File sharing for an accountant working alone is a different problem from file sharing for a practice of ten, and the mistake most practices make is choosing for the size they are rather than the size they are becoming. A sole practitioner can run on a mainstream cloud drive and a careful habit, because there is exactly one person who needs to find anything and exactly one person whose habit has to hold. The moment a second person joins, the habit has to be explained, and the parts of it that were never articulated turn out to be most of it. This guide walks through what changes as a practice grows from one to a small team, which decisions are cheap to reverse and which are not, and where the sensible switching point usually falls.
On your own: the habit is the system
One practitioner with a consistent folder convention and a disciplined inbox can work perfectly well for years. The risk is not inefficiency, it is that the system exists only in your head, which matters for continuity, for illness, and for the day you want to sell or merge the practice. Writing the convention down is the cheapest possible insurance.
The second person: the habit has to become a structure
This is where most practices discover their convention had unwritten rules. Two people filing to the same drive produce two structures, and the reconciliation is never done. A system that files by client and engagement automatically removes the need for the convention to be taught at all, which is why the second hire is the usual trigger for buying something.
What is expensive to reverse
Storage choices are cheap to change; you can move files. What is expensive is the history: if your system never recorded when documents arrived or who sent them, no future product can reconstruct it. That is the argument for moving earlier rather than later, and for exporting whatever history you do have when you switch.
Questions people ask about file sharing for accountant
I am a sole practitioner. Is a portal overkill?
Possibly, and it depends on your clients rather than on you. If you spend January chasing records, a request list will save you more than the subscription costs. If your clients send everything promptly in one bundle, you are buying something you do not need yet.
What should I do before hiring my first member of staff?
Write down where things live and how they are named, then look honestly at whether a new person could follow it without you. If the answer is no, that is the moment a client-and-engagement structure pays for itself, because you get the structure instead of having to teach one.
Can I move my existing files across?
Yes, and file them under the client with the date they originally arrived rather than the upload date. Expect the sorting to be manual for anything not already filed by client, and consider doing it client by client as each comes up rather than as one project.