Seems to be conflicting opinion on the required holding period for ROTH conversions after 59-1/2. Is it from account creation, from each conversion year or does it apply at all after 59-1/2? thanks
After 59-1/2, there is no 5 yr rule. Ed Slott's website IRAHelp.com is an excellent resourse for any IRA questions IMHO. For example, see https://www.irahelp.com/slottreport/6-rules-tax-free-roth-ira-distributions ..........
3. Contributions are always available tax and penalty free. Not only do your contributions come out first, they are always available tax and penalty free. This means that if you need to tap your Roth IRA, you can easily access contributions without adverse tax consequences.
4. Converted funds may be subject to penalty. Converted funds are always distributed tax-free. This makes sense since you already paid taxes when you converted them. However, amounts that were taxable at conversion may be subject to the 10% early distribution penalty if you are under the age of 59½ at the time of the distribution and the conversion was less than five years ago. This five-year clock begins separately for each conversion you do. What if you are over age 59 ½ when you take converted dollars from your Roth IRA? Then, you have no worries about this five-year clock.