Re-entering the job market after caregiving, bookkeeper here

I stepped out for 13 months to care for a family member and now want to return. I have read a lot of threads here and could not find my exact situation. I am unsure how to describe the break. Are there returnship programmes?

Refresh the main tools of your field with a few tutorials. It builds confidence.

Be straightforward about the break and focus on what you bring now.