Stop the estimated tax guessing game. This privacy-focused micro-tool calculates your 2026 "Audit-Proof" quarterly payments based on the IRS 110% Safe Harbor Rule. Features: • 2026 Limits: Updated for the new $184,500 Wage Base. • 100% Private: Math runs locally in your browser. No data storage. • Fast: No signup required. Avoid the 8% underpayment penalty in 30 seconds. Built by Udaller.
No reviews yetBe the first to leave a review for Safe Harbor Tax Shield (2026 Edition)
Maker
📌
Hi Hunters! 👋
I’m Scott, the writer behind The Creator AI Playbook (@ScottPlaybook).
I’ve been writing about AI workflows for a while, and now I’m building the tools to run them.
I am currently building Udaller—an operating system for solopreneurs. But before we launch the main OS, we wanted to solve a specific friction point we see every January: The Estimated Tax Guessing Game.
Founders waste hours panic-Googling inflation adjustments to figure out their safe harbor number.
We did the heavy lifting so you don't have to. We analyzed the 2026 Revenue Procedures (including the new $184,500 wage cap) and coded them into this privacy-focused micro-tool.
The Goal: Get your "Safe Harbor" number in under 30 seconds.
Enter your 2025 AGI.
Get your quarterly payment schedule.
Get back to work.
No signups. No data harvesting. Just the math.
Let me know if the new 2026 limits surprise you!