About TaprobaneFi

What TaprobaneFi is

TaprobaneFi is an independent financial research and education site with two deliberate publishing lanes. The Sri Lanka edition covers local markets, rates, funds, tax and the Colombo Stock Exchange. The global English edition publishes country-neutral calculators and source-linked guides for financial decisions whose underlying mathematics travels across borders.

How the site works

Most of the site is free to use without an account, including the public heatmap, FD rates, local and global calculators, Learn section, Market Lens, and benchmark-style analytics pages. Accounts are kept for private workspace features such as custom indexes, watchlists, snapshots, and saved preferences.

Data boundaries

TaprobaneFi is not affiliated with the Colombo Stock Exchange and does not provide real-time quotes or trading services. Certain exchange-linked data and derived outputs remain for personal informational use only and must not be commercially reused, resold, redistributed, or repackaged.

Global calculator results are deterministic estimates based on the inputs entered. They do not use a hidden market forecast, and changing a currency label does not convert amounts or localize tax, legal, or product rules.

Editorial and research approach

Local editorial coverage remains Sri Lanka first: CSE moves, local macro context, fixed income, funds and practical market explainers. The global edition is narrower by design. A tool is published there only when its interface, formula, interpretation, limitations, sources and distinct guide can be maintained to the same standard.

How the site is supported

TaprobaneFi may contain advertising. We aim to keep placements conservative so the site stays readable, trustworthy, and fast enough for research use. Advertising does not change our disclaimer, which remains: nothing on the site is investment advice.

Authorship, review, and corrections

“TaprobaneFi Research Desk” is an organizational byline for material written and maintained by the site; it is not presented as an individual adviser or as evidence of a professional credential. Calculator guides are checked against the visible implementation, formula conventions, worked examples, limitations, and linked sources before publication. The review date changes only when the page is substantively checked or revised.

Readers can report a suspected factual, calculation, source, or disclosure error through the contact page or at support@taprobanefi.com. Confirmed material errors are corrected in the page and included in the next factual review; we do not silently invent author credentials or backdate reviews.