Sole Prop changed to SMLLC - How to pay IRS estimated taxes online

I changed from a sole proprietorship (2024) to a SMLLC (single member LLC) at the start of 2025. In the past, I've paid estimated taxes through my Individual IRS online account. Now that I am a SMLLC, can I still pay estimated taxes on my individual account, or do I need to look into creating an IRS business account through my EIN? Or does it matter either way? TIA