SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D. C. 20549

                                    FORM 11-K

                 ANNUAL REPORT PURSUANT TO SECTION 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


(Mark One)

|X|      Annual report pursuant to Section 15(d) of the Securities  Exchange Act
         of 1934 For the fiscal year ended December 31, 2004

                           Or

|_|      Transition report pursuant to Section 15(d) of the Securities Exchange
         Act of 1934 For the transition period from ___________________

         Commission File Number 0-15083



                   The South Financial Group, Inc. 401(k) Plan
            --------------------------------------------------------
                            (Full title of the plan)


                         The South Financial Group, Inc.
                              102 South Main Street
                              Greenville, SC, 29601
            --------------------------------------------------------
             (Name of Issuer of the securities held pursuant to the
               plan and address of its principal executive office)








         (a) The following  financial  statements  and reports,  which have been
prepared pursuant to the requirements of the Employee Retirement Income Security
Act of 1974, are filed as part of this Annual Report on Form 11-K:




                                                                                                                    Page
                                                                                                                    ----

                                                                                                                
Independent Registered Public Accounting Firm's Report                                                               F-1
Financial Statements:
         Statements of Net Assets Available for Benefits as of December 31, 2004 and 2003                            F-2
         Statements of Changes in Net Assets Available for Benefits for the years ended December 31, 2004
             and 2003                                                                                                F-3
Notes to Financial Statements                                                                                        F-4
Schedule 1 - Schedule H, Line 4i - Schedule of Assets (Held at End of Year)                                         F-10



The following Exhibits are filed as part of this Annual Report on Form 11-K:

         Exhibit Index                                                                                               B-1
         Exhibit 23        Consent of Independent Registered Public Accounting Firm                                  B-2










                                       2



                                   SIGNATURES

THE PLAN.  Pursuant to the requirements of the Securities  Exchange Act of 1934,
the trustees (or other persons who  administer  the employee  benefit plan) have
duly caused this report to be signed on its behalf by the  undersigned  hereunto
duly authorized.

                                   The South Financial Group, Inc. 401(k) Plan
                                   ---------------------------------------------
                                   (Name of Plan)


Date:  July 14, 2005          By:   /s/ David Bell
                                    --------------------------------------------
                                    Director of Compensation - Benefits
                                    Plan Administrator




















                                       3



             REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM



Administrative Committee
The South Financial Group, Inc. 401(k) Plan:


We have audited the accompanying statements of net assets available for benefits
of The South  Financial  Group,  Inc.  401(k) Plan (the Plan) as of December 31,
2004 and 2003, and the related statements of changes in net assets available for
benefits  for  the  years  then  ended.  These  financial   statements  are  the
responsibility  of the Plan's  management.  Our  responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance  with the standards of the Public  Company
Accounting Oversight Board (United States). Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements.  An audit also includes assessing the accounting principles used and
significant  estimates made by the Plan's management,  as well as evaluating the
overall financial statement  presentation.  We believe that our audits provide a
reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material  respects,  the net assets available for benefits of the Plan as of
December 31, 2004 and 2003, and the changes in net assets available for benefits
for the years then ended in conformity with U.S. generally  accepted  accounting
principles.

Our audits  were  performed  for the  purpose of forming an opinion on the basic
financial statements taken as a whole. The supplementary information included in
Schedule  1 is  presented  for  purposes  of  additional  analysis  and is not a
required part of the basic financial statements but is supplementary information
required by the  Department of Labor's Rules and  Regulations  for Reporting and
Disclosure  under the Employee  Retirement  Income  Security  Act of 1974.  This
supplemental  schedule  is the  responsibility  of the  Plan's  management.  The
supplemental  schedule has been subjected to the auditing  procedures applied in
the audits of the basic  financial  statements  and, in our  opinion,  is fairly
stated in all material  respects in relation to the basic  financial  statements
taken as a whole.



