- Mid-tier checking accounts will see main changes.
- Citi will charge $20 a month on these accounts starting in December.
- Customers with combined balances of $15,000 or more exempt from new fees.
- Announcement comes after Bank of America Corp said it will charge $5 per month for using debit cards starting next year.
Read more: Now Citibank reveals it will charge customers $20 if they have too low an account balance | Mail Online