Hi tvman
I am repeatedly astonished by this point of view.
How can it make sense to save for 18 years at 1% , while borrowing at 4.5%?
You could justify it over a very short term e.g. within a couple of years of your kids starting college.
You could argue that it was worth borrowing at 4.5% to invest in shares, although most people would consider that far too risky.
Ask yourself this simple question: "Would I go to the loans desk in AIB and take out €100,000 in cash at4.5%, and then move across the floor of the bank and put it back on deposit at 1%?"
People do it in Credit Unions all the time, because of this bizarre notion that they like to have "savings" even if those savings are pledged in full against the loan.
Hi Brendan,
I can agree with this strategy in principle. It is clearly undesirable to be saving at 1% whilst borrowing at 4.5%, which many people (including myself, but I'm trying to change!) seem to do.
However, using the OP's example (which also appears common to many), where do you hit the 'sweet spot' where you stop paying overpaying your mortgage and begin saving for a child's college education? I think the inability to see this clearly is what make some of us continue saving in this way, even though we know it doesn't make much sense. It is much easier to see/calculate how much you will have by regularly saving on deposit.
For example (using my own situation)...
Child is 2 years old so I have approx 16 years to save for his college education. I estimate this will require a fund of approx €30,000.
Assuming interest rates are so poor that they aren't worth factoring in, It's easy for me to calculate that I need to save approx €156 per month for the 16 years to acheive the 30k. So I know i 'only' need to save about €15 in addition to the Children's Allowance, which coincidentally would cease around the same time as I reach the 30k.
However, if I'm to overpay my mortgage my the same €156 per month, I can't even begin to figure out when I'm supposed to cease over-payments and begin saving (aggressively) for the 30k. I presume the idea is that my repayments by then (assuming I opt to reduce repayments and not the term of the mortgage) will be a doddle by then and I'll save 30k no problemo. But is €156 per month really a sufficient over-payment to reduce mortgage repayments to a 'comfortable level'?
I've attempted to use online mortgage calculators to figure this out but they tend to be biased towards those opting to reduce the term.
Maybe a spreadsheet is required to figure out when repayments would reach a certain level. I'm afraid such a spreadsheet would be beyond my talents, but I think it would go a long way to illustrating/proving to lay-people whether overpaying a mortgage is what they should be doing.
Any volunteers for some Excel magic?