About
This app allows registered service providers to issue electronic service invoices. Users can search, view, and manage their invoices, as well as generate and share tax payment guides. It requires an active ISS/NF-e system registration and an internet connection.
What's New in Nota Osasco
1.4.0
June 19, 2026
Atualização de arquitetura, funcionalidades da reforma tributária.
Developer apps
FAQ
How do I register for Nota Osasco?
To use Nota Osasco, you must have an active registration in the ISS/NF-e system of the Prefeitura (City Hall). Specific registration details can be found through the Prefeitura's official channels.
Can I use Nota Osasco offline?
No, you must be connected to the internet to use the Nota Osasco application. This ensures real-time data processing and secure transmission of your financial information.
What types of invoices can I issue with Nota Osasco?
Nota Osasco allows for the issuance of electronic service invoices (NF-e) for service providers registered in the ISS Web system. It facilitates the entire process from creation to management.
How can I search for my invoices?
You can search and view your issued invoices by period, by the service taker (tomador), or by the invoice numbering interval directly within the app's 'Nota Fiscal eletrônica' section.
Does Nota Osasco support multiple user types?
Yes, Nota Osasco supports registration for both individual (pessoa física) and legal entity (pessoa jurídica) users. It also provides options for password recovery.
Can I cancel an invoice or a tax guide with Nota Osasco?
Yes, the application allows you to cancel both issued NF-e and generated ISS tax guides (Guia ISS) if necessary, providing flexibility in managing your fiscal documents.
What are the security measures for Nota Osasco?
While specific security protocols are not detailed, the app requires an active registration in the Prefeitura's system, implying a level of verification. Users are also advised to keep their login credentials secure.
How often is Nota Osasco updated?
The latest version of Nota Osasco is 1.4.0, last updated on June 19, 2026. While this indicates a recent update, the frequency of future updates is not specified.