/s/ KPMG LLP
Greenville, South Carolina
June 24, 2005





                                      F-1




                                        THE SOUTH FINANCIAL GROUP, INC. 401(k) PLAN
                                      Statements of Net Assets Available for Benefits
                                                December 31, 2004 and 2003
                                                                                          2004                  2003
                                                                                   -------------------   -------------------
Assets:
                                                                                                        
     Investments, at fair value                                                    $    64,327,252            46,024,761
     Participants' contributions receivable                                                 10,610               163,037
     Employer contribution receivable                                                      170,498               162,295
     Cash                                                                                  387,042               181,737
                                                                                   -------------------   -------------------
                 Total assets                                                           64,895,402            46,531,830
                                                                                   -------------------   -------------------
Net assets available for benefits                                                  $    64,895,402            46,531,830
                                                                                   ===================   ===================
See accompanying notes to financial statements.





















                                      F-2





                                        THE SOUTH FINANCIAL GROUP, INC. 401(k) PLAN
                                Statements of Changes in Net Assets Available for Benefits
                                          Years ended December 31, 2004 and 2003
                                                                                          2004                  2003
                                                                                   -------------------   -------------------
                                                                                                   
Additions to net assets attributed to:
     Net realized and unrealized appreciation
        in fair value of investments                                               $     6,033,252             8,117,470
     Interest and dividends                                                              1,249,815               783,927
                                                                                   -------------------   -------------------
                 Total investment income                                                 7,283,067             8,901,397
                                                                                   -------------------   -------------------
     Contributions:
        Employer                                                                         3,998,935             3,162,169
        Participant                                                                      5,937,361             4,550,053
        Rollovers                                                                          650,526               327,579
                                                                                   -------------------   -------------------
                 Total contributions                                                    10,586,822             8,039,801
     Merger of acquired companies' 401(k) plan net assets                                6,999,173             3,358,581
                                                                                   -------------------   -------------------
                 Total additions                                                        24,869,062            20,299,779
                                                                                   -------------------   -------------------
Deductions:
     Administrative fees, net                                                               39,608               123,668
     Distributions to participants                                                       6,465,882             4,261,647
                                                                                   -------------------   -------------------
                 Total deductions                                                        6,505,490             4,385,315
                                                                                   -------------------   -------------------
                 Net increase in net assets                                             18,363,572            15,914,464
Net assets available for benefits at beginning of year                                  46,531,830            30,617,366
                                                                                   -------------------   -------------------
Net assets available for benefits at end of year                                   $    64,895,402            46,531,830
                                                                                   ===================   ===================
See accompanying notes to financial statements.







                                      F-3


                   The South Financial Group, Inc. 401(k) Plan
                          Notes to Financial Statements
                           December 31, 2004 and 2003



(1) DESCRIPTION OF PLAN

       The following  description of The South Financial Group, Inc. 401(k) Plan
       (the Plan) provides only general  information.  Participants should refer
       to the Plan  Document and Summary Plan  Description  for a more  complete
       description of the Plan's provisions.

      (A) GENERAL

              The  Plan,  which  was  formed  in  January  1987,  is  a  defined
              contribution plan with a cash-or-deferred  arrangement  subject to
              the provisions of the Employee  Retirement  Income Security Act of
              1974  (ERISA).  It  covers  all  eligible  employees  of The South
              Financial  Group,  Inc. and its  subsidiaries  (collectively  Plan
              Sponsor,  Employer)  who  are  age 18 or  older.  An  employee  is
              eligible to contribute to the Plan upon the date he/she attains 18
              years of age, and is eligible to receive the  Employer's  matching
              contribution once the service  requirement of 1 year (1,000 hours)
              is met.

      (B) CONTRIBUTIONS

              Each  year,  participants  may defer up to 100% of  pretax  annual
              compensation,  as  defined  in the  Plan.  Participants  may  also
              contribute amounts representing distributions from other qualified
              defined benefit or defined  contribution  plans.  The Plan Sponsor
              will  contribute  a  discretionary   matching  contribution  of  a
              percentage of the  participants'  compensation  that a participant
              contributes  to the Plan.  The Plan Sponsor may also  contribute a
              discretionary nonelective Employer contribution.

