How to Track and Reconcile Property Instalments in Cambodia

When you buy a Cambodian property on an instalment plan, the useful question is not simply how much money you have sent. You need to know which amount was due, how much reached the seller, which unit and contract it was allocated to, and what balance the seller recognises afterwards.

A reliable routine has four parts: check the instalment against the signed agreement, keep the bank evidence, obtain the seller’s receipt, and request an updated contract balance. Until those four pieces agree, the instalment is not fully reconciled—even when the money has already left your account.

Cambodia is a highly dollarised economy and both USD and KHR are used in the banking system. Property contracts are often priced in USD, but the only currency that matters for your purchase is the one stated in the SPA and payment request. Cross-border charges and conversion can also make the amount debited different from the amount credited. That is manageable when the difference is identified, documented and reflected correctly in the seller’s records.

Build the schedule from signed documents, not the sales brochure

Start with the reservation agreement, SPA, payment schedule and every signed amendment. Do not rely on a marketing plan, a spreadsheet sent during negotiations or a salesperson’s message if it conflicts with the executed documents. The signed package should determine the price, currency, due dates or payment triggers, authorised recipient and consequences of late payment.

Turn those documents into a simple working schedule. For each amount, record:

• what it pays for: reservation, deposit, regular instalment, handover balance or another charge;
• the exact amount and currency;
• the date or event that makes it due;
• the invoice, notice or other evidence supporting the request;
• the legal seller and authorised beneficiary;
• the contract number and exact unit code;
• the amount already acknowledged by the seller;
• the remaining purchase-price balance.

Where the SPA and an appendix show different dates or percentages, do not choose the version that appears more convenient. Ask the seller to identify the controlling document or issue a signed amendment. Messaging history can explain what the parties discussed, but it should not quietly replace the document governing a substantial payment.

Keep the property price separate from other amounts. Service charges, a building reserve contribution, utility deposits, furniture, registration costs, tax or an assignment fee may fall due at a similar time, but they do not necessarily reduce the purchase-price balance. Your schedule should make clear what buys the unit and what pays for a separate cost or service.

Close every instalment with four pieces of evidence

Every instalment moves through four distinct stages. First, the amount becomes due under the contract. Second, the bank accepts the instruction and debits your account. Third, the funds reach the beneficiary account. Finally, the seller allocates the money to your contract and reduces the outstanding balance.

Keep four corresponding records:

1. The seller’s invoice, notice or other document showing why the amount is payable.
2. Bank evidence identifying the payer, beneficiary, amount, currency, date and payment reference.
3. An official receipt or written confirmation from the seller’s finance team stating what was received.
4. An updated contract statement showing allocation to the correct unit and the new balance.

A debit confirmation does not replace the seller’s acknowledgement. A transfer can be delayed, returned, reduced by charges or credited to the wrong buyer record. The reverse is also true: a sales manager saying “received” does not prove the credited amount or confirm that the finance team has updated the account.

Use the payment reference agreed with the seller—normally enough information to identify the buyer, contract, project and unit. If your bank provides a short reference field, retain the full instruction and ask the seller to confirm in writing how the payment will be allocated. A reference such as “payment as agreed” is weak evidence for a transaction you may need to explain years later to a bank, lawyer or resale buyer.

Reconcile the amount credited, not only the amount sent

Use the contract currency. Do not switch from USD to KHR, or apply your own exchange rate, merely because another route appears easier. Even a modest conversion difference can leave an unpaid contractual balance unless the seller has agreed in writing how the amount will be calculated.

Cross-border transfers can also be reduced by charges from the ordering, intermediary or beneficiary bank. Fee arrangements and actual deductions vary by bank and route. Before sending, ask whether the seller requires a specific net amount and who bears the charges. Afterwards, use the bank and seller records rather than assuming that a selected fee option guaranteed full-value delivery.

Consider an illustrative $20,000 instalment. Your bank debits $20,025 including its fee, while the developer confirms that $19,985 reached the account. Your record should preserve all three figures: $20,000 contractually due, $20,025 debited and $19,985 credited. The $15 gap should not disappear as an immaterial rounding item. The developer should state whether it requires a top-up, will carry the difference into the next instalment, or treats the obligation as fully satisfied.

If a top-up is required, record it as a separate payment with its own bank evidence and receipt. Do not rewrite the first entry as though the full amount arrived. Small unresolved short credits can accumulate over a multi-year plan and reappear as an unexpected balance immediately before handover.

Confirm that a milestone payment is actually due

Some instalments are calendar-based. Others become payable when construction reaches a defined stage, a document is issued, the unit is handed over or a registration step begins. Where the trigger is an event rather than a date, a general request saying “the next payment is now due” is not enough.

Read the trigger in the SPA. If it requires a certificate, formal notice, progress threshold or another specified record, request that evidence. Check that it applies to your tower, phase or building rather than the development in general. Site photographs and a marketing progress update may be helpful, but they do not necessarily prove the contractual milestone.

Where the wording is unclear, ask four precise questions: which clause triggers payment, what event occurred, what record proves it and when the payment period began. For a material amount or disputed trigger, a lawyer should review the present payment obligation and default consequences—not merely provide a general review of the project.

