Trusted by professionals at iconic companies
Our Expertise

Unlimited tax advisory and year-round planning from your dedicated team

Laura Moreno
Previously at
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Laura Moreno

Co-founder, Chief Tax Officer

Certified Public Accountant

12+ years experience

Jason Hoffman
Previously at
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Jason Hoffman

Tax Advisor

Certified Financial Planner®, Enrolled Agent, and Equity Compensation Associate

8+ years experience

Sam Patrone
Previously at
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Sam Patrone

Tax Advisor

6+ years experience

Jim Carroll
Previously at
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Jim Carroll

Senior Tax Advisor

Juris Doctor, Attorney in New York

7+ years experience

Jonathan Linciome
Previously at
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Jonathan Lincicome

Tax Analyst

Enrolled Agent

4+ years experience

Ben Davidson
Previously at
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Ben Davidson

Tax Analyst

Certified Public Accountant

5+ years experience


Why clients trust Fifteenth

Client

“Fifteenth helped me easily navigate ISO exercises by building a model to weigh the pros and cons of various scenarios. Throughout the year, they’ve also been proactive in helping me estimate my tax obligations and stay on top of quarterly payments. Would highly recommend them!”

Vivek
Software Engineer with Incentive Stock Options
Pays $1,000/year
Fifteenth

“I helped Vivek see the advantages of exercising his stock options at different intervals throughout the year. Together we arrived at the decisions that make the most sense for his goals.”

Laura M.
12+ years of tax planning experience with tech professionals
Client

“Fifteenth has made my life so much easier as a VC. The process is smooth and my dedicated team handles all of my K1s without any hassle. With Fifteenth, I don’t have to worry about a thing.”

Jordan
Investor with multiple K1s in multiple states.
Pays $3,000/year
Fifteenth

“We know clients like Jordan don’t have time to burn reviewing every tax form and letter. We collect all of his K1s as they come in, and stay on top of his tax picture so he doesn’t have to.”

Jim C.
7+ years of tax planning experience with HNW individuals

Pricing

Strategy, planning, and filing for one wonderfully flat fee

Personalized pricing

What you pay is based on your unique tax situation and its complexity.

Unlimited access

Connect with your dedicated team of tax experts anytime.

Filing included

One all-in fee for everything from scenario planning through filing.

Our Security

Your security is our top priority

Secure Storage and Communications

We protect our data with industry-leading encryption in transit and at rest, and use encrypted channels for all communications.

Proactive Monitoring

We run regular security audits and vulnerability assessments to protect your information.

Strict Access Controls

We only grant access to your documents to licensed tax professionals, and only when necessary.