1. If you don’t pay after using up your Facebook ad credit limit:
– Your ad account will be disabled, and your payment method will be blocked.
– In some cases, your entire Business Manager may be restricted, especially if you violated policies.
2. If the debt is overdue for a long time (e.g., over 6 months):
– Facebook usually just sends reminder emails.
– For small debts (under $1,000): usually no legal action, just account suspension.
– For large debts: they might involve third-party debt collectors, especially if your identity is verified.
3. Will Facebook sue you?
– If you're an individual using a fake or unverified identity: almost no chance of legal action.
– If you're a verified business: there’s a higher risk of being pursued or facing credit-related consequences.
4. In short:
– Small debts lead to account bans and blocked payment methods.
– Large debts or real business identities may face more serious consequences from Meta.
