UNITED STATES
                       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: January 13, 2003
                        (Date of earliest event reported)


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



                      TRANSACTION SYSTEMS ARCHITECTS, INC.
             (Exact name of registrant as specified in its charter)



          Delaware                   0-25346                     47-0772104
(State or other jurisdiction       (Commission                (I.R.S. Employer
      of incorporation)            File Number)              Identification No.)


                             224 South 108th Avenue,
                              Omaha, Nebraska 68154
          (Address of principal executive offices, including zip code)


                                 (402) 334-5101
              (Registrant's telephone number, including area code)


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




Item 5. Other Events. On January 13, 2003, Transaction Systems Architects, Inc. issued a press release announcing the completion of its re-audit and the filing of its Form 10-K, including fourth quarter results and restated financial statements for prior periods. Item 7. Financial Statements and Exhibits. (c) Exhibits. 99.1 Press Release dated January 13, 2003. SIGNATURE 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. TRANSACTION SYSTEMS ARCHITECTS, INC. Date: January 14, 2003 By: /s/ Dwight G. Hanson ---------------------------------------- Dwight G. Hanson Chief Financial Officer, Treasurer and Senior Vice President

EXHIBIT INDEX Exhibit Number Description 99.1 Press Release dated January 13, 2003

                                                                    Exhibit 99.1

                                                                    News Release

TRANSACTION SYSTEMS ARCHITECTS INC
224 SOUTH 108 AVENUE
OMAHA, NEBRASKA 68154
402.334.5101
FAX 402.390.8077



For more information contact:
William J. Hoelting
Vice President, Investor Relations
402.390.8990

FOR IMMEDIATE RELEASE

                 Transaction Systems Architects Files Form 10-K
                      And Announces Fourth Quarter Results

Highlights:
o Re-audit completed and form 10-K filed
o Revenue of $70.4 million and EPS of $.03 for fourth quarter 2002 o Operating
  cash flow of $35.3 million for fourth quarter 2002 o Seven new ACI Worldwide
  customers in five countries added, solutions licensed range from BASE24 to ACI
  Smart Chip Manager o Revenue of $282.8 million and EPS of $.43 for fiscal year
  2002
o Operating cash flow of $79.0 million for fiscal 2002; cash balance increased
  to $87.9 million

(OMAHA, Neb.--January 13, 2003)--Transaction Systems Architects, Inc. (Nasdaq:
TSAIE), a leading global provider of enterprise e-payment and e-commerce
solutions, today announced the completion of its re-audit and the filing of its
form 10-K, which includes fourth quarter results and restated financial
statements for fiscal 2000, 2001 and the first three quarters of fiscal 2002.

The Company has restated its historical results for prior fiscal periods to
recognize various accounting changes. Some of the significant items include:
restatement of revenues under software licensing arrangements with extended
payment terms, the timing and allocation of license and maintenance revenue for
certain contracts as it relates to vendor specific objective evidence (VSOE),
and the timing of a goodwill impairment charge for MDL. The restatements for
extended payment term contracts result in recognition of revenue under software
licensing arrangements with extended payment terms over the term of the
underlying license arrangement, which are generally three to five years, as
payments become due. Also, the Company has determined that in certain
arrangements where it does not have VSOE of the postcontract customer support
(PCS) or maintenance, software license fees will be recognized over the PCS or
maintenance term. In addition as part of the restatement there were other
adjustments made to the Company's financial statements.

For a comparison of restated and previously reported results for fiscal 2000,
2001 and 2002 see the Company's form 10-K, which has been filed with the SEC. In
addition, the Company's form 10-K can be viewed on the Company's Web site at
www.tsainc.com/ir/ir.asp

"The re-audit was a very detailed and time-consuming process to which we
dedicated an enormous amount of our worldwide staff and resources," said Gregory
Derkacht, President and CEO.

With the completion of the re-audit the Company has revised its revenue
recognition policies and will be strengthening its internal policies, procedures
and financial controls.

With the filing of the form 10-K the Company believes it is now in compliance
with Nasdaq Marketplace Rule 4310(c)(14) and will request approval from Nasdaq
to resume trading under the symbol TSAI. The financials have been certified in
accordance with Sarbanes-Oxley Act of 2002.

