
About
Cornerstone Business Accounting Solutions (CBAS) has been a trusted provider of comprehensive business and accounting services for over 40 years. Our commitment to delivering personalized and professional solutions has helped countless clients achieve financial stability and foster growth. With a deep understanding of the unique challenges faced by businesses, we strive to offer expert guidance, bookkeeping, troubleshooting and support, tailored to each clients’ specific needs.
Our team of skilled and dedicated virtual staff brings a wealth of experience in business and accounting solutions, ensuring we meet the diverse needs of our clients. We take a personalized approach, addressing your concerns and providing solutions with the highest professional standards.
Let us handle your financial burdens – bookkeeping, taxes, budgeting, payroll, and more. Free yourself to focus on what matters most in your business or personal life.

"Our goal is to empower your business to achieve its full potential."
We offer affordable and reliable Business-Accounting Solutions for your business
Mission
To empower US businesses to achieve their full potential by providing exceptional experiences and comprehensive business and accounting solutions, including operation and staffing solutions, bookkeeping, and tax preparation, all delivered by a dedicated team of highly skilled virtual assistants.
Vision
To be the foundation of US businesses in providing affordable and quality full-service business accounting solutions through remarkable experiences, seamless financial management, and access to a world-class virtual assistant workforce.

24
HAPPY CLIENTS
16
CLIENTS HISTORY
4000
OUR VIRTUAL STAFF
99%
SATISFACTION RATED
Client Focus
We prioritize understanding and exceeding our client's needs, ensuring their success is our own.
OUR CORE VALUES
We practice what we preach
Exeptional Quality
We dedicate ourselves to delivering exceptional service in catering to both business and accounting solutions at a affordable cost.
Empowerment
We believe in empowering businesses with the tools and support they need to achieve their full potential.
Integrity & Transparency
We operate with honesty and transparency in all our interactions, building trust with our clients and virtual assistants.
Innovation
We strive for continuous improvement and innovation, seeking new ways to enhance our services and support our client's growth.
Cornerstone Services
Accounting Solutions

"Providing accurate financial statements, tax planning, and payroll services to keep your business financially healthy."
Business Solutions

"Offering strategic consulting, market research, and risk management to optimize your business operations."
Web Development

"Creating custom websites, e-commerce platforms, and web applications tailored to your needs."
Internet Marketing

"Enhancing your online presence with SEO, PPC, social media, and content marketing strategies."
Contact
HQ Bethesda Address: 5101 River Road Unit 1816 Bethesda, Maryland 20816
Washington DC Location: 1775 Eye Street, NW, Suite 1150 Washington, DC 20006
Delaware Location: 1207 delaware Avenue Suite 1271, Wilmington,DE 19806
