UK Import VAT Calculator

Agarapu Ramesh — Editor and content reviewer

Enter the goods price, freight, insurance, duty rate, and VAT rate. The calculator runs the CIF + duty + VAT chain and compares cash-flow under Postponed VAT Accounting against paying at the border.

£
£
£
%
%
Goods price£10,000.00
+ Freight£500.00
+ Insurance£100.00
= Customs value (CIF)£10,600.00
Customs duty (4%)£424.00
VAT base (CIF + duty)£11,024.00
Import VAT (20%)£2,204.80
Landed cost£12,828.80

Cash at border

£424.00
PVA on — only duty paid at border

Reclaimable on next VAT return

£2,204.80
Box 1 + Box 4 entry under PVA

How UK import VAT works

Import VAT applies to goods crossing the UK border from any country outside the UK customs territory. The rate matches domestic VAT — 20% standard, 5% reduced, 0% zero-rated — but it is charged on a different base. That base is the customs value plus customs duty.

Customs value = goods price + freight to UK border + insurance to UK border Customs duty = customs value × duty rate VAT base = customs value + customs duty Import VAT = VAT base × VAT rate

Three things to notice. First, freight and insurance to the UK border are part of the customs value even if billed separately — UK-side delivery costs are not. Second, VAT applies to the duty, not just the goods, producing a "tax on tax" effect. Third, the VAT rate that applies is set by the commodity code, not always 20% — books, children's clothing, and certain medical equipment import at 0%.

Postponed VAT Accounting (PVA)

Before Brexit, EU imports were duty-free and VAT-free at the border. After Brexit, every import attracts UK VAT — but Postponed VAT Accounting removes the cash-flow shock for VAT-registered businesses.

Under PVA, the importer does not pay the import VAT at the border. Instead, the figure appears in both Box 1 (output VAT) and Box 4 (input VAT) of the next VAT return. For a fully taxable business the entries cancel out — cash-neutral.

Without PVA: Pay duty + import VAT at the border, reclaim VAT on next return (cash out for 1–3 months) With PVA: Pay duty only at the border, account for VAT on the return (cash-neutral if recoverable)

PVA is elected per consignment by ticking the option on the customs declaration. The Monthly Postponed Import VAT Statement (MPIVS), downloaded from the Customs Declaration Service portal, shows the exact figures to enter in Boxes 1 and 4. Partially exempt businesses must restrict the Box 4 entry by their recovery percentage — the Box 1 entry is always the full amount.

Non-VAT-registered importers cannot use PVA. They must pay import VAT at the border like any other duty. The cost becomes part of the landed cost and cannot be reclaimed. Voluntary VAT registration may be worth the admin if import volumes are significant.

The relationship between duty and VAT

Customs duty and import VAT are two separate charges with different rules, but they interact:

Other import reliefs

ReliefWhat it does
Inward ProcessingSuspends duty and import VAT on goods imported for processing and re-export. Approval required from HMRC before use.
Customs WarehousingDefers duty and import VAT while goods are stored in an HMRC-approved warehouse. Pay when goods leave warehouse for UK free circulation.
Temporary AdmissionAllows goods to enter temporarily (e.g., for exhibitions, testing) with full duty and VAT relief, provided they are re-exported within the time limit.
Returned Goods ReliefRelieves duty and VAT on UK-origin goods exported and then re-imported within 3 years.
Low value consignment (under £135)VAT collected at point of sale by the overseas seller, not at the border. Threshold per consignment.

Worked example

Electronics importer, single container

Goods invoiced at £25,000 FOB. Freight to UK port: £1,400. Insurance: £200. Commodity code duty rate: 0% (most consumer electronics). VAT rate: 20%.

Customs value (CIF): £25,000 + £1,400 + £200 = £26,600
Customs duty: £26,600 × 0% = £0
VAT base: £26,600 + £0 = £26,600
Import VAT: £26,600 × 20% = £5,320
Landed cost (goods + freight + insurance + duty + VAT): £31,920

Cash flow with PVA on: £0 paid at border (no duty here, VAT on return). Box 1 entry +£5,320; Box 4 entry +£5,320. Net VAT impact: nil.

Cash flow without PVA: £5,320 paid at border, reclaimed on next return — typically 1–3 months later.

Frequently asked questions

How is UK import VAT calculated?

Import VAT = (customs value + customs duty) × VAT rate. Customs value is CIF — goods + freight + insurance to the UK border.

For example, goods at £10,000 with £500 freight and £100 insurance have a customs value of £10,600. With 4% duty (£424), the VAT base is £11,024. At 20% VAT, import VAT is £2,204.80. The rate is set by the commodity code in the UK Global Tariff — usually 20%, sometimes 5% or 0% for specific categories.

What is Postponed VAT Accounting (PVA)?

