'Ms' is a title used to refer to a female who does not wish her marital status to be known or whose marital status you do not know.
Another answer:
Never. "Ms" is an offensive fiction. Either one refers to an unmarried female as Miss and a married as Mrs. (for 'mistress'), or one may follow the earlier form of Miss for a girl and Mrs. for an adult woman, regardless of marital status.
Another answer:
It is correct to use Ms when addressing or referring to a woman who uses that title herself. The title exists; it is a fact, not a fiction, whether it offends you or not. While some people still believe that women should be forced to publicise their marital status in their name (unlike men) many others find that practice offensive and outdated. Referring to an unmarried woman as Mrs is also offensive, as is referring to anybody by a title which she or he does not apply to herself or himself.
Mrs. or Ms.
It is always Mrs. unless she asks you to use Ms.
It is always Mrs. unless she asks you to use Ms.
You can use Mrs., Miss, or Ms., depending on the marital status and preference of the woman.
Mrs.
The title "Ms." is pronounced "miz" in English and is an unofficial variant combination of "miss" and "Mrs." (mistress). In French, it abbreviates "Monsieur". MS is also the common abbreviation to the following : * The state of Missisissippi * The corporation Microsoft (used in program names) * Multiple Sclerosis, a debilitating disease
Mrs. is when a women is married. Ms. is when they are not married. Miss is when thay are younger.
"Ms." is an intended title for all women, regardless of marital status. "Mrs." is intended for married women. So yes, you can use "Ms." for someone who is married and would also be called a "Mrs."
Yes that is correct.
Always use Ms. in the exact same way you would use Mr., unless the woman has specified another title such as Miss or Mrs.
If you are writing to a widow whose last name is different from her husband's, you should use the title "Ms." with her name ("Ms. Brown," not "Mrs. Brown"). Even though she may use a different name from her husband's, it is unlikely that she would be upset if you used her husband's name ("Mrs. Smith" instead of "Ms. Brown"). After all, that name connects her to the man whose loss she is grieving, so she might like it.
The proper way to address a female boss in writing is to use Dear Miss and then the name. If she is married then use Ms. or Mrs. instead.