Ok, so here’s another attempt at a discussion… feel free to comment below or do your own post as a trackback to this one.
Almost all financial plans promote the concept of building a pool of “safe money” to cover emergencies and unexpected expenses. This is certainly a good idea, though to think about it critically, we need to look at the real requirement behind the idea. The idea isn’t just to have cash in a bank account, the point is to have immediate access to funds if/when you have unexpected situations crop up.
The traditional place for safe money would be a savings account or money market account. Keeping this pool of money in such a safe place gives you many benefits — almost instant access, near zero chance of loss, etc. You also have the benefit of knowing exactly how much you have available — maybe enough to cover expenses for 3 or 6 months were you to lose your job/income.
In many respects, you can consider your lines of credit (credit cards, home equity loans, etc.) as part of your cash reserve. You have nearly instant access to it — in some cases even quicker than getting money out of a money market account. You have a near zero chance of losing the credit line — unless you sell your house (for HEL) or close your credit card account. You also know how much you have available in the form of your credit limit (and your credit score can actually benefit from having a lot of unused credit available). You can also potentially build a larger pool of safe money if you have good credit — in effect having a credit line that exceeds the same amount you can/would keep in cash.
So, allow me to posit a question — is there a real difference in keeping safe money in cash versus keeping the same amount in available credit? (more…)