Why should you choose a CPA for your business?

Each business has different needs - we cater to yours.

Don’t let the accounting get in the way of enjoying your business.

Our team is ready to start working for you.

 
 
 
 

Welcome to Madero Accountancy Practice, PC

Your taxes. Done.

Accounting and Tax Support That Grows With You

At Madero Accountancy Practice, PC, financial guidance is built around relationships, not rigid service packages. As a family-run firm based in Ontario, California, the team works with individuals and business owners who want steady, year-round support instead of one-time transactions.

The firm provides income tax preparation for individuals and organizations, along with bookkeeping, accounting oversight, virtual CFO support, and forward-looking tax planning. Rather than treating these services as separate offerings, they are approached as connected pieces of a larger financial picture. Accurate records lead to better decisions. Thoughtful planning prevents unnecessary surprises. Consistent advisory support creates confidence.

Many clients operate S corporations or partnerships and prefer working with one trusted firm that understands both compliance requirements and long-term strategy. Instead of navigating multiple providers, they gain continuity and clarity in one place.

Accounting and Tax Done Right, Done for You.
How can Ontario based Madero Accountancy Practice, PC help you? Call us at (909) 375-1250 to get started.

Practical Guidance. Personal Commitment.

If you’re looking for comprehensive support delivered with consistency and care, Madero Accountancy Practice, PC is ready to help.
Call (909) 375-1250 to become part of the Madero Accountancy Practice, PC family today.