Document:

<PAGE>   1
                                                                     EXHIBIT 4.1

  NUMBER                                                               SHARES
[PW      ]                                                          [         ]
                              PRACTICEWORKS, INC.
              INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE
COMMON STOCK                                                  SEE REVERSE FOR
$.01 PAR VALUE                                              CERTAIN DEFINITIONS
                                                            CUSIP 739419 10 9

    THIS CERTIFIES THAT

    IS THE OWNER OF

FULLY PAID AND NON-ASSESSABLE SHARES OF THE COMMON STOCK, $.01 PAR VALUE EACH,
                                       OF
=========================== PracticeWorks, Inc. ===============================
transferable on the books of the Corporation by the holder hereof in person or
by duly authorized Attorney upon surrender of this Certificate properly
endorsed. This Certificate and the shares represented hereby are issued and
shall be held subject to all of the provisions of the Certificate of
Incorporation, By-Laws and all Amendments thereto, to all of which the holder,
by acceptance hereof, assents.
  This Certificate is not valid unless countersigned and registered by the
Transfer Agent and Registrar.
  WITNESS the facsimile of the Corporation and the facsimile signatures of its
duly authorized officers.

Dated:
                              PRACTICE WORKS, INC.
 /s/ James A. Corluna                 [SEAL]                  /s/ James K. Price
SENIOR VICE PRESIDENT,                                   CHIEF EXECUTIVE OFFICER
CHIEF FINANCIAL OFFICER                                       AND PRESIDENT
    AND SECRETARY

COUNTERSIGNED AND REGISTERED:
     STOCKTRANS, INC.
44 W. LANCASTER AVE, ARDMORE, PA 19003
BY
                    TRANSFER AGENT
                    AND REGISTRAR

                AUTHORIZED SIGNATURE
<PAGE>   2
                              PRACTICEWORKS, INC.

         The Corporation will furnish without charge to each shareholder who so
requests a statement or summary of the powers, designations, preferences and
relative, participating, optional or other special rights of each class of stock
or series thereof which the Corporation is authorized to issue and of the
qualifications, limitations or restrictions of such preferences and/or rights.
Such request may be made to the office of the Secretary of the Corporation or
the Transfer Agent named on the face of this Certificate.

         The following abbreviations, when used in the inscription on the face
of this Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

<TABLE>
<S>                                                         <C>
TEN COM   -- as tenants in common                           UNIF GIFT MIN ACT-         Custodian
TEN ENT   -- as tenants by the entireties                                     --------------------------------
JT TEN    -- as joint tenants with right of                                    (Cust)                 (Minor)
             survivorship and not as tenants                             under Uniform Gifts to Minors
             in common                                                   Act
                                                                            ----------------------------------
                                                                                        (State)
</TABLE>

    Additional abbreviations may also be used though not in the above list.

For value received,           hereby sell, assign and transfer unto
                   -----------

PLEASE INSERT SOCIAL SECURITY OR OTHER
  IDENTIFYING NUMBER OF ASSIGNEE
[                                     ]

-------------------------------------------------------------------------------
  (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE OF ASSIGNEE)

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

-------------------------------------------------------------------------------
                                                                         Shares
-------------------------------------------------------------------------
of the common stock represented by the within Certificate, and do hereby
irrevocably constitute and appoint
                                                                       Attorney
-----------------------------------------------------------------------
to transfer the said stock on the books of the within named Corporation with
full power of substitution in the premises.
Dated
     -------------------------------------------

                              -------------------------------------------------
                      NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST
                              CORRESPOND WITH THE NAME AS WRITTEN UPON
                              THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR
                              WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE
                              WHATEVER

  SIGNATURE(S) GUARANTEED:
                          -----------------------------------------------------
                          THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE
                          GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS
                          AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH
                          MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE
                          MEDALLION PROGRAM), PURSUANT TO S.E.C. RULE 17Ad-15.

KEEP THIS CERTIFICATE IN A SAFE PLACE. IF IT IS LOST, STOLEN, MUTILATED OR
DESTROYED, THE CORPORATION WILL REQUIRE A BOND OF INDEMNITY AS A CONDITION TO
THE ISSUANCE OF A REPLACEMENT CERTIFICATE.<PAGE>   1
                                                                    EXHIBIT 10.1

                          TAX DISAFFILIATION AGREEMENT

         TAX DISAFFILIATION AGREEMENT dated as of __________, 2001, by and
between InfoCure Corporation, a Delaware corporation ("InfoCure"), and
PracticeWorks, Inc., a Delaware corporation ("PracticeWorks").

                                    RECITALS

         A.       PracticeWorks is a wholly owned second tier subsidiary of
InfoCure and a wholly owned first tier subsidiary of InfoCure Systems, Inc., a
Georgia corporation ("ISI").

         B.       InfoCure is the common parent of an affiliated group of
corporations within the meaning of Section 1504(a) of the Internal Revenue Code
of 1986, as amended (the "Code"), which currently files consolidated federal
income tax returns.

         C.       Pursuant to the Agreement and Plan of Distribution dated
_________, 2001 by and between InfoCure and PracticeWorks (the "Distribution
Agreement"), (i) ISI will contribute certain assets and liabilities to
PracticeWorks in exchange for shares of PracticeWorks common stock (the
"Contribution Transaction"), (ii) ISI will distribute the shares of
PracticeWorks common stock so received to InfoCure (the "Internal
Distribution"), and then (iii) InfoCure will distribute all of the outstanding
shares of the common stock of PracticeWorks pro rata to the holders of InfoCure
common stock (the "Distribution").

