[quote=flu][quote=EJ]Just curious … why pay the second installment now? I always wait until April 10, the last day without penalty. Is there any advantage to pay early?[/quote]

no, besides remembering to pay them versus forgetting April 10[/quote]

At some point in the past, I paid 3 installments in one year for tax reasons. So now I’m on the schedule where I pay both of my payments at the end of the year.