For the fourth quarter of fiscal 2002, revenue was $70.4 million with software
license fees of $39.3 million, maintenance fees of $18.6 million and services
fees of $12.5 million. The Company's recurring revenue was $39.8 million or 56
percent of revenue. Recurring revenue consists of monthly license fees of $20.0
million, maintenance fees of $18.6 million and facilities management services of
$1.2 million. Operating income was $7.6 million with an operating margin of 10.8
percent. Operating cash flow was $35.3 million and the cash balance as of
September 30, 2002 increased to $87.9 million. With the revised treatment for
certain previously sold software license arrangements interest expense was $1.2
million for the quarter. The revised treatment for these arrangements has
resulted in the recording of periodic interest expense for the difference
between the proceeds received under the previous factoring arrangements and the
license fee revenues recognized under the arrangements. Net income for the
quarter was $1.1 million, or $.03 per diluted share. The results for the quarter
include $3.6 million for impairment of marketable securities and $1.5 million
for the impairment of goodwill. In addition the Company incurred professional
fees related to the re-audit of $2.5 million during the fourth quarter.

During the quarter, ACI Worldwide Inc, the Company's largest business unit,
added nine new customers in five countries. Solutions licensed included
BASE24(R), ACI Proactive Risk Manager(TM), ACI Commerce Gateway(TM), ACI
Payments Manager(TM) and ACI Smart Chip Manager(TM). One new country was added
to the Company's geo portfolio bringing the total to 71 countries. ACI
introduced BASE24-es, the next stage in the evolution of BASE24, its leading
e-payments software solution.

BASE24-es represents a multi-platform strategy for the Company's core e-payments
software. The e-payment processing application is now available on three
industry-leading platforms, HP NonStop, IBM zSeries and Sun Solaris.

Also during the quarter, Insession Technologies signed seven new customers as
the market for infrastructure solutions and tools remained challenging. The
Company's IntraNet business added one new customer, two capacity upgrades for
its Money Transfer Systems(TM) product, and signed ten agreements for
enhancement work.

For fiscal year 2002, revenue was $282.8 million with software license fees of
$158.4 million, maintenance fees of $74.2 million and services fees of $50.2
million. For the year, the Company's recurring revenue was $163.5 million or 58
percent of revenue. Recurring revenue for fiscal year 2002 consisted of monthly
license fees of $84.2 million, maintenance fees of $74.2 million and facilities
management services of $5.1 million. Operating income was $41.7 million; an
operating margin of 14.7 percent and operating cash flow was $79.0 million. Net
income was $15.3 million or $.43 per diluted share. The results for the fiscal
year include $8.4 million for impairment of marketable securities, $1.5 million
for impairment of goodwill, and a gain on the sale of Regency Systems of $8.7
million.

Overall, the Company's liquidity position improved for fiscal year 2002, and it
had a strong cash position. Early results from the first quarter of fiscal year
2003 indicate the Company is positioned to meet the demands of the marketplace.
During the first quarter of fiscal year 2003, ACI signed seven new customers and
twelve capacity upgrades from existing customers, Insession added twelve new
customers and IntraNet added two.

The Company plans to respond to questions regarding its financial performance
for fourth quarter fiscal 2002 and re-audit results in a subsequent
teleconference. Details of the teleconference will be provided in a press
release in the near term.

About Transaction Systems Architects, Inc.

Transaction Systems Architects' software facilitates electronic payments by
providing consumers and companies access to their money. Its products are used
to process transactions involving credit cards, debit cards, secure electronic
commerce, mobile commerce, smart cards, secure electronic document delivery and
payment, checks, high-value money transfers, bulk payment clearing and
settlement, and enterprise e-infrastructure. Transaction Systems Architects'
solutions are used on more than 1,650 product systems in 71 countries on six
continents.

Forward-Looking Statements

This report contains forward-looking statements based on current expectations
that involve a number of risks and uncertainties. Generally, forward-looking
statements include words or phrases such as "management anticipates," "the
Company believes," "the Company anticipates," "the Company expects," "the
Company plans," "the Company will," and words and phrases of similar impact, and
include but are not limited to statements regarding future operations, business
strategy and business environment. The forward-looking statements are made
pursuant to safe harbor provisions of the Private Securities Litigation Reform
Act of 1995. Actual results could differ materially. Factors that could cause
actual results to differ include, but are not limited to, the following:

o        The Company is currently in the process of  evaluating  the claims made
         in class  action  lawsuits  filed  against  the  Company.  The  Company
         intends  to  defend  the  foregoing  lawsuits  vigorously,  but  cannot
         predict  the  outcome  and  is  not  currently  able  to  evaluate  the
         likelihood  of its  success  or the range of  potential  loss,  if any.
         However,  if the  Company  were to lose these  lawsuits or if they were
         not settled on favorable  terms,  the judgment or settlement may have a
         material  adverse  effect  on  its  consolidated   financial  position,
         results of operations and cash flows.

