Welcome to Koifman CPA and Associates

At Koifman, CPA & Associates, we believe in individualized, detailed and comprehensive relationship between you, the client, and us, your accounting and tax professionals. We pay attention to details and your personal needs to ensure you unsurpassed professional service and guidance.

Koifman CPA & Associates

Points of Interest

Extension procedures and filing due dates for individual taxpayers:

  • Electronically filed tax returns are accepted until October 15th.
  • If April 15th falls on a weekend or federal holiday, you have until midnight the following business day to submit your extension request or your tax return.
  • However, for your return to be considered timely after April 15, you must file Form 4868Application for Automatic Extension of Time to File, on or before April 15th.
  • With a timely filed extension request, you have until October 15th to timely file your return.
  • If an extension of time to file has not been timely submitted you may be subject to a failure to file penalty if your return is filed after April 15th.
Koifman CPA & Associates


Fix tax-filing mistakes with form l040X (Amended US Individual Income Tax Return]. The simple form allows you to correct a mistake going back up to three tax years. It asks how much adjusted gross income you reported before ... what you are now reporting... and how much the number has changed.