         D.       InfoCure and PracticeWorks intend that the Contribution
Transaction and the Internal Distribution will qualify as a reorganization
described in Section 368(a)(1)(D) of the Code, that the Distribution will
qualify as a distribution described in Section 355 of the Code and that neither
transaction will result in the recognition of any taxable gain or income to
InfoCure, ISI, PracticeWorks or any shareholder of InfoCure or PracticeWorks
(except to the extent of cash received for any fractional share interest in
PracticeWorks stock and any deferred intercompany gain).

         E.       From and after Date of the Distribution, PracticeWorks will
cease to be a member of the InfoCure affiliated group for federal income tax
purposes.

         F.       InfoCure and PracticeWorks desire on behalf of themselves,
their subsidiaries and their successors to set forth their rights and
obligations with respect to taxes due for periods before and after the
Distribution.

         NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:
<PAGE>   2

                                   ARTICLE I.

                                   DEFINITIONS

         1.01     "Affiliate" shall mean any Person that directly or indirectly
through one or more intermediaries, Controls, is Controlled by, or is under
common Control with a specified Person.

         1.02     "Agreement" shall mean this Tax Disaffiliation Agreement dated
________ __, 2001 between InfoCure and PracticeWorks as the same may be amended
from time to time.

         1.03     "Applicable Federal Rate" shall have the meaning set forth in
Section 1274(d) of the Code, compounded quarterly.

         1.04     "Claim" shall have the meaning set forth in Section 5.03(a).

         1.05     "Code" shall have the meaning set forth in paragraph B of the
recitals.

         1.06     "Control" or "Controlled" shall mean, with respect to any
Person, the presence of one of the following: (i) the legal, beneficial or
equitable ownership, directly or indirectly, of more than 50% (by vote or value)
of the capital or voting stock (or other ownership or voting interest, if not a
corporation) of such Person or (ii) the ability, directly or indirectly, to
direct the voting of a majority of the directors of such Person's board of
directors or, if the Person does not have a board of directors, a majority of
the positions on any similar body, whether through appointment, voting agreement
or otherwise.

         1.07     "Controlling Party" shall have the meaning set forth in
Section 5.01.

         1.08     "Contribution Transactions" shall have the meaning set forth
in paragraph C of the recitals.

         1.09     "Corporate Restructuring Transactions" shall mean the
transactions undertaken by InfoCure, PracticeWorks, and their respective
Subsidiaries in order to effect the Internal Distribution and the Distribution,
which transactions are described in the Distribution Agreement.

         1.10     "Date of Distribution" shall mean the Distribution Date
specified in the Distribution Agreement.

         1.11     "Distribution" shall have the meaning set forth in paragraph C
of the recitals.

         1.12     "Distribution Agreement" shall have the meaning set forth in
paragraph C of the recitals.

         1.13     "Final Determination" shall mean with respect to any issue (a)
a decision, judgment, decree or other order by any court of competent
jurisdiction, which decision, judgment, decree or other order has become final
and not subject to further appeal, (b) a closing

                                       2
<PAGE>   3

agreement whether or not entered into under Section 7121 of the Code or any
other binding settlement agreement (whether or not with the Internal Revenue
Service) entered into in connection with or in contemplation of an
administrative or judicial proceeding, or (c) the completion of the highest
level of administrative proceedings if a judicial contest is not or is no longer
available.

         1.14     "Fiscal Year 2000" shall mean the period beginning January 1,
2000 and ending on December 31, 2000.

         1.15     "Fiscal Year 2001 Stub Period" shall mean the period beginning
January 1, 2001 and ending on or after the Date of Distribution.

         1.16     "Form 10" shall mean the registration statement on Form 10
(including the related information statement) relating to the Distribution, as
made effective by the Securities and Exchange Commission.

         1.17     "InfoCure" shall have the meaning set forth in the preamble to
this Agreement.

         1.18     "InfoCure Group" shall mean InfoCure and all entities that are
Subsidiaries of InfoCure at any time following the Distribution.

         1.19     "InfoCure Tainting Act" shall mean (a) any breach of any
written representation or covenant relating to the qualification of the
Contribution Transaction as a reorganization described in Section 368(a)(1)(D)
of the Code or relating to the qualification of the Internal Distribution or the
Distribution as transactions described in Section 355 of the Code, which
representation or covenant is made by InfoCure in connection with the tax
opinion of King & Spalding described in the Form 10, or (b) any action or
actions of or involving any Person (other than PracticeWorks or any Person that
is an Affiliate of PracticeWorks immediately before or immediately after such
action or actions), or any omission or omissions of any Person (other than
PracticeWorks or any Person that is an Affiliate of PracticeWorks immediately
before or immediately after such omission or omissions), of an action or actions
available to it, after the Date of the Distribution, if such breach, action or
omission described in (a) or (b) contributes to a Final Determination that the
Distribution results in the recognition of gain to the InfoCure Group by virtue
of (i) the Contribution Transaction failing to qualify as a reorganization under
Section 368(a)(1)(D) of the Code, (ii) the Internal Distribution or the
Distribution failing to qualify as transactions described in Section 355 of the
Code, (iii) any stock or securities of PracticeWorks failing to qualify as
"qualified property" within the meaning of Sections 355(c)(2) and 361(c)(2) of
the Code, including by reason of the application of Section 355(e) of the Code
to the Internal Distribution or the Distribution.

         1.20     "Indemnitor" shall have the meaning set forth in Section 5.02.

         1.21     "Internal Distribution" shall have the meaning set forth in
Paragraph C of the recitals.

                                       3
<PAGE>   4

         1.22     "IRS" shall have the meaning set forth in Section 5.03(a).

         1.23     "ISI" shall have the meaning set forth in recital A to this
                  Agreement.

         1.24     "Period After Distribution" shall mean any taxable year or
other taxable period beginning on or after the Date of Distribution and, in the
case of any taxable year or other taxable period that begins before and ends
after the Date of Distribution, that part of the taxable year or other taxable
period that begins after the close of the Date of Distribution.

