Receipt renaming with vendor names involves customizing digital or scanned receipt filenames to include the business name for easier organization. Instead of generic filenames like "IMG_1234.jpg" or "scan.pdf", you change them to something identifiable like "OfficeSuppliesCo_20231115.pdf". This differs from simple filing where receipts might only be stored by date or type, as it adds a specific vendor identifier directly to the filename.

This practice is widely used in personal finance tracking and business accounting. Individuals manage expenses by renaming scanned coffee shop or grocery receipts in their cloud storage (e.g., Dropbox). Businesses use automated tools within expense management software like Expensify or QuickBooks Online, where uploaded receipts can be automatically analyzed via OCR to extract the vendor name and rename the file accordingly during expense report creation.

The main advantage is vastly improved searchability and categorization when organizing expenses or preparing tax documents, saving significant time. However, manually renaming many receipts is tedious. While OCR automation helps, it may misread vendor names on poor-quality scans. Ethically, correct renaming supports accurate financial records. Future integration with AI for smarter vendor recognition offers potential, making the process more efficient.