About

Exceptional Service
Built On Relationships

We take the time to know you and your financial goals. This foundation of trust ensures you get clear advice and the security to feel confident in your financial future.

Prompt and friendly service. I'm confident in Nick's services. His firm spends proper time and gives enough attention to where I have no questions or concerns when its time to file taxes.

Andre Lozko

Tax & Accounting Specialist

Nick Ivanov

Firm Owner

I started Cornerstone Tax & Accounting with a simple mission: to allow individuals and families to focus more on the things that matter to them. I've built a firm that delivers real results and gives people the cornerstone foundation they need for success.

What clients can expect from me:

Straightforward answers without jargon
A foundational approach for tax reduction
Accessable communication through every step

Services & Pricing

Simple Pricing Designed
For Every Journey

We offer transparent, fixed-fee pricing with no hidden surprises—so you know exactly what to expect. Our services are tailored to fit your unique needs and help you achieve confidence to keep growing.

Services & Pricing

How We Work

Trusted Local Care
Built Around Your Success

Our remote firm serves Upstate, SC with personal, local care. We guide clients through our straightforward and modern process so you can achieve financial clarity and confidence.

Real-time Project Tracking
100% Secure Document Access
Convenient Communication & Payment

How We Work

5.0/5.0 Rated by Past Clients

Nick does great work. He’s easy to reach and makes things clear and easy to understand. Tax season now feels simple and stress-free. We’re glad we chose Cornerstone Tax & Accounting for our family.

Joseph Pukasenko

It’s awesome working with Nick. He makes sure that I understand everything and that all of my questions get answered. Cornerstone Tax & Accounting cares about their clients and is in business to help folks.

Vanessa Kochanzhi

Prompt and friendly service. I'm confident in Nick's services. His firm spends proper time and gives enough attention to where I have no questions or concerns when its time to file taxes. I'll absolutley be with them for next year too.

Andre Lozko