Products

4REINF

4REINF supports the generation of SPED REINF (Digital Tax Recording of Withholdings and Information on Replaced Social Security Contributions).
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4BLOCOK

4BLOCOK helps extract and model data according to standards determined by the government to generate block K in SPED EFD.
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4NFW

The 4NF-W product created by LETNIS allows the control of invoices held by third parties.

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4ECF

4ECF complies with Tax Accounting Records. It consists of information that affects the calculation basis of Net Profit for determining IRPJ and CSLL.
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4FCI

4FCI aims to support the generation of files related to the imported content sheet. The product addresses all the requirements informed in the FCI System Manual 1.03 created by SEFAZ-SP.

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4ERST

The 4ERST solution was developed to manage the items and operations involved in e-Refund and generate the txt file.

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4SPED

4SPED is a set of cockpits that includes SPED ECD, EFD and Contributions. It is aimed at companies that use SAP standard programs that generate SPED.

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4NFE

4NFE generates XMLs for electronic invoice events (invoice issuance, cancellation, correction letter and invalidation).

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4AEI

The 4AEI solution was developed to automate inventory refunds.

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4NIM

The 4NIM solution is what you need to have in your company to automate the creation of import invoices.

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