I incorrectly subscribed in Israel. The company is a USA C corporation and must have USD home currency. How do I migrate to a USA subscription please?

You need a US phone number to subscribe. If you are located in Israel, consider using QB Desktop instead. You can purchase a license from a reseller and make payments to them via ACH from your USD account.

QBO doesn't support direct cross-region migrations, so you will need to cancel your current subscription and sign up for a new QBO account under the QuickBooks Official Site | US.

Here’s how to cancel your current subscription: 
 

1. Go to the Gear icon, and select Subscriptions and billing.
2. Click Cancel.

However, if you purchased through the Apple App Store or Google Play Store, visit this article for detailed guidance: Cancel your subscription.

Once done, sign up for a new US account, and it will automatically be set to USD as the home currency.

Feel free to reply below if you have any further questions.