Common-Law, Married and Conjugal Categories, Compared
"We're basically married, we just never did the paperwork." It's a sentence a lot of South African couples say without thinking twice about it — and once you look at common-law, married and conjugal categories compared side by side, it stops being a shrug and starts being a specific legal question with a specific answer.
Three couples, three likely categories
Take Thabo and Lindiwe, who married in a civil ceremony three years ago and have lived together the whole time since. Their category is the most straightforward of the three: married spouse. The relationship's legal status does the work; nothing else about how they live needs interpreting.
Take Sarah and Mike, together for five years, sharing a home, a lease and a life, but never married. Canadian immigration recognises this kind of relationship as a distinct category — common-law partner — separate from marriage but carrying its own real legal weight. What Cape2Canada's current research doesn't hold with confidence is the specific length of time living together required to qualify, so this piece isn't going to state a number it can't back up. If you've read "twelve months" somewhere, treat it as something to verify directly against IRCC's current guidance rather than as confirmed here.
Take Priya and David, in a committed relationship but never able to live together continuously — visa timing and family obligations kept them apart for real stretches. This is the situation the conjugal partner category exists to address, for couples who can show a genuine, committed relationship without having been able to cohabit the way a common-law claim would require. Exactly when this category applies, and how narrowly it's interpreted, is a detail this piece can't confirm precisely enough to spell out — it's a real category, but the specific threshold for qualifying is a question for someone licensed to answer it.
A gap this piece won't paper over
Two long-tail questions genuinely worth asking — whether a South African customary marriage is recognised, and how civil unions are treated — don't have a confirmed answer in Cape2Canada's current research. Both are real, common questions for South African couples specifically, and both deserve a real answer rather than a guess dressed up as one. If either applies to your relationship, that's worth raising directly and early with a licensed RCIC, because getting the category wrong at the start can cost real time later.
What each category has to prove, and how
It's reasonable to expect that a married couple, a common-law couple, and a conjugal-partner couple aren't asked to prove the same things in the same way — a marriage certificate does work that an unmarried relationship has to do through other means. But the specific evidence expectations for each category aren't detail this piece holds confidently enough to lay out, so it's better said plainly here than guessed at.
What actually matters from this comparison
The category names aren't interchangeable, and "basically married" isn't a legal category at all — it's Thabo and Lindiwe's marriage, or it's Sarah and Mike's common-law relationship, or it's Priya and David's conjugal one, and each name carries its own rules. Which one actually describes your relationship, and what it requires, is worth confirming with a licensed RCIC before you build an application around an assumption.
Cape2Canada's Family Sponsorship guide covers who can sponsor whom in outline — a starting point before you seek professional advice on your own category.