Online submission forms
Submit your application online — ITIN, EIN and US tax returns
Complete the form with the basic information and one of our team members will contact you with the next steps and we'll take it from there.
ITIN application
Start a Form W-7 ITIN application for yourself, your spouse or your dependants. Tell us the reason for the ITIN, your identity documents and where you are based, and we prepare, check and track the application to issue.
- New ITIN, renewal, spouse or dependant applications
- Identity document checklist confirmed before submission
- UK-based ID verification — no mailing your passport to Austin, Texas
EIN application
Apply for a US Employer Identification Number for a company, LLC, partnership, trust or estate with no US responsible party SSN. We complete Form SS-4 and deal with the IRS on your behalf.
- US and non-US entities, including UK limited companies
- Responsible party details captured correctly first time
- EIN confirmation letter (CP 575) sent to you on issue
US tax return service
Submit your details for a US federal tax return — Form 1040 for Americans abroad, or Form 1040-NR for non-residents with US income. Includes state returns, FBAR and Streamlined Filing enquiries.
- Form 1040, Form 1040-NR and state returns
- FBAR / FATCA reporting and Streamlined Foreign Offshore
- Fixed quote confirmed in writing after we review your documents
Important service notice
Tax and Accounting Hub is not currently able to provide Certifying Acceptance Agent (CAA) services. Our IRS Acceptance Agent authorisation is under renewal and we expect CAA document certification to resume in early 2027. Until then we continue to prepare, review and submit Form W-7 ITIN applications, and we will explain the document-certification options available to you (IRS Taxpayer Assistance Centre appointment, or certified copies issued by the passport-issuing authority) before you engage us.
Complete online
ITIN application form
Your answers are saved as you go. If you would rather not complete it here, open the form in a new tab or email the details to info@taxandaccountinghub.com.
Submitting a form costs nothing and places you under no obligation. Fees quoted on the site are indicative of the UK average only — a fixed quote is confirmed in writing after we review your documents, before work begins and before the engagement letter is signed.
Questions
Online form FAQs
Which online form should I complete?
Choose the ITIN application if you need a Form W-7 individual taxpayer identification number, the EIN application if you need a US employer identification number for a company, LLC, trust or estate, and the US tax return service form if you need a Form 1040 or Form 1040-NR filed.
Do I pay anything when I submit the form?
No. Submitting an online form costs nothing. We review what you send, come back with any questions, and confirm a fixed fee in writing before any work begins and before the engagement letter is signed.
How long does it take to hear back?
We aim to respond to every submitted form within one UK business day. Complex Streamlined Filing or FIRPTA cases may take a little longer because we review the documents first.
Can I complete the form from outside the UK?
Yes. The forms are used by clients across the UK, the US, the UAE, Singapore and India. Our head office is in London, United Kingdom, with representative support in those regions.
Is the information I submit secure?
Yes. The forms are hosted on Paperform over an encrypted connection, and the data is only used to assess and prepare your engagement with Tax and Accounting Hub.
Do you still offer Certifying Acceptance Agent services?
Certifying Acceptance Agent certification is temporarily unavailable until early 2027. Form W-7 ITIN preparation, submission and tracking continue as normal in the meantime.
Prefer to talk it through first? Book a consultation — from £150 for 30 minutes, with a fixed fee quoted afterwards based on complexity.
Ready to start? Send us your details.
Complete the ITIN, EIN or US tax return form above and we will review it and come back to you within one UK business day.