Welcome to Kaiser Law Firm

From deal readiness to post-sale wealth protection, our attorneys help Missouri business owners sell smart, minimize risk, and maximize value.

Preparing to sell your company? Get a legal edge.

Selling Soon?

Business Exit Planning & Sale Representation

Clean up contracts, set targets, negotiate terms, and close with confidence.

Wealth & Legacy

Estate, Asset Protection, & QST Planning

Join trusts, Missouri QST, and post-sale protection strategies.

ABout Us

Helping clients plan and protect with clarity.

For over 35 years, we’ve helped St. Louis families and businesses navigate complex legal decisions with steady support and practical solutions.

0 +

Years in Business

“We measure our success by the satisfaction that our clients have.”

Founder and Principal Attorney

Attorney Phil Kaiser

Our Services

Focused legal support for business and family.

We work at the intersection of business law and personal planning—helping clients structure, protect, and transfer what matters most.

Business Law

Counsel on formation, operations, and transactions

Estate Planning

Clear, tailored planning for every stage of your life and generations to come

Asset Protection

Legal structures designed to reduce risk and secure what you've earned

Trust & Probate

Support to settle estates and administer trusts with confidence

For over three decades, we’ve served Missouri families and businesses with practical legal guidance built on trust and consistency.

Why choose us

Built on long-term relationships and results.

Rapport

Our entire legal team is personable and approachable. We don’t talk over clients or spout legalese to make ourselves seem important. We get to know each client on a personal level.

Commitment

When a client chooses us, our goal is to advise for the long term. A business’s legal needs are continuous, and a family estate plan should frequently be evaluated over the years.

Availability

At large firms, personal attention is hard to come by. Solo attorneys may lack bandwidth. Our team approach ensures clients get timely, thoughtful responses when they need them.

selling your business?

Here's your roadmap for a successful exit.

Selling your business is one of the most significant financial decisions you’ll ever make. Whether you’re just starting to consider your exit or you’re already in discussions with potential buyers, this guide will equip you with the knowledge you need to make informed decisions every step of the way.

Let's Talk About your needs

Speak with an attorney who understands your goals.

Whether you’re planning ahead or responding to change, we’re here to listen, answer questions, and help you move forward with confidence.

We value the relationships we build and the trust clients place in us to handle their most important legal matters.

Testimonials

Trusted by clients across Missouri

FAQS

Insights to help you make informed decisions.

Our Q&As offer practical guidance on business law, estate planning, and legal strategy—written to help you stay informed, not overwhelmed.

Quick questions

You deserve clear answers.

We’ve answered some of the most common legal questions business owners ask when planning, growing, or preparing to transition their company.

We advise closely held businesses, family-run companies, and professional practices across a range of industries. Whether you're starting, growing, or preparing for transition, we offer practical legal support tailored to your goals.

Ideally, early. Having legal counsel from the beginning helps you choose the right structure, avoid common missteps, and build a strong foundation for long-term success. We also step in when needs become more complex—like contracts, disputes, or succession planning.

Yes. Many of our clients rely on us as their go-to legal partner. We assist with contracts, governance, employment matters, and risk management—providing steady support as your business evolves.

Each structure has legal and tax implications. We help you understand the pros and cons—so you can choose the right entity based on ownership, liability, and growth plans.

It’s never too early. Reaching out a year or more in advance allows time to address legal issues, clean up your records, and structure the sale in your best interest.

We’re responsive, thorough, and experienced in both legal strategy and practical realities. You won’t get passed around. We build lasting relationships and help our clients make confident, informed decisions.

Keep up with the latest laws, trends, and current events that impact your business and asset protection plans.

News & Articles

Read Our Latest News and Articles

Why You Need an Employer Identification Number

Are Your Children’s College Education Funds Protected From Your Creditors?

What is a Health Care Directive and Durable Power of Attorney for Health Care?

Get Help Now

Fill out the form below to connect with us. A member of our legal team will be in touch with you soon to discuss your goals.