Uncle Sam offers some tax breaks for hurricane victims. We'll explain.

I HOPE YOU'RE NOT among the many who have suffered property damage from the recent hurricanes and the associated bad weather. But if you are, there are some tax rules you need to know about. It gets a little complicated (big surprise), so please hang in there.

You Might Have a Deductible Loss
Theoretically, our beloved Internal Revenue Code allows you to claim an itemized deduction -- reported on Section A of Form 4684 (Casualties and Thefts) and then deducted on Schedule A of your Form 1040 -- for personal casualty losses that are not covered by insurance. Exactly what is a casualty loss? It's when the fair market value of your property or asset is reduced or wiped out by a hurricane, flood, storm, fire, earthquake or volcanic eruption (not to mention sonic boom, theft or vandalism).

In reality, however, many disaster victims won't qualify for any casualty loss write-offs because of the following two rules. First you must reduce your loss by $100. That's not so bad. But then you must further reduce the loss by an amount equal to 10% of your adjusted gross income (AGI) for the year. Ouch! That one hurts. Say you incur a $10,000 personal casualty loss this year and have AGI of $80,000. Your write-off is a puny $1,900 ($10,000 $100 - $8,000). As you can see, you get absolutely no tax break if your loss is $8,100 or less.

But let's assume you do have a 2004 deductible personal casualty loss even after these two reductions. If the loss was caused by a disaster in a presidentially declared disaster area (more on that later), a special rule allows you to claim your rightful deduction either this year or last year. Yes, that's right -- you can claim a write-off in the year before the loss actually occurs.

For example, victims of Hurricanes Charley, Frances and Ivan and many folks affected by related storms and flooding can file amended 2003 returns and claim their losses last year. (If you extended your 2003 return to Oct. 15, you can claim the loss on your original return filed by that date.) This taxpayer-friendly rule allows you to get some immediate tax savings instead of having to wait until 2005, when you finally get around to filing your 2004 return. This rule can also be very helpful if last year's AGI was lower than this year's.

For a 2004 loss, you must make the choice to take the write-off last year instead of this year by no later than the filing deadline (without extensions) of your 2004 return (generally April 15, 2005). Remember: This special rule is available only for losses in presidentially declared disaster areas. FYI: You can find a listing of these areas on the IRS Web site a search using the key words "presidentially declared disaster areas." You can find the same information on the Federal Emergency Management Agency (FEMA) Web site.

Now, if you have disaster-related losses to business assets, you don't have to worry about the silly $100 reduction rule or the nasty 10%-of-AGI reduction rule. Instead, you can deduct the full amount of your uninsured loss as a business expense. Here's the drill. First, report the loss on Section B of Form 4684 (Casualties and Thefts). Then claim your deduction on the appropriate line of your business tax form or return. Last but not least, you also have the option of claiming 2003 deductions for 2004 losses that occur in a presidentially declared disaster area.

Or You May Have a Taxable Gain
When you have casualty insurance coverage for property damage (such as under a homeowners, renters or business policy), you're almost as likely to have a taxable gain as a deductible casualty loss. Why? Because if your insurance proceeds exceed the tax basis (cost minus depreciation deductions, if any) of the damaged or destroyed property, you have a taxable profit as far as the IRS is concerned. This is the case even when the insurance doesn't compensate you for the full precasualty fair market value of the property or asset. These insurance-caused gains are called involuntary conversion gains (because your asset is suddenly converted into cash insurance proceeds without you having any say in the matter).

When figuring if you have a taxable gain, don't count insurance reimbursements that are intended to cover anything other than the cost of actually repairing or replacing the damaged property in question. For example, don't include payments to cover additional temporary living expenses (such as motel accommodations, restaurant meals and so forth).

If you do turn out to have an involuntary conversion gain, it must be reported on your 1040 unless you: (1) make sufficient expenditures to repair or replace the property, and (2) make a special tax election to defer the gain.

If you make the election (as you generally should), you have a taxable gain only to the extent that the insurance proceeds exceed what you spend to repair or replace the property. For this purpose, expenditures usually must be made for repairs or to acquire replacement property with the same general function as the property it replaces. In other words, you generally can't spend homeowner's insurance proceeds to buy a new car without being taxed. (See Example 2 below for an exception that can apply in certain cases.)

In addition, the expenditures for repairs or replacement generally must occur within the period beginning on the date the property was damaged or destroyed and ending two years after the close of the tax year in which you have the involuntary conversion gain.

The effect of making the involuntary-conversion-gain deferral election is that the basis of the replacement property is reduced by the amount of the deferred gain. Here's an example to set things straight.

