SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 12b-25

                        Commission File Number 000-33129

                           NOTIFICATION OF LATE FILING

|X| Form 10-K          |_| Form 11-K        |_| Form 20-F       |_| Form 10-Q
|_| Form N-SAR

                       For Period Ended: December 31, 2006

|_|  Transition  Report  on Form  10-K   |_|  Transition  Report  on Form 10-Q
|_|  Transition Report on Form 20-F      |_| Transition Report on Form N-SAR


    For the Transition Period Ended: _______________________________________

         Nothing in this form shall be  construed  to imply that the  Commission
has verified any information contained herein.

         If the  notification  relates to a portion of the filing checked above,
identify the item(s) to which the notification relates: ________________________

________________________________________________________________________________

                                     PART I
                             REGISTRANT INFORMATION

Full name of registrant                   Tech Laboratories, Inc.
Former name if applicable
Address of principal executive office     1818 North Farwell Avenue
City, state and zip code                  Milwaukee, Wisconsin 53202


                                     PART II
                             RULE 12B-25 (B) AND (C)

         If the subject report could not be filed without unreasonable effort or
expense and the  registrant  seeks  relief  pursuant  to Rule  12b-25  (b),  the
following should be completed. (Check box if appropriate.)

              (a)    The reasons  described in reasonable  detail in Part III of
                     this form  could  not be  eliminated  without  unreasonable
                     effort or expense;
              (b)    The subject annual report,  semi-annual report,  transition
                     report on Form 10-K,  20-F,  11-K or Form 10-Q,  or portion
                     thereof will be filed on or before the 15th calendar day
|X|                  following the prescribed due date; or the subject quarterly
                     report  or  transition  report  on Form  10-Q,  or  portion
                     thereof  will be filed on or before the fifth  calendar day
                     following the prescribed due date; and
              (c)    The  accountant's  statement or other  exhibit  required by
                     Rule 12b-25(c) has been attached if applicable.




                                    PART III
                                    NARRATIVE

         State below in reasonable detail the reasons why Form 10-K, 11-K, 20-F,
10-Q,  N-SAR or the transition  report portion thereof could not be filed within
the prescribed time period.

         The  registrant  is in the  process  of  preparing  and  reviewing  the
financial information of the Company. The process of compiling and disseminating
the information required to be included in the Form 10-K for the relevant fiscal
year,  as  well  as the  completion  of the  required  review  of the  Company's
financial  information,  could not be completed without incurring undue hardship
and expense.  The registrant  undertakes the  responsibility to file such annual
report no later than fifteen days after its original date.


                                     PART IV
                                OTHER INFORMATION

(1)  Name  and  telephone  number  of  person  to  contact  in  regard  to  this
notification

      John King                          (414)                 283-2616
________________________________________________________________________________
        (Name)                        (Area Code)          (Telephone Number)

(2) Have all other  periodic  reports  required under Section 13 or 15(d) of the
Securities  Exchange Act of 1934 or Section 30 of the Investment  Company Act of
1940  during  the  preceding  12  months  or for such  shorter  period  that the
registrant was required to file such report(s) been filed?  If the answer is no,
identify report(s).

                                 |X| Yes      |_| No

(3) Is it anticipated that any significant  change in results of operations from
the  corresponding  period for the last  fiscal  year will be  reflected  by the
earnings statements to be included in the subject report or portion thereof?

                                 | | Yes      |X| No

If so: attach an explanation of the  anticipated  change,  both  narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.






                             TECH LABORATORIES, INC.
                   __________________________________________
                   Name of Registrant as Specified in Charter


Has  caused  this  notification  to be signed on its  behalf by the  undersigned
thereunto duly authorized.


Date: April 3, 2007                            By: /s/ JOHN KING
                                                      _____________________
                                                       John King
                                                       Chief Executive Officer