Inland Revenue Department
Sri Lankan tax authority and e-filing services.
Inland Revenue Department at a glance
Inland Revenue Department is a government website and one of the most visited sites in Sri Lanka, currently ranked #7 in the country. It was founded in 1932 and is headquartered in Colombo, Sri Lanka. Today Inland Revenue Department is owned by Government of Sri Lanka. Our estimates put its audience at ≈ 3 million visits per month. The business earns money mainly through not advertising funded — public service portal. Its closest rivals include gov.lk, customs.gov.lk.
Traffic statistics
Traffic history
| Period | Visits | Change |
|---|---|---|
| Q1 | ≈ 2.8 million / month | +2% |
| Q2 | ≈ 2.9 million / month | +3% |
| Q3 | ≈ 3 million / month | +3% |
| Q4 | ≈ 3.2 million / month | +6% |
Traffic sources
- Direct49%
- Organic search40%
- Referral7%
- Social3%
- Email1%
Audience & demographics
- Men51%
- Women49%
- Age 25-3427%
- Age 35-4426%
- Age 45-5423%
The audience is concentrated in Sri Lanka, skewing urban and mobile, with usage peaks in the evening hours.
Geographic reach
- Sri Lanka94%
Home market
- Diaspora and neighbouring markets3%
- Europe1%
- North America1%
- Rest of world1%
SEO profile
- Estimated organic traffic
- ≈ 0.9 million visits / month
- Branded share of search
- High — brand terms lead the keyword profile
- Indexed pages
- Large — category, listing or article level
- Primary search market
- Sri Lanka
Top organic keywords
| Keyword | Position | Volume | Traffic share |
|---|---|---|---|
| inland revenue department | 1 | Very high | Dominant |
| official application | Top 10 | High | — |
| tax payment | Top 10 | High | — |
| id document | Top 10 | High | — |
Backlink profile
- Referring domains
- Tens of thousands
- Link profile
- News coverage, directories, blogs and partner sites
- Authority
- High within the Sri Lanka web
Top referral sources
- News and media31%
- Directories and aggregators24%
- Blogs and forums20%
- Partner sites14%
- Other11%
Technology stack
Website technologies
Advertising & analytics technologies
Stack details are inferred from public front-end signals and engineering communications; internal systems may differ.
Mobile app statistics
Available in the local store
Available in the local store
- App share of traffic
- ≈ 69% mobile
- Position in country
- Among the leading government apps in Sri Lanka
Company information
- Website
- ird.gov.lk
- Sector
- Government
- Owner
- Government of Sri Lanka
- Owner type
- Government
- Founded
- 1932
- Headquarters
- Colombo, Sri Lanka
- Ownership
- Government of Sri Lanka controls the platform. Ownership details are based on public filings and press reporting.
- Languages
- Sinhala, Tamil, English
- Top traffic sources
- direct, organic search, referral
Financials
- Revenue
- Not publicly disclosed
- Ownership
- Government
- Reporting
- Figures based on public filings, press reports and market estimates
Business model & revenue
Inland Revenue Department operates an official government service portal focused on Sri Lanka. Sri Lankan tax authority and e-filing services. Revenue comes mainly from not advertising funded — public service portal, supported by the other lines listed below.
- Not advertising funded — public service portal
International presence
- Primary market
- Sri Lanka
- Expansion
- Regional and diaspora audiences beyond the home market
Customer statistics
Website rankings
- Country rank (Sri Lanka)
- #7 in this index
- Sector rank
- Leading government site in Sri Lanka
Main competitors
Website comparisons
| Website | Monthly visits | Rank | Notes |
|---|---|---|---|
| gov.lk | ≈ 1.8 million / month | #8 class competitor | — |
| customs.gov.lk | ≈ 1.3 million / month | #9 class competitor | — |
What is Inland Revenue Department?
Inland Revenue Department (ird.gov.lk) is an official government service portal serving users in Sri Lanka. Sri Lankan tax authority and e-filing services. It ranks #7 among the most visited websites in the country in this index, within the government category.
Who owns Inland Revenue Department?
The site is operated by Government of Sri Lanka. The company was established in 1932 and is headquartered in Colombo, Sri Lanka.
Traffic and audience
Traffic estimates place Inland Revenue Department at roughly 3 million visits per month, about 0.1 million per day. Around 69% mobile of sessions come from mobile devices, and visitors view about 4.6 pages per visit with an average session of 6 min.
How Inland Revenue Department makes money
Revenue comes primarily from not advertising funded — public service portal, alongside .
Competitors in Sri Lanka
Its closest rivals include gov.lk, customs.gov.lk.
Data and accuracy
Company facts are drawn from public sources. Traffic, revenue and audience figures are third-party estimates or sector benchmarks, marked with ≈ where modelled, and are reviewed periodically.
Company history & milestones
- 1932
Inland Revenue Department is founded in Colombo, Sri Lanka.
- Growth phase
Expands its government offering and moves to a mobile-first product.
- Today
Ranks #7 among the most visited websites in Sri Lanka.
User reviews & ratings
| Source | Score | Reviews | Notes |
|---|---|---|---|
| Google Play | ≈ 4.3 / 5 | — | Ratings from the local store listing |
| App Store | ≈ 4.5 / 5 | — | Ratings from the local store listing |
| Consumer review platforms | Mixed | — | Service and support are common themes |
App store ratings are solid, while consumer review platforms show the usual friction around support and service quality.
Pros & cons
Pros
- Official source for public services and documents
- Digital identity login replaces office visits
- No advertising or tracking clutter
- Accessible design requirements
Cons
- Navigation across departments is confusing
- Peak-time queues and downtime
- Some services still require paper steps
- Support channels are limited
Key statistics
Frequently asked questions
Who owns Inland Revenue Department?
Inland Revenue Department is operated by Government of Sri Lanka. Government structure, based on public filings and press reporting.
Where is Inland Revenue Department headquartered?
Inland Revenue Department is headquartered in Colombo, Sri Lanka.
When was Inland Revenue Department founded?
Inland Revenue Department was founded in 1932.
What is Inland Revenue Department's revenue?
Inland Revenue Department does not publish standalone revenue; income comes from not advertising funded — public service portal.
Who are Inland Revenue Department's competitors?
Main competitors in Sri Lanka include gov.lk, customs.gov.lk.
How does Inland Revenue Department make money?
Mainly not advertising funded — public service portal.
Is Inland Revenue Department publicly traded?
Inland Revenue Department's ownership: Government.
How many visitors does Inland Revenue Department get?
Third-party estimates place Inland Revenue Department at roughly 3 million visits per month, mostly from Sri Lanka, with 69% mobile traffic.
Is Inland Revenue Department safe?
Inland Revenue Department is an established government site founded in 1932 and ranked #7 in Sri Lanka; use the official domain ird.gov.lk and HTTPS.
Popular searches
Data sources & confidence
- Company website and public announcementsird.gov.lk
- Third-party traffic estimation providersSimilarweb-class estimates
Visit figures are modelled, not measured
- App store listingsApple App Store, Google Play
- Press and market coverageSri Lanka and international business media
- Data confidence
- Medium for company facts, medium-low for traffic and financial estimates. All modelled figures are rounded and marked with ≈.
- Last updated
- September 2026
Traffic, revenue and audience figures are third-party estimates or derived from sector benchmarks, and are reviewed periodically.
Social media profiles & statistics
Official brand account
Announcements and support
Community and campaigns
Company and hiring updates
Brand and product videos