Separation Agreements for Common Law Couples. For common law couples—i.e., couples who have lived together but never married— there is no formal process that must be followed in order to separate, and no need for divorce. Common-law couples can dissolve their union at any time, with no required legal action.
Anyone can draft their own separation agreement and as long as it includes certain information, is signed by both spouses and witnessed it is legally binding.
The Separation Agreement must be made in writing, signed by both parties, and witnessed by two individuals. The witnesses can be people you know, but it's best to have an authorized individual, like a notary public at the signing.
Both parties must agree to the entire Separation Agreement and their signatures must be acknowledged in the presence of a notary public, although both don't have to appear before the notary at the same time, or even use the same notary.
No. Under Ontario law there is no requirement that, in order to be valid, a separation agreement must be notarized.
Couples who are common law partners can get an affidavit of common law relationship from a notary public or commissioner of oaths. The affidavit is a sworn statement that sets out the length of time the couple has cohabited and lists other evidence to show that they are in a committed relationship.