Executive Order 14247 requires all tax payments to be electronic

This thread is about EO 14247. I just got my tax returns back and I am told that all of my 2026 estimated taxes for Federal and State must be electronic. That is, they must be sucked out of an account by ACH transfer. No more mailing of checks. However, the government will graciously accept my mailed in check for what is due on the return itself. I checked with CoPilot, and it said that EO 14247 of March 25, 2025 mandates that all payments to the Federal Government (including estimated taxes) must be electronic via a portal (IRS.Gov/Payments, I...