> For the complete documentation index, see [llms.txt](https://voyzu.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://voyzu.gitbook.io/docs/voyzu-core-concepts.md).

# Voyzu Core Concepts

- [Introduction](https://voyzu.gitbook.io/docs/voyzu-core-concepts/introduction.md)
- [What is a Financial Ledger?](https://voyzu.gitbook.io/docs/voyzu-core-concepts/what-is-a-financial-ledger.md)
- [Definitions](https://voyzu.gitbook.io/docs/voyzu-core-concepts/definitions.md)
- [Organizations and Companies](https://voyzu.gitbook.io/docs/voyzu-core-concepts/organizations-and-companies.md)
- [Posting Model](https://voyzu.gitbook.io/docs/voyzu-core-concepts/posting-model.md)
- [Control Accounts](https://voyzu.gitbook.io/docs/voyzu-core-concepts/control-accounts.md)
- [Tax](https://voyzu.gitbook.io/docs/voyzu-core-concepts/tax.md)
- [Inventory](https://voyzu.gitbook.io/docs/voyzu-core-concepts/inventory.md)
- [Financial Document Processing](https://voyzu.gitbook.io/docs/voyzu-core-concepts/financial-document-processing.md)