Withholding Tax on Interest (WTI)

What is WTI?

The WTI is a tax charged on interest paid (on or after 1 March 2015) by any person to or for the benefit of a foreign person (which includes individuals, companies, etc.) from a source within South Africa.

The foreign person is responsible for the tax, and it must be withheld by the person making the interest payment to or for the benefit of the foreign person.

Interest paid is taxed at a final withholding tax rate of 15% where exemptions or reduced rate does not apply.

When and how should it be paid?

WTI should be paid to SARS only electronically via eFiling, see how to pay via eFiling.

A payor must submit the Return for Withholding Tax on Interest (WT002), which is a summary of the total of all interest payments made and tax withheld during a month, to SARS. The WT002 and the payment must be submitted to SARS before the end of the month after the month in which the interest was paid.

Top Tip: If the last day of the month is a public holiday or weekend, the payment must be made on the last business day before the public holiday or weekend.

What else is needed?

SARS will need a reconciliation summary of all the WTI payments made for the year. This is where you will declare who you withheld tax from.

Frequently Asked Questions

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