Example 1: Flash flooding from a local storm (not one in a presidentially declared disaster area) destroyed your home earlier this year. The property had a tax basis (cost) of $200,000. Your insurance paid $275,000, so you have a $75,000 involuntary conversion gain in 2004 ($275,000 insurance proceeds minus $200,000 tax basis in the property). Sadly, you may feel like you actually suffered a $20,000 loss, because you believe the property was worth $295,000. The IRS doesn't care. You have an involuntary conversion gain for tax purposes whenever insurance proceeds exceed your basis. Period. That's the bad news.

Now for the good news. Say you wind up spending $300,000 to rebuild your home within the replacement period explained above (in this example, the period ends on 12/31/06). You can elect to defer being taxed on the $75,000 gain, because you spent all the insurance proceeds (and then some) on replacement property. If you make the election (as you generally should), the tax basis of your resurrected home will be $225,000 ($300,000 cost minus $75,000 deferred involuntary conversion gain). Truth be told, you might never actually have to pay any federal capital-gains tax on that $75,000 deferred gain -- thanks to that nice $250,000/$500,000 home sale gain exclusion break (assuming the property is your principal residence).

Now, if you instead spend the insurance proceeds to make the down payment on an apartment building held for investment and to buy a new Chrysler 300 sedan, you would be taxed on the entire $75,000 involuntary conversion gain in 2004. Not a great idea (although I sure like those Chryslers).

You make the gain deferral election by not including the involuntary conversion gain on your Form 1040 for the year you receive the insurance proceeds. Plus you must include a statement that furnishes the IRS with the details of the casualty, how the gain was figured, what amount was deferred, and some information about the replacement property and its tax basis. See IRS Publication 547 for details.

Taxpayer-Friendly Rules for Presidentially Declared Disasters
There are special taxpayer-friendly rules for involuntary conversion gains resulting from casualties in presidentially declared disaster areas.

Under the special rules, gains from insurance proceeds for unscheduled personal property contents will go untaxed, whether or not you actually spend the insurance money to replace those assets. Unscheduled personal property contents means stuff covered under the general contents coverage of your homeowners or renters policy that need not be specifically identified and valued for insurance purposes. For example, if your home is insured for $300,000, you might automatically be covered for $100,000 in unscheduled personal property contents.

In addition, insurance proceeds for damage to your residence and for scheduled personal property -- such as silverware, jewelry, artwork, and collectibles -- are lumped together and treated as a common pool of insurance proceeds. For purposes of the gain deferral rule, any amounts spent on repairing and/or replacing the residence and/or its contents (scheduled or unscheduled) qualify as amounts that offset the pooled amount of insurance proceeds. (To make sense out of this, See Example 2 below.)

Finally, taxpayers in presidentially declared disaster areas have an additional two years -- for a total of four -- to make expenditures on repairs and replacements and thereby qualify for the gain deferral election.

Example 2: Say your home was destroyed by winds and flooding resulting from Hurricane Frances. As a result, your home is in a presidentially declared disaster area. Before the end of 2004, your insurance company pays $200,000 to cover the loss of your house and another $60,000 to cover unscheduled personal property contents. In addition, you receive $10,000 to cover scheduled personal property contents (jewelry and so forth). Since your home is in a presidentially declared disaster area, you can take advantage of the special taxpayer-friendly rules explained above. Here's what this means for you.

1. The $60,000 you receive for unscheduled personal property contents is tax-free money, whether or not you spend a dime to replace the covered items. In this example, you could spend the $60,000 on a new convertible and some expensive scotch whiskey without owing the U.S. Treasury any taxes on the deal. Or you could bank the entire amount and still owe nothing to Uncle Sam.

2. As for the other $210,000, you will have no taxable gain as long as you spend at least that amount on any combination of expenditures to: (1) repair or replace your house, (2) repair or replace unscheduled personal property contents, or (3) repair or replace scheduled personal property contents. For instance, you could spend the entire $210,000 just to rebuild the house, or you could spend $125,000 to replace the house with a more modest abode and spend the other $85,000 on assorted furnishings and bling bling. (Source: IRS Revenue Ruling 95 22.) Of course, you must make file the gain deferral election with your 2004 tax return and spend the $210,000 on repairs or replacements by no later than Dec. 31, 2008 (four years from the end of this year -- the year in which you receive the insurance proceeds).

That's most of what you need to know about disaster-related casualties and taxes. If you're unfortunate enough to have big losses (or big insurance payments), hiring a tax pro to guide you through the complicated rules might be a wise investment. In any case, I hope your luck is better from now on.