We're here to help every entrepreneur push the world forward.

Small businesses have shaped America's economic landscape for the better. We're committed to helping all 30 million+ businesses in the US get back what they're owed so they can keep pushing us forward.

Supported by best-in-class investors & operators

Any founder I meet, the first thing I tell them: sign up for MainStreet. It's the easiest money you'll ever find.
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Lucy Guo
Cofounder, Scale
MainStreet is a no-brainer for any startup. Free cash is certainly a strong value prop, there's no reason not to onboard and let them save you money.
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Ryan Hoover
Founder, Product Hunt
Seriously, do this today. These credits expire and once they're gone, they're gone.
Moshe Lifschitz
Moshe Lifschitz
GP, Basement Fund
Between Product Hunt, AngelList, On Deck, and Remote First Capital, I've met with thousands of founders. It's shocking how few are claiming these credits.
Andreas Klinger-1
Andreas Klinger
CTO, On Deck
I wish we'd had MainStreet at Twitter in the early days. We barely had the time to think, let alone learn about tax codes.
Elizabeth Weil
Elizabeth Weil
General Partner, Scribble Ventures
No deal with the devil, no gotcha. Dealing with the government is opaque and annoying, MainStreet makes it so companies don’t have to deal with it themselves.
Packy McCormick
Packy McCormick
Owner, Not Boring

This isn't our first rodeo. We're proud to have helped build...

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Company culture requires commitment. We work every day to live up to what we value most.

We won’t stop until we've helped every small business. We come to work because we believe that we can fundamentally reshape America's economic landscape. We pursue big bets in service of our customers, and when we hit headwinds we find a path forward.

We’re a backyard BBQ kind of company. Whether on Zoom or literally in each other’s backyards, joining MainStreet feels like joining a gathering of old friends. We’re committed to making sure the diversity of our customers is reflected in the team that serves them.

We are each responsible for the team's success. Integrity, respect, and trust form the bottom line - we know that we can't succeed if we don't do what is right every. single. time. We’re humble as individuals so that we can accomplish great things together.

We trust you to do you. We work hard, but not at the expense of everything else in life. We’re each trusted to do what’s best for us, our team, and for MainStreet. We prioritize relentlessly and support each other’s boundaries so we can all do our best work sustainably.

We move as fast as our customers do. We set "impossible" goals, test new ideas, and support our people to take smart risks. We deliver results quickly, inviting feedback, and continuously iterating to co-create the best version of everything we build.
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