Last updated: 03 Nov 2025
FATCA Services in Ireland
End-to-end FATCA compliance for banks, insurers and other financial institutions in Ireland: IRS registration (GIIN), implementation support, reporting to Irish Revenue via AEOI/ROS channels (incl. packaging & transmission) as well as review of data, processes & governance – with transparent package pricing.
Highlights (short)
Reporting to Irish Revenue
Ireland operates under a Model-1 IGA: FATCA data is reported to Irish Revenue, which then forwards it to the IRS.
Revenue Model 1 Deadlines
Electronic transmission (AEOI/ROS)
Use of the Revenue AEOI/ROS channels for structured FATCA XML submissions, incl. technical packaging, encryption and receipt handling.
AEOI ROS Evidence
Data quality & governance
Validation & plausibility checks before upload; optional review of processes, controls and governance.
Validation Governance
Services: Start · Build · Run · Assurance
Modular FATCA support for Ireland – from initial IRS registration to annual reporting and independent assurance. Each module can be booked individually or as a combined package.
Packages & pricing (Ireland — Revenue/AEOI)
START — IRS registration & setup
For new/reactivated GIIN & clean FATCA onboarding
€ 1,800 fixed fee
- IRS FATCA registration & GIIN (portal, roles, policies)
- Set-up of reporting relationship with Irish Revenue (AEOI/ROS)
- Checklist & governance template for internal documentation
BUILD — Implementation & advisory
Process design, validations, training
€ 3,200 from (smaller scope)
- Onboarding/indicia flows, data-quality rules (light)
- Workshops & guidelines (remote) for Ops/Compliance/IT
- Change handling & cut-over plan for first filing cycle
RUN — Reporting to Irish Revenue
Transmission-plus with correction cycle & evidence
€ 1,200 NIL · € 2,900 ≤300 · € 4,900 ≤1,000 · € 8,500 ≤5,000
- Data checks, packaging/sign/encrypt according to Revenue specs
- Electronic submission via AEOI/ROS (directly or via Sesch USA LLC acting as transmitting agent)
- Error handling & 1–2 correction runs (depending on package)
ASSURANCE — Review & governance
For management, Compliance & Internal Audit
€ 2,400 quick review · € 4,800 deep dive
- Controls (TIN/GIIN, classification, DQ rules, indicia handling)
- Sampling & findings report incl. remediation plan
- Audit bundle & management summary for boards/committees
Add-ons & conditions
Additional correction run: € 350 · CSV→XML/AEOI file conversion: from € 800 · Data remediation (TIN/mapping): from € 1,500 · Express ≤5 business days: +20% · Additional legal entity (same source file): +40% · 3-year agreement: –15% on package prices · T&M (tax/tech): € 220/h · € 160/h.
Assumptions: 1 jurisdiction (IE/Irish Revenue), data delivery ≤15 business days before submission, defined internal sign-off owner.
Process & responsibilities
Your institution
- Engagement of USTaxBanks and (if desired) power of attorney for transmission
- Provision of relevant data, contacts and system owners
- Sign-off decisions and ownership of internal governance (policies/controls)
Owner Data
USTaxBanks / Sesch USA LLC
- Tax & technical validation of FATCA reporting data
- Preparation and submission of FATCA reports via Revenue AEOI/ROS (setup-dependent)
- Support in handling error reports, corrections & follow-up questions
Execution Support
FAQ
Who submits the FATCA report in Ireland?
In Ireland, reporting is made to Irish Revenue. Third-party providers can support with packaging and electronic submission. USTaxBanks/Sesch USA LLC assist with validation and transmission via the relevant AEOI/ROS channels.
Is IRS registration still required?
Yes. Financial institutions need a GIIN and must collect/report US TINs for reportable accounts. We can take care of the IRS registration as part of the START module.
How do you ensure data quality?
We apply a defined set of validation and plausibility checks before any submission. Deviations are discussed and addressed before the FATCA file is sent to Irish Revenue.