If you find yourself facing an audit, you will need to prepare some form of tax audit defense. You may do this on your own. There are self-help books available to help you with your personal tax audit defense. You can also hire professional tax audit defense lawyers. He or she can help you through the process of altering the findings or mitigating the additional costs that may result from an audit. A tax audit defense lawyer or other professional will make sure you and your financial documents are prepared for an audit. They will attend all meetings, make all phone calls to the IRS or other tax agency and handle all the correspondence necessary for the matter. They will review all your financial papers before the tax agency audits them. A tax audit defense lawyer will also double check the tax returns and financial documents for any other savings or write-offs to offset the possible added taxes found in an audit. A tax audit defense may focus on how reasonable, legitimate and necessary the expenditures or expenses were on your tax return. The expenses will be shown to the tax agency to be completely in order and in-line with the standards of businesses within the industry. If necessary, the tax audit defense attorney will prepare requests for appeal and take it to its highest level.