Hey @Megbritton , I just did the same thing. I logged on to create a payment plan for 2021, Created a payment plan but wanted to sent some money now to lower the balance. I did the exact same thing you did and when I finally submit the payment noticed it said for Tax Year 2018. I didn’t owe or have a payment plan on 2018. My question is being that it’s been over 2 weeks since you spoke with someone at the IRS, is did it finally resolve its self or should I wait it out and call.
thanks in advance.
