How should an asset sale price be allocated when tax relief applies only to part of the transaction?

A transaction can look simple:

“Sell the operating asset and use the proceeds to repay debt.”

Tax law may divide that deal into several different transactions.

Under Thailand’s current Royal Decree No. 742 B.E. 2565 (2022), sections 8 and 9 provide specified relief for qualifying transfers of mortgaged immovable property to a third party, subject to creditor, restructuring, timing and repayment conditions. The relief is also limited to the relevant outstanding debt or guarantee exposure described in the decree.

If the commercial sale price includes movable assets as well, treating the full headline price as though it were entirely qualifying immovable-property value can overstate the available relief.

The source matter behind this note involved exactly that problem: a going-concern sale included land, buildings, furniture, fixtures, equipment and inventory, while the restructuring analysis had to distinguish the real-property component from the wider transaction value. The allocation and final finance reconciliation were not resolved in the source. fileciteturn15file3L101-L103

A company plans to sell an operating property for one negotiated price.

The package includes:

• land;
• buildings;
• installed equipment;
• furniture;
• inventory; and
• other operating assets.

Part of the sale proceeds will be used to repay creditors under a restructuring.

Management asks:

“If the whole business is sold for one price, can the whole price receive the restructuring relief?”

Not necessarily.

That is different from other restructuring provisions in the decree that may address broader transfers, sales or services in different circumstances.

Do not merge the sections into one general exemption.

The categories should reflect the assets being sold—not simply the tax result the parties would prefer.

Relevant evidence can include independent valuations, fixed-asset registers, accounting records, inventory lists, land values and the transaction documents.

A last-minute tax-driven allocation can be difficult to defend if it does not match commercial reality.

So even a properly allocated real-estate value does not automatically mean the entire allocated amount qualifies.

Purchase-price allocation, creditor payoff and funds flow should reconcile.

Do not describe the whole transaction as “tax exempt” because one component qualifies.

We review the sale agreement, asset schedule, title documents, fixed-asset register, valuation reports, inventory, allocated price, qualifying creditor debt, restructuring agreement, payoff schedule, funds flow and the exact section of the tax relief being relied on.

Typical mistakes are using the headline transaction value as the relief base, allocating most of the price to land without evidence, forgetting the statutory debt cap, and calculating tax before the asset schedule and creditor payments are final.

Build one transaction bridge:

headline price → asset allocation → qualifying immovable property → debt cap → proceeds applied to qualifying debt → non-qualifying assets → residual tax cost

Use that bridge in both the tax model and the closing funds flow.

• Royal Decree issued under the Revenue Code (No. 742) B.E. 2565 (2022), particularly sections 8 and 9 on qualifying transfers of mortgaged immovable property.
• Revenue Department, Director-General Notifications (General) No. 40 and No. 41 issued in connection with Royal Decree No. 742.
• Revenue Department rules on prescribed debt-restructuring certification.
• Bank of Thailand debt-restructuring criteria referred to by Royal Decree No. 742.