o        The Company  has  insurance  that  provides  an  aggregate  coverage of
         $20.0  million for the period  during  which the  lawsuits  were filed,
         but  cannot  evaluate  at  this  time  whether  such  coverage  will be
         available  or adequate to cover  losses,  if any,  arising out of these
         lawsuits.  If these  policies  do not  adequately  cover  expenses  and
         certain  liabilities  relating  to  these  lawsuits,  our  consolidated
         financial  condition,  results of  operations  and cash flows  could be
         materially   harmed.   The  Company's   certificate  of   incorporation
         provides that it will  indemnify and advance  expenses to its directors
         and  officers to the maximum  extent  permitted  by Delaware  law.  The
         indemnification   covers  any  expenses  and   liabilities   reasonably
         incurred  by a person,  by  reason  of the fact that such  person is or
         was or has agreed to be a director or officer,  in connection  with the
         investigation,  defense and  settlement of any  threatened,  pending or
         completed action, suit, proceeding or claim.

o        The  shareholder   lawsuits  will  likely  increase  the  premiums  the
         Company  must pay for  directors  and officers  liability  insurance in
         the  future,  and  may  make  this  insurance  coverage   prohibitively
         expensive  or  unavailable.   Increased  premiums  for  this  insurance
         could  materially  harm our financial  results and cash flows in future
         periods.   The   inability   to  obtain  this   coverage   due  to  its
         unavailability or prohibitively  expensive  premiums would make it more
         difficult for us to retain and attract officers and directors.

o        The Company has restated its fiscal 2001, 2000, 1999 and 1998
         consolidated financial statements as a result of reevaluating the
         accounting for several historical transactions. The Company is
         uncertain whether the class action lawsuits, change in the application
         of accounting principles and/or the restatement of prior period
         financial results will have a material adverse effect on the Company's
         customer, supplier or other business relationships.

o        As a result of the  Company's  restatement  of its  prior  consolidated
         financial  statements,  it is likely that the  Company  will be subject
         to inquiry or  investigation  by  governmental  authorities,  including
         the  Securities  and Exchange  Commission.  The Securities and Exchange
         Commission has informally  contacted the Company about the  restatement
         process,  but the Company has not been notified of a formal  inquiry or
         investigation.  In the event  that the  Company  is  subject to such an
         inquiry or  investigation,  the Company will fully  cooperate with such
         inquiry  or  investigation.  There  is risk  that  such an  inquiry  or
         investigation  could result in substantial  costs and divert management
         attention and  resources,  which could  adversely  affect the Company's
         business.

o        New accounting standards, or additional interpretations or guidance
         regarding existing standards, could be issued in the future, which
         could lead to unanticipated changes in the Company's current financial
         accounting policies. These changes could affect the timing of revenue
         or expense recognition and cause fluctuations in operating results.

o        No  assurance  can be given  that  operating  results  will  not  vary.
         Fluctuations  in quarterly  operating  results may result in volatility
         in the Company's  stock price.  The  Company's  stock price may also be
         volatile,  in part, due to external  factors such as  announcements  by
         third   parties   or   competitors,    inherent   volatility   in   the
         high-technology   sector  and  changing   market   conditions   in  the
         industry.  The  Company's  stock  price may also  become  volatile,  in
         part,  due to  the  announced  change  in the  application  of  certain
         accounting   principles   and/or  the   restatement   of  prior  period
         financial results.

o        The Company will continue to derive a majority of its total revenue
         from international operations and is subject to risks of conducting
         international operations including: difficulties in staffing and
         management, reliance on independent distributors, longer payment
         cycles, volatilities of foreign currency exchange rates, compliance
         with foreign regulatory requirements, variability of foreign economic
         conditions, and changing restrictions imposed by U.S. export laws.

o        The Company will continue to derive a substantial majority of its total
         revenue from licensing its BASE24 family of software products and
         providing services and maintenance related to those products. Any
         reduction in demand for, or increase in competition with respect to,
         BASE24 products would have a material adverse effect on the Company's
         financial condition and results of operations.

o        Prior to its May 2002 merger with HP, Compaq Computer Corporation
         announced a plan to consolidate its high-end performance enterprise
         servers on the Intel Corp. Itanium microprocessor by 2004. The Company
         has not determined whether consolidation of the high-end servers, if it
         occurs as announced, will materially affect the Company's business,
         financial position or results of operations.

o        The Company will continue to derive a substantial portion of its
         revenues from licensing of software products that operate on HP NonStop
         servers. Any reduction in demand for these servers or in HP's ability
         to deliver products on a timely basis could have a material adverse
         effect on the Company's financial condition and results of operations.
o        The Company's business is concentrated in the banking industry, making
         it susceptible to a downturn in that industry. Further, banks are
         continuing to consolidate, decreasing the overall number of potential
         buyers of the Company's products and services.

