Home > Personal > Personal Lending > Mortgage > Mortgage Resources > Glossary > Billing Error Billing Error November 9, 2021 Any mistake in your monthly statement as defined by the Fair Credit Billing Act.You Might Also Like: Living QuartersSpring Maintenance Checklist for Your Home All Things CommunityHoli-days of Giving 2022 Everyday MoneyGiving Back During the Holiday Season Living QuartersYour Top Mortgage Questions Answered Living QuartersHow to Understand Mortgage Language