If you need IT support for your accounting firm, you've got more than monetary assets to consider. Though the cloud has been helping so many businesses, you still need to ensure that you get the conventional benefits of whatever cloud solution you end up adopting by asking your cloud provider the following questions:
Are there possible installations or migration issues?
Are hardware resources shared between clients?
What data center specs describe your cloud's provider?
How much is internet bandwidth necessary for my needs?
Will my data be redundantly maintained across many data centers?
How long will recovery take if hosting systems be compromised?
You definitely need to take into consideration the costs involved in both installing and migrating your system to the cloud.