Prolify Blog
The
playbook.
Practical guides on US business formation, taxes, bookkeeping, and compliance — written for founders, not accountants.
Featured Articles
Formation12 min read
LLC vs C-Corp: The Definitive Guide for 2025
The structure you choose on day one will shape your taxes, fundraising options, and liability exposure for years. Here is how to get it right.
Taxes8 min read
S-Corp Election: How to Save $8,400 Per Year
The S-Corp election is the most underused tax strategy for profitable small businesses. We break down the math and the mechanics.
Compliance10 min read
Form 5472: The $25,000 Penalty Every Foreign Founder Must Know
If you are a non-US founder with a US entity, this filing is not optional. A complete walkthrough of who files, what to report, and how to avoid the penalty.
Banking7 min read
The Best US Business Bank Accounts for Non-Residents in 2025
Mercury, Relay, Wise, and Brex — compared on fees, features, and how easy they are to open without a US SSN.
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