- OVERVIEW
The Implications on Shipping if Iran Implements a Strait of Hormuz Transit Fee
Tehran has emphasized that these would be “fees” rather than “tolls”, but the practical effect on the shipping industry could be similar. Regardless of terminology, any additional charge imposed on vessels transiting one of the world’s busiest energy corridors would have far-reaching implications for freight markets, geopolitical, trade flows and shipping economics.
Recent developments, including Iran and Oman moving to implement transit fees following a period of military tension, followed by temporary 60-day fee waivers and 48-hour registration rules, have brought this issue to the forefront of global trade.
Here is a breakdown of the major implications for the global shipping industry if a transit fee framework is formalized and enforced.
- Higher Voyage Costs & Global Inflation
A transit fee would effectively become a new voyage expense on top of:
- Bunker costs
- Port charges
- War risk premiums
- Additional insurance
For tankers carrying Middle East crude and refined products, the fee would directly increase transportation costs and ultimately be passed to charterers, cargo owners, and ultimately passed down to end consumers. If shipping companies decide to bypass the Strait or experience delays due to new 48-hour advance registration clearances, global freight rates will climb, potentially triggering energy price shocks and fueling global inflation.
- Freight Rates Likely to Rise
Owners would seek compensation through higher freight rates. All would likely incorporate the transit fee into freight negotiations.
For example:
- VLCCs lifting crude from the Arabian Gulf
- LR1s and LR2s carrying clean products
- MRs loading jet fuel, gasoline and gasoil from the Gulf
- Charterers will also rush to lock in rates with TCs and COAs and feed into the frenzy.
It is all a matter of economics and often, owners will successfully pass it on to charterers, charterers to receivers, and receivers to end consumers.
- Middle East Cargoes Become Less Competitive
If Hormuz transit becomes more expensive: Asian buyers may seek alternative suppliers, European refiners may source more from the Atlantic Basin, and long-haul arbitrage trades could become less economical.
This could gradually reshape trade flows and tonne-mile demand.
- Supply Chain Rerouting and Alternative Infrastructure
Faced with persistent fees and regulatory friction, the shipping and energy sectors will look for ways to adapt, though options are limited:
- Pipelines: Saudi Arabia and the UAE possess overland pipelines capable of bypassing the Strait to transport crude oil to the Red Sea or the Gulf of Oman, but their capacities are insufficient to handle the entire volume of the Gulf’s exports.
- Alternative Sourcing: Prolonged friction in the Strait will push Western and Asian importers to look for non-Gulf energy suppliers, accelerating trade diversification.
- Compliance Costs Increase
Iran has discussed linking passage to permits, security arrangements and insurance-related requirements. Shipowners may face additional documentation, permit applications, transit approvals, and legal uncertainty. This adds administrative complexity and delays. Beyond the financial cost, the implementation of regulatory hurdles fundamentally alters maritime logistics:
Forcing vessels to comply with mandates like 48-hour advance registration disrupts the fluid, just-in-time nature of modern shipping. If Iranian or Omani authorities halt, board, or delay vessels that refuse to pay or register, it could create massive traffic backlogs in a narrow corridor, increasing the risk of maritime accidents.
- Scamming Risk
On April 18th, when Iran briefly opened the Strait of Hormuz, two ships attempting to pass were fired upon and forced to turn around. One of the vessels, the Sanmar Herald frantically radioed to the Iranian gunboats that it had been cleared to pass and had paid the toll. Unfortunately, they had paid the toll not to Iranian authorities but to scammers posing as Iran officials.
Fraudulent messages promising safe passage through the Strait of Hormuz in exchange for cryptocurrency have been sent to some shipping companies whose vessels are stranded west of the waterway, Greek maritime risk management firm MARISKS has warned.
- Geopolitical pressure
While it might make sense from an economic point of view, it may not be politically feasible. The companies are under pressure from the US sanctions and not to make fee payment arrangements with Iran. This is not just a purely economic cost-benefit analysis, but long-term considerations that are taken into account.
In accordance with the 1982 UN Convention on the Law of the Sea (UNCLOS), third country shipping retains extensive rights to transit the Straits of Hormuz along with other narrow waterways between coastal states.
- Beneficiaries
As shipping thrives on volatility, potential winners if Iran implements a Hormuz transit fee:
- Tanker owners (if freight rises faster than costs)
- Shipbrokers (more freight volatility)
- Alternative exporters outside the Gulf
- Floating storage operators if trade disruptions return
- Newbuilding and S&P markets will spike with the upswing in spot rates.
- Alternative projects providers, such as the land bridge and Kra Kanal at the Gulf of Thailand
- Sustainable energy companies
- Risks to Global Shipping
The biggest concern is precedent.
