TurboTax for Private Fund Subscriptions
Tim Flannery, co-founder of Passthrough, on building TurboTax for private fund investing
The real opportunity is not one more form tool, it is becoming the operating layer between private funds and the wealth channel. RIAs and family offices feel the pain most acutely because one adviser relationship can represent hundreds of end clients, which turns a single fund subscription into a week of repetitive data entry, exception handling, signatures, and follow up across lawyers, admins, and investors.
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In private funds, the hard part is not just getting a signature. Subscription packets can run 100 to 200 questions, many depend on investor type and jurisdiction, and errors trigger multiple review loops with law firms and admins. Passthrough’s wedge is turning those existing documents into guided workflows instead of asking the market to adopt a new standard.
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The RIA use case is larger than a single investor onboarding flow. Wealth platforms like iCapital win by pre filling investor profiles, routing e-signatures, passing clean metadata files to administrators, and then carrying that same record into reporting, tax documents, and document repositories. That shows why subscription automation can expand into full private wealth infrastructure.
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Broad platforms already bundle adjacent workflows. Juniper Square combines digital subscriptions with CRM, LP reporting, treasury, and fund admin, while iCapital pairs subscription software with feeder fund administration for advisors. That means a focused product can break in on depth, but long term value comes from owning the structured investor data that powers every step after the form is signed.
This market is heading toward fewer manual handoffs and more reusable investor identity across platforms. As more private funds target RIAs through evergreen funds, feeder structures, and white labeled advisor portals, the winners will be the systems that let an adviser onboard once, subscribe repeatedly, and push the same clean data into admins, tax providers, and portfolio reporting every time.