Don't panic! the first thing to do is carefully read the notice - to determine why it was sent, what the IRS is requesting, and what they want you to do. It may be nothing of importance; it may even be a notice in your favor. After reading it you should bring it to our attention.
You should keep your records and tax returns for at least 3 years from the date the return was filed or the date the return was required to be filed, whichever is later. It is recommended that you keep these records longer if possible.
If you use a portion of your home for business purposes, you may be able to take a home office deduction whether you are self-employed or an employee. Expenses you may be able to deduct for business use of your home may include the business portion of real estate taxes, mortgage interest, rent, utilities, insurance, depreciation, painting, and repairs.
You can claim this deduction only if you use a part of your home regularly and exclusively:
Generally, the amount you can deduct depends on the percentage of your home that you used for business. Your deduction will be limited if your gross income from your business is less than your total business expenses.
First, is your contribution cash or non-cash?
Remeber all contributions must be made to qualified charitable organizations.
In the past there were a lot of charities asking you to donate your car, and there were a lot overinflated appraisals of the fair market value for these vehicles. But recently the IRS has gotten stricter on the way you determine the value of your car. Now you must claim the actual amount the charity received at an auction to sell the car, and the charity should give you timely acknowledgment to claim the deduction. If the vehicle is actually used by the charity instead of sold at auction, then you may claim the vehicle's fair market value .