SoftwareFree tax and personal finance calculators built for Sri Lanka
Sri Lankan tax rules, import duties and investment data are hard to apply to your own situation. WealthyIslander puts 34 calculators and trackers on one website, ten of them built specifically for Sri Lanka. Enter your figures, see the result with the working shown, and read a plain-language guide beneath each tool. No account is needed.
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WealthyIslander is a personal finance website for people who earn, save and invest in Sri Lanka. Its core is a set of calculators for questions that are awkward to answer from official sources: how much APIT will be deducted from a salary or bonus, what tax applies to foreign employment or freelance income, and what a vehicle will cost once every import duty and levy is added. Each calculator shows the figures behind its answer, so users can see which rate or tax table was applied instead of only a total.
Alongside the tax tools, the site offers side-by-side unit trust fund comparison, a fixed deposit tracker that keeps its records in the user's own browser, an EPF/ETF projection, and a wider library of general calculators for budgeting, loans, retirement and investing. A country selector switches currency display between Sri Lankan rupees, US dollars, euros and Indian rupees. Every tool page includes a written guide to the rules behind it, and a small articles section covers Sri Lankan tax topics.
Sri Lankan tax tables, import duty rules and fund performance reports are published in forms that are hard for an individual to apply. Working out take-home pay, the full cost of an imported vehicle, or which unit trust has performed better usually means spreadsheets, guesswork or paying someone to do it.
WealthyIslander turns those rules and data into guided calculators. Users enter a few figures, or load a built-in example, and get an itemised result with the working shown, plus a written guide explaining the rules behind it.
Work out monthly APIT on a salary, tax on a bonus or other lump-sum payment, and tax on foreign employment or freelance income. Each result shows the tax due with an itemised breakdown, and the foreign income calculators add a payment schedule.
Estimate the full cost of importing a vehicle into Sri Lanka. Enter the value, vehicle type and engine size to see every duty and levy itemised with charts, then save vehicles to compare, share the result or download a PDF.
Compare up to three Sri Lankan unit trust funds side by side on fund size, unit holders, unit price and returns. The best value in each row is highlighted, and charts show how each measure has changed over time.
Keep all your fixed deposits in one dashboard. See total principal, interest after withholding tax and upcoming maturity dates, record renewals and withdrawals, and import or export your records as CSV. Records are stored in your own browser.
Twenty-four general calculators cover budgeting, loans, debt payoff, savings goals, retirement, FIRE and investment growth. A country selector switches the currency shown between Sri Lankan rupees, US dollars, euros and Indian rupees.
Select an image to open the preview.
One dashboard lists every fixed deposit with its rate, maturity date and value at maturity, and flags deposits that are due so the customer can withdraw or renew.
The tools directory lets customers browse the full set of calculators, here showing general planning tools such as FIRE, compound interest, savings goals and retirement.
The salary tax calculator shows monthly taxable income, the tax deducted, take-home pay and annual totals, then the formula used to reach them.
Contact our team to discuss the product and how it could fit your needs.
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