Enforcement of a tribal child support order is very similar to enforcement of a state child support order. Income withholding is required when the arrears equals one month of support payments. Tribes have some traditional methods that have had success: grandparent mediators and garnishing per capita payments or Individual Indian Money Accounts. The methods of enforcement are as varied as the tribal programs. Some tribes work with states to offset federal tax refunds and deny passports.
Contact your tribe to determine how they will enforce your order.