d452b318_es_From_IRS___Sanjiv_Gupta_CPA__Description
[Notice Number] CP21C [Topic] Even Balance [Description] 
We made the change(s) you requested to your tax return for the tax year specified on the notice. You’re not due a refund nor do you owe any additional amount. Your account balance for this tax form and tax year is zero.
Understanding Notices From IRS - Sanjiv Gupta CPA
Description