I started mine at 62.
Running the numbers, you get the same amount of benefits (total) that you get later up to 80 (and change).
Since my decent-paying career pretty much died in the 2008 crash, it was my best option.
Should I be able to resume at good salary levels, then I would stop the benefit. You can turn it off for a period as well. Just be aware of where you are, income-wise.
And I agree with others, your Social Security payout should not be taxable income.
AND they should RAISE how much regular income (earned income) you can make before full retirement age.
That would keep more skilled workers in the workforce.
[Running the numbers, you get the same amount of benefits (total) that you get later (if you waited until full retirement age - nearly 67 for me) up to 80 (and change).]
Now, of course, YMMV.
IF you’re still earning good money, then the above will not work for you.