Delhi's older e-registration portal, DORIS, is no longer where live registrations happen — the portal itself now says every sub-registrar office has migrated to the NGDRS Portal. Whatever this calculator totals for stamp duty and registration is also excluded from your home loan's RBI-set loan-to-value ceiling, and if you're buying under construction, GST is a further, separate charge on top of it.
DORIS, Delhi's old registration portal, is retired — don't book a slot there
If an older guide or bookmark points you to doris.delhigovt.nic.in to check a registration slot or an e-stamp, that portal now displays its own migration notice: "All SR offices have been migrated to the NGDRS Portal and are no longer active in DORIS." DORIS remains reachable only for historical transaction lookups; the National Generic Document Registration System (NGDRS) is Delhi's current live registration front end.
This calculator's stamp duty and registration figures for Delhi — 6% for a male buyer, 4% for a female buyer, 5% for a joint male-female purchase, plus 1% registration capped at ₹1,00,000 — are its own configured rates for Delhi, applied as this page's calculator applies them; they are not re-verified against a live Revenue Department rate page in this article, since that page could not be reached to confirm them directly.
Stamp duty and registration sit outside your home loan's LTV ceiling
Whatever this calculator totals, budget it as cash alongside your down payment, not inside your home loan. RBI's Master Circular on Housing Finance (February 2022) directs banks not to fold stamp duty, registration or other documentation charges into the property cost used for loan-to-value — except for homes costing ₹10,00,000 or less.
Buying under construction in Delhi? GST is separate from stamp duty
This calculator computes stamp duty and registration only. Under construction, GST applies separately: 1% without input tax credit on affordable housing — up to 60 sqm carpet area and ₹45,00,000 in value, using Delhi NCR's metro classification — and 5% without ITC above that. It also stops applying once the full price is paid only after the builder secures a completion certificate or the flat is first occupied, whichever is earlier.
Methodology
Stamp duty and registration figures for Delhi are this calculator's own configuration (6%/4%/5% by buyer, 1% registration capped at ₹1,00,000), stated as the calculator's behaviour since the Revenue Department's live rate page could not be reached this session; only DORIS's portal-migration notice is independently source-linked. GST figures apply the rate, Delhi-NCR metro carpet-area limit and value cap from the GST Council's rate notification and CBIC's explanatory update to the worked example values; no rate is estimated.
Sources
- Delhi Online Registration Information System (DORIS) — service-migration notice — accessed 2026-09-21
- Reserve Bank of India — Master Circular, Housing Finance (Feb 2022) — accessed 2026-09-21
- CBIC — GST: An Update (1 May 2019) — accessed 2026-09-21
- GST Council Secretariat — Notification No. 11/2017-Central Tax (Rate), as amended to 1 April 2019 — accessed 2026-09-21
- CBIC — CGST Act 2017, Schedule II (Section 7) — accessed 2026-09-21