Artificial intelligence
Reading unstructured documents, mapping messy data, drafting explanations for human review.
Technology-powered advisory
7L Advisory combines professional expertise, AI, data and purpose-built technology to help organisations solve complex tax, risk and business challenges.
Traditional advisory often ends with a report. We go further — turning advice into intelligent platforms, automated workflows and decision-ready insights.
The shift
Companies operate with more data, greater regulatory complexity and faster-moving risks than ever before. Static reports and spreadsheet-based processes are no longer enough.
7L Advisory integrates advisory knowledge directly into technology, helping clients move from manual analysis to continuous, intelligent and auditable decision-making.
Platforms

Personal income tax, simplified.
An intelligent personal income tax platform that streamlines data collection, tax calculations, document management and filing workflows.

A corporate tax operating system, not a form generator.
An AI-assisted Thai corporate tax platform that turns trial balance, general ledger and supporting documents into a provision, a PND51, a PND50 and a defensible evidence trail.

One data room. Four kinds of review.
A modular platform for forensic, tax and transaction review. Upload the financial and tax data once, then examine it through a fraud, tax-exposure, due-diligence or earnings-quality lens.

Transfer pricing intelligence beyond documentation.
A technology-enabled transfer pricing platform that helps businesses manage related-party transactions, arm's-length analysis, compliance documentation and audit readiness.

Global minimum tax intelligence for the Pillar Two era.
An enterprise platform for managing OECD Pillar Two and global minimum tax calculations, data requirements, compliance and strategic impact.

Legal work as a system, not a filing cabinet.
A legal intelligence platform that turns contracts, corporate records and due-diligence materials into a controlled operating system — obligations, deadlines and opinions attached to the documents they came from.
Our approach
Analyse the client's business, risks, regulatory obligations and strategic objectives.
Translate professional knowledge and regulatory requirements into rules, data models and intelligent workflows.
Deploy AI, analytics, automation, blockchain or other appropriate technologies.
Continuously monitor results, update regulatory logic and improve decision-making.
We use technology where it creates measurable value — not simply because it is fashionable.
Why 7L
Tax and risk specialists sit with engineers, so professional judgment reaches the product without translation loss.
Not generic dashboards. Each platform models a specific regulatory and operational domain.
AI assists with mapping, review and explanation. Regulated calculations stay deterministic and reproducible.
Role-based access, encryption in transit and at rest, and a complete record of who changed what, when.
Rules are effective-dated and versioned, so a calculation can be reproduced exactly as it stood on filing day.
The same engine serves one entity or hundreds across jurisdictions, in-house teams or advisory portfolios.
Technology
Each technology below is used only where it fits the business problem. We do not apply blockchain, or any other technology, to problems that do not need it.
Reading unstructured documents, mapping messy data, drafting explanations for human review.
Pattern and anomaly detection across large transaction populations where rules alone miss the signal.
Statistical testing, population coverage and reconciliation instead of sampling by hand.
Preparation, review and approval chains that carry evidence with them rather than living in email.
Entity, ownership and counterparty relationships modelled explicitly, so structure is queryable.
Used only where independent, tamper-evident proof of a record's history is genuinely required.
Isolated client environments, encryption, and controlled data residency options.
Connections to ERP, payroll, consolidation and document systems already in place.
Talk to 7L Advisory about transforming a complex tax, risk, legal or compliance process into an intelligent, scalable business capability.