         1.25     "Period Before Distribution" shall mean any taxable year or
other taxable period that ends on or before the Date of Distribution and, in the
case of any taxable year or other taxable period that begins before and ends
after the Date of Distribution, that part of the taxable year or other taxable
period through the close of the Date of Distribution.

         1.26     "Person" shall mean any individual, partnership, joint
venture, corporation, limited liability company, trust, unincorporated
organization, government or department or agency of a government.

         1.27     "PracticeWorks" shall have the meaning set forth in the
preamble to this Agreement.

         1.28     "PracticeWorks Business" shall mean the business of providing
practice management applications and related services to dental, orthodontic,
and oral and maxillofacial surgery practices.

         1.29     "PracticeWorks Group" shall mean PracticeWorks and all
entities that are Subsidiaries of PracticeWorks at any time following the
Distribution.

         1.30     "PracticeWorks Tainting Act" shall mean (a) any breach of any
written representation or covenant relating to the qualification of the
Contribution Transaction as a reorganization described in Section 368(a)(1)(D)
of the Code or relating to the qualification of the Internal Distribution or the
Distribution as transactions described in Section 355 of the Code, which
representation or covenant is made by PracticeWorks in connection with the tax
opinion of King & Spalding described in the Form 10, or (b) any action or
actions of or involving any Person (other than InfoCure or any Person that is an
Affiliate of InfoCure immediately before or immediately after such action or
actions), or any omission or omissions of any Person (other than InfoCure or any
Person that is an Affiliate of InfoCure immediately before or immediately after
such omission or omissions), of an action or actions available to it, after the
Date of the Distribution, if such breach, action or omission described in (a) or
(b) contributes to a Final Determination that the Distribution results in the
recognition of gain to the InfoCure Group by virtue of (i) the Contribution
Transaction failing to qualify as a reorganization under Section 368(a)(1)(D) of
the Code, (ii) the Internal Distribution or the Distribution failing to qualify
as transactions described in Section 355 of the Code, (iii) any stock or
securities of PracticeWorks failing to qualify as "qualified property" within
the meaning of Sections 355(c)(2) and 361(c)(2)

                                       4
<PAGE>   5

of the Code, including by reason of the application of Section 355(e) of the
Code to the Internal Distribution or the Distribution.

         1.31     "Restructuring Taxes" means any Taxes resulting from the
Corporate Restructuring Transactions, including, but not limited to, any Taxes
imposed pursuant to or as a result of Section 311 of the Code or Section 1.1502-
13 of the Treasury Regulations (and any applicable similar federal, state, local
or foreign Taxes, together with related interest, penalties and additions to
Tax), but excluding any Taxes imposed as a result of a Final Determination that
the Contribution Transaction failed to qualify as a reorganization under Section
368(a)(1)(D) or that the Internal Distribution or the Distribution otherwise
failed to meet the requirements of Section 355 or 361 of the Code for
nonrecognition of gain by the InfoCure Group.

         1.32     "Subsidiary" shall mean a corporation, limited liability
company, partnership, joint venture or other business entity if 50% or more of
the outstanding equity or voting power of such entity is owned directly or
indirectly by the corporation with respect to which such term is used.

         1.33     "Tax" or "Taxes" whether used in the form of a noun or
adjective, shall mean all forms of taxation, whenever created or imposed,
including, but not limited to, taxes on or measured by income, franchise, gross
receipts, sales, use, excise, payroll, personal property (tangible or
intangible), real property, ad-valorem, value-added, leasing, leasing use or
other taxes, levies, imposts, duties, charges or withholdings of any nature
whether imposed by a nation, locality, municipality, government, state,
federation, or other governmental body (a "Taxing Authority"). Whenever the term
"tax" or "taxes" is used (including, without limitation, in the context of any
duty to reimburse another party or indemnify for taxes or refunds or credits of
taxes) it shall include penalties, fines, additions to tax and interest thereon.

         1.34     "Taxing Authority" shall have the meaning set forth in the
foregoing definition of the term "Tax."

         1.35     "Tax Returns" shall mean all reports, returns, information
statements, questionnaires or other documents required to be filed or that may
be filed for any period with any Taxing Authority (whether domestic or foreign)
in connection with any Tax or Taxes (whether domestic or foreign).

                                  ARTICLE II.

              TAX RETURNS, TAX PAYMENTS AND TAX SHARING OBLIGATION

         2.01     OBLIGATIONS TO FILE TAX RETURNS. InfoCure shall timely file or
cause to be filed all Tax Returns with respect to the PracticeWorks Group that
(a) are required to be filed and are due before the Date of Distribution or (b)
are for either Fiscal Year 2000 or the Fiscal Year 2001 Stub Period, and are
filed on a consolidated, combined or unitary basis and include any member of the
PracticeWorks Group with InfoCure or any of its Subsidiaries. PracticeWorks

                                       5
<PAGE>   6

shall timely file or cause to be timely filed any other Tax Return with respect
to the PracticeWorks Group.

         2.02     OBLIGATION TO REMIT TAXES. InfoCure and PracticeWorks shall
each remit or cause to be remitted any Taxes due in respect of any Tax for which
it is required to file a Tax Return and shall be entitled to reimbursement for
such payments only to the extent provided in Section 2.03.

