Operate your T+1 closing with complete traceability and safeguard your VAT compliance in front of the authorities.
Book a demo
The management of VAT in a large corporation is a challenge of scale, risk, and systemic complexity. The real problem is the structural disconnection: your tax information lives fragmented among ERPs, banks, billing systems, and manual reports.
This fragmentation consumes your team's time with manual reconciliations, generates operational strain, and increases exposure to errors, incomplete credits, and complex audits.
We adapt to your data, not the other way around. We automate the reconciliation and accreditation of VAT by securely integrating your three data universes: CFDI, Banks, and Accounting/ERP.
Picaio VAT is designed to eliminate IT dependency. Are your bank statements in PDF? We read them. Does Treasury export a CSV from SAP or a TXT from Oracle with a particular structure? We take it. Does Accounting provide you with a ledger in an XLSX? We process it.
Our platform ingests and normalizes your three data universes: CFDI, Banks, and ERP, regardless of the source layout.
This capability of layout standardization gives your fiscal team complete autonomy. It enables a launch in weeks, not quarters, eliminating operational friction and dependence on IT projects.


Our engine goes beyond a simple crossing of UUIDs. We use a combination of deterministic (exact matches) and heuristic/probabilistic rules (scoring for proximity of amounts, dates, and partial references) to find relationships that a human would overlook.
The platform automatically applies VAT rules (creditable, non-creditable, allocations), manages the full tracking of issued and received REPs, and calculates ISR Withholdings.
This gives you absolute certainty in your calculations. Frees your team from manual reconciliation, mitigates the risk of incorrect accreditation and ensures accuracy in each month's closing.
PICAIO VAT generates complete end-to-end traceability (Document → Bank Transaction → Policy). With this validated information, the platform automatically generates your standardized working papers, the VAT determination, and the DIOT report (SAT layout). Each closure is sealed with a version control (e.g., "April 2024 – v1.1"), creating auditable and immutable evidence.
This is your instant audit defense. It reduces SAT requirements attention from weeks to minutes and provides the material and traceable evidence of each operation.


The platform includes operational and executive dashboards to measure the health of your process in real-time. Monitor key KPIs such as "% Reconciliation" by source, the "REP Backlog" by age, and "DIOT vs. Books Deviation". Each metric offers drill-down to the working paper with the filters already applied.
This allows you to move from reactive management (month-end closing) to tactical (weekly) and operational (daily) management, focusing your team on the exceptions that pose the greatest risk.
Your tax information is critical. The platform operates under the highest standards of confidentiality and integrity, with end-to-end encryption (TLS 1.3 and Encryption at Rest), logical isolation per client, and certified infrastructure (ISO 27001/SOC 2). Access is managed via OIDC/OAuth2 and controlled with RBAC (Role-Based Access Control), ensuring that each user sees only what pertains to them.
This gives you peace of mind and guarantees the approval of your IT and Security area. Your data, your most sensitive asset, is protected by corporate-level controls.


Our service includes specialized operational, fiscal, and technical support. We don't deal with a generic L1; we escalate directly to tax specialists (L2) who understand what DIOT, REP, and month-end closing are. More importantly, we perform proactive monitoring to detect atypical variations (such as spikes in canceled CFDIs) before they affect your closing.
Gain a strategic partner committed to your success. Our commitment does not end with implementation; we accompany you in every closing and every audit.
Schedule a strategic session and discover how Picaio can transform your tax function.