Reading level of copy
In general, copy should be written at a U.S. sixth-grade reading level or lower. For example, you might write copy so that it is simple and easy-to-understand with short sentences, simple verb tenses, and more simplified vocabulary.
Exceptions:
- Legal copy may require more advanced terminology to accurately convey legal topics.
Grammar
In most Latin-based languages, punctuation marks—such as periods, commas, colons, question marks, and so on—are used the same as in the English language. Some exceptions are the opening "¿" and "¡" which are used in Spanish. Other than that, please follow general rules regarding the use of punctuation.
Capitalization
Follow these general rules of capitalization:
- Cardinal points (e.g., North, South, East, West, etc.)
- Acronyms
- Names of people and places
- First word of a title
- First word of a sentence
- First word after an em (—) dash and forward slash (/)
- Official names of holidays (except for articles, prepositions, and conjunctions that are part of the name)
Do not capitalize:
- Days of the week and months, unless it is the first word of a sentence
- Languages, nationalities, ethnicities, and religions, unless it is the first word of a sentence
- Words such as "internet", "federal", "calle", "avenida", "zona", "barrio"
- The first word after a colon
- Words in parentheses, unless it's an acronym
Numbers and currency
- Use numeric figures for all numbers above nine. Spell out all numbers under 10.
- Use numeric figures for all dimensions, fractions, miles, percentages, and times of day.
- If the English text uses the word "percent" spelled out, use it in Spanish as well (por ciento).
- Avoid starting a sentence with a number.
- Use the American way of writing currency numbers:
- Use: $1,276.50
- Do not use: $1.276,59
- Ordinal numbers—commonly used:
- Abbreviated: 1ro. or 1º, 2do. or 2º, 3ro. or 3º ...
- Feminine gender case: 1ra. or 1ª, 2da. or 2ª, 3ra. or 3ª ...
Acronyms
When writing acronyms and initialisms in English for the first time, spell out the whole term, then add the acronym or initialism followed by the "sigla en inglés" notation.
Example:
- Customer Relationship Management, CRM (sigla en inglés).
Hyperlinks
When a link text takes the reader to an English page, include (en inglés), meaning In English, next to the link name.
Example:
- Progressive Name Your Price Tool* (en inglés)