# Vichea - AI Guide to Cambodia Investment > Vichea is an AI-powered assistant providing expert guidance on Cambodia investment, tax regulations, business registration, and market opportunities. We help foreign investors understand legal requirements, investment laws, tax incentives, and economic opportunities in Cambodia. Vichea provides real-time AI assistance for investors and businesses interested in Cambodia. Our knowledge base covers tax regulations (TOI, VAT, customs), Qualified Investment Projects (QIP), Special Economic Zones (SEZ), business registration procedures, and sector-specific opportunities in manufacturing, retail, real estate, and services. Key topics include: - Cambodia Development Council (CDC) policies and QIP application processes - General Department of Taxation (GDT) requirements and tax incentives - Foreign investment laws and legal frameworks - Minimum capital requirements and business structures - NSSF contributions, payroll deductions, and salary tax - Sector analysis: manufacturing, tourism, agriculture, technology - Step-by-step registration and compliance guides Our AI uses Retrieval-Augmented Generation (RAG) with vectorized documents from official Cambodian government sources, ensuring accurate and up-to-date information. ## Main Pages - [Homepage](https://vichea.app/): Start a free consultation about Cambodia investment - [Tax Rates Guide](https://vichea.app/guide/taxes): CIT, PIT, VAT, WHT, and specific tax rates - [Salaries & NSSF Guide](https://vichea.app/guide/salaries): NSSF contributions, wage caps, payroll deductions - [Tax Exemptions & QIP Guide](https://vichea.app/guide/exemptions): QIP tax holidays, incentives, and approval process - [Currency & Exchange Rates Guide](https://vichea.app/guide/currency): Dual currency system, live NBC rates, business tips - [Privacy Policy](https://vichea.app/privacy): How we handle your data ## Resources - [Cambodia Development Council](https://www.cdc.gov.kh/): Official CDC website for investment policies and QIP applications - [General Department of Taxation](https://www.gdce.gov.kh/): Tax regulations and compliance requirements - [ASEAN Investment](https://asean.org/): Regional investment opportunities and agreements ## Optional - [OG Image](https://vichea.app/vichea-app-og-image.jpg): Visual representation of Vichea platform - [Sitemap](https://vichea.app/sitemap.xml): Complete site structure - [Dynamic Sitemap](https://vichea.app/sitemap-dynamic.xml): Public conversation URLs - [Robots](https://vichea.app/robots.txt): Crawler guidelines