Thanks. My RSUs get treated as income on my W-2 on quarterly vesting dates, so the stock price on the vesting date is what matters. The stock price was dramatically higher last year than this year, and I don't want to pay estimated quarterly taxes based on my previous year's income which is likely at least 60% higher than this year's income will be. But I don't want to underestimate and end up getting penalized either. I am definitely interested in just paying someone to figure all of this out for me, which is what I thought Full Service offered
