You booked an apartment in an under-construction project. You have paid your down payment and a year of installments. Now your plans have changed: you need the money back, or a buyer is offering you a good price.
Can you sell before the building is finished? In most cases, yes. The sale happens through a file transfer, where the developer moves your booking, everything you have paid and your remaining installments into the buyer’s name.
This guide explains how file transfers work for under-construction apartments in Rawalpindi. It covers the steps, the documents, the taxes after the Finance Act 2026, and how the price of a file is actually worked out. We use Sardars Mall on Murree Road as the working example.
The Short Answer
- Yes, you can usually sell a booked apartment before possession. It is done as a file transfer through the developer, not as a registered sale deed.
- The developer must approve and record the transfer. A private agreement on stamp paper alone does not move ownership of the booking.
- Typical conditions: your installments are up to date, you have a clearance letter or No Demand Certificate, the transfer fee is paid, and both parties sign in person or through a registered power of attorney.
- The buyer steps into your payment plan. They pay you for what you have paid plus any premium, then continue the remaining installments with the developer.
- Taxes apply. For active filers under the Finance Act 2026, the seller’s advance tax (Section 236C) is 2.75% and the buyer’s (Section 236K) is 1.25%. Profit on property acquired after 1 July 2024 is taxed at a flat 15% for filers.
What “Selling Before Possession” Actually Means
When you book an apartment in an under-construction building, you do not yet own a finished flat. You own a contractual right to receive a specific unit once it is built and fully paid for. That right is what you sell.
In the Pakistani market this right is usually called a file. Selling it before handover is called a file transfer. A file is a right to acquire property, not the property itself, which is why it is handled differently from a registered house or plot.
Here is how the stages of an apartment purchase usually run:
| Stage | What you hold | Can it be transferred? |
| Booking | Booking form and payment receipt | Sometimes, depending on developer policy |
| Allotment | Allotment letter naming your unit number, floor and size | Yes, through the developer’s transfer process |
| Construction and installments | Allotment letter plus payment record | Yes, the most common stage for resale |
| Possession | Possession letter and keys, after the final dues | Yes, and later a registered sale deed or sub-lease |
Booking vs Allotment Letter
A booking reserves a unit. An allotment letter confirms which exact unit is yours. Most developers only allow transfers once the allotment letter is issued, because the buyer needs to know precisely what they are buying.
What Changes at Possession
Possession is when the developer hands over the finished unit. Before possession, every transfer goes through the developer’s office. After possession, the title usually moves through a registered sale deed or sub-lease with the relevant authority, which carries its own stamp duty and registration fees.
Is It Legal to Sell a Booked Apartment?
Yes. Transferring your booking rights is a normal, lawful transaction in Pakistan, provided it goes through the developer and follows the terms of your booking agreement. What decides whether your transfer is allowed is the contract you signed, not a general rule.
Clauses to Check in Your Booking Agreement
Before you advertise your unit, read these parts of your agreement or ask the developer’s sales office:
- Transfer clause. Does it permit transfers, and from which stage (booking, allotment or a set number of installments)?
- Lock-in period. Some developers restrict transfers for the first few months after booking.
- Payment status requirement. Most developers only transfer files with no overdue installments or late payment surcharges.
- Transfer fee. The fee may be a fixed amount or a percentage of the unit price.
- Cancellation terms. Know what happens if you stop paying instead of selling, because cancellation often means deductions from your refund.
Why Project Approval Matters to the Buyer
A buyer is not only buying your file. They are trusting the project. Before paying you, a sensible buyer will check that the building plan is approved by the relevant authority and that construction is progressing. For Rawalpindi projects, that usually means the Rawalpindi Development Authority or the Cantonment Board, depending on location.
If you are selling a Sardars Mall unit, point buyers to the project’s approval details and the latest construction updates. It shortens the negotiation and builds trust.
How to Transfer a Booked Apartment: Step by Step
The exact paperwork varies by developer, but most file transfers in Rawalpindi follow these eight steps.
Step 1: Confirm Your File Is Transferable
Call or visit the developer’s office. Ask whether your unit is eligible for transfer, what the current transfer fee is, and whether any installments or surcharges are outstanding.
Step 2: Clear All Dues
Pay any overdue installments first. The developer will then issue a No Demand Certificate (NDC) or clearance letter confirming nothing is owed up to that date. No reputable developer will process a transfer without it.
Step 3: Agree the Price With the Buyer
Agree on two numbers: the amount the buyer pays you (your paid amount plus any premium) and the remaining balance the buyer will pay the developer. Put both in writing. The worked example further down shows how these numbers fit together.
Step 4: Sign a Written Sale Agreement and Take a Token
Sign an agreement on stamp paper that records the unit number, the agreed amounts, the payment timeline and what happens if either side backs out. The buyer usually pays a token amount (bayana) at this stage.
Step 5: Submit the Transfer Application
Both parties submit the developer’s transfer form with the required documents (listed in the next section). The transfer fee is paid at this point.
Step 6: Pay Taxes and Settle the Balance
Where the developer collects them, advance taxes are deposited at this stage. The buyer pays the seller the balance of the agreed amount, preferably by pay order or bank transfer, so there is a clear record.
