N.C. Gen. Stat. § 7A-450.3
At the dispositional, sentencing or other hearing of the person who is less than 18 years old or who is at least 18 years old but remains dependent on and domiciled with a parent or guardian, the court shall make a determination whether the parent, guardian or trustee should be held responsible for reimbursing the State for the person's attorney or guardian ad litem fees. This determination shall include the financial situation of the parent, guardian or trustee, the relationship of responsibility the parent, guardian or trustee bears to the person and any showings by the parent, guardian or trustee that the person is emancipated or not dependent. The test of the party's financial ability to pay is the test applied to appointment of an attorney in cases of indigency. Any provision of any deed, trust or other writing, which, if enforced, would defeat the intent or purpose of this section is contrary to the public policy of this State and is void insofar as it may apply to prohibit reimbursement to the State.
If the court determines that the parent, guardian or trustee is responsible for reimbursing the State for the attorney or guardian ad litem fees, the court shall so order. If the party does not comply with the order at the time of disposition, the court shall file a judgment against him for the amount due the State.
N.C. Gen. Stat. § 7A-450.3