New Citibank business checking customers can earn a cash bonus of $300 to $2,000 by opening a new CitiBusiness Streamlined or Flexible Checking account between October 7, 2026 and January 6, 2027 and asking a Citibank Business Specialist to enroll them in the Citi Checking Offer. Within 45 days of opening, deposit new-to-Citibank funds, then keep the required minimum balance for an additional 45 days. Tiers: $5,000–$19,999 earns $300; $20,000–$49,999 earns $500; $50,000–$99,999 earns $1,000; $100,000–$199,999 earns $1,500; $200,000+ earns $2,000.
Accounts must be opened in person at a branch. Branches are in 11 metro areas: Los Angeles, Orange County, Riverside, San Diego and San Francisco (CA), Miami (FL), Chicago (IL), Baltimore (MD), Las Vegas (NV), New York (NY) and Washington, DC.