Form 8829 Tax Tips - How Much Money Can the Home Office Deduction Save You?

Here's a comment I received from a tax client recently:sewer and trash service), homeowner's association
"Why do people make such a big deal about the homedues and depreciation. Let's say all those items add up
office deduction? It's not really worth that much, is it?"to $2,500. Then you multiply $2,500 by 20% to arrive
Like most tax questions, the answer to this question isat $500, which is the actual amount of your home
"It depends." It depends on two key factors thatoffice deduction.
contribute to the calculation of this deductible smallOf course, your numbers will likely be different than the
business expense. Read on to find out whether it isones used in the example above, but that's basically
worth it for you.how this deduction works. If you happen to rent your
The two main factors that determine the amount ofhome rather than owning it, you would use your annual
your home office deduction are: 1) Business userent expense instead of the mortgage interest, and
percentage, and 2) Home-related expenses. Let's takeyou probably won't have any property taxes.
a closer look at each of these items so you can get aSo you've got a deduction of $500. If you are in the
general idea of how much money you'll save by taking30% federal tax bracket (15% for income tax plus 15%
this deduction.for self-employment tax), $500 times 30% is $150,
Business Use Percentage. You need to know twowhich is your actual tax savings. For some, $150 may
things for this: the square feet of your home officeseem like an insignificant amount and not worth the
and the square feet of your house, apartment orrecord keeping and tax reporting requirements. Others
condo. How do you determine that? Easy: with a tapewould be glad to have an extra $150 in their pocket
measure. If you don't know the square feet of yourinstead of Uncle Sam's. The choice, of course, is yours.
office, take out a tape measure and find out. TheI would challenge you to consider this simple fact:
same holds true for the square feet of your home.many small deductions add up to big tax savings. If
Then you take the home office square feet, divide ityou can take the deduction, take the deduction. How
into the total house square feet and you now knowmuch time will it take you to do the bookkeeping
the business use percentage of your home office.necessary to save $150? If it takes you an hour,
Here's a simple example: Your home office is 15 feetyou've just paid yourself $150 for an hour's work,
by 20 feet, or 300 square feet. Your house is 1,500which is a good wage in any economy.
square feet. 300 divided into 1,500 is 20%. YourOf course, if your house is bigger than the example
business use percentage is 20%. So you get to take aused above, and/or your business use percentage is
deduction for 20% of various home-related expenses,greater than the above example, you could save
detailed below.significantly more than $150. Some self-employed
Home-Related Expenses. Here's where you do get topeople realize a tax savings of hundreds or even
do even more number crunching. Add up all thethousands of dollars each year via the home office
following annual expenses: mortgage interest, propertydeduction. As mentioned earlier, it all depends on the
taxes, homeowner's insurance, repairs andnumbers.
maintenance, utilities (such as gas, electricity, water,