About ClearFinBooks

ClearFinBooks is an accounting, taxation and compliance practice serving businesses and individuals — and the team behind this site of free financial calculators.

What we do

Our services cover accounting, bookkeeping, financial reporting, taxation, auditing and liaisoning — with particular focus on TDS, GST and ITR filing, business setup and registration, and process optimisation for our clients. See the full services page for details.

Why we built these calculators

Most people want a straight, correct answer to "what will I actually pay" or "what will this actually grow into" before they need a full consultation. So alongside our client work, we built a small set of calculators — income tax, EMI, SIP and lumpsum — computed the same way we'd compute them for a client, and made them free for anyone to use.

How it's built

Every calculation — tax slabs, EMI amortisation, SIP and lumpsum compounding — is implemented once, in a single, reviewable module, rather than duplicated across pages where numbers could quietly drift out of sync.

Our accuracy process

Tax figures are checked against the current Finance Act and CBDT guidance before publishing, and each page states when it was last verified. See our disclaimer and methodology page for the detail.

Get in touch

For accounting, tax or compliance work, or if you spot a figure that looks wrong on this site, we'd like to hear from you — accuracy is the whole point of what we do.