EIN application support

Entity information gathered and cross-checked against the state formation documents before anything is submitted: legal name, formation state, formation date, and entity type. The SS-4 application prepared and reviewed for the correct entity classification and a correctly named responsible party, since these two fields drive most rejections. Eligibility for the instant online tool checked first (SSN or ITIN on file, US principal business location); if either is missing, the phone, fax or mail version is prepared instead, correctly formatted for that channel. The application submitted by the entity's owner, a registered agent, or an authorized filer, since only they can transmit it to the IRS. The confirmation letter filed and cross-referenced against the entity record once issued. Follow-up support if the application is rejected or flagged, including tracing the mismatch and correcting the resubmission.

We start from the state's formation certificate and any EIN checklist already prepared during formation support. We confirm the responsible party's SSN or ITIN status and the entity's principal business location to determine which application channel applies. For the online-eligible path, we prepare the exact answers needed and hand them to the applicant to submit through the IRS portal directly, since the IRS requires the responsible party or an authorized representative to complete that step themselves. For the fax or mail path, we prepare the SS-4 form itself for signature and submission, and set expectations on the realistic processing window rather than the online tool's same-session turnaround. Once issued, the confirmation letter is logged and used to complete the bank-account document package.

Any newly formed US entity that needs an EIN before opening a bank account or running payroll, whether the owner is US-based or forming from abroad. It also fits an existing entity that changed its responsible party or needs a corrected EIN record after a name or structure change was never properly reflected with the IRS. It is not a fit for an entity that already has a working EIN and just needs the number verified for a form, that is a quick lookup, not an application.

Application data and formation cross-checks are prepared and shared in Google Workspace, so the checklist and any supporting documents are visible to you at every step. Once the EIN is issued, the confirmation letter and entity records move into whichever ledger the entity uses, QuickBooks Online or Xero, both under your own subscription. No banking or payment credentials are needed for this step; the only access required is view access to the formation documents themselves.

An SS-4 submitted with an entity type that does not match the state filing, most often a single-member LLC marked as a corporation or vice versa, triggering an IRS rejection weeks later. A responsible party listed without a Social Security number or ITIN who attempted the online tool anyway, hitting a dead end after entering most of the form. A foreign owner's mail or fax application sent without the correct ITIN placeholder language, delaying an already slower process further. An EIN issued under a slightly different legal name than the one on the state formation certificate, causing a bank to reject the account-opening paperwork later.

EIN application support is usually scoped as part of a formation project, since it follows directly from state filing, but it can be scoped on its own for an entity that already exists and needs a new or corrected EIN. Published starting ranges sit on the pricing page, and the exact fee for your situation is confirmed in writing before work starts.

The IRS online EIN tool operates Monday through Friday 6 a.m. to 1 a.m. Eastern, Saturday 6 a.m. to 9 p.m., and Sunday 6 p.m. to midnight, issuing a number in the same session for an eligible applicant. A fax or mail SS-4 for an applicant without an SSN or ITIN, or with a principal business location outside the US, runs on a materially longer IRS processing cycle with no same-day option, which is why we flag eligibility before the first attempt rather than after a failed one.