Acquiring a comprehensive dataset encompassing various document types such as passports, driver's licenses, bank statements, and utility bills can be challenging due to privacy and legal constraints. However, here are some resources that might assist you:

1. DocXPand-25k Dataset:

   • This dataset comprises 24,994 synthetically generated identity document images, including identity cards, residence permits, and passports. Each image is richly labeled, featuring artificially generated personal information. The dataset is designed to aid in identity document analysis.

     https://github.com/quicksign/docxpand

2. Personal Financial Dataset for India:

   • Available on Kaggle, this dataset contains a collection of personal financial documents from India. While it may not cover all document types you're interested in, it could serve as a starting point.

     Financial Document Image Dataset

3. Public Register of Authentic Identity and Travel Documents Online (PRADO):

   • PRADO is a database created by the Council of the European Union, containing information on travel and ID documents and selected security features. It includes documents from EU countries and some countries outside the EU.

     Where can I get Passport images dataset that contain passport of almost all countries in the world?

Considerations:

• Synthetic Data Generation: Given the scarcity of publicly available datasets due to privacy concerns, you might consider generating synthetic data. Tools and templates are available that allow for the creation of customizable document images, which can be used to augment your dataset. For instance, editable templates for various documents can be found at faketemplate.ru. Ensure that any synthetic data used is clearly labeled as such to avoid ethical and legal issues.
• Legal and Ethical Compliance: When collecting or using document images, always ensure compliance with data protection regulations and respect for individual privacy. If using synthetic data, clearly distinguish it from real data to maintain transparency.