The Strait of Hormuz handles roughly one-fifth of global oil flows. If a major international chokepoint successfully imposes transit fees, it could encourage future attempts to monetize strategic waterways elsewhere. Many countries and shipping organizations argue that international straits should remain free for transit passage.
Conclusion:
The shipping industry remains on high alert, treating the corridor as a high-risk zone where operational costs are dictated as much by geopolitics as they are by economics. The question for shipowners, charterers and energy traders is no longer whether Hormuz remains open, but what price the industry may ultimately pay to keep it that way.
- MR MARKET OUTLOOK FOR THE NEXT 5-7 DAYS
Over the past week, rates have moved higher in response to the signing of the US–Iran peace agreement likely only a knee jerk reaction that may not follow through next week. The market is increasingly anticipating the full reopening of the Strait of Hormuz. While oil flows are expected to gradually return to normal levels, any meaningful impact on the tanker freight market is unlikely to be immediate. Shipowners, charterers, and insurers will likely require time to regain confidence in the safety and stability of transits through the Strait before trading patterns fully normalize.
At the same time, softer oil prices and lower bunker costs are expected to reduce some of the support currently underpinning freight rates. As such, an increase in crude and product flows from the Arabian Gulf may not necessarily translate into an immediate uplift in freight levels.
| WORLD SCALE | 14-Jun-26 | 15-Jun-26 | 16-Jun-26 | 7-DAYS AVERAGE |
1-DAY CHANGE |
7-DAYS CHANGE |
7-DAYS- CHANGE |
|---|---|---|---|---|---|---|---|
| SPORE/JPN (30 KT) | 227 | 221 | 221 | 231.00 | 0 | -19 | -7.92% |
| SPORE/OZ (35 KT) | 274 | 270 | 270 | 277.71 | 0 | -15 | -5.26% |
| KOREA /OZ (35 KT) | 276 | 280 | 282.5 | 278.57 | 2.5 | -0.5 | -0.18% |
| INDIA/JAPAN (35 KT) | 205 | 200 | 200 | 197.86 | 0 | -10 | -4.76% |
| $1 = $1K | 14-Jun-26 | 15-Jun-26 | 16-Jun-26 | ||||
|---|---|---|---|---|---|---|---|
| SPORE/HK | 560 | 560 | 550 | 596.88 | -10 | -30 | -5.17% |
| KOREA/SPORE | 650 | 670 | 690 | 685.63 | 20 | 20 | 2.99% |
| KOREA/JAPAN | 435 | 440 | 460 | 455.00 | 20 | 15 | 3.37% |
| KOREA/H.K. | 555 | 565 | 570 | 581.25 | 5 | -10 | -1.72% |
| KOREA/USWC | 1,980 | 1,995 | 2,005 | 2,036 | 10 | 5 | 0.25% |
| WORLD SCALE | 14-Jun-26 | 15-Jun-26 | 16-Jun-26 | ||||
|---|---|---|---|---|---|---|---|
| AG/JAPAN (55 KT) | 315 | 315 | 320 | 292.50 | 5 | 20 | 7.02% |
| AG/JAPAN (75 KT) | 295 | 295 | 305 | 258.13 | 10 | 35 | 14.29% |
- REPORTED FIXTURES
| VESSEL | SIZE | GRADE | L/C | LOAD | DISCHARGE | FREIGHT | CHTRS |
|---|---|---|---|---|---|---|---|
| LIAN HUAN HU | 35 | CPP | 25 Jun | MUARA | SPORE | 400K | BP |
| CSC AUSPICIOUS | 35 | CPP | 25 Jun | SIKKA | EAFR-SAFR | WS255-WS245 | VITOL |
| NAVE TITAN | 35 | CPP | 01 Jul | KOREA | PHILIPPINES | 690K | CHEVRON |
| SWARNA MALA | 40 | CPP | 28 Jun | KOCHI | ENNORE | 550K | BPCL |
- GLOBAL BUNKER PRICE REPORT
| 16-Jun | 17-Jun | 18-Jun | 7-DAYS AVERAGE |
1-DAY CHANGE | 7-DAYS CHANGE |
|
|---|---|---|---|---|---|---|
| VLSFO 0.5 | ||||||
| SINGAPORE | 655.5 | 645.5 | 659.0 | 653.3 | +13.5 | +3.5 |
| FUJAIRAH | 1209.5 | 1193.0 | 1178.5 | 1193.7 | -14.5 | -31.0 |
| ROTTERDAM | 598.0 | 594.0 | 588.0 | 593.3 | -6.0 | -10.0 |
| HOUSTON | 651.0 | 619.5 | 631.5 | 634.0 | +12.0 | -19.5 |
| GLOBAL MARKET | 757.5 | 742.0 | 738.5 | 746.0 | -3.5 | -19.0 |
| MGO | ||||||
| SINGAPORE | 951.0 | 923.0 | 909.5 | 927.8 | -13.5 | -41.5 |
| FUJAIRAH | 1415.0 | 1395.0 | 1403.0 | 1404.3 | +8.0 | -12.0 |
| ROTTERDAM | 920.0 | 897.5 | 876.0 | 897.8 | -21.5 | -44.0 |
| HOUSTON | 954.0 | 922.0 | 923.5 | 933.2 | +1.5 | -30.5 |
| GLOBAL MARKET | 1155.5 | 1133.0 | 1122.5 | 1137.0 | -10.5 | -33.0 |
| IFO 380 (HSFO) | ||||||
