What debts qualify as grounds for an undue hardship claim under the Guidelines?

The Federal Child Support Guidelines recognize unusually high debts reasonably incurred to support the family before separation, or to earn a living, as one of the specific circumstances that can support an undue hardship claim, but the debt generally needs to be tied to genuine family or income-earning needs rather than being purely personal or discretionary spending. Common examples that can qualify include debt taken on to cover reasonable household expenses during a period of financial difficulty, or business debt genuinely necessary to maintain income-earning capacity.

Debt incurred for purely personal reasons unrelated to supporting the family, or debt from choices made well after separation, is generally less likely to qualify, since the circumstance is meant to reflect a shared family burden rather than a payor's individual financial decisions afterward. As with any undue hardship claim, establishing the debt itself is only the first stage; the payor must still pass the household standard-of-living comparison before a reduction is actually granted. Because what counts as "unusually high" and "reasonably incurred" depends heavily on the specific facts, documenting the purpose and timing of the debt is important for a payor raising this claim.