SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                               ------------------

                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) of the
                         SECURITIES EXCHANGE ACT OF 1934

         Date of Report (Date of earliest event reported) February 17, 2006

                                  AVITAR, INC.
               (Exact Name of Registrant as Specified in Charter)


                   Delaware                   1-15695          06-1174053
       (State or other jurisdiction        (Commission        (IRS Employer
          of incorporation)                 File Number)     Identification No.)

             65 Dan Road, Canton, Massachusetts              02021
       (Address of principal executive offices)            (Zip code)

       Registrant's telephone number, including area code:       (781) 821-2440

                                 Not Applicable
          (Former Name or Former Address, If Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR
230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the  Exchange
Act (17 CFR 240.14d-2(b))

o Pre-commencement  communications  pursuant to Rule 13e-4(c) under the Exchange
Act (17 CFR 240.13e-4(c))





Item 3.03  Material Modification to Rights of Security Holders.

     At 5 P.M.  (Delaware Time) on February 17, 2006 (the "Effective Time"), the
one-for-fifty (1 for 50) reverse stock split of the common stock of Avitar, Inc.
(the "Corporation") became effective.  As previously announced, at the Effective
Time each fifty shares of the  Corporation's  common  stock,  par value $.01 per
share  ,  issued  and  outstanding  immediately  prior  to  the  Effective  Time
automatically,  without  further  action on the part of the  Corporation  or its
stockholders, combined into and became one share of fully paid and nonassessable
common stock.

     No fractional  shares will be issued in  connection  with the reverse stock
split. Stockholders who otherwise would be entitled to receive fractional shares
will be  entitled,  upon  surrender  to the  exchange  agent  of  certificate(s)
representing  such  shares,  to one full  share  in lieu of any such  fractional
share.

     Our transfer agent,  Continental Stock Transfer & Trust Company,  is acting
as  exchange  agent  for  purposes  of   implementing   the  exchange  of  stock
certificates, and is referred to as the "exchange agent." As soon as practicable
after the Effective  Time, a letter of transmittal is being sent to stockholders
of record as of the Effective Time for purposes of  surrendering to the exchange
agent certificates  representing  pre-reverse stock split shares in exchange for
certificates representing post-reverse stock split shares in accordance with the
procedures set forth in the letter of transmittal.  No new certificates  will be
issued  to  a  stockholder   until  such   stockholder  has   surrendered   such
stockholder's outstanding  certificate(s),  together with the properly completed
and executed  letter of transmittal,  to the exchange agent.  From and after the
Effective Time, any certificates  formerly representing pre- reverse stock split
shares which are  submitted  for  transfer,  whether  pursuant to a sale,  other
disposition  or  otherwise,  will be  exchanged  for  certificates  representing
post-reverse stock split shares. Stockholders who do not have stock certificates
for surrender and exchange will have their  accounts  automatically  adjusted in
order to reflect the number of shares of common stock they hold as a consequence
of the reverse stock split.

Item 9.01  Financial Statements and Exhibits.
(d)      Exhibits.

3.1  Certificate of Amendment of Certificate of  Incorporation  effective 5 P.M.
     (Delaware Time) on February 17, 2006 implementing the one-for-fifty reverse
     stock split,  previously filed with the Securities and Exchange  Commission
     on February 13, 2006  (Commission  File No. 333- 131797),  and incorporated
     herein by reference.






                                    SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

Date: February 23,2006              AVITAR, INC.


                                    By: /s/ Jay Leatherman
                                    Name:  Jay Leatherman
                                    Title:   Chief Financial Officer