She modelled the outcomes for us using the 4% withdrawal rule and if we had a bear market for the first 3 years of our retirement, we would run out of money by the time we were 85 or so. I'm not sure if it was exactly 3 years of bear market, but it looked like if we followed the 4% rule, we would have about a 85% chance of it all working out and a 15% chance of running into trouble. With the buckets or annuities and reduced buckets, we have a close to 0% chance of running dry.
There may be something wrong with this analysis though. I supposed one thing we could do is if there were a bear market at the moment we retire and years/months beyond, we could just reign in our spending for a few years. But those are also the years we want to travel the most and at a certain age, you can no longer indefinitely postpone the fun (yet taxing) things you want to do.
You have $4.2M in investable assets and I find this result quite suspicious. OK, if a bear market came and the amount of money was cut in half to $2.1M now the chance of withdrawing $90k per year would lessen. But you don't need to take those risks. Right now you have enough money to give yourself $90,000 per year 46.7 times over. That should cover you until age 112. All you really need to do is invest in Treasuries if you want to be really safe.
For simplicity let's just give you $100k/yr:
$400,000 in liquid savings (in a high yield account or short-term CD's that currently get 4.5% but that will go down soon. Covers 2025-26 and an extra $200K)
$300,000 in a 2-yr note (3.75%) covers 2027-29
$200,000 in a 5-yr note (3.625%) covers 2030-31
$300,000 in a 7-yr note (3.75%) covers 2032-34
$1M in a 10-yr note (3.875%) covers 2035-2044
$1M in a 20-yr bond (4.125%) covers 2045-2054
$1M in a 30-yr bond (4.25%) covers 2055-2064
There's your $4.2M invested. When the 2-yr note comes due it will be three years of money so from there you put it in savings or short-term CDs or whatever. Anything you don't spend could be put in the stock market. Likewise when the 2035 rolls around you will have to park $1M (which has grown to $1.46M) into short-term term stuff (1-yr, 2-yr, 5-yr, etc) so you can use it over the that decade.
When you invest $1.2M in a 30-yr 4.25% note, that compounds your money by a factor of 1.0425^30=3.49x. So you would spend $1.2M but it will tell you that upon maturity you will collect $4.18M 30 years from now.
Research tells us you are better off having some amount of stock. You can be cautious, since you like the idea of an annuity maybe only 25% of your assets go in boring stock market ETFs and the remaining 75% is invested as outlined above (guaranteeing you $67,500 plus whatever the stock market returns, instead of $90,000). Your real worry is inflation over 4% and that the US debt and the financial condition of the country and purchasing power eroding over time but that isn't anything you can do much about. You also won't have to worry about paying commissions or will my insurance company be solvent. They aren't sexy returns but the point is you DON'T NEED a sexy return.
There is a lot of information about all recent auctions at Treasury Direct about auctions and yields.
https://www.treasurydirect.gov/auctions/announcements-data-results/We were advised not to start drawing SS until my husband is 70, and I will not be receiving any SS for at least 5 years. So, if we wait until 70 to start SS for me husband -- so we can actually receive $58,000/year (which will increase to $89,000/year in six years when I start drawing SS), then we will have 2.5 years with no SS and only living off of our investments. This first early period is also the riskiest in terms of sequence of return risk -- the risk of drawing down our principle substantially at the very beginning.
One solution would be to live very frugally for the 2.5 years before my husband turns 70, but we don't want to live frugally during those years.
You are swimming in money. It's going to make little or no difference if you take it at 66 or 70. Let's say you wait and get $90K in social security. Now you only need $60K from your assets. Let's say you spend $150K/yr for five years, now you're down to about $3.5M if you got no investment return. That will get you $60k for almost 60 years.
It sounds like your biggest worry is early sequence of returns risk. I don't think there is anything wrong taking your $4.2M and pulling most or all of it out of the stock market and taking something with less or zero risk, which is how the annuity question came to us in the first place.
Your other big risk could be hurricanes, rising insurance costs, and the real estate market.