401(k) loans can get really expensive

Dear Liz: I bought my condo in 2009. I took out a loan on my 401(k) account to use for the down payment. I left my job in early 2012, and at the time didn’t have the money to pay back the loan, so the balance was treated as a distribution. I now owe the IRS $10,000 and don’t have the money to pay them, nor can I afford monthly payments beyond about $50. I can’t borrow any money from a family member or friend. My tax guy suggested (another) 401(k) loan, but I’m really reluctant to go deeper into debt. Any suggestions?

Answer: Thank you for providing a vivid example of why people should think twice before dipping into retirement funds to buy a house. Not only are you facing a steep tax bill, but the money you withdrew can’t be restored to your account, so you’re losing all the tax-deferred gains that cash could have earned over the coming decades. You can figure that every $10,000 withdrawn costs you at least $100,000 in lost future retirement funds, assuming an 8% average annual return on investment over 30 years. If you’re 40 years from retirement, the toll can be twice as large.

So it would be good, if at all possible, to leave your retirement funds alone from now on. That means you need to come up with the cash to pay what you owe, and $50 a month doesn’t cut it. To use an IRS payment plan, you’ll need to come up with about $140 a month to pay your bill off within the required 72 months.

Fortunately, there are plenty of ways to trim your spending so you can free up more money to pay this bill. These ways include, but aren’t limited to: ending your pay TV subscription, preparing meals at home instead of eating out, trading your smartphone for a dumber one or at least switching to a prepaid plan, selling or storing your car and using public transportation, or selling your condo and moving to a cheaper place.

When people have virtually no discretionary income left after paying bills, and they’re employed, the culprits are often their housing or transportation costs, or both. Reducing these can be painful but may be necessary if you want to get on more solid financial footing.