📊 APIT / PAYE Income Tax Calculator
Individual income tax with full slab breakdown, EPF deduction & personal relief — Y/A 2025/26
The chatbot is designed for individuals, businesses, and organizations in Sri Lanka seeking quick and accurate tax-related information
The assistant can help with:
Answering common tax questions.
Explaining tax laws and regulations.
Providing deadlines for filing and payment.
Guiding users on how to file tax returns.
Offering tips to avoid penalties.
Full Site Editing in WordPress allows users to create and edit their website more efficiently and with more control. It enables users to create unique and custom designs withYes, the information is sourced from reliable government and tax authorities in Sri Lanka. However, for complex cases, we recommend consulting a certified tax advisor.
No, the assistant can provide general guidance without requiring personal details. For personalized advice, you may need to share basic information, which will not be stored.
To enable Full Site Editing in WordPress, you need to ensure that you are using a compatible WordPress theme that Yes, the assistant can provide information on personal income tax rates, exemptions, and the filing process for individuals.
Yes, the assistant provides guidance on corporate tax rates, deadlines, and reporting requirements for businesses in Sri Lanka.
Yes Absolutely! The assistant can explain VAT regulations, thresholds, and filing requirements, along with other indirect taxes like PAYE and WHT.
The assistant is regularly updated to reflect changes in Sri Lankan tax laws and regulations, ensuring you always have access to the latest information.
Yes, it offers general tips on deductions, allowances, and exemptions available under Sri Lankan tax law
Yes, the assistant is completely free for users.
Currently, the assistant supports English language. More languages may be added in the future.
Yes, the assistant can provide general guidance for expatriates and non-residents about Sri Lankan tax obligations and regulations
12 free tools for residents, businesses & overseas Sri Lankans — by GDP Consultants (Chartered Accountants)
Individual income tax with full slab breakdown, EPF deduction & personal relief — Y/A 2025/26
Forward & reverse VAT at 18% (standard) or 8% (reduced) — Sri Lanka 2025/26
Sri Lanka CIT rates by business category — Y/A 2025/26
2.5% on liable turnover exceeding LKR 120Mn per quarter
WHT on service fees, interest, rent & royalties — residents & non-residents
Actual dividends, deemed dividends & shareholder net receipt after WHT
Net rental income after deductible expenses → APIT liability
10% CGT on disposal of investment assets — exemptions checked automatically
Property transfers, lease agreements (updated Jan 2025), mortgages & gifts
Customs, excise, port levy & VAT — total estimated landed cost
AIT withheld on FD interest — updated to 10% from 1 April 2025
Employee (8%) + Employer EPF (12%) + ETF (3%) — monthly contribution breakdown

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Chartered Accountants · Tax Advisors · Strategy
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