Thanks. I wasn't sure what a sinking fund was. But I did look it up to understand it better. Ours would be like car repairs and medical bills/doctors visits, although those might be more suited for the emergency fund category, and vehicle registration, stuff like that. We don't really celebrate birthdays, and we don't buy gifts for Christmas. We simply get together, eat, play games and hang out. Also, our insurance comes out monthly for 12 months. So that's figured into the monthly budget. But I appreciate your help with everything.
You could also use a sinking fund for a monthly bill that takes more than one paycheck in order to pay it such as rent. So for example, choosing random easy numbers, let's say your rent is $1000/month but it would be difficult/impossible to take the full amount from one paycheck, but $500 from 2 checks is doable, just put the first $500 in its own savings account until you have the other $500, then pay the whole $1000 right away from that account, even if you pay it early. This is what I love about Ally Bank, that it's so easy to keep adding more savings accounts and giving them nicknames.
I also use sinking funds for bills that are not monthly such as car insurance, quarterly sewer bill (even though it's only $83) property taxes, etc. EF is for unexpected expenses such as running over a nail and needing a new tire. Sinking funds are for planning ahead for known expenses. If they tell you that your tires have another 5000 miles on them, start a tire fund. When the time comes, the money is there and ready to roll. So much less stressful than being shocked that a car needs tires and wondering how to pay for it.
Most car insurance companies will give you a discount for paying the bill in fewer payments. On your bill, compare the cost of 12 monthly payments vs. 1 annual lump sum payment. This is probably down the road for you, after all your debt is gone and bill paying/saving gets smoother for you. At some point, you could save a little each pay into a car insurance fund, so that when your new insurance policy is issued, you just pay it from the car ins fund. Of course, if it's not any cheaper to pay in full, and monthly is easier, then keep at it.
I hope your wife is warming up to the idea of being financially organized and out of debt.