Stop Wasting Time on Manual Pedimentos in VUCEM

A real API connection to VUCEM. We are not a web form that copies and pastes. aduanasHQ has direct integration via XML/SOAP Web Services to SAT's VUCEM servers.

How it works:

1. You enter data in aduanasHQ once (or import from Excel/ERP)
2. P4 validates against SAT/TIGIE rules before submitting (prevents rejections)
3. Click "Submit Pedimento" → P4 transmits the Anexo 22 XML digitally signed with your e.firma
4. VUCEM responds with the pedimento number and COVE in 10-30 seconds
5. P4 automatically downloads the receipt, validated COVE, and SAT digital seal

Benefit: No copying/pasting, no logging into the VUCEM portal, no data-entry errors, no lost folios due to mistakes.

Yes, you can keep working. P4 automatically detects when VUCEM is unavailable (common on Sundays due to maintenance).

What happens:

• P4 notifies you: "VUCEM temporarily unavailable"
• Your pedimentos are saved in a queue with full validation
• P4 automatically retries every 15 minutes
• When VUCEM returns, P4 automatically submits every queued pedimento
• You receive a notification for each successful submission with the pedimento number

In the meantime: You can prepare pedimentos, upload documents, calculate taxes, generate Anexo 24/30 reports, and work on other functions.

VUCEM uptime: Historically 99.2%. Most outages are scheduled maintenance on Sundays 2AM-8AM.

Yes. P4 has a complete IMMEX module. Designed specifically for maquiladoras and manufacturing companies under the IMMEX program.

P4 handles:

• Temporary inventory: Raw materials imported temporarily without paying IGI/IVA
• Automatic returns: Matching temporary imports with exports of finished goods
• Anexo 24: Monthly temporary-imports report generated automatically
• Anexo 30: Virtual operations (transfers between IMMEX companies)
• Material balance: Control of scrap, waste, and destructions
• Temporary fixed assets: Molds, machinery, tools

Before P4: 2-3 days preparing the Anexo 24 report manually in Excel.

With P4: One click, 5 minutes, ready to submit to SAT in the official format.

Full T-MEC support built in. P4 automates the entire process of origin certification and preferential duties.

P4 automates:

• Certificate of Origin: Generates the electronic T-MEC format with correct data
• Rules of origin: Automatically determines whether goods qualify (by tariff classification)
• Preferential duty: Applies 0% or reduced preferential treatment when goods qualify
• Regional content: Validates regional value content (RVC) requirements
• Traceability: Maintains complete documentation for SAT verification audits
• Anexo 31: Report of operations with T-MEC preferential treatment

Typical savings: Companies importing from the U.S./Canada save 15-30% on duties with T-MEC correctly applied.

Typical users: Maquiladoras, automotive manufacturers, importers of North American parts/components.

P4 integrates your e.firma (SAT advanced electronic signature). A mandatory requirement for digitally signing pedimentos.

Initial setup:

• During implementation, your e.firma is installed on the P4 server
• Secure encrypted storage (complies with NOM-151-SCFI-2016)
• Only authorized customs brokers can sign pedimentos
• If you have multiple brokers, each installs their own e.firma

Signing process:

1. P4 generates the pedimento XML (Anexo 22 format)
2. Click "Submit" → P4 digitally signs with your e.firma
3. Transmits to VUCEM with the digital seal embedded
4. SAT validates the signature and responds with a digitally sealed COVE

Security: Your e.firma never leaves the server. Complies with SAT requirements, Customs Law Art. 36-A, and electronic-signature standards.

It depends on your operation. We don't have a single price because every customer is different.

Factors that affect price:

• Number of users (customs brokers, office staff, warehouse)
• Monthly pedimento volume (50, 200, 1,000+)
• Mexico only or multiple countries (U.S., Canada, Central America)
• Required modules (IMMEX, maquiladora, bonded facility)
• Required integrations (SAP/Oracle ERP, WMS, TMS)

What we do NOT charge:

• ❌ Per-pedimento commission (unlimited processing)
• ❌ Charges for documents or COVE
• ❌ TIGIE update fees (included automatically)
• ❌ Technical-support charges (included)
• ❌ Cost per additional user (plans with unlimited users)

Get a quote: Complete the 5-minute questionnaire → Receive a quote within 24 hours.

Typical Mexican customer: Customs broker with 5-10 users, 100-300 pedimentos/month, 1-2 customs offices. See example profiles →