If you’re an employer or finance lead, this is one of those updates you don’t want to ignore. Interest rates set by tax authorities directly affect how you calculate employee benefits, tax exposure, and compliance risk.
Fringe Benefit Tax (FBT)
Under Section 12B of the Income Tax Act, the Market Interest Rate has been set at 8% for July, August, and September 2025. This rate is used when determining the taxable value of benefits provided to employees, especially where loans are issued at below-market rates. If you’re offering staff loans, this is the benchmark that defines what counts as a taxable fringe benefit.
Deemed Interest Rate
For Section 16(2)(ja), the prescribed rate also stands at 8% for the same three-month period. This comes into play when interest is assumed to exist even if it hasn’t been explicitly charged. In simple terms, the tax authority will still expect a calculation based on this rate, whether or not actual interest was applied.
Low Interest Benefit
Now here’s where it stretches further. Under Section 5(2A), the prescribed rate is 9%, and it runs longer—from July through December 2025. This applies when employees receive loans at rates lower than the prescribed threshold, creating a taxable benefit based on the difference.
Withholding Tax Requirement
Any deemed interest attracts a 15% withholding tax. This must be deducted and remitted to the Commissioner within 5 working days. Miss that window, and you’re looking at penalties—no excuses.
Bottom line: these rates aren’t just numbers. They directly impact payroll accuracy, compliance, and audit readiness.
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