The answer is quite simple. Yes, it does. It does matter who does your bookkeeping, and more often, it is the sole factor that determines whether a business succeeds or fails.
Imagine giving your car to someone who isn't a driver to drive you home. If you decide to trust them with your property, then there is a high probability that you won't reach your destination safely.
The few mistakes they made were more than enough to cause them a few issues with the their books. Plus, if left uncorrected, they could easily lose lots of company profits.
However, once Lucy began working with us, we managed to discover the inconsistencies in time, which allowed us to rectify the business' financial records and set them straight.
This experience reiterates the importance of working with experienced, professional bookkeepers, and it is one of the least critical scenarios, especially when you compare it to business owners that don't practice proper bookkeeping.