Which circumstance allows for modification of child support?

The option regarding a substantial change in circumstances regarding financial situations is the correct answer because child support in New York is primarily based on the financial needs of the child and the ability of the parents to provide support. A substantial change in circumstances could encompass a variety of scenarios, such as a significant increase or decrease in either parent’s income, a change in employment status, or unforeseen hardships that affect the ability to pay child support or necessitate a change in the amount being paid.

New York courts require evidence that the conditions affecting child support have materially changed since the last order for child support was established. This ensures that the child’s needs are met appropriately as the financial situations of the parents evolve.

The other circumstances mentioned, while they may have implications for child support, do not inherently constitute a legal basis for modification under New York law. For example, changing a child's school may reflect a change in needs but does not directly address the financial situations of the parents. Similarly, relocating to a different state could affect visitation or custody arrangements but does not necessarily impact the obligation for support, and full payment of prior debts does not directly correlate with the ability to pay ongoing child support. Thus, substantial changes in financial conditions are recognized as the primary reason for seeking a modification