And.... The reason bi-weekly and weekly payment strategies work is the additional prepayment effected when you take a sum paid 12 times, cut it in half (or quarters) then submit that sum 26 as opposed to 24 times (52/48). Most (all?) mortgages charge no prepayment fees so it's interest free $$ you're paying back....technically. BUT you're chipping away at the back end of the note so that, like the payments you'd ordinarily make eventually adds up. Bottom line is it's a fairly painless way to pre-pay your loan. And remember, to enjoy any deduction you need to have the income to post it against. Most folks in the military don't seem to be in need of many tax shelters. Most just need gas money. If you can, get that deed.
fwiw.
Excellent point about the bi monthly or quarterly payment scheme. It isn't something for nothing and you don't need an intermediary to do it.
I do have a quibble regarding "tax shelter" though. The expenses on a rental are not deductions. You do not have to itemize to enjoy the benefit of a paper loss. Even if my tax rate were zero I would rather contribute to a Roth than pay down a 4 percent mortgage and increase my income, even if I was still making too little to pay taxes with that increase. When retirement time comes I want liquid funds not money tied up in a house that will require substantial transaction costs to liquidate at a time of unknown market conditions. To go further, if I have children I want them to inherit the house and avoid capital gains when it is sold. That last part is me I admit, I'm not a wheeler dealer.
The other aspect is that a great number of states are non recourse, meaning that foreclosure ends a borrowers liability, in the event something goes wrong and you cannot make the mortgage you would be better off not having paid off principal early as funds not paid in are safe from the banks claim. Further, if you are forced into bankruptcy, for whatever reason, you will be able to keep your retirement accounts. If disaster strikes would you rather have paid more money for something that is taken away? Or would you rather have that money squirreled away in a safe place?
This is all in regards to a rental property, a primary residence has different issues.