Fascinating. They will go to amazing lengths to get more of your money to spend.
Here in Florida it's 5 years.
But also they have another sneaky way to fleece your savings accounts.
If you do not put money in or take money out for 12 months, the state asesses a fee of $5. Interest posted to your account does not count as activity.
I have a couple of savings accounts (seldom used) and I finally just set up an automatic transfer of $25 per month to each from my checking just to keep the greedy so and so's from stealing my money.