Currently, the filing fee for Form I-485 is $1,010 ($930 plus a biometrics fee of $80). the filing fee for Form I-765 (application for employment authorization) is $340; and the filing fee for Form I-131 (application for advance parole) is $303.

Please note that, if you filed Form I-485 to adjust your status as a permanent resident and paid I-1485 application fee, then there is NO additional fee is required to also file an application for employment authorization on Form I-765 and/or advance parole on Form I-131. You may file these forms concurrently. 

If you choose to file the I-765 and/or I-131 separately, you must also submit a copy of your I-797C, Notice of Action, receipt as evidence of the filing of an I-485. Applicants 79 years of age or older are not charged a biometric fee; the fee total is $930.  For applicants under 14 years of age:

1) Filing with the I-485 application of at least one parent have a fee total of $600; 

2) Not filing with the I-485 application of at least one parent have a fee total of $930.

There is no fee for applicants who are filing Form I-485 based on having been admitted to the United States as a refugee.
Checks must be made payable to Department of Homeland Security or U.S. Citizenship and Immigration Services.