1. On QuickBooks Desktop, press F2. This opens the Product Information window immediately, no menu navigation required, and it works even if the file is struggling to open normally.
2. Read the top line. It lists the exact product name and year (for example, "QuickBooks Pro 2026") along with the specific release number (an R followed by a number), which matters if you're troubleshooting an issue tied to one particular release.
3. Scroll down for license and file details. The same window shows your license number and the file's internal version, both of which a support agent will usually ask for if you end up calling in.
4. Prefer a menu instead of a shortcut? Use Help, then About QuickBooks. It opens a splash screen that shows the same product and release information, though F2 gets you there faster and with more detail.
5. QuickBooks Online has no version number to find. There's no yearly release to check, since every account runs on the same continuously updated platform rather than separate installed versions.
6. In Online, check your plan under Settings, then Account and Settings. The Billing & Subscription tab shows your current tier, Simple Start, Essentials, Plus, or Advanced, along with your next renewal date.