accounting professional serving as a Payroll Tax Accountant at Chick-fil-A’s Corporate office in Atlanta, Georgia. With nearly 30 years of experience in the payroll industry, she brings extensive knowledge of financial operations, payroll processing, and tax compliance regulatory requirements. Since joining Chick-fil-A in 2016, Kimberly supports independent franchise Operators by managing payroll tax filings, reconciling tax liability accounts, researching tax-related inquiries, and ensuring compliance with local, state, and federal regulations. Her previous positions at Staffing Technologies, Visiting Nurse Health System, and Interim Health Care further strengthened her expertise in payroll administration, employee benefits, billing, and financial recordkeeping. Committed to lifelong learning and personal growth, Kimberly is pursuing a Bachelor of Business Administration in Accounting at Clayton State University. Returning to college as an adult reflects her determination to achieve personal goals while balancing a demanding career and family responsibilities. Beyond her professional work, she founded the Smiling Big Foundation to help provide free orthodontic care to underserved children, inspired by her own childhood experiences and the challenges families face when they cannot afford necessary orthodontic treatment. Through this initiative, Kimberly is dedicated to helping children gain confidence and access opportunities that might otherwise be beyond their reach. Kimberly's commitment to service extends through her volunteer work with the Dream Center's Adopt a Block program, her involvement with Chick-fil-A's community outreach and mission initiatives, and her participation in Toastmasters International, where she served as treasurer. She has taken part in mission trips to Kenya and Spain, experiences that have strengthened her appreciation for different communities and the importance of giving back. A passionate traveler and outdoor enthusiast, she enjoys hiking, adventurous activities, and building meaningful relationships with others. Above all, Kimberly treasures her family and takes pride in her daughter's dedication to serving the community as a police officer. Through her professional accomplishments, educational pursuits, and philanthropic efforts, Kimberly exemplifies perseverance, compassion, and a commitment to making a positive difference in the lives of others.
Her Interview
Ten minutes with Kimberly
01What do you attribute your success to?
I attribute my success to my faith in God and the resilience I developed while navigating divorce and raising my daughter as a single mother. Through life’s challenges, I learned to remain optimistic, speak positivity into my life, and deepen my understanding of the Bible. My spiritual growth has strengthened me, opened new doors, and empowered me to embrace this new chapter of life with renewed purpose and confidence.
02What’s the best career advice you’ve ever received?
The best career advice I received came from my Toastmasters mentor, Kristen Cordier, who held me accountable for delivering my icebreaker speech and encouraged me to connect with others. His guidance helped me deliver my first speech successfully, earning congratulations from the audience. My experience also inspired others to return to school, reinforcing the importance of stepping outside my comfort zone and leading by example.
03What advice would you give to young women entering your industry?
My advice to young women is to remember that it is never too late to pursue something you truly want. Be willing to step outside your comfort zone, as growth comes from embracing new challenges. Volunteer to support your community and nurture your well-being, mentor other women, and pay it forward by helping others succeed along the way.
04What are the biggest challenges or opportunities in your field right now?
One of the greatest opportunities in my field is making orthodontic care accessible to individuals and families who cannot afford it. My own journey, growing up as one of seven children in a hardworking family with humble beginnings, inspired me to establish my Smiling Big Foundation nonprofit. After experiencing how self-care, including improving my teeth and appearance, boosted my confidence, I became passionate about helping others experience that same joy and self-esteem by providing access to orthodontic care.
05What values are most important to you in your work and personal life?
Relationships are the most important values in my work and personal life because I believe no one achieves success alone. I deeply appreciate Chick-Fil-A’s family-oriented culture and the meaningful connections it fosters. I am also inspired by the founder Truett Cathy’s reminder that anyone who is breathing needs encouragement, which reinforces my belief in treating others with kindness, offering support, and building genuine relationships.
Her Content Hub
Articles by Kimberly
Turning Pain Into Purpose: How Kimberly Arnold Is Helping Children Smile With Confidence
From Personal Struggle to Nonprofit Mission: How One Woman Is Breaking Down Financial Barriers to Orthodontic Care
Turning Pain Into Purpose: How Kimberly Arnold Is Helping Children Smile With Confidence
By Kimberly Arnold, Founder of Smiling BIG Foundation, Inc.
Sometimes, the experiences that shape us most deeply become the very experiences that lead us to our purpose.
For me, that purpose began with a smile I was once afraid to show.
As a young girl, I needed braces, but my family could not afford the treatment. Like many children who face circumstances beyond their control, I learned to live with something that affected my confidence. I remember feeling self-conscious about my teeth and wanting to hide my smile. It may have seemed like a small thing to others, but to me, it influenced how I felt about myself.
Eventually, at age 20, I paid for my own orthodontic treatment. That experience stayed with me long after my braces came off. I understood firsthand how financial barriers could prevent a child from receiving care that might positively affect their confidence and quality of life.
