TTax
- Recovery of overpaid contributions and taxes
- Workpapers with conservative, balanced and aggressive scenarios
- Credit restatement by Selic and other indices
- Review of offsets and installment plans
Services
Recover, assess, query.
Three services on a single database: recovery rebuilds the company's memory, assessments answer the demands, and the Data Center keeps everything available for consultation.
01 · Recovery
Legacy system recovery
We recover data from systems that went out of service or lost their vendor and consolidate it into a single, encrypted, client-exclusive database, with chain of custody from the source.
| Source | How we recover it |
|---|---|
| Oracle (9i to 19c) | Native export per schema, handling legacy code pages |
| Progress / OpenEdge | Backup and per-table export, with the data dictionary |
| SQL Server · Firebird · DB2 | Native backups or attaching the data files |
| Access · DBF · text files | Direct reading with code-page conversion |
| PST · OST · DBX mailboxes | Message by message, with indexed attachments |
| Excel · Word · PDF · notes | Text and table extraction, OCR when needed |
| NF-e · CT-e · NFS-e (XML) | In-house parser, consolidation by key and text search |
| PCs, servers and loose disks | Collection by the CALMO team, with a file-by-file hash manifest |
- Single database: managed, encrypted and private, one schema per source system, with the data intact.
- Full-text search over XML, PDF and e-mail: name, license plate, chassis, notes — any information in any document.
- Validation against the source: count of every table and every file against the manifest, with zero discrepancies as the acceptance criterion.
02 · Assessments
Tax, fiscal, accounting and labor assessments
An assessment is the technical answer to a concrete demand — pleading, subpoena, tax audit, financial audit or management decision —, with calculation workpapers traceable to the source data.
Proposal upon diagnostic, according to the complexity of the demand.
FFiscal
- Index of inbound and outbound invoices by CNPJ and period
- PIS/COFINS and ICMS credits on purchases
- Reconciliation of tax documents × bookkeeping
- Locating documents by any information
AAccounting
- Reconstruction of ledgers and trial balances for closed periods
- Proof of payment: provision × tax slip × ledger × bank
- Balances and movements of specific accounts
- Cross-analysis between group companies
HRLabor and payroll
- Payroll-tax bases by pay item and period
- Employment and pay history of employees
- Payroll × tax slips × GFIP, eSocial and DCTFWeb
- Labor liability estimate
ERPSales and inventory
- Sales history by customer, product and period
- Inventory movements and valuation
- Historical receivables and payables
- Asset tracing by chassis or plate
DOCE-mail and documents
- Search and production of documentary evidence
- Timeline of a topic
- Recovery of old calculations and controls in spreadsheets
- Inventory of returns filed with the tax authority
03 · Data Center
Data Center: your data, always searchable
After recovery, the memory is never lost again. The consolidated database stays in CALMO's custody: the client asks whatever it needs to know about its business and operations, and the CALMO team runs the queries, issues the reports and tracks the agreed indicators.
- On-demand queries: the client asks and the CALMO team answers, citing the source of every piece of information.
- Reports by period, CNPJ or former client, prepared by the CALMO team.
- Integrations with the company's current systems, assessed and carried out by the CALMO team case by case.
- Answers cite their source; every query logs requester, company, period and result.
- Each company defines who may request queries; the data belongs to the client and can be exported at any time.
How can we help?
What is your demand?
Tell us what must be proven and where the data is. We will point out the path and the trusted partner who will lead the engagement.