| SINGAPORE | 506.0 | 476.0 | 469.0 | 483.7 | -7.0 | -37.0 |
| FUJAIRAH | 618.0 | 616.0 | 611.5 | 615.2 | -4.5 | -6.5 |
| ROTTERDAM | 507.5 | 495.0 | 486.0 | 496.2 | -9.0 | -21.5 |
| HOUSTON | 556.5 | 521.0 | 518.0 | 531.8 | -3.0 | -38.5 |
| GLOBAL MARKET | 616.5 | 591.0 | 578.5 | 595.3 | -12.5 | -38.0 |
VLSFO:
- Trend
VLSFO prices moved sharply lower across all major bunkering hubs during the week. Singapore declined from USD 748.0/MT to USD 659.0/MT, while Rotterdam and Houston also recorded significant losses. Fujairah remained relatively more resilient compared to other hubs but still ended the week lower. The Global Market average decreased from USD 834.0/MT to USD 738.5/MT.
- 7-day change
Over the past seven days, VLSFO declined by USD 89.0/MT in Singapore, USD 39.0/MT in Fujairah, USD 82.0/MT in Rotterdam, and USD 100.0/MT in Houston. The Global Market average decreased by USD 95.5/MT.
VLSFO prices declined sharply during the week as crude oil markets corrected following improved expectations for the reopening of the Strait of Hormuz and easing concerns over immediate Middle East supply disruptions. Brent crude has fallen significantly from recent highs, weighing on bunker prices across all major hubs. However, downside pressure may be partially limited by tight regional fundamentals, with Singapore oil product inventories recently falling to their lowest level in nearly 13 years.
MGO
- Trend
MGO prices fell significantly across all major bunkering hubs during the week. Singapore declined from USD 1,112.5/MT to USD 909.5/MT, while Rotterdam and Houston also recorded substantial losses. Fujairah posted a comparatively smaller decline but remained on a downward trajectory. The Global Market average decreased from USD 1,263.5/MT to USD 1,122.5/MT.
- 7-day change
MGO fell by USD 203.0/MT in Singapore, USD 106.5/MT in Fujairah, USD 172.5/MT in Rotterdam, and USD 129.0/MT in Houston. The Global Market average declined by USD 141.0/MT over the seven-day period.
MGO recorded the largest weekly decline among the main bunker grades, reflecting its strong correlation with middle distillate markets and the recent correction in global crude prices. Despite the sharp fall, underlying supply conditions remain relatively supportive as Singapore middle distillate inventories continue to hover near recent lows. The market remains sensitive to any renewed disruption in Middle East supply flows or changes in regional diesel and jet fuel demand.
HSFO (IFO 380)
- Trend
HSFO prices also moved lower during the week across all major bunkering hubs. Singapore fell from USD 602.5/MT to USD 469.0/MT, while Rotterdam and Houston posted similarly steep declines. Fujairah remained relatively resilient but still recorded losses over the period. The Global Market average decreased from USD 690.0/MT to USD 578.5/MT.
- 7-day change
HSFO decreased by USD 133.5/MT in Singapore, USD 35.5/MT in Fujairah, USD 101.5/MT in Rotterdam, and USD 121.0/MT in Houston. The Global Market average recorded a decline of USD 111.5/MT.
HSFO prices weakened considerably during the week as easing geopolitical tensions reduced the risk premium that had previously supported fuel oil markets. Nevertheless, market fundamentals remain firmer than headline prices suggest. Singapore residual fuel inventories recently dropped to multi-year lows due to reduced inflows from the Middle East, indicating that physical fuel oil availability remains relatively tight despite the broader correction in energy prices.
- MARKET WATCH
Scorpio Tankers has seen its big spot market and pool rates eroded in the second quarter, according to its latest update. Insurance issues persist for clean tankers operating in the Middle East, as well as uncertainty over damage to refineries in the region. Ardmore Shipping is ramping up its fleet renewal with two extra MR product tanker newbuilding contracts in China.
