You might need some help in calculating your submission, but the best way to do this should via any tax return. I assume you submit one each year?
The situation would be much more understandable if that were the case, but I'm not SA.
HMRC requested I send them statements for both pensions, and figured it out themselves in some opaque fashion.
@Brun started
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You might need some help in calculating your submission, but the best way to do this should via any tax return. I assume you submit one each year?