I changed brokers in May 2019. The new broker sold some older investments that were not part of their portfolio offerings. This amounted to about $150,000 in long term Capital Gains. I have not done anything on 2019 taxes so far. Should I have included this in my 2nd Qtr Estimated Taxes? If I pay it now, will there be a penalty? Is there a special form I need to use to file these gains?
