Here's what IRS letter 5872 ITIN renewal looks like. IRS sent Letter 5821 to taxpayers with expiring ITINs stating If you file a U.S. tax return with an expired ITIN, there may be a delay in processing your tax return.
Canadian NRA parent entirely funds an interest bearing account at TD Bank of Canada. Parent is primary account holder and adult child USC (and for our example, US resident) is secondary account holder
I tested out IRS's new Form 1042-S Data Integrity Tool at https://1042sdi.for.irs.gov/Account/LogIn?ReturnUrl=%2F This software program provides a no-cost standalone tool to assist in complying with