On December 23, 2016, USCIS increased filing fees on most of their forms, for the first time in 6 years. The increase in fees range from about $50 for some forms to several hundred dollars for others. What is the new fee for the form you need to file? Make sure that whichever form you need to file, that you file it with the correct fee. Just as important, make sure you are filing the correct form or forms for what your situation is.