The Internal Revenue Service said that unused Individual Taxpayer Identification Numbers, or ITINs, will expire if they are not used on a federal income tax return for five consecutive years.

However, to give interested parties time to adjust to the new policy, and allow the IRS to reprogram its systems, the IRS said Tuesday it would not begin deactivating ITINs until 2016.

The new policy applies to any ITIN, regardless of when it was issued. The IRS said that only about a quarter of the 21 million ITINs issued since the program began in 1996 are being used on tax returns. The new policy is intended to ensure that anyone who legitimately uses an ITIN for tax purposes can continue to do so, while at the same time resulting in the likely eventual expiration of millions of unused ITINs.

The IRS said the new policy on ITINs was developed in consultation with taxpayers, their representatives and other stakeholders, the new policy replaces one that went into effect on Jan. 1, 2013, in an effort to curb tax fraud, particularly by illegal workers.

Under the old policy, which was announced in November 2012, ITINs issued after Jan. 1, 2013 would have automatically expired after five years, even if used properly and regularly by taxpayers. Though ITINs issued before 2013 were unaffected by that change, the IRS said at the time that it would explore options for deactivating or refreshing the information relating to these older ITINs.

The IRS noted that ITINs play a critical role in the tax administration system and assist with the collection of taxes from foreign nationals, resident and nonresident aliens and others who have filing or payment obligations under U.S. law. Designed specifically for tax administration purposes, ITINs are only issued to people who are not eligible to obtain a Social Security Number.

However, the program has come under criticism for allowing tax fraud to be carried out by illegal immigrant workers and their tax preparers, which was why the IRS revamped the program in 2012 (see IRS Toughens ITIN Application Requirements). A report from the Treasury Inspector General for Tax Administration found that IRS supervisors urged employees to ignore potential fraud in the ITIN program (see IRS Discouraged Employees from Identifying Fraudulent ITIN Applications). TIGTA said in the report that it had received complaints from IRS employees, referred from members of Congress, claiming that IRS managers who were responsible for overseeing the ITIN operation were encouraging IRS employees to assign ITINs to applicants even when the ITIN application was suspected to be fraudulent.

Under the new policy, which the IRS said would be more uniform than the old policy, an ITIN will expire for any taxpayer who fails to file a federal income tax return for five consecutive tax years. Any ITIN will remain in effect as long as a taxpayer continues to file U.S. tax returns. This includes ITINs issued after Jan. 1, 2013. These taxpayers will no longer face mandatory expiration of their ITINs and the need to reapply starting in 2018, as was the case under the old policy.

To ease the burden on taxpayers and give their representatives and other stakeholders time to adjust, the IRS said it will not begin deactivating unused ITINs until 2016. This grace period will allow anyone with a valid ITIN, regardless of when it was issued, to still file a valid return during the upcoming tax-filing season.

A taxpayer whose ITIN has been deactivated and needs to file a U.S. return can reapply using Form W-7. As with any ITIN application, original documents, such as passports, or copies of documents certified by the issuing agency must be submitted with the form.

The IRS said that further details, including information on how and when taxpayers with expired ITINs will be notified, will be posted on at a later date.

Register or login for access to this item and much more

All Accounting Today content is archived after seven days.

Community members receive:
  • All recent and archived articles
  • Conference offers and updates
  • A full menu of enewsletter options
  • Web seminars, white papers, ebooks

Don't have an account? Register for Free Unlimited Access