Baghdad has moved the enforcement of its 35% oil-sector income tax from theory to priority. Here is what every multinational operating in Iraq’s energy sector needs to understand, and do, now.
By Mohammed Khalaf, Principal Legal Advisor, Iraq Gate Legal Consulting, Inc. | June 29, 2026
Key takeaways
- On June 29, 2026, Iraq’s Council of Ministers directed the General Commission for Taxes (GCT) to actively collect the 35% income tax on foreign oil companies under Law No. 19 of 2010.
- This is not a new tax: it is a new commitment to enforce an existing one, after years of inconsistent application.
- The directive reaches IOCs, oilfield-services subcontractors, branches, and representative offices earning Iraqi-source income.
- Companies that approach the GCT proactively retain far more leverage than those that wait for an assessment or audit notice.
On June 29, 2026, Iraq’s Council of Ministers, chaired by Prime Minister Ali Faleh Al-Zaidi in its 8th ordinary session, issued a package of decisions that every multinational operating in Iraq’s energy sector should read carefully.
For companies that have treated Iraq’s oil-sector income tax as a theoretical line item, one of those decisions changes the calculus.
The decision
The cabinet reaffirmed enforcement of Iraq’s 35% income tax on all foreign oil companies operating in the country, including their branches, offices, and subcontractors across the oil, gas, and related services sectors.
This is not a new tax. It was enacted under Law No. 19 of 2010. What is new is the explicit, cabinet-level directive instructing the General Commission for Taxes (GCT) to collect it, actively and without further delay.
For companies that have operated in Iraq for years while assuming the tax would be applied selectively, that distinction is the whole story.
Who is affected
The 35% rate applies broadly. It covers:
- International oil companies (IOCs) holding service contracts, technical service agreements, and exploration licenses
- Foreign subcontractors engaged in drilling, seismic surveys, well injection, flow lines, and field logistics
- Branches and representative offices of foreign companies generating income from Iraqi-source contracts
In practice, this captures virtually every foreign energy company active in Iraq today: from the major IOCs holding service contracts in Basra to the U.S. and European firms providing oilfield services across the country’s producing fields.
Why enforcement is changing now
For much of the past decade, enforcement of Iraq’s oil-company income tax was inconsistent. The GCT lacked the institutional capacity and political backing to systematically pursue large multinationals, and many companies structured their Iraqi operations on the implicit assumption that the tax would be applied selectively, if at all.
That assumption is becoming untenable. The Al-Zaidi government has placed anti-corruption and revenue maximization at the center of its economic program, and has publicly framed its anti-corruption drive as only its opening phase, with the recovery of public funds a stated priority. The tax directive was issued in that same posture.
The GCT now has the political cover to act. Companies that have not audited their Iraqi tax exposure should treat this cabinet decision as an activation signal, not a warning shot.
Iraq wants your capital, your technology, and your operational expertise. It also intends to collect its statutory share of the income those activities generate.
What companies should do now
The window for proactive compliance is open, but it will not stay open indefinitely. Companies operating in Iraq should move quickly to:
- Audit contract structures against the 35% income-tax framework, including subcontractor arrangements that may have been built to minimize Iraqi-source income characterization.
- Review historical GCT filings for gaps, underreporting, or positions that may not withstand active scrutiny.
- Assess withholding-tax obligations on payments made to foreign subcontractors from Iraqi operations.
- Engage qualified Iraqi legal counsel, specifically counsel holding an Iraqi bar license and familiar with GCT proceedings, before enforcement contact occurs.
The GCT’s posture is more favorable to resolution when companies come forward first. Once an assessment or audit notice issues, the leverage shifts.
The broader context
This decision does not occur in isolation. It comes in the same period in which the Council of Ministers also advanced the Hamrin field development contract with U.S.-based HKN Energy, a signal that Baghdad is simultaneously welcoming U.S. investment while tightening the fiscal terms under which that investment operates.
That is the emerging Iraqi regulatory reality for foreign companies: Iraq wants the investment, and it intends to collect the tax. Understanding that reality, and structuring operations accordingly, is no longer optional. It is the baseline for operating in Iraq.
Assess your exposure before the GCT does
Iraq Gate Legal Consulting advises multinationals on energy-sector tax exposure, contract structuring, and GCT proceedings in Iraq. If your operations touch Iraqi-source income, now is the time to understand where you stand.
Mohammed Khalaf is the Principal Legal Advisor at Iraq Gate Legal Consulting, Inc., a U.S./Baghdad dual-presence legal and regulatory advisory firm. Iraq Gate holds an Iraqi bar license and advises multinationals on energy-sector compliance, FARA obligations, and commercial dispute resolution in Iraq.
Inquiries: mkhalaf@iraqgatelegalconsulting.com | iraqgatelegalconsulting.com
Source: Iraqi Council of Ministers, Official Statement, June 29, 2026 (cabinet.iq).
Disclaimer: This article is provided for general informational purposes only and does not constitute legal or tax advice, nor does it create an attorney–client relationship. Tax positions and enforcement practices in Iraq are fact-specific and subject to change. Companies should obtain advice from qualified Iraqi counsel before acting on any matter discussed here.
