Planning to launch a website in Sri Lanka? First, one of the essential steps is to register a .lk domain. Moreover, this domain gives your website a professional, local identity and helps build trust with your audience. The .lk domain is Sri Lanka’s official country code top-level domain (ccTLD), which not only gives your website a professional, local identity but also helps build trust with your audience. Whether you’re a business, a non-profit organization, or creating a personal website, having a .lk domain clearly shows that you are based in Sri Lanka and therefore committed to serving the local market.
In this complete guide, we’ll walk you through how to register a .lk domain in Sri Lanka with Provider.lk, including the step-by-step registration process, documents you need to submit, pricing details, expected approval timelines, and expert tips to help you secure the right domain. By the end of this guide, you’ll have everything you need to get your website up and running with a trusted local domain.
Why Register a .LK Domain in Sri Lanka?
If you’re planning to launch a website in Sri Lanka, registering a .lk domain name is the best way to build a strong local presence. Whether it’s for your business, brand, or personal website, a .lk domain helps you stand out online.
- Priority for Local Businesses & Trademarks – Secure your Sri Lankan brand before others can.
- Sinhala & Tamil Domain Support – Use native scripts to reach local audiences and boost trust.
- Easier Legal Protection – Disputes are handled locally under Sri Lankan law.
- Faster Local Hosting – Improved loading times for Sri Lankan visitors; better SEO.
- Exclusive Extensions – .gov.lk, .edu.lk, .sch.lk restricted for approved institutions.
- Boosts Local Credibility – Shows visitors your business is genuinely Sri Lankan.
- Supports Community & Cultural Identity – Ideal for local services, events, and organizations.
Step-by-Step: Register a LK Domain in Sri Lanka with Provider.lk
At Provider.lk, we make registering a .lk domain simple and beginner-friendly. Follow these steps:
Step 1: Search for Your .LK Domain Name
- Enter your domain name and search through this page: https://www.provider.lk/lk-domain-registration/
- Available options: .lk (general), .com.lk (business), .org.lk (non-profits), .edu.lk (educational).
- Tip: Choose a domain that is short, memorable, and easy to spell.

Step 2: Fill Out the Form
In general, you won’t need to submit any documents. However, our process is straightforward. Simply fill out the form, then make your payment and wait for confirmation. Nevertheless, in certain situations, according to LK Domain Registry guidelines, we may request supporting documents, for instance, if your details need further verification. These may include:
- Individuals: Copy of National Identity Card (NIC)
- Businesses: Business Registration Certificate
- Organizations: NGO certificate, school/university letter, etc.
Step 3: Create an Account or Log In
Sign up or log in to your Provider.lk client area account to manage your domain and upload the necessary documents.
Step 4: Reviewing .LK Domain Pricing
You can check the available categories (CAT) and prices to see which one best suits your .lk domain’s purpose: View the Domain Pricing Table here!
Step 5: Make Payment
Once your order submitted, complete your payment via:
- After submission, Provider.lk will forward your request to the LK Domain Registry.
- Approval time: Usually 1 business days
- Tip: Check your email regularly for updates

Reserved .LK Domain Extensions and Their Uses
When you plan to register a .lk domain in Sri Lanka, it’s important to know that some second-level domains are reserved for specific types of organizations. These domains are managed by designated authorities to ensure authenticity and trust and cannot be registered through any commercial provider; only the designated organization can register them.
- .gov.lk – Reserved for official government organizations and departments. Managed under the Domain Convention Policy of ICTA and registered through Lanka Government Information Infrastructure (LGII).
- .ac.lk – Reserved for recognized universities and academic institutions. Managed by the Lanka Education and Research Network (LEARN) to ensure legitimate academic representation.
- .sch.lk – Reserved exclusively for schools in Sri Lanka. Registrations are handled by SchoolNet, which verifies and approves school websites.
Understanding these reserved domains helps organizations register the right .lk domain in Sri Lanka and build trust with their target audience.
Common Mistakes to Avoid
- Firstly, using unverified registrars can lead to complications. Always register your domain through an authorized agent like Provider.lk so that you ensure security and proper ownership.
- Ignoring Registry Emails: The LK Domain Registry may send important emails regarding your domain. Make sure to check your inbox regularly.
- Submitting Incomplete Documents: If documents are requested, ensure they are complete and clear to avoid delays in the approval process.
- Choosing a Confusing Domain Name: Avoid names that are difficult to spell or pronounce, as this can make it harder for customers to find you.
Tips for Choosing the Right .LK Domain
- Use your exact brand or business name
- Avoid hyphens and hard-to-spell words
- Secure multiple versions (e.g., yourname.lk, yourname.com.lk)
- Add industry keywords (e.g., travel.lk)
Finally, are you ready to register your .LK Domain?
Start your journey with a locally trusted .lk domain today: Visit this link to register!
Need help?
If you have questions or need assistance, our team at Provider.lk is here to help you every step of the way: Contact us here!