              Upon  enrollment in the Plan, an employee may direct  employee and
              employer   contributions  to  any  of  the  Plan's  fund  options.
              Participants may change their investment options daily.

      (C) FORFEITURES

              At  December  31,  2004 and  2003  forfeited  non-vested  accounts
              totaled $146,140 and $45,728, respectively. These accounts will be
              used to pay future  administrative  expenses  or to reduce  future
              employer  contributions.  In 2004, $228,405 of the forfeited funds
              were  used to pay  administrative  expenses  and  $147,796  of the
              forfeited funds were used to reduce employer contributions.

      (D) PARTICIPANT ACCOUNTS

              Each  participant's  account is  credited  with the  participant's
              contributions and allocations of (a) the Employer's  contributions
              and  (b)  Plan  investment  results.   Allocations  are  based  on
              participant earnings or account balances,  as defined. The benefit
              to which a  participant  is entitled  is the  benefit  that can be
              provided from the participant's account.

                                                                       Continued
                                      F-4

                   The South Financial Group, Inc. 401(k) Plan
                          Notes to Financial Statements
                           December 31, 2004 and 2003


      (E) VESTING

              Participants  are  immediately  vested in their own  contributions
              plus actual earnings  thereon.  Vesting of employer  contributions
              plus  actual  earnings  thereon is based upon years of  continuous
              service.  A year of  service  is  defined  as working a minimum of
              1,000 hours in a plan year after reaching age 18. A participant is
              100% vested after five years of credited service, according to the
              following schedule:

                                                   Percent of
                                                 nonforfeitable
                                                    interest
                                                ------------------
                    Years of service:
                       Less than 1                          0%
                       1                                   20%
                       2                                   40%
                       3                                   60%
                       4                                   80%
                       5 or more                          100%


              Notwithstanding   the   aforementioned,   upon   reaching   normal
              retirement  age or upon death or disability,  participants  become
              100% vested.

      (F) PARTICIPANT LOANS

              Participants  may borrow  from  their  fund  accounts a minimum of
              $1,000 up to a maximum  equal to the  lesser of  $50,000 or 50% of
              their vested account  balances.  Loan terms range from one to five
              years or up to 20 years for the  purchase of a primary  residence.
              The loans are secured by the balance in the participant's  account
              and bear  interest at a rate  commensurate  with local  prevailing
              rates as determined by Carolina  First Bank  (Trustee).  Principal
              and interest are paid ratably through payroll deductions.

      (G) PAYMENT OF BENEFITS

              Participants  are  entitled  to  receive a  distribution  of their
              vested  accounts upon the occurrence of retirement,  death,  total
              and permanent  disability,  or  termination  of employment for any
              other reason. Vested participants are also entitled to leave their
              benefits in the Plan until retirement.  The method of payment is a
              lump-sum distribution.

      (H) PLAN TERMINATION

              Although it has not  expressed  any intent to do so, the  Employer
              has the right under the Plan to discontinue its  contributions  at
              any time and to terminate  the Plan subject to the  provisions  of
              ERISA. In the event of Plan termination,  participants will become
              100% vested in their accounts.

      (I) ADMINISTRATIVE EXPENSES

              Expenses incurred by the Plan  administrator or the Trustee in the
              administration  of the Plan and the Trust,  including  agreed upon
              compensation  to the  Trustee  and all other  proper  charges  and
              expenses of the Plan administrator,  Trustee, and their agents and
              counsel,  were charged against the assets of the Trust, as allowed
              by the Plan Document (see note 4).

                                                                       Continued
                                      F-5

                   The South Financial Group, Inc. 401(k) Plan
                          Notes to Financial Statements
                           December 31, 2004 and 2003


(2) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

      (A) BASIS OF PRESENTATION

              The financial  statements  have been prepared on the accrual basis
              of accounting in accordance with accounting  principles  generally
              accepted in the United States of America.

