MainStreet

In plain words

MainStreet helps founders recover tax refunds owed by the IRS. The service handles paperwork that typically requires 40 hours of work in 20 minutes, at no cost to qualify. It targets startup founders seeking to reclaim owed funds without the administrative burden of managing tax documentation themselves.

written from the facts on this page · September 2026

From the sources

Hey, founders – you're owed $50K by the IRS. MainStreet gets it back for you – the paperwork usually takes 40 hours, we'll do it for you in 20 minutes. It's free to qualify. 💫🤝

Mainstreet — a private holding company investing in durable businesses across key sectors.

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