Change powers of attorney without login
Alternatively, you can change your powers of attorney in writing.
We require a separate power of attorney from you for credit cards and prepaid cards. This can only be submitted in writing.
Add and manage powers of attorney
With a power of attorney, you authorize a person you trust to represent you legally in relations with PostFinance.
Manage your powers of attorney via e-finance login
- Accessible and viewable at any time via e-finance
- Simple, secure support for powers of attorney
- Fully convenient: issue and cancel powers of attorney
- Download the power of attorney regulations (PDF)
- Complete
- Sign
- Send to PostFinance
Download form
- Power of attorney regulations for natural persons (PDF)The link will open in a new window
- Power of attorney regulations for credit card and prepaid card accounts (PDF)The link will open in a new window
- Power of attorney regulations for legal entities, partnerships and sole proprietorships (PDF)The link will open in a new window
- Power of attorney regulations PostFinance Visa Business Account for legal persons and partnerships (PDF)The link will open in a new window