In Social Security survivor benefits, the blackout period refers to the time:

Why A is correct

The blackout period in Social Security is the interval during which a surviving spouse loses survivor benefits, typically from when the youngest child reaches age 16 until the surviving spouse turns age 60, or age 50 if disabled. While a widow or widower caring for a child under 16 receives benefits, those benefits stop once the child passes 16, leaving a gap until the survivor becomes eligible again. Life insurance is often sold to cover income needs during this blackout period, making it a key concept for life insurance planning.

Why the other options are wrong

• The period before earning a first credit is not the blackout period; the term refers specifically to the gap in survivor benefits. This option therefore does not match the facts presented in the question and is not the correct answer to select.
• Benefits are not reduced after full retirement age; reaching full retirement age ends the blackout period and restores full survivor benefits. This answer describes a different situation from the one in the question and is therefore incorrect under the facts given here.
• Social Security has no beneficiary-change concept; the blackout period is about benefit eligibility timing, not beneficiary designations. This choice does not fit the arrangement described in the question, so it is clearly not the right option to choose.

Memory hook

Blackout means survivor checks pause until the survivor qualifies again.