State-of-the-art technology, updated in RS and federal legislation, versatility to quickly compose all fiscal book reports and even integrations with SINTEGRA, SPED Fiscal, DACON, DCTF, GIS, monthly GIA, GMB (Model B), accounting and imports. These are the strengths of this tax bookkeeping system.

This tax bookkeeping system has complete functions for the generation of tax books:

- Allows the import of data from the billing program, thus avoiding manual entries of invoices;
- Allows you to generate releases with a reduced calculation base;
- Allows you to generate releases with multiple rates;
- Allows you to generate tax substitution entries;
- It has a special screen for launching tax coupons;
- It has a special screen for launching ISSQN;
- Has registration of fiscal printers to control and issue the ECF summary map (fiscal coupon issuer).
- Allows the generation of DARF for revenues: PIS, COFINS and CSLL (Social contribution on net income), among others;

Data Cempro's tax bookkeeping program (tax books) has an intelligent posting routine with suggested values, CFOP validation, access to the issuers and recipients registration table and the chart of accounts, allows the recovery of the previous data entry, in addition to have options for filters and searches for any field.

WinLivros, a tax bookkeeping system, is prepared for the generation of tax books and other company documents in the General, EPP and Microenterprise modalities.

Some of the reports available in this tax bookkeeping system:

- Entry and exit log books;
- Simplified input and output books (EPP-RS);
- ICMS-RS calculation books (General and EPP);
- IPI calculation book;
- Summary map (ECF);
- Inventory record book;
- ISSQN registration book;
- Opening and closing terms;
- Term of occurrences;
- Registration of use of tax documents;
- Summary for calculating federal taxes, among other summaries.

The printing of any report from the fiscal bookkeeping system (tax books) can be done on laser, inkjet and/or dot matrix printers, the latter having a quick printing routine. WinLivros has instant and automatic calculation of calculation at the time of viewing and/or printing.

This tax bookkeeping application (tax books) also allows you to send any report by email, in standard or PDF formats through the program itself, saving time and speeding up sending them.

WinLivros, a tax book bookkeeping system, is ready to meet the obligations related to the SPED Tax, through an export routine of tax documents bookkeeping and tax calculation records (ICMS and IPI), which generates the electronic file to be exported within the requirements of the tax authorities.

The tax bookkeeping program (tax books) is integrated with the systems of  Accounting,  Asset control, Gold trading system, and cash control. This software has the characteristic of being multi-company and multi-user (optional), that is, it allows simultaneous access to the program by several users and allows the sharing of information between them.

WinLivros, a tax bookkeeping system (tax books), also has the integration of branches with general totalization of billing to fit into the EPP ranges with reporting by branches and/or by cost center.

The system has an application that performs backups (backup) automatically, and it is possible to change its settings.

All these advantages of WinLivros rely on the security offered by the stability of the software (developed in Delphi language and Firebird database) and by the automatic backup routines, ensuring more security for your information.