According to the latest data from the General Administration of Customs,in 2026The year-on-year growth was 15%,but the losses of SMEs in import and export agency caused by process errors and delays,such as port congestion fees and tax refund delays,increased by 22%.The core problems often lie in two aspects: "choosing an agent solely based on price" and "chaotic document management".This article will use a 5-step SOP + risk checklist to help you bring the compliance and profitability of import and export agency back on track.

The 3 Underlying Logical Traps of Import and Export Agency Business (90% of Enterprises Are Falling into Them)

The complexity of import and export agency services goes far beyond simply "finding a company to help with customs declaration".It involves the cross-verification of four regulatory systems: customs,taxation,foreign exchange,and logistics.

• Attheregulatorylevel:In2026,thenewregulationsforAEOcertificationbycustomswilldirectlylinkthecompliancelevelofagencyserviceproviderstotheefficiencyofcustomsclearanceforenterprises.Choosinganagentwithalowcompliancelevelwillresultina3-5daydelayincustomsclearancetime.
• Attheprocesslevel:Theflowofdocumentsneedstogothrougheightnodes,includingthecustomsdeclarationagency,freightforwarder,customs,andtaxbureau.Anyinformationerrororomissioninanyoftheselinkswilltriggercustomscontrolmeasures.
• Atthecostlevel:Theagencyfeeonlyaccountsfor10%to15%ofthetotalcost,butthehiddencostsoflogisticsdelaysandtaxrefunddelaysmaydevour30%oftheprofits.

5-Step Practical SOP for Import and Export Agency: Full-Process Control from Qualification to Tax Refund

Step 1: Qualification compliance verification (for both the enterprise and the agent)

Output:

• Enterpriseside:Checkthebusinessscopeofthebusinesslicense(whichmustinclude"importandexportofgoods"),thefilingofimportandexportbusinessrights,thefilingofcustomsdeclarationunits(tobehandledonthe"Internet+Customs"platform),andtheregistrationonthelistoftheStateAdministrationofForeignExchange;
• AgentEndpoint:Itisrequiredthattheagentprovidethe"CustomsDeclarationEnterpriseRegistrationReceipt",the"AEOCertificationCertificate"(AEO-certifiedenterprisesenjoya30%improvementincustomsclearanceefficiency),andthedeclarationerrorrateinthepastyear(withaqualityratingoflessthan3%).

Step 2: The "Three-Dimensional Evaluation Method" used by the agent service provider for screening

Output:

• Costdimension:Comparethe"lump-sumprice"(includingcustomsdeclaration,logistics,anddocumentaryservices)withthe"itemizedquotation",andpayspecialattentiontothe"compensationclausefordetentionfeesinHongKong"(high-qualityagentswillpromisetofullycompensatefordetentionfeescausedbytheirownmistakes);
• ProcessDimension:Itisrequiredthattheagentprovidethe"SingleDocumentCirculationSOP"(whichshouldincludethetimenodesfordocumentpreparation,verification,andsubmission),andsimulatetheresponsespeedto"urgentordermodification"(withapassingscorerequiringaresponsewithin2hours);
• Riskdimension:Checkthe"CustomsInspectionRecords"oftheverificationagent(nomajorviolationsinthepastthreeyears),andgiveprioritytothosewhohavejoinedtheRegionalComprehensiveEconomicPartnership(RCEP).Aserviceprovideroffering"qualificationagency"services(whichcanreducethecostofcustomsdutieswithintheregion).

Step 3: "Double-check mechanism" for document management

Output:

Establish dual-way verification checklist between enterprise and agent,core documents include:

• Outletend:Businessinvoice(whichmustmatchthe"transactionmethod"onthecustomsdeclarationform,e.g.FOBpricemustexcludefreightcharges),packinglist(withgrossweight/volumeerror≤5%),customsdeclarationform(thepre-recordedformmustbesignedandconfirmedbytheenterprise),andthecustomsdeclarationagencyagreement;
• Inletend:OriginCertificate(which,undertheRCEP,mustberegisteredwiththecustomsoftheexportingcountry),BillofLading(ifanon-negotiablebillofladingisused,anon-negotiablebillofladingguaranteemustbeissuedinadvance),andImportLicense(e.g.forendangeredspecies,usedmachineryandequipment,etc.).

Key Operation Points:For each order,the "consistency of the four documents" verification must be completed 24 hours before customs declaration.(Cargo name,quantity,amount,and HS code must match perfectly across contract,invoice,packing list,and declaration form).

Step 4: "Node control" of declaration and clearance

Output:

• :Theagentneedstosubmitthepre-recordingform"48hoursbeforetheclosingofthecustomsdeclaration",andtheenterpriseshallcheckandconfirmit.Incaseofinspection,theagentisrequiredtoprovidethe"inspectionnotice"anduploadtheon-sitephotossimultaneously(toavoidfalseinspections).
• :Preparethe"TaxNumberPre-Classification"inadvance(logintothe"ChinaCustomsClassificationandInspection"platformtocheck),andifitinvolvesthe"Two-StepDeclaration"(SummaryDeclaration+FullDeclaration),ensurethattheagentisfamiliarwiththeprocessoftheGeneralAdministrationofCustomsAnnouncementNo.56of2026.

Step 5: "Timeliness linkage" of tax rebates and forex verification

Output:

• Refund:Within15daysaftertheexportdeclaration,theagentshallcompletethe"Fortheissuanceofthe"ProofofLinkage",theenterpriseneedstocompletetheauthenticationoftheVATspecialinvoicewithin30days(otherwise,itwillaffectthetimelinessofthetaxrefund);
• ForeignExchangeVerification:Itshouldbecompletedwithin90daysafterthegoodsareexported.(extensionapply-ableforspecialcases),completeverificationregistrationinSAFE"TradeinGoodsForeignExchangeMonitoringSystem"within3daysofcollection.

Experts warn that 90% of enterprises overlook the hidden connection between tax refund and foreign exchange transactions

Many enterprises don’t know that if the foreign exchange settlement is overdue (more than 90 days),they will be listed as "enterprises under attention" by the foreign exchange administration bureau.This directly results in the tax refund review period being extended to more than six monthsThe correct procedure is to note "prepaid goods" or "deferred payment" when declaring customs,and simultaneously submit the "Trade Credit Report" to the foreign exchange bureau,which can extend the validity period of the write-off to 180 days.

Future Trends: Under the RCEP framework,selecting "regional agent service providers" (such as local agents in Southeast Asia,Japan,and South Korea) can enjoy the "approved exporter" policy,independently issue certificates of origin,and further improve customs clearance efficiency by 20%.

Immediate Action List: 3 Things You Can Do Today

• Logintothe"Internet+Customs"platformandcheckwhetherthe"declarationunitregistrationstatus"oftheenterpriseis"normal";
• Organizetheexportdocumentsofthepastthreemonths,andconductcross-checkingusingthe"consistencyofthefourdocuments"checklist(productname,HScode,quantity,andamount)toidentifyanyerrorsormissingdocuments.
• Requestthe"AEOCertificate"andthe"CustomsDeclarationErrorRateReport"fromtheexistingagent.Iftheycannotprovidethesedocuments,initiatethe"Three-DimensionalEvaluationMethod"toscreentheagentagain.