         2.03     TAX SHARING OBLIGATIONS AND PRIOR AGREEMENTS. (a) Other than
liabilities dealt with elsewhere in this Agreement, PracticeWorks shall be
liable for and shall indemnify and hold the InfoCure Group harmless against (i)
any Tax liability of any member of the PracticeWorks Group, and of any member of
the InfoCure Group to the extent that such liability is attributable, as
determined in good faith by InfoCure, to the PracticeWorks Business, for (A) any
Period After Distribution and (B) the Fiscal Year 2000 and (C) any taxable year
or period that begins before and ends on or after the Date of Distribution in
respect of the Period Before Distribution, (ii) any Tax liability resulting from
a Final Determination with respect to an adjustment attributable to any member
of the PracticeWorks Group, or any member of the InfoCure Group to the extent
that such liability is attributable, as determined in good faith by InfoCure, to
the PracticeWorks Business, and (iii) any amount determined to be PracticeWorks'
liability under Section 2.04. PracticeWorks shall be entitled to any refund of
or credit for Taxes of the PracticeWorks Group or amounts owed by PracticeWorks
or for which PracticeWorks is responsible under this Section 2.03(a). Any
liability for Taxes under this Section 2.03(a) shall be measured by the InfoCure
Group's actual liability for Taxes after applying Tax benefits otherwise
available to the InfoCure Group other than Tax benefits that the InfoCure Group
in good faith determines would actually offset Tax liabilities of the InfoCure
Group in other taxable years or periods. Any right to refund under this Section
2.03(a) shall be measured by the actual refund or credit of the InfoCure Group
attributable to the adjustment without regard to offsetting Tax attributes or
liabilities of the InfoCure Group.

                  (b) Other than liabilities dealt with elsewhere in this
Agreement, InfoCure shall be liable for and shall hold the PracticeWorks Group
harmless against (i) any liability attributable to any member of the InfoCure
Group for Taxes that are not attributable, as determined in good faith by
InfoCure, to the PracticeWorks Business, including any liability asserted
against any member of the PracticeWorks Group under the provisions of Treas.
Reg. ss. 1.1502-6(a) that impose several liability on members of an affiliated
group of corporations that files consolidated returns, or similar provisions of
any foreign, state or local law, in respect of Taxes of any member of the
InfoCure Group that are not attributable to the PracticeWorks Business, and (ii)
any amount determined to be InfoCure's liability under Section 2.04. InfoCure
shall be entitled to any refund of or credit for Taxes for any periods that are
attributable to the InfoCure Group or amounts owed by InfoCure or for which
InfoCure is responsible under this Section 2.03(b).

                  (c) Except as set forth in this Section 2.03 and in
consideration of the mutual indemnities and other obligations of this Agreement,
any and all prior Tax sharing agreements or

                                       6
<PAGE>   7

practices between any member of the InfoCure Group and any member of the
PracticeWorks Group shall be terminated with respect to the PracticeWorks Group
as of the Date of Distribution.

         2.04     RESTRUCTURING TAXES; OTHER TAXES RELATING TO THE DISTRIBUTION.
(a) GENERALLY. Notwithstanding any other provision of this Agreement to the
contrary, PracticeWorks shall pay, and shall indemnify and hold harmless
InfoCure and any member of the InfoCure Group from and against any and all
Restructuring Taxes and any reasonable expenses (including, but not limited to,
attorney's fees) incurred in defending any audit or examination with respect to
Restructuring Taxes. In the event of a Final Determination that the Internal
Distribution or the Distribution failed to meet the requirements of Sections 355
or 361 of the Code for nonrecognition of gain by the InfoCure Group, including,
without limitation, by reason of (x) any stock or securities of PracticeWorks
failing to qualify as "qualified property" within the meaning of Sections
355(c)(2) or 361(c)(2) of the Code or (y) the application of Section 355(e) of
the Code to the Internal Distribution or the Distribution, (other than a Final
Determination that the Distribution failed to qualify for nonrecognition which
determination would not have been made but for an InfoCure Tainting Act or a
PracticeWorks Tainting Act), the liability of InfoCure and PracticeWorks for any
Taxes arising from such Final Determination and any liability to shareholders
arising from such Final Determination (together with any reasonable expense
(including, but not limited to, attorney's fees) incurred in defending against
any liability) shall be borne 50 percent by InfoCure and 50 percent by
PracticeWorks. If an InfoCure Tainting Act and a PracticeWorks Tainting Act both
contribute to such a Final Determination, any such Taxes or liability (together
with any reasonable expense (including, but not limited to, attorney's fees)
incurred in defending against any liability) shall be borne 50 percent by
InfoCure and 50 percent by PracticeWorks.

                  (b) INDEMNIFICATION FOR PRACTICEWORKS TAINTING ACTS.
PracticeWorks covenants that neither PracticeWorks nor any member of the
PracticeWorks Group shall commit or be party to or the subject of any
PracticeWorks Tainting Act which would result in any Tax or liability described
in the following sentence and payable by InfoCure. To the extent that any member
of the InfoCure Group would not have been liable for the following amounts but
for a PracticeWorks Tainting Act, PracticeWorks shall pay, and shall indemnify
and hold harmless the InfoCure Group from and against, (i) any liability of any
member of the InfoCure Group to any Taxing Authority, InfoCure shareholders or
PracticeWorks shareholders (together with any reasonable expenses (including,
but not limited to, attorney's fees) incurred in defending against any such
liability) resulting from a Final Determination that the Internal Distribution
or the Distribution failed to meet the requirements of Sections 355 or 361 of
the Code for nonrecognition of gain by the InfoCure Group, including, without
limitation, by reason of (x) any stock or securities of PracticeWorks failing to
qualify as "qualified property" within the meaning of Sections 355(c)(2) or
361(c)(2) of the Code or (y) the application of Section 355(e) of the Code to
the Internal Distribution or the Distribution, and (ii) any Taxes and related
expenses payable by any member of the InfoCure Group by reason of the receipt of
such payment.

