Letting a shop or office in the Tricity: lock-in, escalation, CAM and the GST rule most landlords get wrong

• 18%GST on commercial rentshops, offices, showrooms, godowns
• ₹20LRegistration thresholdannual rent, about ₹1.67L a month
• 10%TDS under 194-Iabove ₹6 lakh a year
• 2%Chandigarh lease stamp dutyof average annual rent, up to 5 years

An SCO in Mohali Phase 8, a booth in Zirakpur off VIP Road, a first-floor office in Industrial Area Chandigarh — the rent is the easy part. What decides whether the deal is worth having is the tax treatment and five clauses most owners never negotiate, because the tenant’s lawyer drafted the lease and the owner signed it. Here is the whole picture, in the order the money moves.

The four money items, and who actually pays each

Two of those rows surprise people. The first is that the ₹20 lakh GST threshold is on your total rental turnover, not per property — three shops at ₹60,000 each crosses it. The second is the reverse charge.

The five clauses that decide your yield

Rent is one number in a lease that has five that matter. In the Tricity commercial market these are where owners lose money without noticing.

1. Lock-in periodThe months the tenant cannot walk out without paying. Three years is common on a five-year office lease; a shop or booth is often one year or none at all. Without a lock-in, your fit-out concession and your rent-free period are a gift. Make it mutual only if you genuinely want to be locked in too.
2. EscalationA fixed percentage on a fixed cycle — commonly 5% a year or 15% every three years in this market. Write the compounding base into the clause. “15% every three years” on the original rent and on the then-current rent are different numbers by year nine.
3. CAM — common area maintenanceLighting, lifts, security, the corridor, the parking. State plainly whether CAM is inside the rent or on top of it, who fixes the rate, and whether it can rise mid-term. In a multi-tenant SCO this is the commonest dispute after the deposit.
4. Fit-out and rent-free periodA retail tenant will ask for one to three months rent-free to build out the shop. That is normal. What is not normal is giving it without a lock-in that outlasts it, or without agreeing who owns the fit-out when he leaves.
5. Security deposit and its returnThree to six months is the commercial norm here, against two to three for residential. Say when it returns, what may be deducted, and that it is not to be adjusted against the last months’ rent unless you agree — because a tenant who is leaving will try exactly that.

Register the lease, or accept what you are giving up

A lease of immovable property for a term exceeding one year must be registered. Plenty of Tricity commercial lettings run on an unregistered eleven-month document renewed by habit, and it works right up until it does not: an unregistered lease is weak evidence of its own terms, which matters precisely when you are arguing about the escalation clause or the deposit.

Chandigarh’s figures are clear — 2% of the average annual rent for a lease up to five years, 3% for five to ten years, plus 3% on the security or advance deposit, with a registration fee of 1% of the average annual rent capped at ₹10,000. Punjab’s published bands for Mohali, Kharar and Zirakpur are reported as roughly 4% for under a year, 8% for one to five years and 3% for five to ten — but the sources disagree on whether those percentages apply to the annual rent or the aggregate rent for the term, and the difference is large. Confirm the figure at the tehsil before you budget it, and get the calculation in writing.

What a commercial tenant is actually worth

The reason owners put up with all of this is that commercial tenants pay more, stay longer and do their own upkeep. The trade is real, but so is the downside: a vacant shop stays vacant longer than a vacant flat, and a commercial vacancy has no soft landing — there is no student season to catch. Price the risk of three empty months into the rent you hold out for, rather than discovering it in month four.

Hoomzz lists physically verified commercial and residential property across Chandigarh, Mohali, Panchkula, Zirakpur and Kharar with zero brokerage, and owners can list a shop, office or SCO directly. Tricity owners increasingly check what comparable units are asking on local real estate pages and creator accounts on Instagram before they fix a number — a fair starting point, provided you treat it as indicative and verify the actual let rates rather than the asking ones.

Before you sign

1. Check the permitted useAn SCO or booth has a sanctioned use. Letting a residential-zoned unit to a coaching centre or a clinic invites a notice from the authority, and the tenant will not be the one who answers it.
2. Ask for the tenant’s GST status in writingIt decides whether you collect 18% or he pays it under reverse charge, and whether 194-I TDS starts flowing. Put the GSTIN in the lease.
3. Fix the CAM number todayNot “actuals”. Actuals is how a ₹4,000 charge becomes ₹11,000 in year three with nobody to appeal to.
4. Photograph the unit at handoverShutters, flooring, wiring, the meter reading. Commercial fit-outs do real damage and the deposit argument is won with dated photographs.

