Bahrain's 15% DMTT explained: who actually pays it
Since 2025, Bahrain applies a 15% Domestic Minimum Top-up Tax under the OECD's Pillar Two framework. It sounds like the end of "tax-free Bahrain" — but for the vast majority of companies, nothing has changed.
Key takeaways
- The DMTT is a 15% minimum tax on large multinational groups — not a general corporate tax.
- It applies only to groups with EUR 750m+ in annual global revenue (the Pillar Two threshold).
- Most SMEs and standalone foreign-owned companies in Bahrain are entirely out of scope.
- Bahrain still has no personal income tax and no general corporate income tax.
- If your group is near the threshold, model your top-up position before you structure.
When Bahrain announced a 15% tax in late 2024, a lot of founders assumed the Gulf's most affordable base had quietly become expensive. It hasn't. The Domestic Minimum Top-up Tax (DMTT) is a narrow, targeted measure — and understanding exactly who it targets is the difference between a good decision and a nervous one.
What the DMTT actually is
The DMTT is Bahrain's implementation of the OECD/G20 Pillar Two global minimum tax. Under Pillar Two, large multinational enterprise (MNE) groups must pay an effective tax rate of at least 15% in every jurisdiction where they operate. Where the local rate is lower, a "top-up" brings it up to 15%. Bahrain chose to collect that top-up itself — via a domestic tax administered by the National Bureau for Revenue (NBR) — rather than let another country claim it.
It took effect for financial years starting on or after 1 January 2025.
Who pays it
Only constituent entities of in-scope MNE groups: groups with consolidated annual revenue of EUR 750 million or more in at least two of the previous four financial years. That is the same threshold used worldwide under Pillar Two. If your global group crosses it, your Bahrain entity is in scope and must register with the NBR and calculate any top-up.
Who doesn't
Almost everyone else. A standalone Bahrain company, a founder-owned business, an SME, a regional trading entity below the threshold — none of these are touched by the DMTT. For them, Bahrain remains what it was: no personal income tax, and no general corporate income tax. The headline "15% tax in Bahrain" is simply not their tax.
The DMTT is a number that scares the wrong people. If your group is under EUR 750m, it isn't your tax — it's a rule written for someone much bigger.
What it means if you're setting up in Bahrain
For most foreign founders, the DMTT changes nothing about the case for incorporating in Bahrain — still a low-cost, low-tax base and the natural gateway into Saudi Arabia. For large groups that are in scope, the right move is to model the top-up alongside your wider structure before you commit, so there are no surprises at filing. That's exactly what our tax & substance advisory is for.
How we help
We assess whether your group is in scope, register you with the NBR where required, and coordinate the calculation with your accounting and Zakat/VAT filings so the DMTT is handled as routine compliance — not a year-end scramble.
This article is general information, not tax advice. Pillar Two rules are detailed and fact-specific — confirm your position with us or with regulated tax counsel before acting.