      (B) INVESTMENT VALUATION AND INCOME RECOGNITION

              Investments in mutual funds are stated at fair value determined by
              the  quoted  market  prices on the last  business  day of the plan
              year.   Investments  in  collective  trust  funds  are  stated  at
              estimated fair values which have been determined based on the unit
              values of the  funds.  The  participant  loans are valued at their
              outstanding balances, which approximate fair value.

              Purchases  and sales of  securities  are  recorded on a trade-date
              basis. Interest income is recorded on the accrual basis. Dividends
              are recorded on the ex-dividend date.

              The  Plan  utilizes  various  investment  instruments.  Investment
              securities,  in  general,  are exposed to various  risks,  such as
              interest rate,  credit and overall market  volatility.  Due to the
              level of risk associated with certain investment securities, it is
              reasonably  possible  that  changes  in the  values of  investment
              securities will occur in the near term and that such changes could
              materially   affect  the  amounts   reported   in  the   financial
              statements.

      (C) PAYMENT OF BENEFITS

              Benefits are recorded when paid.

      (D) USE OF ESTIMATES

              The  preparation  of  financial   statements  in  conformity  with
              accounting  principles  generally accepted in the United States of
              America requires management to make estimates and assumptions that
              affect the reported  amounts of assets,  liabilities,  and changes
              therein and the disclosure of contingent  assets and  liabilities.
              Actual results could differ from those estimates.

      (E) RECLASSIFICATIONS

              Amounts  previously shown have been reclassified to conform to the
              current year presentation.  These  reclassifications had no effect
              on the previously reported net assets.

(3) INVESTMENTS

       The fair values of individual  investments  that  represent 5% or more of
       the Plan's net assets at December 31, 2004 and 2003 are as follows:



                                                                                    2004                 2003
                                                                            -------------------   -------------------
                                                                                               
        Investments, at fair value:
          Dodge & Cox Stock Fund                                              $       5,374,229        2,596,779
          Federated Prime Obligations Fund                                            6,501,309        4,779,447
          Putnam International Equity Fund                                                   -         2,300,720
          The South Financial Group Unitized Stock Fund                              24,587,735       19,362,636
          Vanguard 500 Index Fund                                                     8,923,415        7,443,165





                                                                       Continued
                                      F-6

                   The South Financial Group, Inc. 401(k) Plan
                          Notes to Financial Statements
                           December 31, 2004 and 2003


       During the years ended December 31, 2004 and 2003, the Plan's investments
       (including investments bought, sold and held during the year) appreciated
       in value by $6,033,252 and $8,117,470, respectively, as follows:



                                                                    2004                 2003
                                                           -------------------   -------------------
                                                                           
       Investments, at fair value:
         Mutual funds                                       $      2,525,293            3,485,235
         Collective trust funds                                    3,507,959            4,632,235
                                                           -------------------   -------------------
                                                            $      6,033,252            8,117,470
                                                           ===================   ===================


(4) PARTY-IN-INTEREST TRANSACTIONS

       The Plan's records are  maintained by American  Pensions,  Inc.  (API), a
       subsidiary of the Plan Sponsor.  Fees paid by the Plan for  recordkeeping
       services  amounted to $87,996 and $177,621 for the years ended  December
       31, 2004 and 2003, respectively.

       The Plan's assets are managed by Carolina First Bank, a subsidiary of the
       Plan  Sponsor.  Fees  paid  by the  Plan  for the  investment  management
       services  amounted to $114,175  and $0 for the years ended  December  31,
       2004, and 2003, respectively.

       During the years  ended  December  31, 2004 and 2003,  the Plan  received
       dividends of $415,946 and $364,881,  respectively,  on its  investment in
       common stock of the Employer.

