Callahan Law

Empowering Your Priorities Through Legal Expertise

At Callahan Law LLC, we empower individuals and organizations to pursue their passions and achieve their goals through comprehensive legal guidance. With over 25 years of experience in various legal disciplines, we provide sophisticated advice and creative solutions to complex challenges.

Who We Are

Callahan Law is a Missouri-based law firm led by Kevin O'Leary Callahan, an accomplished attorney with extensive knowledge across diverse legal areas. Our team has deep understanding of the challenges faced by individuals, businesses, and nonprofit organizations. We are committed to providing personalized attention and collaborative solutions tailored to each client's unique needs.

1. Nonprofit Law & Tax-Exemption

We guide nonprofits in obtaining tax-exempt status, complying with regulations, and maximizing their impact. Our expertise includes:

• Formation and governance structures
• Grant applications and fundraising
• Compliance audits and tax filing assistance
• Specialized consulting for faith-based organizations

2. Intellectual Property

We protect your valuable ideas, inventions, and creative works through:

• Trademark and copyright registration
• Licensing agreements
• Infringement prevention and litigation
• Protection for businesses and individuals

3. Estate Planning

We ensure the secure transfer of wealth and assets according to your wishes through:

• Estate planning documents (wills, trusts, power of attorney)
• Comprehensive estate analysis and tax optimization
• Planning for families with complex financial situations

4. Business Law & Transactions

We guide businesses in various legal matters, including:

• Business formation and governance
• Contract drafting and negotiation
• Mergers and acquisitions
• Business succession planning

5. Bankruptcy & Litigation

We provide knowledgeable guidance through:

• Chapter 7 and Chapter 13 bankruptcy filings
• Assistance with creditor negotiations
• Litigation representation in various legal disputes

Our Approach

We believe in building strong relationships with our clients, understanding their goals, and proactively advising them on potential legal issues. We focus on open communication, transparency, and cost-effectiveness in our service delivery.