CFSP — UK Simplified Customs Procedure: When Is It Worth It and How to Get HMRC Authorisation

Two Types of CFSP — EIDR and SDE: How They Differ and Which to Choose

HMRC offers two variants of simplified customs procedure under CFSP. The choice between them depends on the company's import structure, access to IT systems and readiness to manage the declaration process independently. EIDR (Entry in Declarant's Records) is the fuller simplification: the importer enters the goods into their own accounting records without any declaration at the time of arrival, and the full declaration is submitted within 4 working days. SDE (Simplified Declaration Procedure) requires submission of a condensed declaration on arrival, with a supplementary declaration due by the end of the month. EIDR gives greater flexibility but requires more advanced internal auditing and is harder to obtain from HMRC.

EIDR (Entry in Declarant's Records) — the Broadest Simplification for Advanced Importers

EIDR allows the importer to physically release goods from port without submitting any customs declaration in the CDS system at the time of arrival. The importer records the arrival of goods in their own records (customs register), which is treated as the formal moment of customs clearance. A full supplementary declaration is then submitted in CDS within 4 working days. EIDR is particularly useful for imports into own warehouses or distribution centres where the company has an established product range and fixed duty rates. It requires an EIDR authorisation from HMRC, an active DAN (Deferment Account Number) or the ability to defer duty payment, a customs records system (can be an ERP system or a spreadsheet adapted to HMRC requirements), and regular internal audits in accordance with HMRC requirements. Details: gov.uk/guidance/customs-freight-simplified-procedures.

SDE (Simplified Declaration Procedure) — Faster Clearance with a Simplified Declaration on Arrival

In the SDE model, the importer (or the customs agent acting on their behalf) submits a simplified declaration (frontier declaration) in CDS at the time of arrival — but this declaration contains only key identification data: the importer's EORI, the HS code, an approximate value, and the country of origin. The full supplementary declaration is submitted by the end of the month. SDE is less restrictive than EIDR in terms of auditing requirements but still requires HMRC authorisation and a customs guarantee. For freight forwarders and customs agents acting on behalf of multiple clients: SDE is available with the represented importer's authorisation — the agent can submit SDE declarations as a representative. Import clearance cost through Easy Clearance: from £45 to £150. Prices quoted are indicative ranges — exact quote after document review.

When CFSP Pays Off — Break-Even Analysis

CFSP pays off for companies importing regularly and at a predictable frequency. An approximate threshold from which it is worth analysing CFSP: more than 10–15 import clearances per month. Below this threshold, the administrative costs (maintaining the guarantee, training, customs records) may outweigh the time savings. Main benefits of CFSP: goods available immediately on arrival at port — without waiting for CDS declaration acceptance (which typically takes 5–30 minutes, but may take longer under heavy system load); ability to consolidate customs accounting at month end via a Duty Deferment Account (DDA); simplified process for repetitive product ranges. Main costs of CFSP: fee for obtaining a Comprehensive Guarantee (CGU) or bank security; internal audit costs and records systems; time and costs of obtaining HMRC authorisation (application via C&E48 or online).

How to Obtain CFSP Authorisation from HMRC — Application Procedure

Authorisation to use CFSP (for both EIDR and SDE) is issued by HMRC upon application by the importer or their customs agent. The application process requires demonstrating that the company has an appropriate customs records structure, internal control systems and the capacity to fulfil declaration obligations. HMRC verifies the applicant before granting authorisation and may audit the records system. CFSP authorisation is not granted automatically — the waiting time is typically 4–8 weeks from submission of a complete application.

CFSP Authorisation Application — Documents and Data Required by HMRC

A CFSP application is submitted via the form available at gov.uk/guidance/apply-for-customs-freight-simplified-procedures-authorisation or through HMRC Online Services. Required data: GB importer EORI number, description of the customs records system (which IT system or spreadsheet will be used to register goods arrivals), estimated number of clearances per month and annual import value, product range description (HS codes, type of goods), information on holding or intending to hold a Comprehensive Guarantee, and contact details of the person responsible for customs records. HMRC may require additional documents: internal customs records regulations, a sample records system or description of audit procedures. Not holding a CGU at the time of application does not disqualify the applicant — you can apply simultaneously for both CGU and CFSP.

Comprehensive Guarantee (CGU) — Essential Requirement for CFSP

Every holder of CFSP authorisation must hold a Comprehensive Guarantee (CGU) — a customs guarantee covering the potential customs debt (duty + VAT) from the value of goods cleared under the simplified procedure. A CGU can be issued by a bank or financial guarantor, or HMRC may approve other security. For companies with a positive tax history and sound financial position, HMRC may approve a CGU with a reduced guarantee level (reduced guarantee or waiver). A CGU application is submitted separately, via form C1201 (Bank guarantee for customs duty) or CDS-CGU — details at gov.uk/guidance/customs-comprehensive-guarantee-for-potential-or-existing-debts. CGU application processing time: 4–6 weeks.

