1. The maximum amount of money that an individual or entity is legally allowed to contribute to a political campaign, retirement account, or charitable organization in a given period
The contribution limits for presidential campaigns are set by federal law.
Os limites de contribuição para campanhas presidenciais são estabelecidos pela lei federal.
2. Regulatory restrictions on the amount of funds that can be donated to retirement plans such as 401(k)s or IRAs
Annual contribution limits for IRAs are adjusted yearly for inflation.
Os limites anuais de contribuição para IRAs são ajustados anualmente pela inflação.