Irish writer Oscar Wilde advised us to "expect the unexpected." He would have made a good disaster planner. Small businesses are the most impacted because they do not usually have a formal disaster recovery plan. As a result, 40 to 60 percent of small businesses close permanently after a disaster, according to Liberty Mutual Insurance.

Donations are a great way to give to a deserving charity, and they also give back in the form of a tax deduction. Unfortunately, charitable donations are under scrutiny by the IRS, and many donations without adequate documentation are being rejected. Here are six things you need to do to ensure your charitable donation will be tax-deductible:

Earlier this year, hackers were able to breach the security of Equifax, one of the three national credit reporting agencies. More than 143 million Americans – nearly half the entire country – were exposed to the attack, and may have had their personal information stolen (including names and birthdates, and Social Security and driver's license numbers).

Section 179 expensing can be a very powerful tax-planning tool for small- and medium-sized businesses acquiring capital assets. While it doesn't change the amount of depreciation you can take over the life of capital purchase, it can change the timing by allowing you to deduct your purchase in the first year you place it in service.

Is socking away large sums in a tax-deferred retirement account ever a bad idea? It is when you exceed the annual IRS limits. And intentional or not, the penalties can be painful. Here's how overfunding occurs and what steps to take to fix the problem.