A construction milestone is also different from an inspection or handover condition. The contract may make a percentage payable at one stage while separately preserving rights relating to access, snagging, defect correction or acceptance. Do not assume that formal progress automatically answers every question about the unit’s condition.

Reconcile your records with the seller before the final payment

Do not wait until closing. After several instalments, request a statement from the developer and compare it line by line with your bank evidence and receipts. The total may appear correct while a reservation payment is missing, a discount has not been applied or one transfer is allocated to the wrong stage.

Common discrepancies include:

• the reservation fee was never credited into the SPA price;
• intermediary charges created a short credit;
• funds were allocated to another unit or a buyer with a similar name;
• a partial payment was recorded as complete, or the reverse;
• a promised discount, furniture credit or waiver exists only in correspondence;
• the parties are using different versions of the schedule;
• a separate charge has been included in the purchase-price balance;
• a refund or credit note is missing from the latest statement.

Do not overwrite your own record merely to match the seller’s number. Preserve both versions, identify the exact difference and request the document that resolves it: a corrected receipt, revised statement, signed amendment, credit confirmation or bank fee explanation. The final file should show not only the new figure, but why it changed.

“Accounting will fix it at handover” is not a satisfactory control. As the final payment approaches, the buyer has less time and less leverage. Resolve an old mismatch before adding another substantial transfer whenever possible.

Agree third-party payments, split transfers and new bank details in advance

The cleanest route is for the buyer named in the SPA to pay from an account in the same name to the seller or another beneficiary expressly authorised to receive the money. A spouse, relative, company or business partner may sometimes pay, but the arrangement should be agreed with both the bank and seller before funds move.

Obtain written confirmation that the third-party transfer will discharge the buyer’s obligation. Ask what documents explain the relationship between payer and buyer, and who would receive any refund if the deal is terminated. Without that preparation, a technically successful transfer may remain unallocated or create problems at handover, on refund or during a future resale.

Where one instalment is split into several transfers, track each part separately with its date, amount, charges, bank reference and receipt. Then obtain a seller statement showing that the parts have been combined against one contractual obligation. Use the same approach when money comes from several accounts or currencies.

Treat changed bank details as a fresh verification exercise. A new account may be legitimate, but confirm it through a previously known official contact rather than only by replying in the thread where the change appeared. The account holder should match the seller or be supported by clear written authority. A personal account, pressure to conceal the payment purpose, or an unrelated company with no documented collection role is a reason to stop.

Large cash payments leave a weak banking trail. If the contract permits cash and you use it, obtain an official company receipt stating the amount, currency, date, buyer, contract, unit, purpose and authorised signatory. A handwritten note from a salesperson or a photograph of the handover is not an adequate substitute.

Obtain a final reconciliation before handover

Before the last instalment, request a complete contract account. It should show the original price, every signed adjustment, all acknowledged payments, discounts and credits, refunds, the remaining purchase-price balance and any separate costs outside the price.

Confirm that the statement identifies the correct buyer and exact unit. Compare it with the SPA, appendices, bank records and receipts. If the seller requests service charges, utility deposits, registration costs, furniture or another fee together with the final balance, ask for each item to be shown separately. You should know which amount completes the property price and which pays for another obligation.

After the final transfer, ask what document the seller issues to confirm completion of the payment obligations. It may be a final receipt, paid-in-full confirmation, zero-balance statement or another form used by that developer. The title matters less than the content: all agreed amounts are acknowledged, the purchase-price balance is zero or precisely stated, and any disputed item is listed separately.

Keep the full archive for the period of ownership: signed agreements and amendments, invoices, bank records, seller receipts, account statements and documents supporting discounts, refunds and charges. These records may later support title registration, assignment, resale, inheritance or a bank review of future sale proceeds.

Pause if the previous payment cannot be explained

A normal discrepancy has a clear cause, a responsible person and a document that will close it. A dangerous one changes from conversation to conversation, remains unsupported or prevents anyone from stating the real outstanding balance.

Do not send the next irreversible instalment until you understand why:

• the beneficiary differs from the SPA seller and no authority is provided;
• an invoice amount or date conflicts with the signed schedule;
• a milestone is unsupported by the evidence required under the contract;
• the bank debited the transfer but the seller does not recognise it;
• different seller statements show different balances;
• a discount, extension or credit exists only in a chat message;
• bank details changed unexpectedly;
• the first transfer still has an unknown status;
• you are asked to leave the purpose blank or describe an unrelated transaction.

The bank should explain transfer movement, charges and the status it can verify. The seller’s finance team should confirm receipt, allocation and remaining balance. A lawyer is needed where the issue concerns beneficiary authority, the contractual trigger, default, refund or amendment. If the obligation depends on construction progress, the specified milestone may also require appropriate technical evidence.

Before the next instalment, gather the signed schedule, your bank confirmations and every seller receipt, then request a current seller statement. Reconcile through the latest line. Continue only when the balance agrees and the new payment has a documented basis. Where it does not, close the discrepancy with evidence—not a promise that it will be corrected later.