
Meet Mondor CPA — a family-run 100% remote firm focused on proactive tax strategy, flat-fee pricing, and client-first service.

A San Antonio native, Billy graduated from UTSA and began his career in public accounting in 2010. Before launching Mondor CPA, he served clients across industries at national, regional, and local CPA firms.

Outside of work, they’re raising two young boys and enjoying the outdoors, traveling, and football season.
Flat-fee, transparent pricing
Proactive planning — not reactive work
Technology-forward and fully virtual
Real relationships with real access


Once you've scheduled a call, we will discuss your unique needs. Then, we will prepare a custom proposal for your business. Together, we will execute on your customized plan.
Get in touch:
Serving Clients Nationwide Billy@MondorCPA.com