Why You Should Declare Income and Submit Tax Returns as a Yachtie

A common myth in the yachting world: "I work outside South Africa, so SARS can't touch me." Not quite true — and it's an assumption that can catch crew out badly.

SARS taxes South African residents on worldwide income. Working offshore for months at a time doesn't automatically remove your tax obligations. What it can do is qualify you for an exemption — but only if you claim it correctly.

The exemption most yacht crew rely on: Section 10(1)(o)(i) of the Income Tax Act can fully exempt your foreign employment income if you're a crew member on a vessel engaged in international transport (of passengers or goods) outside South African waters, and you meet a day-count test — generally more than 183 days outside South Africa in the tax year. Unlike the general expat exemption, this one has no cap.

The catch: SARS interprets this narrowly. Your role has to relate to the actual navigation/passage of the vessel — deckhands, riggers, and support crew who spend a lot of time docked in marinas rather than underway can sometimes fall outside the exemption's scope, even if they're on the same boat as an exempt officer. Two crew on the same vessel can have completely different tax outcomes.

Why you still need to file, even if you think you're exempt:

• The exemption isn't automatic — you have to declare the income and claim the exemption on your return, with evidence (contract, travel records, passport stamps, vessel details).

• If you don't submit a return at all, SARS has no record that you claimed anything — leaving you exposed to assessments, penalties, and interest down the line.

• If you don't qualify for the seafarer exemption, you may still fall under the general foreign employment exemption (Section 10(1)(o)(ii)), which shelters up to R1.25 million — but again, only if you file and claim it.

  
  

Bottom line: whether you're fully exempt, partially exempt, or fully taxable, the safest move is the same — declare your income, keep your paper trail (contracts, boarding/departure dates, payslips), and submit your return every year. Skipping it doesn't make the obligation disappear; it just means you find out about it later, with penalties attached.

Unsure where you stand? We can help you get your documentation in order before filing season.