To change your tax location, you need to update your company address and phone number in QuickBooks Online. These are two of the four key details QuickBooks uses to follow international tax rules.
QuickBooks also looks at the country of your payment method and your IP address (the country you most recently used to access QuickBooks). If at least two of these details match the same country, that becomes your tax location. If the information doesn't match up, we will send you a notification to let you know.
Let's proceed with changing your tax location by going to the Gear icon > Account and Settings > Company tab. Then, update your Company Address and your Phone number, and click Save to complete the process.
After saving, go back to the Gear icon and select Subscriptions and billing to check that your payment method country and tax location are now correct.