770 Software compilation 770

The simple software for the annual reporting of the Single Certification and 770

770 software: compilation and control software

The complete and easy to use software for the compilation of the 770 form and the Single Certification.

The 770 software is a solution connected to the Inaz Payroll software and allows to manage in a complete way the compilation of the ministerial models Modello CU Sintetico, Modello CU Ordinario and Mod.770: contributory data, insurance, withholdings and payments can be easily declared to the Inland Revenue.

The 770 compilation software allows you to manage both models thanks to the integration with the payroll software, which is essential for the unification of data useful for 770 and CU.

The solution is aimed at all those involved in administration:

  • Corporate Organizations
  • Bodies and Associations (Public Administration)
  • Professional Studies


  • Certificazione Unica: Certifications of employment, assimilated work and tax assistance, certifications of self-employment, commissions and other income.
  • Declaration model 770: Declaration of withholding taxes and intermediaries containing data relating to withholdings made during the year, the relative payments and any offsetting carried out, as well as a summary of credits and other contribution and insurance data required.
  • Management of self-employment recipients
    • Registration of self-employment income
    • Print Certification of Compensation to Third Parties
    • Management of F24 payments
    • Data transfer of the Self-employed Work communication declaration mod. 770
    • Transfer of payments in the ST form 770
  • Main functions:
    • Data import from management procedures
    • Import data from Ministerial File
    • User interface with high interactivity on management of Declaration Panels
    • On-line variation management
    • Preloaded utility tables and ministerial tables
    • Master Data Management
    • Prints on continuous or laser patterns with print preview
    • File generation for telematic sending of the declaration
    • Customizable selections, filters and sorting
    • Perfectly connected with Inaz payroll software for automatic acquisition of tax/social security data
    • Automatic link for third party/self-employed compensation


There are several advantages that Inaz 770 software offers, among them:

  • Data automation
  • Acquisition of data from the payroll procedure, from telematic files, from txt files created according to specific record paths
  • Automatic connection with the management of Compensation to third parties/self-employed and acquisition from csv file
  • Management of archives, printing and generation of telematic files in compliance with ministerial specifications with integrated control functions
  • Control and verification printouts with data summary and quadrature

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