AEO Status and CFSP — Synergistic Customs Simplifications

Companies holding AEO (Authorised Economic Operator) status have easier access to CFSP and may qualify for a reduced guarantee level or a full guarantee waiver. AEO C (Customs Simplifications) entitles the holder to use a range of customs simplifications, including CFSP — meaning that a company holding AEO C can apply for CFSP with simplified documentation. AEO status is granted by HMRC following a company audit and requires meeting financial, compliance and security criteria. More on AEO: gov.uk/guidance/apply-to-be-an-authorised-economic-operator. An AEO application is a multi-month process, but for companies with high import volumes — a worthwhile long-term investment. This article reflects the legal position as at 2026-04-18. Please consult a customs broker before taking action.

Obligations of an Importer Holding CFSP Authorisation — What You Must Do Day to Day

Obtaining CFSP authorisation is only the beginning. The holder of an EIDR or SDE authorisation is obliged to maintain specified customs records, submit supplementary declarations on time and make documentation available to HMRC on request. Breach of the conditions of authorisation may result in its revocation and the imposition of administrative penalties. Below we describe the key operational obligations that companies often overlook at the application stage.

EIDR Customs Records — What They Must Contain and How Long They Must Be Kept

EIDR customs records must contain for each entry: date and time of goods arrival, description of goods and HS code, customs value and currency, country of origin, quantity and weight of goods, reference number of the transport document (CMR, bill of lading), importer EORI. Records must be available to HMRC on request within 24 hours and retained for at least 4 years. HMRC may conduct an audit at any time — usually with short notice or without notice in cases of suspected breach. Easy Clearance can help design a CFSP records system compliant with HMRC requirements — contact us to discuss the structure for your company.

Supplementary Declarations — Deadlines and Consequences of Late Submission

In the SDE model, the supplementary declaration must be submitted through CDS by the fourth working day of the following month for all clearances from the previous month. In the EIDR model, the full declaration must be submitted within 4 working days of the entry in the records. Late submission of a supplementary declaration is a breach of CFSP authorisation conditions and may result in: interest accruing on unpaid duty, an HMRC warning on the first breach or revocation of authorisation for repeated breaches, and commencement of administrative penalty proceedings. Regular monitoring of the supplementary declaration calendar is therefore a key element of operational management under CFSP.

What the current rules say

CFSP (EIDR or SDE) allows UK importers to physically release goods from port without a full customs declaration — which is particularly valuable for regular importers handling more than 10–15 clearances per month. The conditions are HMRC authorisation and a Comprehensive Guarantee, and maintaining authorisation requires accurate customs records and timely supplementary declarations. Easy Clearance helps assess the viability of CFSP, prepare the application and design a records system compliant with HMRC requirements. Prices quoted are indicative ranges — exact quote after document review.

FAQ — frequently asked questions

What is the difference between CFSP EIDR and SDE?

EIDR (Entry in Declarant's Records) allows goods to be released from port without any declaration at the time of arrival — the importer enters the goods in their own records and submits the full declaration within 4 working days. SDE (Simplified Declaration Procedure) requires submission of a simplified declaration on arrival, with the full supplementary declaration due by the end of the month. EIDR gives greater flexibility but is harder to obtain and requires more advanced records.

How long does it take to obtain CFSP authorisation from HMRC?

Typically 4–8 weeks from submission of a complete application. You must also apply simultaneously for a Comprehensive Guarantee (CGU), which takes a further 4–6 weeks. The entire preparation process for CFSP — from submitting applications to the first simplified clearance — typically takes 2–4 months.

Can a customs agent use CFSP on behalf of an importer?

Yes — a customs agent can submit SDE declarations on behalf of the importer under a power of attorney (direct or indirect representation). Under EIDR, the importer must hold their own authorisation — an agent cannot act as the EIDR holder on behalf of a client.

Can a company without AEO status obtain CFSP?

Yes. AEO facilitates obtaining CFSP and may give access to a reduced customs guarantee, but it is not a mandatory requirement. A company without AEO can obtain CFSP provided it meets the standard HMRC requirements for customs records and holds a CGU at the full level.

What happens if a company fails to submit its supplementary declaration on time?

HMRC may impose administrative penalties, accrue interest on unpaid duty and issue a warning or suspend the CFSP authorisation. For repeated breaches, authorisation may be revoked. Timely submission of supplementary declarations is a key obligation of any CFSP authorisation holder.

Official sources

• GOV.UK — Customs freight simplified procedures (CFSP) — GOV.UK / HMRC
• GOV.UK — Apply for CFSP authorisation — GOV.UK / HMRC
• GOV.UK — Customs comprehensive guarantee — GOV.UK / HMRC
• GOV.UK — Apply to be an AEO — GOV.UK / HMRC