Question about planning wife's SS benefits
I have seen contradictory information about this question online and don't find anything on the SSA website that addresses it.
I am 75, the high wage-earner, and started collecting my benefits at age 70. My wife is young and will have only a small benefit on her own earnings. Assuming I am still alive when she reaches age 62, she will apply for her benefits of which the spousal benefit will be higher than her own. So, the SSA will automatically give her the spousal benefit. Now, I very much want her to wait until her FRA of 67 before she starts collecting the widow's benefit so that she gets all of my delayed retirement credits. However, some info sources claim that upon my death the SSA will automatically switch her to her survivor's, since there will be no more spousal benefit. I however want her to wait until her FRA, which would mean that when she loses the spousal benefit she would revert to her own retirement benefit to preserve the option to delay the widow's benefit.
So, the question is, after my death, can she delay the survivor's benefit or will she be forced to take it immediately resulting in a lifelong reduction?