Step 7: Biometric Verification and Signatures
Most developers require both parties to appear in person for biometric verification and to sign the transfer documents in front of the developer’s staff. Overseas sellers can usually act through a registered power of attorney.
Step 8: Receive the Transfer Letter
The developer issues a transfer letter or a fresh allotment letter in the buyer’s name, along with an updated payment schedule. Until the buyer holds this letter, the transfer is not complete.
Documents Required for a File Transfer
Keep the originals and two sets of photocopies ready. Developers may ask for more, but this list covers what is almost always needed.
From the Seller
- Original booking form and allotment letter
- All payment receipts, or the developer’s payment statement
- No Demand Certificate or clearance letter
- Original CNIC (NICOP or POC for overseas Pakistanis) and copies
- Recent passport-size photographs
- Proof of Active Taxpayer List (ATL) status, if you want filer tax rates
- Registered power of attorney, if someone is signing on your behalf
From the Buyer
- Original CNIC, NICOP or POC and copies
- Recent passport-size photographs
- Proof of ATL status, if claiming filer tax rates
- Next-of-kin details, which most developers record on the file
From Both Parties Together
- The developer’s signed transfer application form
- The signed sale agreement
- Transfer fee and tax payment receipts
How Much Does a File Transfer Cost in 2026?
The total cost of a transfer has three parts: the developer’s transfer fee, federal taxes, and your own costs such as a lawyer or agent. The Finance Act 2026 made the federal part simpler and cheaper for tax filers.
| Cost | Who pays | Position for tax year 2026-27 |
| Developer transfer fee | Usually agreed between buyer and seller | Set by the developer; ask for the current rate |
| Advance tax, Section 236C | Seller | Flat 2.75% for active filers; much higher for non-filers |
| Advance tax, Section 236K | Buyer | Flat 1.25% for active filers; much higher for non-filers |
| Capital gains tax, Section 37 | Seller, through the tax return | 15% of the profit for filers, on property acquired from 1 July 2024 |
| Agent commission | Whoever hires the agent | Negotiable, commonly around 1% |
| Stamp paper and legal fees | Usually shared | Small, for the sale agreement |
Advance Tax Is Not an Extra Tax
Sections 236C and 236K are advance, adjustable taxes. They are credited against your final income tax when you file your return. If the advance tax is more than what you actually owe, you can claim the difference back, but only if you file.
Capital Gains Tax on a File
Capital gains tax is charged on your profit, not on the sale price. For property acquired on or after 1 July 2024, filers pay a flat 15% no matter how long they held it, so waiting longer no longer lowers the rate.
One grey area: because a file is a right to acquire property, the acquisition date for a file can be disputed. If you booked before 1 July 2024, older holding-period rules may apply. Ask a tax adviser to confirm your position before you file your return.
Filer Status Makes the Biggest Difference
Both advance taxes are far higher for people who are not on the Active Taxpayer List. The Finance Act 2026 also removed the separate “late filer” category. If you or your buyer are not on the ATL, getting on it before the transfer is usually the single biggest saving available.
Two Taxes That No Longer Apply
- Section 7E, the annual deemed-income tax on property, was removed by the Finance Act 2026.
- The 7% federal excise duty on allotment and transfer of commercial property has been withdrawn.
Tax rates change with each budget. Confirm current figures with the FBR or a qualified tax adviser before signing.
How the Price of a Booked Apartment Is Calculated
This is where most first-time sellers get confused. When you sell a file, the buyer does not pay you the full price of the apartment. They pay you what you have already paid plus a premium, then take over the rest of the payment plan.
Amount the buyer pays the seller = amount paid to date + premium
Buyer’s total cost = amount paid to the seller + remaining balance owed to the developer
Worked Example
The figures below are illustrative, not an official price list. They use a payment structure common in Rawalpindi projects: a 25% down payment, 36 monthly installments, three balloon payments and a possession fee.
| Item | Amount (PKR) |
| Original price of the unit at booking | 1,40,00,000 |
| Paid by seller: down payment (25%) | 35,00,000 |
| Paid by seller: 12 monthly installments | 23,33,333 |
| Paid by seller: 1 balloon payment | 4,66,667 |
| Total paid by seller to date | 63,00,000 |
| Remaining: 24 installments, 2 balloon payments and possession fee | 77,00,000 |
| Current asking price for a similar unit | 1,55,00,000 |
| Premium (current price minus original price) | 15,00,000 |
| Buyer pays seller (63 lakh + 15 lakh premium) | 78,00,000 |
| Buyer continues paying the developer | 77,00,000 |
In this example, the seller recovers the PKR 63 lakh they paid and earns a PKR 15 lakh gross profit. For a filer, capital gains tax at 15% on that profit is PKR 2,25,000, before deducting allowable costs such as the transfer fee. Any Section 236C advance tax collected at transfer is credited against that amount.
What Decides the Premium
- Construction progress. A building with visible structural progress commands a higher premium than a project still at foundation level.
- Floor, view and layout. Corner units, higher floors and better layouts sell faster.
