Retirement tax questions

You can do that but it makes it more complicated.   Withholding is deemed to have been in even payments through out tax year reguardless of when the distribution actually occurred.     A one time estimated tax payment must be in the estimated tax quarter that the distribution occurred.   Then you must file a  2210 form selecting the annualized method to show that your income was uneven during the year, otherwise there would be an underpayment penalty.

**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**