When to use. Italics do not have any hard-and-fast grammar rules that apply to all the major standard style guides. Whenever you are writing a piece, consult the specific style guide that applies to ensure the proper use of italics, as each style guide may have a slightly different preference or rule.
Donated Appliances. In addition to tax deductions for the purchase of new appliances, you can deduct amounts from your income taxes for appliances donated to charities. If you donate your used appliances when you replace them, you can deduct the fair market value of those items. According to BankRate.com, a typical used TV nets a $75 to $225 deduction.
Mortgage interest and property taxes are deductible expenses if you qualify for home office deductions. But with a home office you convert part of those expenses from personal itemized deductions to business write-offs. Because business expenses reduce self-employment income, they can also trim what you owe in Social Security taxes.