Vittora
Old vs new tax regime in India: what to track during the year
Every filing season, the same scramble: WhatsApp groups fill with “old or new regime?” debates, and most people answer with a guess because the comparison depends on numbers they stopped tracking eleven months ago. The regime question isn’t hard math. It’s a data-availability problem, and it’s solved in the months before March, not during it.
(The usual disclaimer, sincerely meant: this is general information, not tax advice. Rules and slabs change, so verify against current law or a CA before filing.)
Tax-year note: The 80C and 80D names below refer to familiar provisions of the earlier Act and to tracking categories in Vittora. India’s Income-tax Act, 2025 changed section numbers for tax year 2026–27. Check the Income Tax Department’s transition guidance and current filing instructions before claiming a deduction.
Why the comparison keeps surprising people
The new regime generally forgoes many deductions and exemptions available under the old regime. Those include the familiar 80C investment and 80D health-insurance deductions in returns under the earlier Act. Which regime works for you depends on your actual income and eligible claims for the tax year. Check the Income Tax Department’s regime guidance before treating a tracked amount as deductible.
That’s the trap: people compare against the ₹1.5 lakh 80C ceiling they intend to reach, then discover in February they invested ₹60,000. Tracked reality, not intentions, should drive the choice.
What to track from April onwards
Set up categories for the handful of flows that decide the comparison, and let every month’s entries accumulate the evidence:
- 80C investments: PPF, ELSS, EPF (from your payslip), life insurance premiums, principal repayment on a home loan
- Health insurance premiums (80D): yours and your parents’
- Home loan interest or rent paid (for HRA, along with your HRA component)
- NPS contributions (80CCD(1B)‘s additional headroom)
- Salary structure items: basic, HRA, and any exemptions your employer applies
None of this is extra work if these are just categories in the expense tracker you already use daily. A recurring entry for your monthly ELSS SIP or insurance premium documents itself.
Check the comparison quarterly, not annually
By July you have a quarter of real data; by October, half a year. That’s when a regime comparison is actionable because there’s still time to top up 80C or adjust an NPS contribution if the old regime is winning but under-fed. In Vittora, the tax estimator takes your income and deduction inputs and shows the old-vs-new outcome side by side, so the check takes minutes: update the numbers from your tracked totals, read the verdict.
A February realisation, by contrast, is just information. The investment window is nearly shut and you’ll file on whatever the year happened to produce.
The March checklist that writes itself
If the year was tracked, filing prep collapses into an export: your 80C total, insurance premiums, rent history, and loan interest are already categorised and summable. No shoebox of receipts, no email archaeology, no guessing which regime to pick. The data answered that months ago.
Vittora keeps all of this on your device and in your private iCloud, which is exactly where a year of your salary structure and investment pattern belongs. Track lightly all year; decide confidently once.
India tax planning in Vittora is part of Vittora Pro. It is educational, on-device, and not tax filing software. 80C and 80D tracking applies where relevant, typically under the old regime. For the shorter hub page, see India 80C and 80D tracking.
Vittora’s category names are tracking aids, not a statement of current legal eligibility.