Civil Reference No. 7 of 2004
Access Bank Tanzania Limited, a licensed banking institution, received a final tax assessment from the Commissioner General (TRA) for the year of income 2009. The Commissioner disallowed several items in computing taxable income: an impairment loss on loans and specific provisions of Tshs. 355,709,641 (allegedly approved by the Bank of Tanzania (BoT) but treated as unrealized), an adjustment of Tshs. 240,420,330 charged to reserves, written-off operating assets of Tshs. 58,071,547, borrowing costs of Tshs. 53,356,112, and bank officers' tax provisions of Tshs. 216,892,787, all on the ground that they were not incurred wholly and exclusively in the production of income. The Commissioner also failed to account for losses brought forward from 2008 of Tshs. 1,383,626,613. The appellant objected and appealed unsuccessfully first to the Tax Revenue Appeals Board and then to the Tax Revenue Appeals Tribunal, both of which upheld the Commissioner's assessment. The appellant then appealed to the Court of Appeal of Tanzania on five grounds concerning the treatment of impairment provisions, reserves, application of precedent, retroactive application of amended tax law, and disallowance of losses.
(1) Whether the respondent's assessment was 'final' under section 15 of the Tax Revenue Appeals Act (Cap 408) due to the appellant's alleged failure to respond under section 13(4), thereby barring appeal; (2) Whether impairment provisions for doubtful debts and reserves qualify as allowable deductions under the Income Tax Act (ITA) 2004, and under which provision (sections 13, 18, 25 or 39(d)) such provisions should be assessed; (3) Whether the Tribunal erred in applying the precedent set in Commissioner General v. Barclays Bank Ltd and Commissioner General v. National Microfinance Bank PLC to the appellant's case; (4) Whether the Tribunal wrongly applied section 25(5)(b) of the ITA as amended by the Finance Act of 2014 to the appellant's 2009 tax affairs; (5) Whether losses claimed by the appellant for 2009, including written-off operating assets, borrowing costs, and brought-forward losses, were properly disallowed under section 11(2) of the ITA for lack of evidentiary proof.
The respondent argued, as a preliminary matter, that the appellant's failure to respond under section 13(4) of Cap 408 rendered the assessment 'final' under section 15, precluding appeal; however, this point had been abandoned before the Board and was raised again only belatedly before the Tribunal and the Court, making it an afterthought. On the substantive grounds, the appellant, through Dr. Nyika, argued that impairment provisions are accounting provisions (not expenditures) governed by GAAP under section 21(1) of the ITA and are distinct from bad debts under section 25(4)-(5); that they are part of trading stock, not business assets, and thus were wrongly assessed under sections 18 and 39(d); that BoT approval sufficed to justify the provisions without further proof to the Commissioner; that reserves were similarly wrongly conflated with deductible expenditure; that the Tribunal wrongly treated the Barclays Bank and National Microfinance Bank precedents as applicable since those cases did not address the specific issue of impairment/reserve provisions; that the Tribunal impermissibly relied on the 2014 amendment to section 25(5)(b), which postdated the 2009 tax year; and that disallowance of written-off operating assets and other losses under section 11(2) was error because such assets are not normally covered by insurance and the tests under section 11(2) were misapplied. The respondent, through Mr. Primi, countered that the disallowances were not because the provisions were legally impermissible per se, but because the appellant failed to adduce evidence proving that the claimed losses/provisions were validly incurred, realized, or approved as required by sections 18, 39(d), and 25(5); that trading stock and business assets are effectively synonymous for this purpose; that the appellant never demonstrated compliance with BoT regulations or produced the alleged BoT approval; that the Barclays and National Microfinance Bank cases dealt with the same core issue of treatment of debt claims and were correctly applied; that the Tribunal did not actually rely on the 2014 amendment but only on the general evidentiary requirement; and that the Board and Tribunal correctly disallowed the various claimed losses due to lack of proof.
The Court of Appeal dismissed the appeal in its entirety, upholding the Tribunal's decision, though it partially agreed with the appellant on a point of statutory construction. On the preliminary issue, the Court held that non-filing of a response under section 13(4) of Cap 408 does render an assessment final under section 15(1)(b)(ii), but found that the respondent had abandoned this objection before the Board and raised it belatedly, constituting an impermissible afterthought; thus the appeal was properly entertained. On the merits, the Court agreed with the appellant that impairment provisions constitute 'trading stock' under section 3 of the ITA (which expressly includes bank loans made in the ordinary course of banking business) and therefore fall to be assessed under section 13 of the ITA (dealing with trading stock deductions), not sections 18 and 39(d) (which govern business assets and expressly exclude trading stock). To that extent, ground one succeeded. However, the Court rejected the appellant's contention that no evidentiary proof was required to justify the deductible amount; it held that the Commissioner General's tax administration function is distinct from the BoT's regulatory function, and the taxpayer must still evidentially demonstrate to the Commissioner how the impairment or reserve amounts were arrived at. Since the appellant failed to adduce such proof before the Board and Tribunal, the disallowance was upheld notwithstanding the correct legal characterization of impairment provisions. On reserves, the Court found the Tribunal correctly disallowed them solely due to the appellant's failure to produce documentary evidence, not due to any legal bar on their deductibility. On the Barclays Bank/National Microfinance Bank precedent, the Court held that both cases dealt with the same underlying issue—the treatment of a debt claim before deductions are allowed under the ITA—and that the Tribunal correctly applied the earlier authorities to the present case; the ground failed. On the fourth ground, the Court found the Tribunal did not in fact rely on the amended section 25(5)(b) introduced by the Finance Act 2014, but merely reiterated the general evidentiary requirement for deductibility; this ground was found baseless. On the fifth ground, the Court held that the Tribunal correctly upheld disallowance of written-off operating assets, borrowing costs, officers' tax provisions, and brought-forward losses because the appellant failed to produce evidence substantiating how these amounts were incurred or calculated. Consequently, the Court concluded that the disputed amounts—Tshs. 95,289,310.57 for loan losses, Tshs. 8,962,267.92 for bad/doubtful debts, and Tshs. 216,892,786.65 for officers' tax—were correctly disallowed and lawfully included in the appellant's taxable income, and dismissed the appeal with costs.
The judgment clarifies the correct statutory framework for taxing impairment provisions of financial institutions under the Income Tax Act 2004, holding that such provisions fall within the definition of 'trading stock' under section 3 of the Act (which specifically includes bank loans in the ordinary course of business) and must be assessed under section 13 (trading stock deductions) rather than sections 18 and 39(d) (business asset realization provisions), which expressly exclude trading stock. This distinguishes impairment provisions (accounting estimates of diminution in value) from 'bad debts' under section 25, which require the debt to have become bad per BoT standards and to have been written off before becoming deductible. The decision also reinforces the principle that regulatory approval by a sector regulator (BoT) does not substitute for the taxpayer's evidentiary burden before the tax authority, since the two bodies perform distinct statutory functions—BoT regulates financial institution soundness, while the Commissioner General administers and verifies tax liability. The case further affirms that findings on the treatment of debt claims in one tax tribunal decision may properly be relied upon as precedent in later cases involving similar issues (the doctrine of stare decisis as applied by tax tribunals), and reiterates that objections not pursued or preserved before the Board or via cross-appeal cannot be raised as an afterthought at a later appellate stage. It also confirms that the burden remains on the taxpayer to adduce clear evidentiary proof to substantiate claimed deductions, losses, and provisions, regardless of the correct doctrinal characterization of the underlying tax provision.
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