State Bank of India is a bank of public sector banking and financial services company. It is an Indian multi-national company. It is a government-owned corporation. It’s headquarters in Mumbai, Maharashtra. On 1st April, 2017 State Bank of India, which is India’s largest bank merged with five of its associate banks ( State Bank of Bikaner & Jaipur, State Bank of Hyderabad, State Bank of Mysore, State Bank of Patiala and State Bank of Travancore) . State Bank of India will enter the league of top 50 global banks with a balance sheet size of 33 trillion, 278000 employees, 420 million customers and more than 24000 branches and 59000 ATMs. SBI’s market share will increase to 22 percent from 17 percent. The company is ranked 232nd on the Fortune Global 500 list of the world’s biggest corporations of 2016. We found three types of banking in this bank. They are Mobile banking services over application/wireless application protocol, Mobile banking services over SMS and Mobile banking services over USSD ( Unstructured Supplementary Service Data) . We found some good facility in the types of banking. They are funds transfer, Immediate payment service ( IMPS) , Enquiry services, Cheque books service, Bill payments( Utility bills, credit cards, Insurance premium etc) . Mobile/DTH Top up and M-commerce. I have a SBI S/B account in this bank at the branch of Batanagar, branch code is 6699 and IFSC is SBIN0006699. It is a very good bank and the service of this branch is very good. I found many services in this branch. They are ATM service, Internet banking, Phone banking and loan services. It is a very good bank. So I personally refer you to open an account in this bank. But you can not open an account with out Aadhaar card and Pan Card. According to Batanagar branch, the minimum balance of S/B account is Rs 3000.