How the June budget changes your duty rates
Every June, the national budget is presented, and the tariff you have been working from for twelve months stops being current. Rates move, new regulatory duties appear, concessions are narrowed or withdrawn, and a landed cost calculated in May can be wrong in July.
For an importer this is a recurring operational risk rather than a one-off event. This article sets out what actually changes, what the timing means for goods in transit, and how to prepare for it.
The annual cycle
Bangladesh's fiscal year runs from 1 July to 30 June. The budget is placed before Parliament in early June and the Finance Act gives effect to it for the year beginning 1 July. The Operative Tariff is reissued for the new year — the edition this site publishes is the 2026-2027 schedule.
Some measures take effect immediately on budget day under provisional collection arrangements; others from 1 July. Which applies to a given change is a matter for the specific instrument, and it is the detail that determines whether a consignment already on the water is affected.
Which instruments move, and how much
The six components do not move equally. Looking at how they are distributed across the tariff shows which ones are being used as policy levers.
VAT is almost static. Of 7,469 lines, 6,700 carry VAT at 15% and 756 at 0%. It is a broad-based revenue instrument, not a targeting tool, and the standard rate rarely changes.
Customs duty moves in bands, not individually. The distribution is strikingly concentrated: 3,366 lines at 25%, 1,521 at 10%, 1,259 at 5%, 605 at 1%, 445 at 0%. Changes usually take the form of moving products between bands rather than inventing new rates.
Supplementary duty is where protection is expressed. 5,836 lines carry no SD at all. The remaining 1,633 are spread across bands from 10% to 500%, with 509 at 20%, 411 at 10%, 294 at 30% and 120 at 45%. SD is targeted, discretionary, and the component most likely to be adjusted for a specific industry.
Regulatory duty is the fast-moving one. 4,363 lines at 0%, 2,855 at 5%, then small groups at 10, 15, 20 and 25%. RD is designed to be adjustable and it is adjusted — sometimes outside the budget cycle altogether, by SRO.
If you are trying to anticipate where your rate might move, RD and SD are the components to watch. CD band changes are slower and more visible in advance.
Why a small change produces a large one
The cascade means a change to an early component propagates. Customs duty and regulatory duty sit inside the base for supplementary duty; all three sit inside the base for VAT and advance tax.
So a regulatory duty rise from 5% to 20% — fifteen points — does not add fifteen points of Total Tax Incidence. It adds those fifteen points, plus SD on them, plus VAT and AT on the enlarged base.
You can see the effect directly in chapter 94. Compare a mattress at 80.18% (CD 25, SD 10, RD 5) with wooden office furniture at 118.15% (CD 25, SD 20, RD 20). The CD is identical. Ten points of SD and fifteen of RD — twenty-five points of nominal rate — produce a gap of nearly 38 points of TTI.
When you read that a budget has "raised regulatory duty by 10 percentage points" on your product, the effect on your cost is materially larger than 10 points. Work it through the cascade rather than adding it to the TTI.
Goods in transit: the practical problem
The question that matters in late June is which rate applies to a consignment that has shipped but not yet been cleared.
The general principle in customs law is that the rate applicable is the one in force on the date the Bill of Entry is lodged, not the date of order, payment or shipment. That makes the timing of clearance, rather than the timing of purchase, the operative fact.
Two consequences follow, and both are worth planning around:
If rates are rising, there is an incentive to clear before the change takes effect. Port congestion in the last week of June is a predictable annual phenomenon for exactly this reason.
If rates are falling, the incentive reverses, and goods may sit. Demurrage accrues either way, so the saving has to be weighed against the cost of waiting.
Because transitional provisions and the precise effective date vary by measure, confirm the position for your specific consignment with your C&F agent rather than applying the general rule blindly. In a June shipment that conversation is worth having before the vessel arrives.
What to do each year
In May, flag your exposure. List the HS codes you import regularly and note which carry SD or RD above zero. Those are the lines most likely to move.
In June, read the Finance Bill for your codes. Not the newspaper summary — the schedules. Trade associations usually circulate sector-specific analyses within days, and these are generally more useful than general coverage.
Decide on in-transit goods deliberately. Clear early, or wait, but make it a decision rather than an accident of scheduling.
In July, re-baseline every quotation. Any landed cost you quoted on the old tariff needs recomputing. This is where margin quietly disappears: a quote given in May, accepted in August, delivered on the new rates.
Re-check your SRO position. Concessions are frequently reviewed at budget time. A facility you relied on last year may have been narrowed or conditioned differently. See what an SRO is.
What happens to this site
The data here is the Operative Tariff 2026-2027, extracted from the National Board of Revenue's published schedule and reconciled against NBR's own online duty calculator. Every figure is the published rate for the current fiscal year.
When the 2027-2028 tariff is issued, the dataset will be rebuilt from the new schedule and reconciled the same way. Until then, treat these as current — and treat any figure you are quoted from an older edition as stale, because across 7,469 lines something has almost certainly moved.
The one habit worth forming: never quote a landed cost across a fiscal year boundary without re-checking the rate. It is the single cheapest piece of discipline in import planning.