Ireland Transfer Pricing: Section 80T, the Manual and Documentation

Ireland’s transfer pricing rule is section 80T of the Taxes Consolidated Act 1997 — the provision that lets the Revenue Commissioners adjust the trading income of a company where it transacts with a connected company otherwise than at arm’s length. For decades the Irish position ran on a narrower statutory footprint plus the OECD-standard practice; the rule was re-cast on the “normal trading arrangements” standard — the OECD arm’s length principle in Irish wording — for the periods the reform opened, which is the reading that matters for any post-2022 file (the commencement dates are per the Finance Act text, not our registry). Around the statute sit the EU-derived layers: the documentation architecture transposed from the administrative-cooperation directives, the penalty rule that directive requires, and the MAP and arbitration routes the EU adds to the treaty network. For the Indian group with an Irish affiliate — the EU distribution node, the service centre, the IP or treasury entity — the Irish side is a standard file with an EU compliance calendar attached.

The framework: section 80T

Element	The content
The standard	Section 80T TCA 1997: connected companies must transact on the terms independent companies would have agreed; where they do not, Revenue recomputes the trading income to the arm’s length amount — the statutory re-writing, in the same family as the UK’s section 5 TIOPA
The scope	Trading transactions between connected companies (the control tests are recorded in our registry as not verified); profit attribution to branches and permanent establishments follows the OECD-authorised approach in Irish practice
The guidance	Revenue’s transfer-pricing manual — the consolidated guidance note the Tax Manual carries (the current edition per Revenue’s publication), applied on the OECD Guidelines as the working reference
The methods	The OECD set — the CUP, the TNMM (the workhorse), the cost plus, the resale price, the profit split — on the best-method rule, the interquartile range as the range convention
The documentation	The local file, the master file for qualifying groups, and the CbCR with a notification — the EU-transposed architecture; available within 30 days of a Revenue request, CbCR within 12 months of the financial year end, retained six years, in English or Irish
The relief	MAP under the bilateral treaties, plus the EU Arbitration Convention and Directive (EU) 2017/1852; the APA programme (unilateral, bilateral and multilateral) is recorded as available

The documentation: the tiers and the calendar

Ireland’s obligation is the OECD/EU three-tier standard, on a produce-on-request clock:

• The local file — the entity-level record on the OECD Local File skeleton: the functional analysis (the FAR of the Irish entity), the transactions, the method and the rationale, the comparables and the benchmarking, the financials.
• The master file and the CbCR — the group tiers for the in-scope groups. The CbCR gate is the €750 mn consolidated-revenue test; the master-file and local-file duties ride on their own accounting-group size limbs, whose amounts our registry does not carry as verified — the current regulations govern before a position is filed.
• The 30 days — the documentation must be available within 30 days of a Revenue request (the EU-derived period, as transposed). Like the Dutch rule, this is a readiness test: the file that is written after the letter cannot meet it, which is the contemporaneous-file discipline again, on an EU clock.
• Six years, English or Irish — the retention standard and the language latitude, a convenience most groups take for granted — and a sharp contrast with the Japanese and Saudi Arabic-language positions.

The examination, the penalties and the safe-harbour routes

• The selection — Revenue’s scrutiny concentrates where the structures are intangible-rich and where the branch/PE profit allocation is the question (the registry’s risk reading for Ireland); the audit is documentation-led, and the CbCR indicators feed the case selection as elsewhere. The limitation period is not verified in our registry.
• The examination — the standard questions, the characterisation, the tested party, the comparables, the PLI, the range: the matrix defence in the Irish forum, with the manual the text the officer works from.
• The penalty exposure — the EU-derived rule requires member states to make documentation failures sanctionable at a level up to at least 50 per cent of the transfer pricing adjustment; the Irish transposition’s rates are not verified in our registry, so the 50 per cent figure is the directive’s floor on the sanction design, not an Irish rate to quote. The general penalty framework for tax obligations applies alongside it.
• The safe harbours — the EU common safe harbours as transposed: the cost-based treatment of low-value-adding intra-group services (the LVAS mechanics) and relief for small permanent establishments — verify the transposition locally before relying on either. Ireland carries no India-style section 92CB harbour; the Amount B family is the OECD-side equivalent for the routine patterns.

The rate context, for allocation only: the 12.5% trading / 25% non-trading headline is why Irish entities sit in Indian group structures, and it is what the examiner looks at sideways — the rate is the motive the file must explain with functions, assets and risks, not a TP rule in itself.

The India reading

The Irish file and the Indian file are two presentations of the same group economics — the same service fee, the same royalty, the same distribution margin, the two jurisdictions’ content lists — and one OECD-architecture set serves both, with the Irish presentation carrying the EU tier structure and the six-year retention record. The Irish node also carries the treaty and beneficial-owner reading: the India–Ireland treaty is the route the payment travels, and the claim stands or falls on the Irish entity’s own substance — the office, the people, the decisions — the same FAR record that supports its return. Where the adjustment lands in one jurisdiction and the counter-jurisdiction has not moved, the Irish relief stack is wider than most: the treaty MAP, the EU Arbitration Convention, and Directive 2017/1852, in addition to the Indian MAP route on the 90+ treaty network.

The working position for the group with an Irish node

1. Fix the characterisation and the substance together — the distributor, the service centre, the IP or treasury node: the FAR documented, the functions performed in Ireland, the risks borne rather than contracted, because the same record answers the return and the treaty claim.
2. Meet the calendar, not just the content — the local and master file ready for the 30-day request, the CbCR within 12 months of year end, the six-year retention observed.
3. Use the EU harbours where the facts fit — the LVAS cost-plus treatment for the routine support services, the Amount B reference for the routine returns, each confirmed against the transposed text.
4. Prepare the correlative stack — the treaty MAP, the Arbitration Convention and the Directive as the routes; the documentation and the TP policy as the evidence that keeps the Irish, Indian and Dutch files telling one story.

See also

• Jurisdiction comparison — the documentation thresholds and deadlines
• UK TP overview — the neighbour’s statutory machinery
• India TP overview — the contrast
• MAP and India’s DTAs — the correlative route