Two related reads: Mohali collector rates and the 2026 stamp duty position, because the circle rate underpins what any registered instrument costs you, and what happens when you sell a property that has a tenant in it — the same Section 109 rule applies to commercial tenants, and a long lock-in you granted is inherited by your buyer. If you are still deciding where to advertise the unit, where to list commercial property in the Tricity covers the channels.

Frequently asked questions

Is GST payable on commercial rent in India?

Yes. Renting out commercial property — shops, offices, showrooms, warehouses, godowns, clinics, coaching centres and co-working space — attracts GST at 18%. Residential letting for residential use is exempt, but that exemption falls away when a dwelling is let to a registered person for business purposes. The 18% is on the rent, and CAM charged separately is generally taxable too.

Do I have to register for GST if I rent out one shop?

Only once your total rental turnover crosses the threshold, which is ₹20 lakh a year in most states — about ₹1,66,667 a month across all your properties, not per unit. Below that you may stay unregistered. Be aware that since October 2024 an unregistered landlord letting to a GST-registered tenant shifts the 18% onto that tenant under reverse charge, which he will factor into what he offers you.

How much TDS does a company tenant deduct on commercial rent?

Under Section 194-I the rate is 10% on rent for land, building or furniture, and 2% for plant and machinery. From FY 2025-26 the threshold rose from ₹2.4 lakh to ₹6 lakh a year, which is ₹50,000 a month, so smaller lettings no longer attract it. The tenant deducts before paying and issues Form 16A; check it against Form 26AS, because a missing deposit is your credit that has gone astray.

Does a commercial lease have to be registered?

A lease for a term exceeding one year must be registered. Many Tricity commercial lettings run on unregistered eleven-month agreements renewed repeatedly, which is common practice but leaves you with weak evidence of your own terms in a dispute. If the lease carries a lock-in, an escalation formula or a large deposit, register it.

What is a normal lock-in period for a shop or office in the Tricity?

On a five-year office lease a three-year lock-in is common; for a shop or booth it is often one year, and sometimes none. The rule of thumb that protects the owner is that the lock-in should outlast any rent-free or fit-out period granted, otherwise the concession can be taken and the tenant can leave. Lock-ins are negotiable and frequently mutual.

Who pays stamp duty on a commercial lease, the landlord or the tenant?

By convention in this market the tenant pays stamp duty and the registration fee, but it is not a legal allocation and it is negotiable — on a landlord-favourable market you may end up splitting it. In Chandigarh the duty is 2% of the average annual rent for leases up to five years plus 3% on the deposit, with a registration fee of 1% capped at ₹10,000. Punjab’s bands differ and should be confirmed at the tehsil.

Sources, and what here is judgement rather than data

Checked facts. The 18% GST rate on commercial letting and the categories it covers; the ₹20 lakh registration threshold; the reverse-charge position applying from October 2024 where an unregistered landlord lets to a GST-registered tenant; the Section 194-I rates of 10% and 2% and the threshold rising to ₹6 lakh a year (₹50,000 a month) from FY 2025-26; and the Chandigarh lease stamp duty and registration fee figures.

• TaxGuru, reverse charge on commercial property rent from unregistered persons
• ClearTax, Section 194-I — TDS on rent, rates and the revised threshold
• Lease deed registration in Chandigarh — stamp duty on average annual rent and the capped registration fee
• Stamp duty and registration charges in Punjab, 2026

Judgement, not data. The lock-in, escalation, CAM and deposit conventions are what Hoomzz sees in Tricity commercial leases, not published benchmarks — they move with the location and with who needs the deal more. The advice to price three vacant months into your expectations is editorial, not a measured vacancy figure for this market.

Flagged uncertainty. Published Punjab lease stamp-duty percentages are inconsistent between sources on whether they apply to annual or aggregate rent, so they are given as reported and marked for confirmation at the tehsil. GST positions also change with notifications; re-check before you rely on this for a specific deal.

Not tax or legal advice. Hoomzz is a property marketplace and does not provide tax filing, legal drafting or representation. Take advice from a chartered accountant and an advocate before signing a commercial lease.

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