I hadn't given this sort of thing much thought until recently. I'm now trying to fine-tune my payments so as to make the most interest and pay the least interest.
I've long enjoyed that I can sit down and pay all my monthly bills at once, but now I'm realizing that it's not necessarily in my best interest to do so. I'm sure there are people on here that have this down to a science. I have had my house, car and student loan payments due near the beginning of the month. I got my credit cards set up so that they were all due around the middle of the month. The utility-type bills, I've never even tried to maneuver them around. And while I've never been very behind on them, I've often paid the ones due near the end of the month at the beginning of the following month. It just worked out better for me when I used to send checks and I carried that on with me when I started paying everything online. But the fact that I now want to NOT be behind on anything, even a few days, has led me to 'get ahead' on those. The other thing that has made this more apparent and easy for me is the way that ING 'receives' most of these bills for me and I can just click to send it when it's due. I can "pay" the bill when I get it and they'll "send it" at the appropriate time for that particular obligation. So I can still sit down and "pay my bills" on the first, but the cable payment doesn't go out until the 21st and the phone payment doesn't go out until the 27th. So piddly as it is, I'm getting interest during that time period when I would have normally either paid those both behind a few days (so technically, I could have been earning more money the old way) or paid them the beginning of the month because that's when it was easy for me.
Here's my thinking...PLEASE tell me whether I'm right or wrong.
House payment, car payment, student loans: (I think of these as amortization-schedule-type loans.)These I'm best paying as much as I can as soon as I can because the amount of interest is charged based on the balance at whatever time is specified. Balance goes down sooner, interest is calculated on a lower amount.
Credit cards: (Revolving credit.) Same as above, but I think of it separately in my mind.
Utilities: (in the broad sense) Gas, electric, phone, cell, cable...probably forgetting a few...not looking at my budget. These are expenses that aren't based on when you pay, so best to wait until the last day possible.
I've read about bi-weekly mortgage payments and I get that if your balance goes down sooner your interest will be calculated on that lower amount. I've thought that that doesn't really make sense in my situation because I get paid near the end of the month and pay bills near the beginning of the following month. It wouldn't make sense to delay half a payment to make it bi weekly. That would mostly be of benefit to people who get paid throughout the month and/or those who have end up with the occasional 3 paycheck month. Right? I can't see how it would be a good thing in my book, other than you'd end up paying an extra payment here and there because the bi-weekly-ness of it creates some 3 house payment months too that way. Sure it would be nice to give the mortgage company an extra 1/2 mortgage payment every three months, but that's what it amounts to, right? (other than the already mentioned benefit of paying more smaller amounts faster and therefore lowering the balance on which the interest is calculated faster).
TIA
