Tax Services
ITIN Application Services
ITIN applications handled end-to-end - Form W-7, identity documentation, and IRS coordination by an experienced preparer.
What's included
- Form W-7 preparation
- Document review and certification guidance
- IRS submission and follow-up
- Renewal of expiring ITINs
- Tax return filing alongside ITIN where required
Industries we serve
We bring sector-specific experience to every engagement.
Why choose Efficacité
Familiar with common rejection traps
Document checklist provided upfront
Bilingual support available
Frequently asked questions
The questions clients ask most before they engage us.
Ready to talk about itin application?
A 30-minute call with a senior advisor - no obligation, no slide deck.
Related services
Get in touch
Tell us briefly what you need. We respond within one business day.