Is a private declaration valid?

Yes. A stable union exists in fact (Código Civil art. 1.723); the declaration signed by the couple and two witnesses is evidence of it. A notarial deed (escritura pública) carries more weight where one is asked for.

Which property regime applies?

Partial community unless the couple choose another in writing (art. 1.725).

Is what I type uploaded?

No. The PDF is made in your browser and nothing you type leaves your device.

Brazilian stable union declaration

The couple’s declaration of a stable union, in Portuguese.

First partner’s nameNationality, in PortugueseMarital status, in PortugueseOccupation, in PortugueseRG (ID card)CPFAddressSecond partner’s nameNationality, in PortugueseMarital status, in PortugueseOccupation, in PortugueseRG (ID card)CPFAddressUnion began onShared address (optional)Property regimeAnything else, in Portuguese (optional)Witness 1Witness 1’s CPFWitness 2Witness 2’s CPFCityDate

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This tool runs entirely in your browser. Nothing is uploaded, nothing is stored, and you can even turn off your internet connection before you start.

How it works

Enter both partners.
Enter the date the union began.
Choose the property regime and the two witnesses.
Download and sign.

Frequently asked questions

Is a private declaration valid?: Yes. A stable union exists in fact (Código Civil art. 1.723); the declaration signed by the couple and two witnesses is evidence of it. A notarial deed (escritura pública) carries more weight where one is asked for.
Which property regime applies?: Partial community unless the couple choose another in writing (art. 1.725).
Is what I type uploaded?: No. The PDF is made in your browser and nothing you type leaves your device.
Is this legal advice?: No, it is a template.

Your files stay on your device

How it works

Frequently asked questions

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