- How much is left to pay. A file with large remaining installments suits fewer buyers, which can limit the premium.
- Current launch prices. If the developer’s current price for similar units is higher than your booking price, that gap supports your premium.
- Market conditions. Interest rates and overall demand in the Twin Cities affect how quickly files sell.
Buying a Transferred File? Check These First
Buying a file from an existing owner can be a smart move. You often get a unit at an older price, with part of the construction risk already behind you. But you are also inheriting someone else’s paperwork, so verify everything:
- Verify the file directly with the developer. Call or visit the official sales office, not just the seller’s agent, and confirm the unit number and the owner’s name.
- Match the seller’s CNIC to the allotment letter. The person selling must be the person named on the file, or hold a registered power of attorney.
- Get the payment statement from the developer. Do not rely only on the receipts the seller shows you.
- Confirm there are no overdue installments or surcharges. Ask to see the No Demand Certificate.
- Ask for the remaining payment schedule in writing. Know exactly what you will owe and when.
- Check the project’s approval and construction progress. Visit the site if you can.
- Pay through a bank. Use pay orders or bank transfers, never large cash payments. For property above PKR 5 million, a purchase made outside the banking channel can mean your cost is not recognised for tax later.
- Do not pay the full amount until the developer confirms the transfer. Keep the bulk of the payment for the day of biometric verification at the developer’s office.
Common Mistakes Sellers and Buyers Make
- Selling on stamp paper only. A private agreement without the developer’s transfer leaves the file in the seller’s name. The buyer has paid but holds nothing from the developer.
- Falling behind on installments before selling. Overdue payments and late surcharges delay the transfer and give the buyer a reason to lower the price.
- Confusing the premium with the price. Sellers sometimes quote the full apartment price to buyers who only expect to pay the paid amount plus a premium, which stalls the deal.
- Treating advance tax as the final tax. Section 236C is credited against your income tax. You still need to file a return and declare the gain.
- Ignoring filer status. Selling or buying while off the Active Taxpayer List can multiply the advance tax on the same deal.
- Paying large amounts in cash. Cash leaves no record for either party and can hurt the buyer’s cost base for tax later.
- Not reading the transfer clause. Discovering a lock-in period or a transfer restriction after taking a token creates disputes that are hard to unwind.
Selling or Buying a File at Sardars Mall
Sardars Mall is a mixed-use project by Assh Developers at Chandni Chowk on Murree Road, Rawalpindi. It combines retail shops, offices and apartments in a single 13-storey building. Units are sold on installment plans that typically run over 36 months, with balloon payments and a possession fee at the end.
That structure makes file transfers a practical option for both sides:
- For sellers, a transfer lets you exit before possession, recover what you have paid and keep any premium the market offers.
- For buyers, a transferred file can be an easier entry point. You take over a plan that is already partly paid, in a building with visible construction progress.
How to Start a Transfer at Sardars Mall
- Contact the Sardars Mall sales office to confirm your unit’s transfer eligibility and the current transfer fee.
- Clear any outstanding installments and request your clearance letter.
- Book a transfer appointment for yourself and the buyer, bringing the documents listed above.
Buyers can review the latest construction updates and floor plans before agreeing on a price. Sellers can point buyers to the same pages, since real progress on site supports a better premium.
Questions
Can I sell my apartment before paying all installments?
Yes. That is exactly what a file transfer is for. The buyer pays you for what you have paid plus any premium, then takes over your remaining installments with the developer.
How long does a file transfer take?
If both parties’ documents are complete and there are no pending dues, the developer’s part is often done within a few working days. Delays usually come from overdue installments, missing documents or tax payments.
Who pays the transfer fee, the buyer or the seller?
There is no fixed rule. It is agreed between the two parties and written into the sale agreement. In practice, buyers often pay it, but it is a point of negotiation.
Do I pay tax when I sell a booked apartment?
Yes. Where it is collected, filer sellers pay 2.75% advance tax under Section 236C. They also pay 15% capital gains tax on the profit for property acquired from 1 July 2024. The advance tax is adjustable against the capital gains tax when you file your return.
Can overseas Pakistanis sell a booked apartment from abroad?
Usually yes, through a registered power of attorney given to someone in Pakistan. Overseas Pakistanis with a NICOP or POC who complete the FBR process can also get filer tax rates.
What happens if I stop paying instead of selling?
Most booking agreements allow the developer to cancel the booking after repeated missed payments. Cancellation often means deductions from your refund, so selling through a transfer is almost always the better option.
Can I sell before I receive the allotment letter?
It depends on the developer. Many only allow transfers once the unit is formally allotted, so check with the sales office first.
Is buying a transferred file safe?
It is safe when the transfer goes through the developer’s office and you verify the file, the seller’s identity and the payment record directly with the developer. It is risky when you pay a seller on the strength of a private agreement alone.
The Bottom Line
Selling a booked apartment before possession is common, legal and straightforward, as long as it runs through the developer. Clear your dues, agree on the paid amount and premium in writing, check both parties’ filer status, and do not consider the deal done until the buyer holds a transfer letter in their name.
For buyers, a transferred file can be a sensible way into an under-construction project, provided you verify everything with the developer before paying