Getting Green Card in US for people working there with H1B is getting difficult. There are so many reasons for this which will be lengthy to relate here. But people working like this may obtain Green Card if the employer sponsors him for the purpose and does the filing. Firstly the employee must win the heart of the employer and then the employer must confidently put up the matter to the USImmigration showing all reasons like necessity of the employee for the need of the organisation, his contirbution to the organisation, job permanency, his academic qualification, his experience in the job, his working with the employer for a good length of time, his sincerity, efficiency in output and other good qualities. Once the filing is done the sole right to accept or deny the applicaton lies with the USImmigration. Lets hope you find this useful Mr. Nepal ko Lato.