(5) PROHIBITED TRANSACTION

       Pursuant to the Plan Document,  the Plan Sponsor is allowed to charge the
       Plan  for  administrative   fees,  as  long  as  the  fees  only  include
       out-of-pocket  expenses.  During  2004 and 2003,  the Plan  Sponsor  fees
       exceeded  out-of-pocket  expenses.  In 2004 and  2003,  the Plan  Sponsor
       reimbursed the Plan $162,563 and $53,953, respectively, for fees received
       which  were  prohibited  according  to the  provisions  of ERISA  and the
       Internal Revenue Code.

(6) INCOME TAX STATUS

       The Internal Revenue Service has determined and informed the Plan Sponsor
       by letter dated August 12, 2002,  that the Plan is designed in accordance
       with applicable sections of the Internal Revenue Code (IRC). The Plan has
       been restated since receiving the determination letter. However, the Plan
       administrator  and the  Plan's  tax  counsel  believe  that  the  Plan is
       designed  and  is  currently   being  operated  in  compliance  with  the
       applicable provisions of the IRC.

(7) PLAN MERGERS

       On July 16, 2004, the Plan Sponsor acquired CNB Florida Bancshares,  Inc.
       As a result, the net assets available for benefits totaling $4,089,496 in
       the CNB Florida 401(k) Plan were merged into the Plan in 2004.

       On July 16, 2004,  the Plan Sponsor  acquired  Florida  Banks,  Inc. As a
       result, the net assets available for benefits totaling  $2,868,403 in the
       Florida Banks 401(k) Plan were merged into the Plan in 2004.

                                                                       Continued
                                      F-7

                   The South Financial Group, Inc. 401(k) Plan
                          Notes to Financial Statements
                           December 31, 2004 and 2003


       During 2004,  the Plan also  received net assets  available  for benefits
       totaling $41,274 associated with mergers that occurred in previous years.

       Employees  of Gardner  Associates,  Inc.,  which was acquired by the Plan
       Sponsor,  were eligible to participate  in the Plan effective  October 1,
       2002. The assets of the Gardner Associates Profit Sharing and 401(k) Plan
       totaling $677,144 were merged into the Plan in 2003.

       On December 31, 2002,  the Plan  Sponsor  acquired  Central Bank of Tampa
       (CBT).  As a result,  the net  assets  available  for  benefits  totaling
       $732,441 in the CBT 401(k) Profit  Sharing Plan were merged into the Plan
       effective January 1, 2003.

       On April 30, 2003,  the Plan Sponsor  acquired  American  Pensions,  Inc.
       (API).  As a result,  the net  assets  available  for  benefits  totaling
       $341,364 in the API 401(k) Profit  Sharing Plan were merged into the Plan
       effective May 1, 2003.

       On November 1, 2002, the Plan Sponsor  acquired Rock Hill Bank and Trust.
       As a result,  the net assets available for benefits  totaling $272,004 in
       the Rock Hill  401(k)  Profit  Sharing  Plan were merged into the Plan in
       2003.

       On October 3, 2003, the Plan Sponsor acquired MountainBank.  As a result,
       the  net  assets  available  for  benefits  totaling  $1,335,628  in  the
       MountainBank 401(k) Plan were merged into the Plan in 2003.

(8) RECONCILIATION OF FINANCIAL STATEMENTS

       The following is a  reconciliation  of net assets  available for benefits
       per the  financial  statements  at  December  31,  2004  and  2003 to the
       respective Form 5500's:



                                                                                   2004                  2003
                                                                            -------------------   -------------------
                                                                                                  
       Net assets available for benefits per the financial statements         $    64,895,402           46,531,830
       Amounts allocated to withdrawing participants                                 (360,299)            (364,790)
                                                                            -------------------   -------------------
       Net assets available for benefits per the respective
         Form 5500's                                                          $    64,535,103            46,167,040
                                                                            ===================   ===================



       The following is a  reconciliation  of benefits paid to participants  per
       the financial  statements for the years ended December 31, 2004 and 2003,
       to the respective Form 5500's:



                                                                                    2004                  2003
                                                                            -------------------   -----------------
                                                                                                 
       Benefits paid to participants per the financial statements             $    6,465,882           4,261,647
       Add amounts allocated to withdrawing participants
         at December 31, 2004 and 2003                                               360,299             364,790
       Less amounts allocated to withdrawing participants
         at December 31, 2003 and 2002                                              (364,790)           (187,712)
                                                                            -------------------   -----------------
       Benefits paid to participants per the respective Form 5500's           $    6,461,391           4,438,725
                                                                            ===================   =================



                                                                       Continued
                                      F-8

                   The South Financial Group, Inc. 401(k) Plan
                          Notes to Financial Statements
                           December 31, 2004 and 2003


       Amounts  allocated to withdrawing  participants  are recorded on the Form
       5500 for benefit claims that have been processed and approved for payment
       prior to December 31, 2004 and 2003, but not yet paid as of that date.

(9) SUBSEQUENT EVENT

       On May 6, 2005, the Plan Sponsor  acquired Pointe  Financial  Corporation
       (PNTE).  As a result,  PNTE employees  became  eligible for the Plan. Any
       possible  transfer of benefit  plan assets will occur at an  undetermined
       date after July 1, 2005.

       On  June  6,  2005,  the  Plan  Sponsor   acquired   Bowditch   Insurance
       Corporation.  As a result,  pre-merger Bowditch employees became eligible
       for the Plan. Any possible  transfer of benefit plan assets will occur at
       an undetermined date after July 1, 2005.

       The Plan changed its trustee from the Carolina First Trust  Department to
       Matrix, a directed trustee, effective January 1, 2005.


















                                      F-9




                                                                                                                Schedule 1
                                       THE SOUTH FINANCIAL GROUP, INC. 401(k) PLAN
                              Schedule H, Line 4i - Schedule of Assets (Held at End of Year)
                                                    December 31, 2004

                             (b)                                 (c)
     (a)             Identity of issue,               Description of investment                                  (e)
    Party-            borrower, lessor,       including maturity date, rate of interest,        (d)            Current
 in-interest          or similar party            collateral, par or maturity value             Cost            value
- ---------------   --------------------------  ------------------------------------------   ---------------  ---------------
                                                                                                
                                              Mutual funds:
                  American Funds                 Growth Fund of America                          **         $ 2,158,355
                  Dodge & Cox                    Balanced Fund                                   **           3,185,023
                  Dodge & Cox                    Stock Fund                                      **           5,374,229
                  Federated                      Prime Obligations Fund                          **           6,501,309
                  Managers                       Bond Fund                                       **           1,237,215
                  Royce                          Low-Priced Stock Fund                           **           1,435,891
                  Thompson Plumb                 Growth Fund                                     **           2,554,635
                  Thornburg                      International Value Fund                        **           3,124,034
                  Vanguard                       500 Index Fund                                  **           8,923,415
                  Vanguard                       Mid Cap Index Fund                              **           1,565,005
                  Vanguard                       Total Bond Market Fund                          **           1,138,634
                  Vanguard                       Wellesley Income Fund                           **           1,608,182
                                              Collective Trust Funds:
      *           The South Financial Group      Unitized Stock Fund                             **          24,587,735
      *           Participant loans           With interest rates ranging from 4% to 11.5%
                                                 and maturity dates ranging from 2005 to 2019                   933,590
                                                                                                            ------------
                                                                                                            $64,327,252
                                                                                                            ============
*              Indicates party-in-interest to the Plan.
**             Cost information has not been included in column (d) because all investments are participant directed.
See accompanying report of independent registered public accounting firm.












                                      F-10



                                  EXHIBIT INDEX






Exhibit No.       Description                                                          Location
- -----------       -----------                                                          --------
                                                                                 
(23)              Consent of Independent Registered Public Accounting Firm             Filed herewith






















                                      B-1