Once the improved maritime security situation is reflected in lower insurance costs, more product tankers will be encouraged into the Gulf.
- SOURCES
- Bloomberg. (2026). Ships can use Hormuz southern route with signals on, JMIC says.
- Bloomberg. (2026). Three Indian tankers re-emerge, pointing to Hormuz traffic uptick.
- The Business Times. (2026). Why restoring normal traffic through Hormuz will not be easy.
- The Business Times. (2026). Thailand revives 1 trillion baht coast-to-coast corridor rivaling the Strait of Malacca.
- Gulf News. (2026). No tolls, just fees: What Iran’s plan for the Strait of Hormuz means.
- Gulf News. (2026). Iranian diplomat announces Strait of Hormuz reopening with new fees alongside Oman.
- GoodReturns. (2026). Strait of Hormuz impact: Iran waives transit fees as US ends blockade and market implications.
- Al Jazeera. (2026). The maths behind Hormuz tolls: Is paying Iran for transit cheaper than a blockade?
- The New York Times. (2026). Shipping fees and tolls in the Strait of Hormuz.
- Forbes. (2026). Strait of Hormuz crisis sparks cryptocurrency shipping scam.
- TradeWinds. (2026). Scorpio Tankers reveals rate dip in uncertain product carrier sector.
- Reuters. (2026). Scam messages offering ships safe transit through Hormuz, security firm warns.
- Reuters. (2026). Iran considers levying transit fees on ships in Hormuz Strait, lawmaker says.
- Reuters. (2026). Can Iran charge fees for ships to transit the Strait of Hormuz?
- Reuters. (2026). Hormuz Strait will be open but with transit fees, Iran envoy quoted.
- Reuters. (2026). Oil shipments rise in Hormuz although questions grow over Iran’s transit terms.
- Reuters. (2026). Iran says it will waive fees for Hormuz during 60-day negotiation period.
- Financial Times. (2026). Iran explores insurance and transit charges for ships using the Strait of Hormuz.
- SaxoInvestor Market Insights.
- S&P Global Commodity Insights (Platts). Freight assessments, tanker market intelligence and shipping data, accessed June 2026.
- Firstlink Global Research & Market Intelligence.
10 Comments
If there is enough sanction reliefs and reconstruction aid, Iran would be more motivated NOT to impose Hormuz fee. Iran uses the Hormuz fee as a leverage if the US decides to sanction/attack them again in the future.
If Iran has its way with the toll, then this can mean:
-Pipelines expansion to load out of Red Sea instead.
-Lesser cargoes out of the AG and more expensive cargoes with end-consumers bearing the brunt.
-AWRP to increase and permanent feature perhaps.
The cost is only part of the story. Changes like this often have a wider impact on planning and operations, and temporary measures have a habit of becoming part of the new normal.
A useful and well-written article. Thank you for sharing your insights.
This transit fee is a big problem. It is not just only about money, but also about safety and politics. Thank you for a very good explanation about the Hormuz situation.
Higher costs in Hormuz could translate into higher costs for everyone.
Its good to see the peace deal signed and Hormuz reopening. No matter what it brings to the shipping market, this is the sustainable option moving forward.
Transits fees through major chokepoint should never be any countries decision, but rather takes a universal agreement for it to come into play.
My view is that the real impact of a Hormuz transit fee is not only the additional voyage cost, but the uncertainty it creates around passage, insurance, compliance and timing. If the fee is fixed, transparent and widely accepted, the market can price it in. But if it is linked to permits, advance registration, designated routes or unclear payment channels, owners will demand a much larger risk premium.
For tankers, the biggest impact would likely be seen through higher war risk premiums, owner reluctance, longer waiting time and tighter AG tonnage supply. Charterers may still pay up for urgent stems, but if uncertainty becomes too high, liquidity may actually fall instead of improving.
For oil and chemical markets, AG-origin cargoes may become less competitive versus Atlantic Basin or regional alternatives. The longer-term concern is precedent: once a key chokepoint becomes monetized, the industry may need to price political control risk into freight more permanently.
A great article that explains the possible commercial and operational impact of a Hormuz transit fee. The shipping industry will be watching future developments closely. Thanks for writing the article!
All parties should adhere to the 1982 UNCLOS as the fundamental legal framework. Any provisions that may be affected by Iran’s proposed imposition of transit or toll fees should be discussed among the relevant stakeholders. Given the differences in position between Iran and the United States, there are likely several provisions under the 1982 UNCLOS that could serve the interests of all stakeholders using the Strait of Hormuz. Therefore, it is essential for UNCLOS member states and the relevant parties to convene discussions to reach a balanced and internationally accepted solution.