PVA lets UK VAT-registered importers account for import VAT on their VAT return instead of paying at the border.

The same amount goes in Box 1 (output) and Box 4 (input), making it cash-neutral for fully taxable businesses. Use PVA by ticking the option on the customs declaration. The Monthly Postponed Import VAT Statement from the CDS portal shows the figures. PVA is optional but most VAT-registered importers use it.

Do I pay VAT on customs duty?

Yes. The VAT base includes customs duty, so VAT is effectively charged on the duty as well as the goods.

For example, on a £10,000 import with £400 duty, VAT applies to £10,400, not £10,000 — adding £80 of VAT on top of the duty itself. The same applies to handling fees and any other charges added to the customs value by HMRC's valuation rules. This is sometimes called "tax on tax".

What is the customs value?

The basis on which both duty and import VAT are calculated. The default is the transaction value (Method 1) — price paid plus freight and insurance to the UK border.

Excludes UK-side delivery costs, marketing fees, and royalties unless required by the contract. HMRC may reject Method 1 if the price is artificially low or between connected parties — alternative methods then apply. Most commercial imports use Method 1 without issue.

Do I pay import VAT on goods under £135?

For consumer purchases under £135, VAT is collected by the overseas seller at point of sale, not at the border.

The seller registers for UK VAT and charges 20% on the order. No import VAT at the border, but a UK VAT number must appear on the customer's receipt. Above £135, normal border VAT applies. The threshold is per consignment, not per item — split shipments do not get round it.

How do I find the customs duty rate for my goods?

Look up the 10-digit commodity code in the UK Global Tariff at gov.uk.

The code determines both the duty rate and any reduced VAT rate or import licence requirement. Most consumer goods have duty rates between 0% and 12%. Textiles and footwear sit higher. Goods under a trade agreement may qualify for preferential or zero duty — but only with valid origin documentation (a statement on origin or a movement certificate).

What is the difference between CIF and FOB?

FOB is the price at the seller's port — buyer pays freight and insurance to the UK. CIF includes those costs in the selling price.

UK customs always uses the CIF-equivalent value as the customs value — if you import FOB, the freight and insurance you pay separately must still be added to compute the customs value. The Incoterms label on the invoice determines who pays which leg, not what HMRC values.

Can I reclaim import VAT?

Yes, if you are UK VAT-registered and the goods are used for taxable business activity.

Reclaim either through the C79 monthly import VAT statement (if paid at the border) or through the MPIVS under PVA. Both go in Box 4 of the VAT return. Non-registered importers cannot reclaim — the VAT is a sunk cost. Personal imports also cannot reclaim. Keep the C79 or MPIVS for at least 6 years for compliance checks.

Is there a duty deferment account?

Yes — a Duty Deferment Account (DDA) lets approved importers settle customs duty (and historically VAT) on a single monthly direct debit.

Most large importers run a DDA to keep goods moving without per-shipment payment delays. Apply through HMRC's online service and provide a financial guarantee — usually a bank bond. PVA has reduced DDA usage for VAT but it remains common for duty. The monthly bill is settled on the 15th of the following month.

Do I pay VAT on samples and gifts?

Commercial samples of negligible value come in VAT-free under HMRC's 'no commercial value' relief. Private gifts up to £39 are also VAT-free.

Above the threshold, normal VAT and duty apply. Business gifts and promotional samples that have commercial value attract the same treatment as ordinary imports. Mark the customs declaration accurately — misuse of gift status is a common audit finding and triggers back-dated VAT plus penalties.

What is a CDS declaration?

CDS (Customs Declaration Service) is the system every commercial UK import and export declaration is filed through, replacing CHIEF in 2023.

Each commercial consignment needs a CDS declaration filed by the importer or their freight forwarder. The declaration includes the commodity code, customs value, country of origin, duty calculation, and PVA election. Errors trigger holds at the border. Most importers use a customs broker — direct filing is complex enough that HMRC publishes a multi-volume tariff manual to support it.

Do I pay import VAT on services?

No — import VAT applies only to goods. Services from overseas suppliers to UK businesses use the reverse charge mechanism.

Under reverse charge, the buyer accounts for both output VAT (Box 1) and input VAT (Box 4) on the same return — cash-neutral if fully recoverable. Unregistered businesses receiving overseas services may need to register if the value pushes them over the threshold. Digital services to UK consumers are typically charged with UK VAT by the overseas supplier under the registered non-resident rules.

Sources and references

Related UK VAT calculators

UK VAT Calculator Registration Threshold Flat Rate Scheme VAT Return Calculator Reverse VAT Calculator
Disclaimer: Duty and VAT rates depend on the precise commodity code, origin documentation, and HMRC valuation rulings. Confirm with a customs broker for high-value or complex consignments.