Add landed cost calculations to your store for Brexit

Win more international orders and protect margins by showing precise landed costs at checkout post‑Brexit. Classify SKUs correctly, capture origin and VAT rules, and model duties, tariffs, brokerage, and shipping. Use Shopify apps like Zonos, TaxJar, Dual Price Display, and invoicing tools to sync rates, display transparent totals, test regularly, and adapt as rules change.

Written by Rizwan kamal

Jun 15, 2026

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Estimating Landed Costs Post-Brexit: Duties, Tariffs, and Smarter Shopify Setup

Getting the full landed price right before checkout helps customers decide with confidence and protects your margin from fees you didn't plan for.

Key Terms

Duties are import charges set by the destination country based on product classification and origin. Tariffs are government taxes on cross-border goods that change with trade agreements. VAT is charged on the total taxable amount, often including goods, shipping, duties, and fees. Brokerage fees are charged by carriers or customs brokers to process entries.

Brexit's Impact

Goods moving between the UK and EU may now incur tariffs, duties, VAT, and compliance checks. Classification accuracy and proof-of-origin documentation are critical — a wrong HS code or missing paperwork can change the duty rate or delay release.

Shopify Apps for Duties and Tax

Zonos on Shopify calculates rates and displays landed cost components at checkout. Other options include TaxJar, Tax Receipts (Tax Rex), Dual Price Display PRO, and Invoice + Sales Tax USA — match features to your markets and fulfillment setup.

Practical Steps

Identify product classifications: assign HS/commodity codes to each SKU per destination.
Confirm origin rules to determine tariff applicability post-Brexit.
Gather destination VAT rules, thresholds, and exemptions.
Model per-country totals: calculate duties, tariffs, VAT, and fees for a true landed cost.
Sync rules into your checkout app and test with representative carts.

Worked Example (CIF Method)

CIF (Cost, Insurance, and Freight) includes shipping and insurance in the taxable base, typically producing higher landed costs:

Goods value: £5000
Shipping/Insurance: £500
Sub Total 1 (duty base): £5500
Duty @ 3.5%: £192.50
Sub Total 2: £5692.50
VAT @ 20%: £1138.50
Total landed cost: £6831 (duty + VAT payable: £1331)

What Affects Final Totals

DAP vs. DDP: Delivered at Place leaves duties to the buyer at delivery; Delivered Duty Paid rolls them into checkout for more transparency.
Insurance level: higher declared insurance raises the CIF value, increasing both duty and VAT.
Split shipments: multiple parcels can trigger separate brokerage fees.

Conclusion

Most seasoned shoppers accept that duties and taxes apply — your advantage is making them predictable and clear. Start by auditing your catalog, aligning HS codes, and testing checkout with real-world scenarios.

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