ITIN Application & Renewal – KTax & Accounting in Addison, IL

At KTax & Accounting, we provide expert ITIN Application & Renewal Services in Addison, IL, to help individuals who are not eligible for a Social Security Number but still need to fulfill U.S. tax obligations. Whether you’re applying for an ITIN for the first time, completing a W-7 renewal, or submitting an ITIN renewal application, our skilled team makes the process accurate, simple, and fully compliant with IRS requirements.

As a certified Certifying Acceptance Agent serving Addison, we assist with every step—from preparing your forms and verifying documents to submitting them to the IRS. Our goal is to save you time, avoid mistakes, and ensure your ITIN application or renewal is processed without unnecessary delays.