IRS states if you file by Feb 1, 2021 and don't owe taxes you can skip Q4 estimated tax payment. Since IRS isn't accepting returns until Feb 12, how does this work?

If I file by Feb 12, 2021, and don't owe taxes, am I allowed to have skipped my Q4 estimated taxes payment that was due Jan 15, 2021? I had determined I was eligible to skip Q4 payment (no taxes owed) before the IRS announced they weren't accepting returns until after the Feb 1, 2021 deadline.