On Feb 24, 2026, the $800 de minimis exemption ended globally. Every parcel arriving in the US now requires formal entry, payment of duty, and broker fees - regardless of value, regardless of country of origin. The unit economics of cross-border DTC fulfillment changed overnight. US e-commerce brands that depended on direct-mail shipments from China, Vietnam, or Singapore are now choosing between absorbing the duty hit, raising prices, or restructuring their fulfillment through Singapore as a regional consolidation hub.

This piece walks through what actually changed, who got hit hardest, why Singapore is suddenly an interesting answer, the two main restructuring patterns that work in 2026, and a 90-day playbook to get your operations there.

What changed exactly

Section 321 of the Tariff Act of 1930 (as amended) historically allowed shipments to one consignee per day with declared value of $800 or less to enter the US duty-free, fee-free, and with informal entry. That regime ended on Feb 24, 2026 via Executive Order under Section 122 authority.

What every parcel now requires:

Net effect: a $40 parcel that used to cost the importer $0 in duties/fees now costs $6-$10 in duties + $35+ in fees + broker time. For a $40 unit, that's effectively a 100% cost increase before the duty itself.

Who got hit hardest

Who's mostly unaffected: brands already doing bulk import to a US 3PL warehouse and fulfilling domestically. They were paying duty all along, just at FCL/LCL container scale.

Why Singapore is suddenly interesting

Singapore has no inherent tariff advantage on goods entering the US (the US-Singapore FTA is largely overridden by the universal tariff). What Singapore offers is a regional consolidation hub for goods sourced from across Asia (Vietnam, Indonesia, Thailand, China, Bangladesh, India), packed into containers, and shipped to the US in bulk - paying duty once, at scale, with proper formal entry.

The Singapore Pte Ltd is the legal/operational layer that holds inventory, contracts with Asia suppliers, manages the consolidation, and invoices the US importing entity. Adjacent benefits:

The two main models

Model 1: Singapore consolidation hub, US-based 3PL fulfillment. Model 2: Singapore as Asia distribution hub, US fulfillment unchanged.

Tax angle: why the Singapore Pte Ltd makes sense beyond tariffs

For US founders, the tariff change is the trigger but the tax math is the durable reason. A Singapore Pte Ltd at 5-8% effective rate on first S$200K profit (with SUTE) substantially outperforms a Delaware C-Corp at 21% federal corporate tax for the early-stage Asia-heavy operation.

However, US founders need to factor in NCTI - the post-OBBBA US tax inclusion that applies to US owners of CFCs. See our GILTI/NCTI guide for the worked example. Net of NCTI, the all-in tax for a US-founder-owned Singapore consolidation hub is typically 12-18% effective vs 21-25% for keeping everything in a US C-Corp. A meaningful but not transformational saving.

The tariff-driven cost saving (eliminating per-parcel fees on small shipments) is the larger structural win.

Operational angle

Caveats

Worked example: $3M Shopify brand fulfilling from China direct mail

Before (2025):

After (2026, status quo):

After (Model 1 - Singapore consolidation + US 3PL):

Margin compresses from 55% to 27% but stays positive vs Status Quo's -$47. For a $3M revenue brand: roughly $800K gross profit retained vs full business collapse.

90-day restructuring playbook

  1. Days 1-14: Decide model (1 vs 2). Engage Karman or alternative for Singapore Pte Ltd incorporation. Open Aspire/DBS account in parallel.
  2. Days 14-30: Source Singapore 3PL/freight forwarder. Get rate quotes for your top 10 SKUs by volume. Sample-test HS classifications.
  3. Days 30-60: Inventory transition. Place first PO from Singapore Pte Ltd to factories. Set up transfer pricing between Singapore Pte Ltd and US LLC. Sign US 3PL contract.
  4. Days 60-90: First container ships. Reconcile actual landed costs vs estimates. Optimize SKU consolidation. Switch off China direct-mail flow.

How Karman handles this

Karman incorporates Singapore Pte Ltds for US e-commerce brands in 1-3 business days. We coordinate banking introductions (DBS, OCBC, Aspire, Wise), GST registration if needed, and ongoing accounting/secretary services. We work with a few preferred Singapore freight forwarders for the consolidation/3PL piece - happy to introduce.

For the US-side LLC and US tax planning (NCTI, transfer pricing, US importer of record), we partner with US tax counsel - we coordinate but don't directly advise on US filings. Our tariff supply-chain post covers more advanced techniques (First Sale, FTZs).

Official Sources

Frequently Asked Questions

No. The Section 321 de minimis exemption ended globally on Feb 24, 2026. Every parcel arriving in the US, regardless of value, now requires formal customs entry, payment of duty, MPF (Merchandise Processing Fee), HMF (Harbor Maintenance Fee where applicable), and broker fees. There are very narrow remaining exceptions for personal gifts under $200 and certain qualifying low-value samples, but for commercial e-commerce, assume duty applies to every shipment.

Singapore GST (currently 9%) applies to goods sold in Singapore but not to goods that are imported temporarily and re-exported to other markets. For a US e-commerce brand using Singapore as a consolidation hub, the goods typically enter Singapore under a re-export arrangement (Zero GST Warehouse Scheme or similar), so no Singapore GST is charged. You do need to register for Singapore GST if your Singapore taxable turnover crosses S$1M, even if most revenue is from re-exports - speak to a tax advisor about the right scheme for your flow.

Singapore Pte Ltd incorporation itself is fast - 1 to 3 business days through ACRA. Adding a corporate bank account (DBS, OCBC, UOB, or fintech alternatives like Aspire/Wise) takes another 2 to 6 weeks, with traditional banks slower than fintechs. Customs registration with Singapore Customs and any required GST registration adds another 1 to 4 weeks. Realistic end-to-end timeline for an operational consolidation hub: 6 to 10 weeks, assuming clean documentation.

Singapore offers several schemes for re-exported goods. The Zero GST Warehouse Scheme (ZGS) is the standard option for high-volume operators - you import goods into a designated warehouse without paying GST, then export them and never owe GST. The Major Exporter Scheme (MES) lets approved companies import goods GST-suspended. Smaller operators can use the standard import-with-GST-then-claim-refund-on-export route. ZGS and MES require approval from Singapore Customs and IRAS respectively.

It works for any brand whose customers are willing to accept slightly longer fulfillment times or whose unit economics improve enough to offset operational complexity. High-AOV brands (over $200 per order) were already paying duty under the old de minimis rules, so the de minimis change doesn't hit them as hard. The Singapore restructuring case for high-AOV brands is more about: lower corporate tax (5-8% effective in SG vs 21% in US), Asia market expansion, IP holding, and supply chain consolidation rather than tariff arbitrage.