The Internal Revenue Service regularly performs tax audits of both corporate taxpayers and individuals. Although tax audits are conducted year-long, they often spike during the few months after the tax season, especially when problematic or misleading returns come under the IRS microscope.
Irrespective of when an “examination” or audit commences, an IRS auditor would be assigned to your case.
While IRS tax auditors are trained to be efficient, they’re also well trained to be comprehensive and thorough – and depending, to a large extent, on the structure and complexity of the individual or company’s tax situation, the IRS audit process usually takes more time than you may estimate as a taxpayer.
This could be particularly disconcerting to taxpayers who face an egg shell audit case in which the main goal is getting the IRS audit closed as early as possible in order to mitigate any criminal or civil tax exposure which underlies an audit.
In a majority of cases, the IRS would wrap up their tax audit within one year. Even though the agency has up to three years to audit a tax return, the IRS prefers to conclude audits before the expiration of the statute of limitations.