Corporate Tax and Commercial Tax Exposure of a Yangon Trader
Yangon Trading Co. Ltd. is a resident company with a 31 March year-end. For the year ended 31 March 2025 it reports accounting profit before tax of MMK 1,200 million after charging: donation to a monastery MMK 50 million; fines for late customs filing MMK 20 million; general provision for doubtful debts MMK 80 million; depreciation MMK 150 million; and rent paid to a resident landlord MMK 120 million without withholding tax. Tax depreciation is MMK 220 million. The company sold an investment property in December 2024 for MMK 900 million; its tax base was MMK 600 million. Assume the corporate income tax rate is 22%, capital gains tax for companies is 22%, and withholding tax on rent is 10%. Commercial tax: output tax MMK 400 million; input tax MMK 350 million, of which MMK 30 million relates to invoices without the supplier's taxpayer identification number. The company also received MMK 100 million as an advance from a customer in March 2025 for goods delivered in April 2025; no commercial tax was charged on the advance.
1. Compute the company's taxable business income, income tax, capital gains tax and total tax payable for the year. Show adjustments and state any assumptions.
Read the worked answer
Taxable business income:
| Item | MMK m |
|---|---|
| Accounting profit | 1,200 |
| Add donation to monastery (not shown to be approved) | 50 |
| Add fines | 20 |
| Add general provision | 80 |
| Add accounting depreciation | 150 |
| Add rent paid without WHT (assumption) | 120 |
| Less tax depreciation | (220) |
| Taxable business income | 1,400 |
Income tax = 1,400 × 22% = 308m. Capital gain = 900 − 600 = 300m; capital gains tax = 300 × 22% = 66m. Total = 374m. If the law allows the rent deduction despite the withholding failure, taxable income is 1,280m, income tax 281.6m and total 347.6m. The donation would be deductible only if made to an approved fund within the statutory limit; the facts do not establish that.
2. Compute the commercial tax payable and discuss the treatment of the MMK 100 million advance and the MMK 30 million input tax without supplier TIN.
Read the worked answer
Output tax 400 − eligible input tax (350 − 30) = 80m. The 30m input tax on invoices without the supplier TIN is not creditable until valid invoices are obtained; if not, it becomes a cost. The 100m advance: commercial tax generally follows the tax point (sale/delivery or invoice). If no invoice was issued and no goods were delivered by 31 March, no output tax is due at year-end; if an invoice was issued or the goods were identified to the contract, tax may be due. At a 5% rate, the potential tax is 5m. The company should disclose the exposure and obtain missing invoices.
3. Explain the withholding tax obligations and the consequences of the failure to withhold on the rent, including any effect on deductibility.
Read the worked answer
Rent 120 × 10% = 12m WHT. The company is the withholding agent: it must deduct 12m, remit within the prescribed period, and issue a certificate to the landlord. Failure exposes the company to the tax plus interest/penalties and may lead to disallowance of the rent expense, as assumed above. The landlord remains liable for the tax, but the payer has a separate statutory duty. Remediate by voluntary payment/disclosure, obtain a certificate, and review other payments (interest, royalties, professional fees, contracts) for withholding. Do not gross up without advice.