Overview

The platform files GB imports and exports directly with HMRC’s Customs Declaration Service, alongside GB safety and security declarations, EU ICS2 entry summary declarations and NCTS6 T1/T2 transit movements. GVMS management and connections to the MCP, CNS and CCS-UK Community System Providers bring several filing and movement workflows together. That breadth is useful for operators handling multiple declaration types; businesses with steady volume should weigh per-declaration charges against their expected workload.

Key features

Guided filing and validation

Shipment-specific wizards adjust the filing steps to the requirements, while real-time validation flags inconsistencies before submission. This can help first-time users navigate varied declarations and give experienced filers another check, though declarations still require human review.

Document processing and integrations

OCR and AI read invoices, packing lists and transport documents, then draft supported declarations for a person to review. IDP carries no per-document fee and is available across declaration types, making it a useful way to reduce manual document entry without adding processing charges. API connections can automate document intake and drafting from TMS, ERP and freight software, a better fit for teams with systems to connect than for occasional standalone filing.

Movement support and safeguards

GVMS management is included on the platform, and no port badge is needed for RoRo/GVMS movements. Inventory-linked import ports may charge a separate CSP badge fee. NCTS6 filings require the customer’s own transit guarantee; the provider does not supply or broker one, which is a meaningful constraint for transit operators without an existing guarantee arrangement.

Documents handled by IDP are described as securely processed with full encryption. The company’s privacy policy is intended to comply with UK GDPR, the Data Protection Act 2018, PECR and, where applicable, EU GDPR. Personalized onboarding, ongoing training and help with complex customs scenarios are offered, which may matter to teams new to filing or handling less routine movements.

Pricing

There is no free plan or monthly fee for the listed transaction-based declarations, and no minimum volume is stated for those charges. The cheapest filings are £4 per EU ICS2 declaration and £10 per GB S&S GB declaration. GB CDS costs £25 per declaration. NCTS6 is £15 per departure declaration; arrival for the provider’s departures is free, while an arrival-only declaration costs £8. Transit filings still require the customer’s own guarantee.

GVMS is free per GMR when filing with the service, with no monthly fee or minimum volume; a GVMS-only declaration costs £1. ELO envelopes are likewise free when filed with the service, while an ELO-only declaration costs £1. IDP processing is free per document across declaration types. These free add-ons can reduce the cost of related tasks, but do not make the declaration filings themselves free.

Pay-as-you-go has no monthly fee, though onboarding charges may apply. Subscriptions require at least six months’ notice to cancel, an important term for businesses that may need to leave quickly. The published starting price is £1, but the cost depends on declaration type and any onboarding charges.

Platforms

The service is available on the web and by API. API access supports links to TMS, ERP and freight software; an Android or iOS app is not among its stated platforms.

Who it's for

Freight forwarders, hauliers, customs brokers, importers and exporters can use the service, from first-time filers to high-volume teams. It is strongest for businesses that need several GB, EU entry-summary or transit declaration types, value guided filing, or want to connect document workflows by API. It is a weaker fit for transit operators without their own guarantee and for buyers seeking a fixed monthly cost rather than transaction charges.

Pros and cons

Pros: Broad coverage spans GB imports and exports, GB safety and security, EU ICS2 and NCTS6, with GVMS and three CSP integrations on the same platform.
Pros: Free IDP processing across declaration types and free GVMS GMRs and ELO envelopes when filing with the service can help keep supporting tasks from adding per-item fees.
Pros: Shipment-specific wizards, pre-submission validation, onboarding and ongoing assistance support both new filers and complex scenarios.
Cons: NCTS6 requires the customer’s own guarantee, excluding businesses that cannot arrange one.
Cons: Declaration charges accrue per filing, and onboarding charges may apply, so variable pricing is less predictable than a fixed monthly fee.
Cons: Subscription cancellation requires at least six months’ notice, limiting flexibility for subscribers.

Alternatives

Customs Window is worth considering for organisations that prefer a monthly subscription with unlimited users; its tailored pricing requires contacting the provider, and higher filing volume costs less.

iCustoms offers a free trial and web and API access, so it may suit buyers who want to evaluate another paid option before committing. MIC-CUST is another paid, web-based alternative.

SmartBorder ABI/ACE may appeal to buyers seeking a pay-per-use plan with no long-term contracts or user licensing fees; it offers a free trial and web and Windows platforms. XEMI offers a free trial and customized pricing based on business needs, making it an option for buyers who want a tailored quote.

AEB Customs Management is a paid web-based alternative. Candata ACE/ABI is paid and runs on Windows and macOS. CustomsGo is another paid web-based option. Browse the customs management software category for more choices.

Verdict

Customs Declarations UK is a strong choice for freight and trade businesses that need several declaration routes, guided filing and document processing without per-document IDP charges. Its clearest reasons to look elsewhere are the requirement to supply your own NCTS6 guarantee and the per-declaration cost structure, especially if predictable monthly spending or flexible cancellation matters more.

	Customs Declarations UK	Tax2Cargo
Free plan		No
Paid from		£7.50/mo
Platforms	api, Web	Web
Free plan	No	No
Declaration filing	Yes	Yes
HS classification	Yes	Yes
Duty & tax calculation	Yes	Yes
Supported regions	multi-country	multi-country
Compliance records	Yes	Yes
API access	Yes	Yes
Monthly declaration limit		10 declarations/mo

Customs Declarations UK vs Tax2Cargo

Customs Declarations UK

Tax2Cargo