Any or all of the forward-looking statements may turn out to be wrong. They can
be affected by inaccurate assumptions or by known or unknown risks and
uncertainties. Many of these factors will be important in determining the
Company's actual future results. Consequently, no forward-looking statement can
be guaranteed. Actual future results may vary materially from those expressed or
implied in any forward-looking statements

These cautionary statements and any other cautionary statements that may
accompany such forward-looking statements, whether written or oral, expressly
qualify all of the forward-looking statements. In addition, the Company
disclaims any obligation to update any forward-looking statements after the date
of this report unless applicable securities laws require it to do so.

For a detailed discussion of these and other risk factors, interested parties
should review the Company's filings with the Securities and Exchange Commission.


                           FINANCIAL HIGHLIGHTS FOLLOW

TRANSACTION SYSTEMS ARCHITECTS, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (in thousands, except share amounts) September 30, September 30, 2002 2001 ------------- ------------- Restated ASSETS Current assets: Cash and cash equivalents $ 87,894 $ 32,004 Marketable securities 3,757 4,765 Billed receivables, net 35,755 55,690 Accrued receivables 13,132 23,414 Deferred income taxes, net 17,554 10,589 Other 4,560 9,420 Total current assets 162,652 135,882 ----------- ----------- Property and equipment, net 11,597 14,474 Software, net 5,609 11,778 Goodwill, net 55,947 57,371 Deferred income taxes, net 27,546 47,097 Other 3,168 5,801 ----------- ----------- Total assets $ 266,519 $ 272,403 =========== =========== LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities: Current portion of debt - financing agreements $ 18,444 $ 13,104 Line of credit - 12,000 Accounts payable 7,348 13,633 Accrued employee compensation 7,583 7,194 Accrued liabilities 11,494 18,130 Income taxes payable 7,847 2,013 Deferred revenue 59,598 47,358 Other 872 504 ----------- ----------- Total current liabilities 113,186 113,936 ----------- ----------- Debt - financing agreements 24,866 44,135 Deferred revenue 23,860 28,544 Other 1,749 1,818 ----------- ----------- Total liabilities 163,661 188,433 Stockholders' equity: Class A Common Stock 183 183 Additional paid-in capital 228,465 227,126 Accumulated deficit (83,927) (99,196) Treasury stock, at cost (35,258) (35,258) Accumulated other comprehensive loss, net of taxes (6,605) (8,885) ----------- ----------- Total stockholders' equity 102,858 83,970 ----------- ----------- Total liabilities and stockholders' equity $ 266,519 $ 272,403 =========== ===========

TRANSACTION SYSTEMS ARCHITECTS, INC. CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited and in thousands, except per share amounts) Three Months Ended September 30, Twelve Months Ended September 30, -------------------------------- --------------------------------- 2002 2001 2002 2001 ----------- ----------- ----------- ----------- Restated Restated Restated Revenues: Software license fees $ 39,301 $ 43,228 $ 158,453 $ 161,847 Maintenance fees 18,557 17,917 74,213 67,173 Services 12,525 17,695 50,163 66,576 ----------- ----------- ----------- ----------- Total revenues 70,383 78,840 282,829 295,596 Expenses: Cost of software license fees 7,215 10,069 31,053 43,616 Cost of maintenance and services 14,756 18,267 60,641 73,181 Research and development 8,351 8,883 35,029 41,240 Selling and marketing 13,820 16,776 59,145 74,578 General and administrative 17,100 12,462 53,770 58,839 Goodwill amortization - 4,222 - 14,793 Impairment of goodwill 1,524 30,366 1,524 36,618 Impairment of software - 8,880 - 8,880 ----------- ----------- ----------- ----------- Total expenses 62,766 109,925 241,162 351,745 ----------- ----------- ----------- ----------- Operating income (loss) 7,617 (31,085) 41,667 (56,149) ----------- ----------- ----------- ----------- Other income (expense): Interest income 623 365 1,667 1,759 Interest expense (1,220) (1,660) (5,596) (7,338) Other (4,048) 1,774 (26) (15,414) ----------- ----------- ----------- ----------- Total other income (expense) (4,645) 479 (3,955) (20,993) ----------- ----------- ----------- ----------- Income (loss) before income taxes 2,972 (30,606) 37,712 (77,142) Income tax benefit (provision) (1,915) (1,372) (22,443) (2,921) ----------- ----------- ----------- ----------- Net income (loss) $ 1,057 $ (31,978) $ 15,269 $ (80,063) =========== =========== =========== =========== Earnings (loss) per share information: Weighted average shares outstanding: Basic 35,396 35,170 35,326 34,116 =========== =========== =========== =========== Diluted 35,562 35,170 35,572 34,116 =========== =========== =========== =========== Earnings (loss) per share: Basic $ 0.03 $ (0.91) $ 0.43 $ (2.35) =========== =========== =========== =========== Diluted $ 0.03 $ (0.91) $ 0.43 $ (2.35) =========== =========== =========== ===========