Simarco provides a comprehensive range of customs services designed to support compliant, efficient movement of goods across international borders. Our in-house customs teams manage declarations across all major UK customs regimes, supported by robust systems, approved authorisations, and well-established procedures. We work closely with our clients to ensure accurate data submission, regulatory compliance, and smooth clearance, helping to minimise delays, control risk, and help complement their supply chains.

AEO Accreditation: Authorised Economic Operator status demonstrating secure, compliant, and trusted customs processes.

Customs Fiscal Calculations: Accurate calculation of duties, VAT, and taxes to ensure full compliance and cost clarity.

Deferment Account: Use of our deferment account to ensure smooth, compliant customs clearance and payment processing.

Document Preparation and Checking: Preparation and validation of all customs documentation to reduce delays and errors.

Electronic Data Interchange (EDI): Integration with CDS and port inventory linked systems for fast, compliant clearance.

ETSF and Bonded Warehousing: Our Witham and Stoke-on-Trent  locations are approved temporary storage and bonded facilities offering long term storage.

NCTS / Transit/T-Forms: Simplified transit movements under NCTS, supported by our own comprehensive customs guarantee.

Post-Declaration Audits: Ongoing internal monitoring of cleared entries to identify errors, amendments, and compliance risks.

Special Procedures Assistance: Support with customs special procedures to defer, suspend, or relieve duty and VAT where applicable.

Tariff Guidance: Clear advice on commodity codes and tariff classifications to support correct duty treatment.