Your rights and IRS (continues...) 

The IRS gives your rights to be treated courteously and professionally

Unfortunately, this aspect of tax payers rights is harder to exercise. A taxpayer does not have to tolerate rudeness or unprofessional treatment from any IRS employee (if any should occur). While a tax payer and the IRS may disagree about the facts and/ or the tax laws in your case, the IRS employee is aware that he or she must handle the disagreement in a professional and courteous manner. You have the right to demand and receive a new IRS employee if you are unhappy with your treatment.

The IRS gives you the right to pay only the correct amount of tax due under the tax law

You have the right, according to the IRS, to pay only the correct amount of tax due under the tax law. The IRS tries to adhere to this tax rule, although many IRS audits are concluded with the tax payer paying more in tax than the tax law requires.

Assistance from the Tax payer Advocate Service

You have the right to receive assistance from the Tax payer Advocate Service. Assistance from the Tax payer Advocate Service usually comes about when you reach a roadblock in normal IRS channels.

Right to ask for an appeals office review

You have the right to ask for an appeals office review of your case whenever you disagree with the IRS relating to the amount of tax liability or certain IRS collection actions. You should always take advantage of this opportunity, as most IRS Appeals Officers are highly trained employees with enough authority to correct any lower-level IRS mistakes.