                                       7
<PAGE>   8

                  (c) INDEMNIFICATION FOR INFOCURE TAINTING ACTS. InfoCure
covenants that neither InfoCure nor any member of the InfoCure Group shall
commit or be party to or the subject of any InfoCure Tainting Act which would
result in any Tax or liability described in the following sentence and payable
by PracticeWorks. To the extent that PracticeWorks would not have been liable
for the following amounts but for an InfoCure Tainting Act, InfoCure shall pay,
and shall indemnify and hold harmless PracticeWorks from and against, (i) any
liability of PracticeWorks to any Taxing Authority, InfoCure shareholders or
PracticeWorks shareholders (together with any reasonable expenses (including,
but not limited to, attorney's fees) incurred in defending against any such
liability) resulting from a Final Determination that the Internal Distribution
or the Distribution failed to meet the requirements of Sections 355 or 361 of
the Code for nonrecognition of gain by the InfoCure Group, including, without
limitation, by reason of (x) any stock or securities of PracticeWorks failing to
qualify as "qualified property" within the meaning of Sections 355(c)(2) or
361(c)(2) of the Code or (y) the application of Section 355(e) of the Code to
the Internal Distribution or the Distribution, and (ii) any Taxes and related
expenses payable by PracticeWorks by reason of the receipt of such payment.

         2.05     PERIOD THAT INCLUDES THE DATE OF DISTRIBUTION. (a) To the
extent permitted by law or administrative practice, the taxable year of the
PracticeWorks Group shall be treated as closing at the close of the Date of
Distribution.

                  (b) If it is necessary for purposes of this Agreement to
determine the Tax liability of any member of the PracticeWorks Group for a
taxable year or period that begins on or before and ends after the Date of the
Distribution and is not treated under Section 2.05(a) as closing at the close of
the Date of Distribution, the determination shall be made, in the case of Taxes
that are based upon income or receipts, by assuming that the relevant taxable
period ended at the close of the Date of Distribution, except that any
exemptions, allowances or deductions that are calculated on an annual basis
shall be apportioned on a time basis. In the case of Taxes that are imposed on a
periodic basis, are payable for a taxable period that includes (but does not end
on) the Date of Distribution, and are not based upon or related to income or
receipts, the portion of such Tax that relates to the Period Before Distribution
shall be deemed to be the amount of such Tax for the entire taxable period
multiplied by a fraction the numerator of which is the number of days in the
taxable period ending on the Date of Distribution and the denominator of which
is the number of days in the entire taxable period.

                                  ARTICLE III.

                     CARRYBACKS, DISTRIBUTIONS AND ELECTIONS

         3.01     CARRYBACKS. Any member of the PracticeWorks Group shall be
entitled to carry back any net operating loss or other item from a Period After
Distribution to a Period Before Distribution, except to the extent that InfoCure
determines in good faith that such action will cause an actual increase in the
Taxes for which the InfoCure Group is responsible or will cause an actual
reduction in the amount of any refund of Taxes payable to the InfoCure Group.

                                       8
<PAGE>   9

Any refund of Taxes resulting from any such carryback by a member of the
PracticeWorks Group shall be payable to PracticeWorks as provided in Section
2.03(a).

         3.02     DISTRIBUTIONS AND ELECTIONS. (a) No member of the
PracticeWorks Group shall make any election with respect to Taxes, pay or cause
to be paid any distribution from an Affiliate or take any other action that
shall cause an actual increase in the Taxes for which the InfoCure Group is
responsible or will cause an actual reduction in the amount of any refund of
Taxes payable to the InfoCure Group.

                  (b) No member of the InfoCure Group shall make any election
with respect to Taxes, pay or cause to be paid any distribution from an
Affiliate or take any other action that shall cause an actual increase in the
Taxes for which the PracticeWorks Group is responsible or will cause an actual
reduction in the amount of any refund of Taxes payable to the PracticeWorks
Group.

                                  ARTICLE IV.

                                    PAYMENTS

         4.01     FISCAL YEAR 2001 STUB PERIOD AND FISCAL YEAR 2000. (a)
PracticeWorks shall determine and pay the final amount owed, if any, under
clause (i)(C) of Section 2.03(a) for the Fiscal Year 2001 Stub Period as
follows: (i) within sixty (60) days from the Date of Distribution, PracticeWorks
shall provide InfoCure with a copy of its Federal and State tax package (except
that standard items such as Internal Revenue Service Form 5471s, boycott
information, FTC receipts and Section 861 information may be provided within one
hundred twenty (120) days from the Date of Distribution) of its Fiscal Year 2001
Stub Period operating and nonoperating tax and financial results; (ii)
PracticeWorks will calculate in accordance with the principles established in
Section 2.03 and submit to InfoCure an estimate of its Fiscal Year 2001 Stub
Period Tax liability, offsetting such liability by the amount, if any,
determined to be owed to PracticeWorks for Fiscal Year 2000 pursuant to Section
4.01(b), to the extent payment has not already been received by PracticeWorks
for such overpayment pursuant to Section 4.01(b); (iii) InfoCure shall have the
right to object in writing to such calculation on or before sixty (60) days
after the date on which such calculation is provided to InfoCure, on the grounds
that there is substantial authority that such calculation is incorrect; PROVIDED
that if InfoCure so objects, InfoCure and PracticeWorks shall promptly submit
the dispute to an independent accounting or law firm acceptable to both InfoCure
and PracticeWorks for prompt resolution, whose decision shall be final and
binding on InfoCure and PracticeWorks, and (x) the party that such accounting or
law firm determines has lost the dispute shall pay all of the fees and expenses
incurred in connection with submitting such dispute; (y) PracticeWorks shall pay
to InfoCure an amount equal to 80% of the amount determined in clause (ii) of
this Section 4.01(a) within ten (10) days after InfoCure lodges an objection
pursuant to clause (iii) of this Section 4.01(a); (z) a determination of the
final amount owed, if any, under clause (ii) of this Section 4.01(a) shall be
made when the InfoCure Group's Fiscal Year 2001 Tax Returns are filed and shall
be paid within thirty (30) days from the date InfoCure notifies PracticeWorks of
any

