I just heard from attorney that I-485 RFE has arrived in the office. It is about requesting the employment evidence which includes recent Tax return forms (and W-2 forms), recent pay stubs, employment verification letter. Attorney suggests submiting 3 years tax returns and w-2 forms, and pay stubs since last Nov. Shoud these be enough? And in the employment letter, should it indicate the current salary and current job title, and should it be OK since my salary is increased since filing I-485? Does anyone be able to share the same experience?