IANAL. In some jurisdictions (e.g. Hong Kong) companies pay tax only on domestic income. So if all your customers are outside Hong Kong, there's no tax to pay.

IANAL. In some jurisdictions (e.g. Hong Kong) companies pay tax only on domestic income. So if all your customers are outside Hong Kong, there's no tax to pay. However, the owners of the company will usually have to pay income tax on money they receive (as salary or dividends) wherever they are tax resident.