Overdraft Protection

Protect your reputation against a lack of funds

Overdraft protection helps safeguard your business’s reputation with your partners and spare you unpleasant situations in the event of a lack of funds. We offer several options which can also be combined with a:

New! — Business Overdraft Limit

Enjoy greater flexibility with an overdraft limit1 dedicated to protecting your CDN$ current account.


  • Limits from $1,000 and $10,000 
  • Automatic daily disbursements and reimbursements, depending on the availability of funds

Business Investment Account or a current account

By opting for overdraft protection from another Business Investment Account2 or current account3, funds will be automatically transferred to cover for insufficient funds. That way, your liquidities can be put to good use.

National Bank MasterCard credit card for businesses

In addition to letting you make daily purchases, our National Bank MasterCard solutions offer overdraft protection when you link a MasterCard Business Card4 to your current account:

Platinum Business Card
Business Card
Business Line


1, 2, 3, 4 Fees may apply. Subject to credit approval by National Bank. Speak with your advisor for more information.