UltraTax CS is one of the more common platforms in Arizona firms, and the question of whether to host it comes up most years around this time. Here is a practical view.

Why firms move it

Access from anywhere, which matters more since a lot of firms now have staff who are not always in the building. No server to maintain or replace. Predictable monthly cost instead of a capital purchase every few years. And someone else handling the updates.

Those are real benefits and for a lot of small firms the arithmetic works.

What to watch for

Performance during season. Hosted environments are shared. Ask directly what happens to responsiveness in March and what the provider does about it. A trial in October tells you very little.

Printing and scanning. This is the most common practical complaint. Local printers, scanners and signature pads working through a hosted session is fiddly. Test your actual devices before you commit, not a generic setup.

Integrations. Whatever else you run alongside it needs to work in the same environment. Sort that out before migration rather than discovering it in February.

Where prior year data lives. Migrations frequently move current year and leave everything else on the old machine. Decide deliberately what happens to that machine, because it still holds client data and it is still your responsibility.

The compliance questions

Your hosting provider will hold client financial information, which makes them a service provider under the FTC Safeguards Rule. You are required to select them on the basis of appropriate safeguards, require it contractually, and oversee them.

Ask for their security position in writing. Ask about multi factor authentication and whether it is enforced. Ask about backups and whether restores are tested. Keep the answers.

Timing

If you are going to do this, do it in the autumn. A migration in January is a decision to have a bad season, and no provider can protect you from that.