What is the ionic equation for the neutralization reaction?

Neutralization reactions are the reactions between an acid and a base leading to the formation of salt and water. Thus, at the ionic level, hydrogen ions (${\mathrm{H}}^{+}$) react with hydroxide ions (${\mathrm{OH}}^{-}$) to form water (${\mathrm{H}}_2\mathrm{O}$)

Hence, the ionic equation for the neutralization reaction is -

${\mathrm{H}}^{+} + {\mathrm{OH}}^{-} \to {\mathrm{H}}_2\mathrm{O}$