Schnapper-Casteras PLLC

Startup Law | Appellate Advocacy | Regulatory Analysis
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We serve as lawyers for innovators and underdogs: people who are building from the ground up, solving hard problems, or challenging the status quo.

Some days that brings us to startups in garages. Other times it takes us to the Supreme Court. But everyday it fills us with purpose.

Not your typical firm

Founded in 2018 in Washington, D.C. as a startup onto itself, Schnapper-Casteras PLLC now operates in three cities and has clients across the United States. Our attorneys’ experiences in private practice, public interest law, and government service provide us a unique perspective on cutting-edge legal issues.

Early-stage financings

Briefs in the Supreme Court and courts of appeal

Primary Practice Areas

close up photo of programming of codes

Startup Law

We counsel emerging companies on formation, fundraising, and compliance across a variety of fields (e.g., cleantech; open source software; fintech; digital assets). Learn More

SCOTUS

Appellate Advocacy

We regularly file briefs before the Supreme Court of the United States and the court of appeals, including about civil rights and securities law. Learn More

Regulations

Regulatory Analysis

We help synthesize and demystify federal rule and guidance involving a number of agencies (e.g., SEC, CFTC, Treasury, OSTP, CFPB). Learn More

Our Lawyers

JP Schnapper-Casteras

JP Schnapper-Casteras

Founder

Carolyn Shapiro

Carolyn Shapiro

Of Counsel

Rachael Yocum

Rachael Yocum

Of Counsel

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