Years later, I realized that my story could be about more than what I had experienced. It could become an opportunity to help someone else.
That realization inspired me to establish Smiling BIG Foundation, Inc., a nonprofit organization dedicated to helping underserved children and young adults ages 10 to 21 access orthodontic treatment when financial hardship stands in the way.
When Your Personal Story Becomes Your Purpose
I have spent much of my professional career working in accounting and financial services. My work has taught me the importance of accountability, responsible stewardship, and paying attention to the details that make an organization successful. Those lessons now influence how I approach nonprofit leadership.
Building a foundation requires more than passion. It requires planning, sound financial practices, thoughtful decision-making, and a commitment to using resources responsibly.
As the founder of Smiling BIG Foundation, I am learning to bring those professional skills together with a deeply personal mission. I want families to know that their circumstances do not define their children's potential, and I want children to understand that they deserve to feel confident in the smiles they share with the world.
Our approach focuses on helping eligible families overcome the financial barriers that prevent children from beginning or completing orthodontic treatment. Approved assistance is paid directly to orthodontic providers, and we work to make available charitable resources go as far as possible.
Every application represents a child with a story, a family navigating financial challenges, and an opportunity to make a meaningful difference.
Leadership Means Building Something Bigger Than Yourself
One of the most important lessons I have learned is that leadership is not simply about holding a title. It is about recognizing a need, taking responsibility, and being willing to do the work required to address it.
Starting a nonprofit has challenged me to think beyond the idea and focus on the infrastructure needed to sustain it. From establishing policies and developing partnerships to seeking funding and creating a responsible application review process, every step requires patience and perseverance.
As a new organization, Smiling BIG Foundation must also be honest about its limitations. We cannot approve every application when funding is limited. That reality reinforces my commitment to transparency, fairness, and responsible stewardship. It also motivates me to build relationships with donors, businesses, orthodontic providers, and community partners who share our vision.
I believe meaningful leadership includes being honest about where you are while continuing to work toward where you want to be.
It also means understanding that asking for help is not a weakness. Building partnerships allows a mission to reach beyond what one person could accomplish alone.
Why Confidence Matters
Orthodontic treatment is often viewed primarily as a cosmetic decision. However, for a child who feels embarrassed about their teeth, the emotional impact can be significant.
I know what it feels like to want to hide your smile. I also know what it means to move beyond that insecurity.
Through Smiling BIG Foundation, I want to help children experience the confidence that comes from having access to care they might otherwise be unable to afford. Our mission is not to suggest that a person's worth depends on having straight teeth. Every child deserves dignity and confidence exactly as they are. Rather, we want financial hardship to be less of a barrier for families seeking orthodontic treatment for their children.
A smile does not determine a child's value, but helping a child receive needed care can be one meaningful way to support their well-being and confidence.
That belief is at the heart of everything we are building.
My Message to Women Who Have a Dream
To women who have an idea, a personal story, or a vision they cannot seem to shake, I would encourage you not to dismiss it simply because the path forward is unfamiliar.
You do not have to have every answer before you begin. You do need a willingness to learn, a commitment to your purpose, and the courage to take the next step.
There will be moments when progress feels slow. You may have to navigate unfamiliar systems, hear no more often than you would like, or build something before others fully understand your vision. Do not let those moments convince you that your idea has no value.
Start with what you have. Use the skills and experiences you have gained along the way. Ask questions, seek wise counsel, build relationships, and remain open to learning.
Most importantly, remember that your past does not have to be something you simply overcome. Sometimes, it can become the foundation for the work you are called to do.
I did not establish Smiling BIG Foundation because my childhood experience was easy. I established it because I understand what it feels like to face a barrier that a child cannot remove on their own.
Today, I have the opportunity to turn that experience into action.
My vision is for Smiling BIG Foundation to reach more families, develop lasting partnerships, and help children across the country access orthodontic care despite financial hardship. I know that growth will take time, resources, and the collective efforts of people who believe in this mission.
But I also believe that meaningful change often begins with one person deciding that someone else's experience should be different.
For me, that decision began with a smile.
And now, through Smiling BIG Foundation, I hope to help more children discover the confidence to share theirs.
Because sometimes, changing a smile changes everything.
About Kimberly Arnold
Kimberly Arnold is the founder of Smiling BIG Foundation, Inc., a nonprofit organization dedicated to helping underserved children and young adults ages 10 to 21 access orthodontic treatment when financial hardship prevents them from beginning or completing care. Drawing on her personal experience and professional background in accounting and financial services, Kimberly is committed to building partnerships that expand access to orthodontic care and help children smile with confidence.
Learn more at www.smilingbig.org.
Join Influential Women and start making an impact. Register now.