Tax is becoming context.
We're building the layer that understands it.
You upload the documents you already have — balance sheet inbound NF-e XML contracts SPED — and LIFF/tax extracts and projects the 2026–2033 reform's impact across multiple axes: how the reform reshapes the prices you charge clients, the impact on your suppliers' prices and costs, how to renegotiate contracts, which clauses need adjusting, and a year-by-year income-statement (DRE) projection through the reform. It's the AI-native solution to orchestrate your ERP, tax and accounting around your tax-reform strategy.
Analyzes.
Projects.
Decides.
LIFF is not a module of your ERP, nor one more tax tool. It's the agentic AI solution that delivers the full strategic management of the reform — financial and commercial impacts, contract renegotiation, cash-flow impacts, on top of the fiscal and tax impacts. In real time, with your company's real data.
01
Analyzes
You upload the documents your company already has. LIFF/tax captures and analyzes every source — deterministic parsing for XML and SPED, AI reading for contracts and the balance sheet — and structures the data for projection.
- nfe.xmlinbound NF-e XMLitems · CFOP · NCM · ICMS/IPI/PIS/COFINS
- sped.parseSPED Fiscal · Contribuiçõesassessment · credit · blocks
- contrato.llmcontractsclause · index · embedded tax
- balanco.llmbalance sheet · income statementnet revenue · margin · EBITDA
- company.dossiecompany dossierCNPJ · regime · sector · mix
- extract.queueasync extractionqueue · status per document
02
Projects
On top of the extracted data, it runs the reform engine across multiple axes — by counterparty type and along the 2026–2033 transition.
- axes.fourfour axesaccrual · cash · compliance · supply chain
- counterparty6 counterparty typesB2B · Simples · exempt · B2C
- tax.engineIBS · CBS · IS enginecalculation trail · legal basis
- credit.ledgerIBS and CBS creditsegregated · LC 214
- timeline.enginetransition 2026—2033which rule · which year
- impact.cashcash impactsplit payment · credit at D+0
03
Data for decisions
Every projection comes back with its assumptions on record and the source of each number — everything a decision, report or forecast needs: which contracts to renegotiate, which clauses to adjust, how to rebuild prices and the effect on cash flow.
- proj.contratocontract renegotiationfloor · ceiling · per counterparty
- proj.pricingprice rebuildpass-through · margin per SKU
- proj.caixacash projectionsplit · credit at D+0
- assumptionsauditable assumptionssource · assumption on record
- copilot.sooncopiloton the roadmap
- api.soonREST · MCP · webhookson the roadmap
Today your company runs on multiple sources of tax and accounting data. Under the new reality of the reform, that complexity turns into strategic-planning errors and operational errors.
Each divergence is silent today. From 2027 on, every one of them starts producing a direct financial impact — on price, on margin and on cash.
In 2027, the deep changes start to surface.
Split payment changes cash before the assessment. At the moment of settlement, the financial system carves out the IBS and CBS portion and forwards only the net amount due to the supplier. Without continuous reconciliation between invoice, payment and bank, your company discovers the impact far too late.
LC 214/2025, split-payment regulation for IBS and CBS.
Underneath it all, a tax knowledge graph.
A company's fiscal, accounting and financial data lives in separate systems — ERP, fiscal bookkeeping and banks. Stored in isolated tables, that data demands manual cross-referencing for every new analysis. The knowledge graph solves this at the source: each invoice, contract, credit, supplier and reform rule becomes an element connected to the others. When a rate changes or a contract is adjusted, the impact propagates automatically across the multiple analysis axes — prices, costs, contracts, cash and income statement. It's this structure that lets you answer, with precision and traceability, questions that depend on cross-referencing all those sources at once.
Decision-making no longer depends on a complex, error-prone and limited analysis layer — it becomes orchestrated agentically with AI. The reform is the starting point — the value is in the connections, which expand with every invoice, contract and rule taken in.
The full thesisRoutines that run for you.
Agents work continuously and autonomously: they classify invoices, link payments to their invoices, remove duplicates in the supplier registry, monitor net cash and log every step for audit. Each agent operates in a specific domain, with its own confidence level — above the defined threshold it decides autonomously; below it, it routes the question to a human for review.
@fiscal
Roadmap — classify, validate and explain tax operations.
@reconcile
Roadmap — link invoices to payments and detect split payment.
@cadastro
Roadmap — normalize products, infer NCM, deduplicate suppliers.
@cfo
Roadmap — project net cash and flag margin risk.
@audit
Roadmap — version decisions and prepare defense dossiers.
@integration
Roadmap — map ERP fields and monitor sync failures.
Every agent decision is logged — with the rule applied, the input data, the result and the tool used. Fully traceable.
See it in the docsYou upload documents. LIFF/tax hands back a decision.
You upload the documents you already have; LIFF/tax extracts the data and projects the reform's impact across multiple axes — which contracts to renegotiate, how to rebuild prices and the effect on cash — with no need for outside consultants. It's the company in command of the reform.
Step 1 · Ingestion
01Balance sheet, inbound XML, contracts and SPED
You upload the files you already have. Inbound/outbound NF-e and SPED are read deterministically; balance sheet / income statement and contracts, by AI.
Step 2 · Extraction
02A document becomes structured data
Sparse, disconnected data is structured to surface the strategic insights a company needs to navigate the reform with precision.
Step 3 · Multiple axes
03Accrual, cash, compliance and supply chain
The engine reads the reform's impact across multiple independent axes and connects the reform's variables; AI agents bring structured information to life.
Step 4 · Projection
04Contract, price, cash and income statement
Out come the contract renegotiation points (floor and ceiling), the price and margin rebuild, the split-payment impact on cash, and a year-by-year income-statement (DRE) projection. AI delivers contract review at scale, on the specific clauses the reform affects.
Roadmap · Copilot
05Ask in plain language, with citations
Your finance, accounting and tax teams gain a conversational AI with access to your company's entire data base. It makes business-specific questions easy to ask and answers them with greater precision.
Two tracks. The same engine underneath.
▸ modules · LIFF/tax
From document to decision. Four modules.
The reform doesn't happen all at once
Eight years of transition. Four critical inflection points.
Baseline
CBS and IBS shown on fiscal documents. Test rate, no actual collection. Validation and diagnosis phase.
CBS effective
PIS/Cofins abolished. IPI to zero (with exceptions). Split payment begins to operate. Cash changes before the assessment.
IBS ramping up
Progressive replacement of ICMS and ISS. Coexisting regimes. Assisted assessment takes center stage.
Full regime
New regime fully consolidated. Whoever arrives without continuous reconciliation arrives with accumulated liabilities.
- 2026
Baseline
CBS and IBS shown on fiscal documents. Test rate, no actual collection. Validation and diagnosis phase.
- 2027
CBS effective
PIS/Cofins abolished. IPI to zero (with exceptions). Split payment begins to operate. Cash changes before the assessment.
- 2029
IBS ramping up
Progressive replacement of ICMS and ISS. Coexisting regimes. Assisted assessment takes center stage.
- 2033
Full regime
New regime fully consolidated. Whoever arrives without continuous reconciliation arrives with accumulated liabilities.
Built on
- ·EC 132/2023
- ·LC 214/2025
- ·Official calculator — Receita Federal
- ·SEFAZ technical notes
Reads the documents that come out of
Before the switchover day