The most common reason a delegated task comes back wrong is not a bad assistant, it is a bad brief. Get the handoff right and most of the friction disappears.
Lead with the outcome, not just the steps
Start by stating what “done” looks like. When your VA understands the goal, they can make sensible decisions when reality does not match your instructions exactly, instead of stalling or guessing.
Include the four essentials
A brief that works almost always covers: the outcome you want, any context they need to make good calls, the deadline, and where to go if they get stuck. Miss one of these and you invite a round of clarifying questions.
Show, do not just tell
Wherever possible, attach an example of a finished version, or a quick screen recording of you doing the task once. A single example communicates more than a page of written instructions.
Make it reusable
For anything recurring, save the brief as a template. The second time you assign that kind of work, you tweak the template instead of writing from scratch, and over time your briefs become the backbone of your process library.