How do I move QuickBooks Desktop to a new computer?

Back up your company file on the old PC, install the same QuickBooks Desktop edition and version on the new PC, activate your license, then restore the backup. Always back up before you start.

Will I lose my data when I switch computers?

No, as long as you back up your company file first and restore it on the new machine. Verify a few recent transactions after restoring to confirm everything transferred.

Do I need a new license for the new computer?

You re-activate your existing genuine license on the new machine using your original key. Keep your delivery email handy, and contact support if activation needs help.

How to Transfer QuickBooks Desktop to a New Computer

Sep 28, 2026, 08:00 PM · 6 min read

Moving QuickBooks Desktop the safe way

Getting a new computer shouldn't mean losing your books. Because QuickBooks Desktop stores your company file locally, moving to a new machine is really two jobs: reinstalling the software (and re-activating your license), and moving your company file across intact. Done in the right order, it's straightforward. This guide walks through it safely.

Always make a fresh backup before you start. A current backup is your safety net if anything goes sideways.

Step 1 — Back up your company file (old computer)

On your current computer, open QuickBooks and create a backup company file (the .QBB backup). Save it somewhere you can move to the new machine — an external drive or a secure cloud folder. This backup captures your data so you can restore it cleanly on the new PC.

Step 2 — Note your license details

Have your QuickBooks Desktop license and product information ready for the new machine. If you bought a genuine one-time license from us, your key and download link are in your original delivery email — keep that handy for re-activation.

Step 3 — Install QuickBooks on the new computer

On the new machine:

Download the same QuickBooks Desktop edition and version you were using (e.g., Pro Plus 2024). Installing a different edition can cause problems opening your file.
Install it, then activate with your license details. Our install and activation guide covers this step by step.
Confirm your computer meets the system requirements.

Step 4 — Restore your company file

With QuickBooks installed and activated on the new computer, restore the backup you made in Step 1 (open QuickBooks, choose to restore a backup company file, and point it at your .QBB). Once it opens, check a few recent transactions and reports to confirm everything came across.

Step 5 — Deactivate or retire the old copy

Once the new machine is working, stop using QuickBooks on the old computer to avoid confusion over which company file is current. If you're disposing of the old PC, remove your data first.

Common questions and gotchas

Use the same edition and version. A newer version can usually open an older file (it may upgrade it), but you can't open a newer file in an older version.
Multi-user setups need the file host configured on the new machine; each workstation reconnects to the shared file.
Activation trouble? Reach out through our support channel — genuine licenses re-activate cleanly, and we can help if you hit a snag.

The bottom line

Transferring QuickBooks Desktop is just: back up, install the same edition, activate, restore your file. Take a backup first, keep your license email handy, and the move is painless. Need a fresh 2024 license for the new machine? Browse the products page.