Our monthly newsletter, financial guides, and interactive calculators help you stay informed about your finances.
Use our convenient SecureSend page to securely deliver a file directly to a member of our firm.
We offer a broad range of services for business owners, executives and independent professionals. Please call us for a free initial consultation.
About Our Firm:
Castillo & Company CPA LLC is a full-service Boutique Certified Public Accounting firm licensed in IL. Sure we provide the compliance work required (business and individual tax return preparation, audits of financial statements and accounting services) but we are so much more than that! Where we really differ is how we embrace technology, build QUALITY relationships with our clients and go above and beyond what other CPA firms are willing to do for their clients. We GUARANTEE you will not find another CPA firm like us! See our 5 GUARANTEES page to see just how different we are.
Meet Our Owner:
David Castillo, CPA
David has been providing public accounting services for over 20 years. David specializes in a variety of solutions including assurance, tax preparation, tax planning and consulting. He uses his expertise to achieve his client's goals.
David has a love of helping people and this differentiates him from the rest. Proactive, assertive, analytical, a take charge individual for your personal and business needs.
Prior to founding Castillo & Company CPA LLC David worked at McGladrey & Pullen LLP, Deloitte and a local CPA firm. David has spent his entire professional career servicing closely held businesses. David has provided assurance tax and consulting to various companies and industries. David is a member of the AICPA and ILCPA societies.
David started his own Boutique CPA Firm in 2009. Based in Chicago's Downtown area and now in the Naperville area, this unique CPA firm focuses on the needs of small to medium sized businesses (and their owners) and also non profit organizations.
When David is not helping his clients he is spending time as a student pilot or with his family and is active in the City of Chicago volunteering his time to BUILD a Chicago non profit organization which works with at-risk youth in the Chicago area.