I also send in two payments a year and save a few dollars on the service charges. When I was younger and poorer, I had to pay by monthly installments and could see it was ~50 more a year.
To be precise, bodily injury is no-fault and I pay it when I renew my licence every year. Damage and collision, I pay once a year. With my car coming up on 10 years old, it might be time to drop collision.
Discount for paying the whole year in one payment, so that makes the most sense. There have been times when I’ve been broke enough to have to pay it in installments, usually quarterly, but I hated that it cost more. All at once the best financial option.
I pay mine all at once annually now (I am not familiar with these 6 month plans people are referring to). I don’t have to though. My real payment schedule is supposed to be one payment a month for 10 months followed by 2 months of no payments during the summer. I have never understood the reason for that. Because I pay all at once, I get a reasonable sized check back every year in the early fall because I didn’t finance the payments.
I pay monthly installments. I voted “other” because although I understand that my insurer renews my policy every six months, I consider “monthly” to mean payments over the course of a year.
I pay it all at once, because it’s the cheapest option in the long run. I renew every six months. I’ve never seen a yearly policy in Indiana. When I was younger and poorer, and my payments were higher because I was under 25, I paid monthly, but I wasn’t worried about the long term, because I wasn’t trying to save money, just trying to make it month to month.
In Aus, policies are almost exclusively for a 12 month contract, and I pay monthly. When the policy is up for renewal, there is a portion that covers an optional ‘roadside assistance’ package that has to be paid up-front, but apart from that, yeah, monthly.