TaxWise
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Individual Income Tax

Built for the way Sri Lankans actually earn.

Salary. Freelance. Dividends. Bank interest. Rent. Foreign income. Whatever your year looked like, TaxWise reconciles it into a single 2025/2026 return.

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Walkthrough

Four steps. Cage-by-cage.

01
Sign in with your TIN

Authenticate with NIC + TIN. We pre-fill what we can from prior filings.

02
Confirm your income sources

Salary auto-imports from PAYE statements. Add freelance, interest, rent, dividends as they apply.

03
Apply your reliefs

Personal relief, solar, rent (25%), ETF/Gratuity rates, all applied automatically per the IRA Amendment 2025.

04
Review and export

See the cage-by-cage breakdown. Export your schedules. You submit through the IRD e-Filing portal — filing is your responsibility.

2025/2026 reliefs

Every relief, applied automatically.

Personal relief
Rs. 1,800,000
Up from Rs. 1.2M, IRA Amendment §52
Solar PV relief
Rs. 600,000
Households with rooftop solar installations
Rent income deduction
25%
Standard deduction on gross rent
ETF / Gratuity
Concessionary rates
Stepped rates on terminal benefits
Foreign service income
Conditionally exempt
Per DTA where applicable
Charitable contributions
Up to 1/3 of taxable
Approved charities, capped
Try the math

See your 2025/2026 tax in 30 seconds.

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Estimate your 2025/2026 tax
Personal relief, rent relief, solar QP, and progressive slabs per the IRA Amendment 2025.
Annual salaryRs. 3,600,000
Rs. 600,000Rs. 12,000,000
Other income (interest, dividends, etc.)Rs. 240,000
Rs. 0Rs. 3,000,000
Rental income (gross)Rs. 0

25% rent relief applied to assessable amount.

Rs. 0Rs. 3,000,000
Investment asset gainsRs. 0

Taxed at 10% flat. Personal relief does not apply.

Rs. 0Rs. 5,000,000
Total assessable incomeRs. 3,840,000
Personal relief− Rs. 1,800,000
Taxable income (slab base)Rs. 2,040,000
Your final tax
Rs.282,000
Effective rate 7.3% · Rs. 218,400 less than 2024/25
6%First Rs. 1,000,000Rs. 60,000
18%Next Rs. 500,000Rs. 90,000
24%Next Rs. 500,000Rs. 120,000
30%Next Rs. 500,000Rs. 12,000
Special rates not modelled here: sin industry 45%, bank-remitted foreign/service income max 15%. Source: IRA Amendment Act No. 02 of 2025.

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open for 2025/2026.

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Filing opens Apr 2026 · Final return for Y/A 2025/2026 due 30 Nov 2026.