IRD Sri Lanka Tax Calculator icon

IRD Sri Lanka Tax Calculator

by shirfan.bw · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Sri Lanka IRD tax calculator: income tax, corporate tax, VAT, WHT, CGT, SSCL, stamp duty & more. Updated for Y/A 2025/2026.

Users
16
+4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#163K
#136K among extensions
Version
1.0.0
updated 23 Mar 2026

Users

monthly, 7 months
0816Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 16 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About IRD Sri Lanka Tax Calculator

Calculate all Sri Lanka IRD taxes instantly. Covers personal income tax (progressive slabs, Rs. 1.8M relief), APIT payslip, corporate tax, VAT, withholding tax, capital gains tax, SSCL, stamp duty, and advance tax instalments. Updated for Y/A 2025/2026 per Inland Revenue (Amendment) Act No. 02 of 2025.

Growth

WindowUsersChangeRatingsRating
7 days+2+14.3%00.00
30 days+4+33.3%00.00
6 months+11+220.0%00.00

Version history

1 versions recorded
1.0.023 Mar 2026

Details

Category
Developer Tools
First seen
23 Mar 2026
Size
20 KB
Languages
en-GB
Pricing
Free
Extension ID
kmadlfeipdnbpkaahddeacgchdanbfob

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
storage

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