An ITIN renewal remains valid as long as the number is used on a federal tax return at least once every three years. There is no fixed expiration date printed on a renewed ITIN, but failure to use it ...

When it comes to the IRS and filing tax forms, a Social Security number isn’t the only way Uncle Sam can identify a taxpayer. Another identifier – known as an Individual Taxpayer Identification Number ...

Time is running out for many ITIN holders who need to file a federal income tax return in 2017 and want to avoid a long wait for a refund, warns the Internal Revenue Service (IRS). An Individual ...

An Individual Taxpayer Identification Number is a nine-digit number the IRS uses to process taxes and administer tax laws. The agency issues them only to certain nonresident and resident aliens, as ...