Tax treaty allocation of taxing rights balances double taxation relief, non discrimination, and cross border tax cooperation. Tax treaties allocate taxing rights and mitigate concurrent taxation through mechanisms such as the Double Tax Avoidance Agreement, ensure non discrimination between residents and non residents, and provide mutual assistance in tax collection. Foundational principles include equity and fairness and neutrality-expressed as capital export neutrality and capital import neutrality-while treaties also aim to promote reciprocal economic relations and establish dispute resolution procedures.