How to Upload Documents on CAC Portal (Zero Queries Guide)

# How to Upload Documents on CAC Portal (Zero Queries Guide) Starting a business or non-profit in Nigeria requires a solid corporate foundation. To protect your brand name, open a business bank account, and operate legally, you must complete your registration with the **Corporate Affairs Commission (CAC)**. In this guide, we cover the exact requirements and step-by-step details for this topic. --- ## 🏛️ Why Legal Registration Matters Before diving into the steps, here is why legal registration is mandatory: 1. **Brand Protection**: Prevents anyone else from registering a business name similar to yours. 2. **Corporate Banking**: Allows you to open a business bank account rather than using your personal name. 3. **Contract Opportunities**: Necessary to bid for corporate contracts or apply for government grants. --- ## 📝 Key Requirements & Detailed Guide Almost 40% of public registrations get queried because of document upload errors. CAC inspectors are strict about image resolution, color, and file sizes. If your uploads do not meet their specifications, your registration will be queried, delaying your launch. This guide shows you how to upload documents perfectly. --- ### 1. Document Format and Size Checklist * **Format**: Upload IDs and signatures as **JPEGs, JPGs, or PDFs**. * **File Size Limit**: No file can exceed **5MB**. * **Resolution**: Keep files clear and readable. A heavily compressed, blurry PDF will be rejected. ### 2. How to Scan and Prepare Signatures * Sign on a blank, clean sheet of plain white paper (do not use lined paper). * Take a clear photo or scan of the signature **in color** (black-and-white scans are rejected). * Crop the image so that the signature is centered and occupies at least 70% of the image space. ### 3. NIN and Identification Documents * Ensure the name on your ID card matches your profile registration details exactly. * Scan the ID in color (both front and back if using a plastic card). * Combine front and back into a single page PDF if uploading a card. ### 4. Resolving File Size Issues If your scanned files exceed 5MB, use online compression tools like *iLovePDF* or *TinyPNG* to compress them to under 1MB while maintaining clarity before uploading. --- ## 🚀 Get Professional Help to Register Your Business Without Stress Navigating name searches, portal queries, and post-incorporation filings can be stressful. If you want a fast, guaranteed approval without the headache, let our accredited corporate registration team handle the filing for you. [👉 Chat with a CAC Registration Expert on WhatsApp Now](https://wa.me/2349022193069?text=Hello,%20I%20want%20to%20register%20my%20business%20and%20need%20professional%20assistance.)