                                       9
<PAGE>   10

additional amounts due together with interest at a rate equal to the Applicable
Federal Rate from the date on which such Tax Return is filed. Similarly, any
refund owed PracticeWorks over the amount previously determined and paid under
clause (ii) of this Section 4.01(a) shall be refunded by InfoCure within the
same thirty (30) day period together with interest at a rate equal to the
Applicable Federal Rate from the date on which InfoCure receives such refund,
and any claims resulting from carrybacks, tax audits or a Final Determination
shall be handled in the same manner as provided in Articles V, VI, VII, and
VIII.

                  (b) PracticeWorks shall determine and pay the final amount
owed, if any, under clause (i)(B) of Section 2.03(a) for Fiscal Year 2000 as
follows: (i) PracticeWorks shall provide InfoCure with a copy of its Federal and
State tax package, together with standard items such as Internal Revenue Service
Form 5471s, boycott information, FTC receipts and Section 861 information, in
the normal InfoCure format and according to the normal InfoCure schedule, of its
Fiscal Year 2000 operating and nonoperating tax and financial results; (ii)
InfoCure shall prepare and file those Tax Returns in respect of Fiscal Year 2000
that it is obligated to file pursuant to Section 2.01; (iii) PracticeWorks shall
prepare a reconciliation of the amounts PracticeWorks has paid either directly
or indirectly through inter-company charges in respect of the InfoCure Fiscal
Year 2000 consolidated federal Tax Return or any other Tax Return in respect of
Fiscal Year 2000 that InfoCure is required to file pursuant to Section 2.01 to
the calculation of the PracticeWorks Group's final liability for Fiscal Year
2000 to be determined from such Tax Returns in accordance with the principles
established in Section 2.03(a), and shall provide such reconciliation to
InfoCure within thirty (30) days before the due date for filing the relevant Tax
Return; (iv) InfoCure shall have the right to object in writing to such
reconciliation in accordance with the principles established in Section
4.01(a)(iii) within fifteen (15) days of delivery of the reconciliation; (v) if
the reconciliation described in clause (iii) of this Section 4.01(b) indicates
that PracticeWorks owes InfoCure money, PracticeWorks shall pay the balance to
InfoCure within thirty (30) days of the delivery of such reconciliation together
with interest at a rate equal to the Applicable Federal Rate from the date on
which such Tax Return was filed. If the reconciliation shows that InfoCure owes
PracticeWorks money and PracticeWorks' overpayment cannot be applied to
PracticeWorks' Fiscal Year 2001 Stub Period Tax liabilities pursuant to Section
4.01(a)(ii), InfoCure shall pay such balance to PracticeWorks within five (5)
days of InfoCure's receipt of such balance from the relevant Taxing Authority to
the extent that a refund is due from the relevant Taxing Authority (with no
interest) and concurrently with delivery of the reconciliation to the extent
that no refund is due from the relevant Taxing Authority (together with interest
at a rate equal to the Applicable Federal Rate from the due date of the Tax
Return); and (vi) any claims resulting from carrybacks, tax audits or Final
Determination shall be handled in the same manner as provided in Articles V, VI,
VII and VIII.

         4.02     OTHER PAYMENTS. Other payments due to a party under Section
2.03 shall be due not later than twenty (20) days after the receipt or crediting
of a refund or the receipt of notice of a Final Determination that the
indemnified party is liable for an indemnified cost, together with interest at a
rate equal to the Applicable Federal Rate from the date on which the
indemnifying party receives such receipt, credit or notice.

                                       10
<PAGE>   11

         4.03     NOTICE. InfoCure and PracticeWorks shall give each other
prompt written notice of any payment that may be due under this Agreement.

                                   ARTICLE V.

                                   TAX AUDITS

         5.01     GENERAL. Except as provided in Sections 5.02 and 6.02, each of
PracticeWorks and InfoCure shall have sole responsibility for all audits or
other proceedings with respect to Tax Returns that it is required to file under
Section 2.01 (the "Controlling Party"). Except as provided in Section 5.03, the
Controlling Party shall have the sole right to contest the audit or proceeding
and to employ advisors of its choice.

         5.02     INDEMNIFIED CLAIMS IN GENERAL. InfoCure or PracticeWorks shall
promptly notify the other in writing prior to the issuance of an actual notice
of assessment by the relevant Taxing Authority (for example, if by the Internal
Revenue Service, prior to the issuance of a Form 5701 Notice of Proposed
Adjustment) of any proposed adjustment to a Tax Return that may result in
liability of the other party (the "Indemnitor") under this Agreement. If the
Indemnitor is not also the Controlling Party, the Controlling Party shall
provide the Indemnitor with information about the nature and amounts of the
proposed adjustments and shall permit the other party to participate in the
proceeding at its own expense, PROVIDED, HOWEVER, that the Controlling Party
shall not be required to indemnify the Indemnitor if the Controlling Party fails
to notify or provide such information to the Indemnitor, unless the Indemnitor
is materially prejudiced thereby. The Indemnitor shall pay all reasonable
expenses (including, but not limited to, legal and accounting fees) incurred by
the Controlling Party in connection with the assessment or adjustment within
seven (7) days after a written request by the Controlling Party.

