Are these tools really free?

Yes, and there is no signup, no email wall and no trial. They run entirely in your browser once the page loads.

How accurate are they?

Each one is built from the statute or the department’s own published rates rather than from secondary summaries, and each carries a note on what it deliberately does not model. They are estimates for orientation: the portal or authority that actually processes your filing produces the figure that binds.

Do you store what I enter?

No. The calculations happen in your browser and nothing you type is sent to us or saved. Only if you choose to get in touch does any information reach CapEasy.

How current are the rates?

Rates and thresholds are checked against the source when a tool is built and re-checked as rules change. Where a figure has recently changed, the tool says which financial year it is applying — several of these rules changed for FY 2026-27.

Free Tools for Indian Founders — Calculators & Checkers

See what you qualify for

MCA & ROC

ROC due-date calculatorEvery annual filing deadline, computed from your year-end and AGM date.MCA late fee calculatorWhat a late ROC filing costs, including the CCFS-2026 concession while it lasts.Incorporation fee estimatorThe government charges to register a company or LLP, itemised by state.

Tax & payroll

GST late fee & interest calculatorLate fee and interest on a delayed GSTR-1, GSTR-3B or GSTR-9, with the cap applied.TDS rate finderThe rate, threshold and no-PAN rate for the sections an Indian SME actually hits.HRA exemption calculatorWhich of the three limbs binds your exemption — and what stays taxable.

Funding

80-IAC benefit calculatorWhat the startup tax holiday is worth after minimum tax — and what you give up for it.SISFS: grant or convertible debt?₹20 lakh grant or ₹50 lakh convertible debt — which route your plan falls under.

Data protection

DPDP applicability checkerWhether the DPDP Act applies to you, which role you occupy, and what follows.

Why these exist

Most Indian compliance calculators are wrong in the same way, because they are built from each other rather than from the rule. Two examples these tools get right: there is no general one-times grace band on MCA additional fees, and the HRA 50% band covers eight cities from FY 2026-27 but only four before that. Both change the answer materially.

So each tool here is built from the statute or the department’s own page, states which financial year it applies, and says plainly what it deliberately does not model. None of them ask for your email.

What they are not

They are estimates for orientation, not advice and not a quote. The MCA portal, the GST portal or your assessing officer produces the figure that actually binds, and your own facts can change it. Where a number matters, confirm it at the source — every tool names which one.

Book a free consultation.

An honest assessment of where you are and what comes next — no cost, no pressure, no inflated promises.

Book a consultation →WhatsApp us →

9 calculators, no signup