Oath vs. Affirmation

Although an oath and affirmation are equivalent under Florida law (F.S. 92.52), there are subtle differences between the two. The first and most obvious difference is the way they are administered by the notary. When administering an oath, the common language is for the notary to ask the declarant, "Do you swear that the contents of this document are true and correct?". However, if a declarant wishes to affirm rather than swear, either for religious or other personal reasons, the notary would ask, "Do you declare and affirm under the penalties of perjury that the contents of this document are true and correct?".

The "under penalties of perjury" language is typically not said when administering a standard oath, because it is already implied that false swearing is perjury. The declarant's requesting an affirmation instead of an oath does not remove the declarant's assumption of the obligations of an oath, and to make this fact clear to the declarant, notaries will typically ask the declarant to affirm under penalties of perjury.

An oath is defined as a promise to a supreme being. Whether or not you include language such as "so help you, God" in your oaths, the purpose of an oath is to appeal to the declarant's conscience, and for religious persons, this is best accomplished by having him or her swear in accordance with their own religious practices. However, some persons will have an objection to taking an oath, either on the grounds of being non-religious or on the grounds that the Bible states that people should not swear at all, but rather to always speak the truth. In these cases, you can administer an affirmation.

An affirmation is not a promise to a supreme being, but is rather a declaration made on the person's own conscience without appealing to the person's religious beliefs.

Most notaries will never come across a person who objects to taking an oath. However, it is still important to know how to address the situation if you come across it, and it is important to know the subtle differences between an oath and an affirmation.