         5.03     CERTAIN FEDERAL INCOME TAX CLAIMS. (a) Any issues raised by
the Internal Revenue Service ("IRS") in any tax inquiry, audit, examination,
investigation, dispute, litigation or other proceeding which would result in
federal income tax liability to the Indemnitor which in the aggregate would
equal or exceed $100,000 in any taxable year are defined as a Claim (a "Claim").
Except as provided in Section 5.03(d) and notwithstanding any other provision of
this Agreement that may be construed to the contrary, the Controlling Party
agrees to contest any Claim and not to settle any Claim without prior written
consent of the Indemnitor, PROVIDED that (i) the Controlling Party shall provide
notice to Indemnitor pursuant to Section 5.02 of any Claim, (ii) within thirty
(30) days after notice by the Controlling Party to the Indemnitor of a Claim is
received by the Indemnitor, the Indemnitor shall request in writing that such
Claim be contested, (iii) within thirty (30) days after notice by the
Controlling Party to the Indemnitor of such Claim is received by the Indemnitor,
the Indemnitor shall have provided an opinion of independent tax counsel,
selected by the Indemnitor and reasonably acceptable to the Controlling Party,
to the effect that it is more likely than not that a Final Determination will be
substantially consistent with the Indemnitor's position relating to such Claim,
(iv) the Indemnitor agrees to pay on demand and pays all out-of-pocket costs,
losses and expenses (including, but not limited to, legal and accounting fees)
paid or incurred by the Controlling Party in connection

                                       11
<PAGE>   12

with contesting such Claim, except for a Claim where the expenses are shared
pursuant to Section 2.04(a), and (v) the Controlling Party, after reasonable
consultation with the Indemnitor, shall determine in its sole discretion the
nature of all actions to be taken to contest such Claim, including (1) whether
any action to contest such Claim shall initially be by way of judicial or
administrative proceeding, or both, (2) whether any such Claim shall be
contested by resisting payment thereof or by paying the same and seeking a
refund thereof, and (3) the court or other judicial body before which judicial
action, if any, shall be commenced. To the extent the Indemnitor is not
participating, the Controlling Party shall keep the Indemnitor and, upon request
by the Indemnitor, its counsel informed as to the progress of the contest.

                  (b) If the Indemnitor requests that the Controlling Party
accept a settlement of a Claim offered by the IRS and if such Claim may, in the
reasonable discretion of the Controlling Party, be settled without prejudicing
any claims the IRS may have with respect to matters other than the transactions
contemplated by the Distribution Agreement, the Controlling Party shall either
accept such settlement offer or agree with the Indemnitor that the Indemnitor's
liability with respect to such Claim shall be limited to the lesser of (i) an
amount calculated on the basis of such settlement offer plus interest owed to
the IRS on the date of eventual payment or (ii) the amount calculated on the
basis of a Final Determination.

                  (c) If the Controlling Party shall elect to pay the Tax
claimed and seek a refund, the Indemnitor shall lend sufficient funds on an
interest-free basis to the Controlling Party, and with no net after-tax cost to
the Controlling Party, to cover any applicable indemnity obligations of the
Indemnitor. To the extent such refund claim is ultimately disallowed, the loan
or portion thereof equal to the amount of the refund claim so disallowed shall
be applied against the Indemnitor's obligation to make indemnity payments
pursuant to this Agreement. To the extent such refund claim is allowed, the
Controlling Party shall pay to the Indemnitor all amounts advanced to the
Controlling Party with respect to the indemnity obligation within ten (10) days
of the receipt of such refund (or if the Controlling Party would have received
such refund but for the existence of a counterclaim or other claim not
indemnified by the Indemnitor under this Agreement, within ten (10) days of the
final resolution of the contest), plus an amount equal to any interest received
(or that would have been received) from the IRS that is properly attributable to
such amount.

                  (d) Except as provided below, the Controlling Party shall not
settle a Claim that Indemnitor is entitled to require the Controlling Party to
contest under Section 5.03(a) without the prior written consent of the
Indemnitor. At any time, whether before or after commencing to take any action
pursuant to this Section 5.03 with respect to any Claim, the Controlling Party
may decline to take action with respect to such Claim and may settle such Claim
without the prior written consent of the Indemnitor by notifying the Indemnitor
in writing that the Indemnitor is released from its obligations to indemnify the
Controlling Party with respect to such Claim (which notification shall release
the Indemnitor from such obligations except to the extent the Indemnitor has
agreed in writing that it would be willing to have its liability calculated on
the basis of a settlement offer, as provided in Section 5.03(b), at that point
in the contest) and with respect to any Claim related to such Claim or based on
the outcome of such Claim. If the

                                       12
<PAGE>   13

Controlling Party settles any Claim or otherwise takes or declines to take any
action pursuant to this paragraph, the Controlling Party shall pay to the
Indemnitor any amounts paid or advanced by the Indemnitor with respect to such
Claim (other than amounts payable by the Indemnitor in connection with a
settlement offer pursuant to Section 5.03(b)), plus interest attributable to
such amounts.

                                  ARTICLE VI.

                                   COOPERATION

         6.01     GENERAL. InfoCure and PracticeWorks shall cooperate with each
other in the filing of any Tax Returns and the conduct of any audit or other
proceeding and each shall execute and deliver such powers of attorney and make
available such other documents as are reasonably necessary to carry out the
intent of this Agreement. Each party agrees to notify the other party in writing
of any audit adjustments which do not result in Tax liability but can be
reasonably expected to affect Tax Returns of the other party, or any of its
Subsidiaries, for a Period After Distribution. Each party agrees to treat the
Distribution for all income tax purposes as not causing the recognition of any
gain or loss.

