Know your tax. Keep more of it.
Tax year 2026-27 under the Income-tax Act, 2025. Salary with standard deduction. Nothing you type leaves this page.
OPEN REGIME CALCULATOR—TO THE NEXT TAX DEADLINE
Your tax year, with today on it.
April 2026 to March 2027. Advance tax under section 404, return dates and the last day for tax-saving investments.
Thirteen tools. Figures follow your salary.
Change the number at the top and these update. Open any tool for the full working.
- 01.Old or new regimeSection 202 against your actual deductions.
- 02.Tax-saving plannerSections 123, 124 and 126, only if the old regime wins.
- 03.HRA exemption50% in the eight cities under the Rules, 2026.
- 04.Capital gainsSections 196 and 198, and the ₹1.25 lakh you can book tax-free.₹1,25,000 EXEMPT
- 05.Advance taxInstalments under section 404, interest under 424 and 425.
- 06.Presumptive taxSection 58 for businesses and professionals.
- 07.GST calculator5%, 18% and 40% slabs, CGST and SGST or IGST, and the registration limit.NEW RATES
- 08.TDS calculatorSection 393 rates, thresholds and deposit dates for business payments.SECTION 393
- 09.Prepay or investHome loan prepayment against section 22 interest.
- 10.Goal plannerMonthly amount to reach a target by a date.
- 11.NRI residencyDay count under section 6.
- 12.Cash runwayMonths your business can run on cash in hand.
- 13.Money ScoreTwelve questions, one score, what to fix first.
When a calculator isn't enough, ask a CA.
A chartered accountant reads your question, your figures and any notice you attach, and answers in writing.
- 01.Ask in plain words. Share your calculator figures with one tap.
- 02.Attach a PDF or photo — a notice, Form 130 or Form 168.
- 03.Get a written answer, a report, or book a call.
BI‑Outsource. CFO‑led accounting from three offices.
BI CFO is run by BI-Outsource, which handles accounting, Virtual CFO work and business intelligence for clients in India, Singapore and the UAE.
AGA Towers, Major Road, Vytilla, Kochi 682019, Kerala
SINGAPORE22 Sin Ming Lane, #06-76 Midview City, Singapore 573969
DUBAI, UAELB01121, Jebel Ali Free Zone, Dubai 17612
cfo@bioutsource.com+91 97449 22222bioutsource.com
Your figures stay in your browser unless you sign in. Files you send are kept in a private folder that is not reachable from the web, and you can export or delete everything from your account at any time.
Start free. Climb when you need to.
Monthly prices including GST. Virtual CFO gives a business its own CA as a part-time CFO.