You should submit a completed Form W-7, Application for IRS Individual Taxpayer Identification Number, and all required identification documents to the IRS. No tax return is required for a renewal application, however if you have a filing requirement you should file the return with the renewing application to prevent a delay in your refund. All family members who were issued an ITIN may submit a Form W-7 at the same time.
https://www.irs.gov/credits-deductions/individuals/how-do-i-renew-my-itin
You should submit a completed Form W-7, Application for IRS Individual Taxpayer Identification Number, and all required identification documents to the IRS. No tax return is required for a renewal application, however if you have a filing requirement you should file the return with the renewing application to prevent a delay in your refund. All family members who were issued an ITIN may submit a Form W-7 at the same time.
https://www.irs.gov/credits-deductions/individuals/how-do-i-renew-my-itin
IRS website for ITIN - https://www.irs.gov/individuals/individual-taxpayer-identification-number
If you need to file a tax return in 2020 and your ITIN has expired or will expire before you file in 2020, IRS recommends you submit your renewal application now to prevent potential delays in the processing of your return. If you use an expired ITIN on a U.S. tax return, it will be processed and treated as timely filed, but without any exemptions and/or credits claimed and no refund will be paid at that time. You will receive a notice explaining the delay in any refund and that the ITIN has expired.
@Yesica1 wrote:
How do i renew my itin ?
Go to this IRS website for ITIN renewal - https://www.irs.gov/credits-deductions/individuals/how-do-i-renew-my-itin