VAT, withholding tax and profit tax exposure for a solar equipment company
Bright Solar (Cambodia) Co., Ltd is a VAT-registered company with a 31 December year-end. For 2024 it recorded local sales of $1,800,000 (VAT-exclusive) and zero-rated exports of $700,000. Input VAT was $95,000 on local purchases and $30,000 on purchases directly attributable to exports; a $12,000 credit was carried forward from 2023. The company paid $8,000 to its Singapore parent for software royalties and $25,000 to a non-resident consultancy, both gross amounts, and withheld no tax. Accounting profit before tax was $310,000 after charging $40,000 of donations to a local charity with no supporting memorandum of understanding, $15,000 of fines, and $60,000 of accounting depreciation; tax depreciation was $75,000. The company paid no tax during the year.
1. Compute the net VAT position for 2024 and explain the treatment of input VAT on zero-rated exports.
Read the worked answer
Output VAT on local sales is 10% × $1,800,000 = $180,000. Exports are zero-rated, so no output VAT arises. Input VAT is $95,000 + $30,000 + $12,000 brought forward = $137,000. Net VAT payable = $180,000 − $137,000 = $43,000. The input VAT attributable to zero-rated exports is creditable because zero-rated supplies are taxable supplies at 0%. The company should track export-related input VAT separately because, if a credit position had arisen, it could apply for a refund of the excess rather than merely carry it forward. Here there is no excess, so $43,000 is payable. The zero-rating documentation, export declarations and foreign-currency receipts must support the treatment, and any input VAT on non-business or exempt activities would need to be apportioned and disallowed.
2. Identify the withholding tax obligations on the two non-resident payments and the consequences of not withholding.
Read the worked answer
The software royalty and the consultancy fee are payments to non-residents for services and royalties. Cambodia imposes withholding tax on such payments at 14% for non-residents under the current withholding tax rules. Royalty withholding = 14% × $8,000 = $1,120. Consultancy withholding = 14% × $25,000 = $3,500. Total liability = $4,620. The company is the withholding agent and must remit the tax, file the withholding return and issue withholding certificates. If the contract amounts were intended to be net, the company must gross up: for example, $8,000/0.86 = $9,302.33, giving withholding of $1,302.33. Failure to withhold exposes the company to the tax itself, penalties and interest, and the related expense may be disallowed for profit tax purposes. The company should also consider whether the Singapore parent can claim treaty relief and whether a tax registration or permanent establishment issue arises.
3. Compute taxable profit and the profit tax payable, considering minimum tax.
Read the worked answer
Start from accounting profit of $310,000. Add back the $40,000 donation because the absence of an approved memorandum of understanding means the deductibility conditions are not evidenced. Add back the $15,000 fines, which are non-deductible. Depreciation: accounting $60,000 is replaced by tax depreciation of $75,000, so deduct the $15,000 excess. The royalty and consultancy payments of $33,000 are at risk of disallowance because withholding tax was not withheld; if disallowed, add them back. Taxable profit = $310,000 + $40,000 + $15,000 − $15,000 + $33,000 = $383,000. Profit tax at 20% = $76,600. Minimum tax is 1% × turnover excluding VAT = 1% × $2,500,000 = $25,000. The company pays the higher amount, $76,600. Because no tax was paid during the year, late-payment interest and penalties may also apply.