How’d you calculate that? $400k/20 years is $20k a year. $20k at 0.7% a year means that you’re only putting $2.85MM into the trust - we’ll round that up to $3MM
If you’re looking at a $1MM estate tax, that means that your estate is at least $16MM, so you’re only decreasing your estate to $13MM, giving you a $0.6MM buffer in hitting the estate tax limit, which will be wiped out by just 4 days of the increase you cited. So you are likely right back to owing estate tax again if you’re only putting $3MM into the trust.
And that’s assuming that the current estate limits are extended. Under current law, the limits will be approximately halved in 2026. Assuming anything other than current law is magical thinking. That means, to give yourself a buffer in order to completely avoid estate tax, you probably need to put at least $10MM of a $16MM estate into a CRAT or CRUT.
0.7% on $10MM is $70k a year, or $1.4MM over 20 years
Additionally, a CRAT is required to have an annual distribution that is at least 5% of the initial value, or $500k if the starting value is $10MM. $500k divided among 11 beneficiaries is $45.5k a year - well over the gift limit, so you will be paying gift taxes.
With a 5% minimum distribution, 11 heirs at $18k a year, you can put a little less than $4MM into a CRAT. That will only get your estate down to maybe $12MM, meaning that under current law, you will be subject to estate tax beginning in 2026. And even if the current limits are extended, if your estate grows at a net 7% a year compared to the bracket inflation, it’s only going to take 2 years for your estate to be subject to estate tax again, and in 5 years, you’ll probably be looking at $1MM in estate tax again.
With your size of estate, unless you give substantially all of it to charity, not to your relatives, I don’t see how you are going to avoid paying either gift taxes or estate taxes, even by using a CRAT or CRUT. In order to reliably avoid estate taxes, you have to put so much into the trust that you will pay gift taxes on the distributions. But if you only put in enough so that the distributions don’t exceed gift limits, you aren’t pulling enough out of your estate to avoid estate taxes.
Maybe you need to find more beneficiaries?
AJ