         6.02     COOPERATION WITH RESPECT TO TAX RETURN FILINGS, EXAMINATIONS
AND TAX RELATED CONTROVERSIES.

                  (a) INFOCURE'S OBLIGATIONS. In addition to any obligations
imposed pursuant to the Distribution Agreement, InfoCure and each other member
of the InfoCure Group shall fully cooperate with PracticeWorks and its
representatives, in a prompt and timely manner, in connection with (i) the
preparation and filing of and (ii) any inquiry, audit, examination,
investigation, dispute, or litigation involving, any Tax Return filed or
required to be filed by or for any member of the PracticeWorks Group for any
taxable period beginning on or before the Distribution Date. Such cooperation
shall include, but not be limited to, (x) the execution and delivery to
PracticeWorks by the appropriate InfoCure Group member of any power of attorney
required to allow PracticeWorks and its counsel to represent InfoCure or such
other InfoCure Group member in any controversy which PracticeWorks shall have
the right to control pursuant to the terms of Section 5.01 of this Agreement,
(y) making available to PracticeWorks, during normal business hours, and within
sixty (60) days of any written request therefor, all books, records and
information, and the assistance of all officers and employees, necessary or
useful in connection with any tax inquiry, audit, examination, investigation,
dispute, litigation or any other matter, and (z) use of its best efforts in
defending PracticeWorks' interests in any tax inquiry, audit, examination,
investigation, dispute, litigation or any other matter for which InfoCure is the
Controlling Party.

                  (b) PRACTICEWORKS' OBLIGATIONS. Except as otherwise provided
in this Article VI, PracticeWorks shall fully cooperate with InfoCure and its
representatives, in a prompt and timely manner, in connection with (i) the
preparation and filing of and (ii) any inquiry, audit, examination,
investigation, dispute, or litigation involving, any Tax Return filed

                                       13
<PAGE>   14

or required to be filed by or for any member of the InfoCure Group which
includes PracticeWorks or any other member of the PracticeWorks Group. Such
cooperation shall include, but not be limited to, (x) the execution and delivery
to InfoCure by PracticeWorks of any power of attorney required to allow InfoCure
and its counsel to participate on behalf of InfoCure or other InfoCure Group
members in any inquiry, audit or other administrative proceeding and to assume
the defense or prosecution, as the case may be, of any suit, action or
proceeding pursuant to the terms of and subject to the conditions set forth in
Section 5.01 of this Agreement, (y) making available to InfoCure, during normal
business hours, and within sixty (60) days of any written request therefor, all
books, records and information, and the assistance of all officers and
employees, necessary or useful in connection with any tax inquiry, audit,
examination, investigation, dispute, litigation or any other matter, and (z) the
use of its best efforts in defending InfoCure's interests in any tax inquiry,
audit, examination, investigation, dispute, litigation or other matter for which
PracticeWorks is the Controlling Party.

                  (c) REMEDY FOR FAILURE TO COMPLY. If PracticeWorks reasonably
determines that InfoCure is not for any reason fulfilling its obligations under
Section 6.02(a), or if InfoCure reasonably determines that PracticeWorks is not
for any reason fulfilling its obligations under Section 6.02(b), then InfoCure
or PracticeWorks, as the case may be, shall have the right to appoint, at the
expense of the other, an independent entity such as a nationally-recognized
public accounting or law firm to assist the other in meeting its obligations
under this Section 6.02. Such entity shall have complete access, during normal
business hours to all books, records and information, and the complete
cooperation of all officers and employees, of InfoCure or PracticeWorks, as the
case may be. The remedy provided in this Section 6.02(c) shall not be deemed
exclusive.

                                  ARTICLE VII.

                          RETENTION OF RECORDS; ACCESS

         The InfoCure Group and the PracticeWorks Group shall (a) in accordance
with their then current record retention policy, retain records, documents,
accounting data and other information (including computer data) necessary for
the preparation and filing of all Tax Returns in respect of Taxes of the
InfoCure Group or the PracticeWorks Group for any Period Before Distribution or
for the audit of such Tax Returns; and (b) give to the other reasonable access
to such records, documents, accounting data and other information (including
computer data) and to its personnel (insuring their cooperation) and premises,
for the purpose of the review or audit of such Tax Returns to the extent
relevant to an obligation or liability of a party under this Agreement. At any
time after the Date of Distribution that the PracticeWorks Group proposes to
destroy such material or information, they shall first notify the InfoCure Group
in writing and the InfoCure Group shall be entitled to receive such materials or
information proposed to be destroyed.

                                       14
<PAGE>   15

                                 ARTICLE VIII.

                                    DISPUTES

         If InfoCure and PracticeWorks cannot agree on any calculation of any
liabilities under this Agreement, such calculation shall be made by any
independent public accounting firm acceptable to both InfoCure and
PracticeWorks. The decision of such firm shall be final and binding. The fees
and expenses incurred in connection with such calculation shall be borne by the
party that such independent public accounting firm determines has lost the
dispute.

                                  ARTICLE IX.

                           TERMINATION OF LIABILITIES

         Notwithstanding any other provision in this Agreement, any liabilities
determined under this Agreement shall not terminate any earlier than the
expiration of the applicable statute of limitation for such liability. All other
covenants under this Agreement shall survive indefinitely.

                                   ARTICLE X.

                            MISCELLANEOUS PROVISIONS

         Sections 9.4, 9.7, 9.9, 9.10, 9.11, 9.14, 9.15, 9.16, 9.17, 9.18, 9.19,
9.20, 9.21 and 9.22 of the Distribution Agreement shall apply in relevant part
to this Agreement.

                                       15
<PAGE>   16

         IN WITNESS WHEREOF, the parties hereto have duly executed this
Agreement as of the day and year first above written.

                              INFOCURE CORPORATION

                              By:
                                 ----------------------------------------------
                                 Name:
                                 Title:

                              PRACTICEWORKS, INC.

                              By:
                                 ----------------------------------------------
                                 Name:
                                 Title:

                                       16

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00018-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00018-of-00352.parquet"}]]