“With regards to your email, I'll reply tomorrow.”
Usage Entry 1046 / 1350 60-second read
With regard to vs. With regards to
The phrase is singular — REGARD.
The comparisoni
“With regard to your email, I'll reply tomorrow.”
The ruleii
¶
In the phrase, REGARD is singular.
The standard prepositional phrase is WITH REGARD TO — singular. "Regards" is for sign-offs (Best regards). Editors flag "with regards to" as an error.
Memory aidiii
Remember it like this
Sign-offs: regards. Prose: regard.