KPMG PEAT MARWICK LLP


                                                                October 30, 1995

Board of Directors
Seaboard Savings Bank, Inc., SSB
Post Office Box 127
Plymouth, North Carolina  27962

Board of Directors
United Carolina Bancshares Corporation
127 West Webster Street
Whiteville, North Carolina  28472

Gentlemen:

You have requested our opinion as to the federal and North  Carolina  income tax
consequences resulting from a plan pursuant to which Seaboard Savings Bank, Inc.
SSB  ("Seaboard")  will be merged with and into United Carolina Bank ("UCB"),  a
wholly-owned    subsidiary   of   United   Carolina    Bancshares    Corporation
("Bancshares"),  whereupon  the separate  existence of Seaboard  will cease (the
"Merger").  Pursuant to the Merger,  the  shareholders  of Seaboard will receive
newly issued shares of Bancshares common stock ("Bancshares  Stock") in exchange
for their Seaboard common stock ("Seaboard Stock").

You have  submitted  for our  consideration  certain  representations  as to the
proposed  transaction,  a copy of the Agreement and Plan of  Reorganization  and
Merger dated as of September 19, 1995 (the  "Agreement")  and a copy of the Form
S-4  Registration  Statement  to be  filed  with  the  Securities  and  Exchange
Commission  on or about  October  30,  1995.  We have  not  reviewed  the  legal
documents  necessary to effectuate the steps to be undertaken and we assume that
all steps will be effectuated under state and federal law and will be consistent
with the legal documentation and with the list of steps submitted to us.




Board of Directors
October 30, 1995
Page 2



Facts

Bancshares is a North Carolina business corporation which is registered with the
Federal  Reserve as a bank holding company and is  headquartered  in Whiteville,
North Carolina.  Bancshares'  authorized  capital stock consists of two classes,
represented  by  40,000,000  shares of common stock,  $4.00 par value,  of which
14,768,740  shares  were  issued  and  outstanding  at  September  30,  1995 and
2,000,000  shares of preferred  stock,  $10.00 par value, of which there were no
shares issued and  outstanding at September 30, 1995.  Common  shareholders  are
entitled  to one vote  for each  share of  stock  held.  UCB,  a North  Carolina
corporation, is a wholly-owned commercial bank subsidiary of Bancshares.

Seaboard is a North Carolina capital stock savings bank. Its authorized  capital
stock consists of two classes,  represented by 5,000,000 shares of common stock,
no par value,  of which 305,467 shares were issued and  outstanding at September
30, 1995 and 1,000,000  shares of preferred  stock, no par value, of which there
were no shares issued and outstanding at September 30, 1995.

For valid business purposes, pursuant to the Agreement,  Seaboard will be merged
with and into UCB, with UCB as the surviving  entity.  Upon  consummation of the
Merger,  each share of Seaboard  Stock  (excluding any shares held by dissenting
shareholders)  will be converted  into 0.9104  shares,  subject to adjustment as
described  below,  of Bancshares  Stock (the  "Exchange  Rate").  If the average
closing  price of  Bancshares  Stock on the  Nasdaq  National  Market for the 30
consecutive  trading days  immediately  preceding the date of the final order of
the Federal Deposit  Insurance  Corporation  ("FDIC")  approving the Merger (the
"30-Day Average"), is greater than $38.50 per share, then the Exchange Rate will
be adjusted  to equal the ratio  (rounded to four  decimal  places)  produced by
dividing  $35.05 by the 30-Day  Average,  and if the 30-Day Average is less than
$25.00 per share,  then the  Exchange  Rate will be  adjusted to equal the ratio
(rounded to four  decimal  places)  produced  by  dividing  $22.76 by the 30-Day
Average.  If there is a change in the number of outstanding shares of Bancshares
Stock  or  Seaboard  Stock  prior  to the  Effective  Time,  as  defined  in the
Agreement,  as a result of a stock dividend,  stock split,  reclassification  or
other subdivision or combination of outstanding  shares, then an appropriate and
proportionate  adjustment  will be made in the  Exchange  Rate as  necessary  to
eliminate  any  dilutive or  antidilutive  effect of such change in  outstanding
shares.  Management  of Bancshares  and Seaboard  currently are not aware of any
change (completed or proposed) in the outstanding  shares of Bancshares Stock or
Seaboard Stock such as would result in an adjustment in the Exchange Rate.



Board of Directors
October 30, 1995
Page 3




At the Effective Time, all rights with respect to then outstanding  options held
by certain  employees and  directors of Seaboard to purchase  shares of Seaboard
Stock ("Seaboard Options"),  whether or not then exercisable,  will be converted
into (at the Exchange  Rate) and will become  rights with respect to  Bancshares
Stock  (the  "Option   Conversion"),   and  Bancshares  will  assume  Seaboard's
obligations  with respect to each such Seaboard  Option in  accordance  with the
terms of the  applicable  stock  option  plan and  agreement  under  which  such
Seaboard Option was granted.

Under North Carolina law,  shareholders of Seaboard will have dissenters' rights
in  connection  with  the  Merger.  Shareholders  who  properly  exercise  their
dissenters'  rights will be  entitled to receive the fair value of their  shares
from Seaboard in accordance with Sections 55-13-01 through 55-13-31 of the North
Carolina  General  Statutes.  A record  holder of  Seaboard's  Stock may  assert
dissenters'  rights as to fewer  than all shares  registered  in his or her name
only if he or she dissents with respect to all shares  beneficially owned by any
one  person and  notifies  Seaboard  in writing of the name and  address of each
person on whose behalf he or she asserts dissenters' rights.

No fractional  shares of Bancshares  Stock will be issued in connection with the
Merger.  In the event that the  Merger  results in the  creation  of  fractional
shares,  in lieu of the  issuance  of  fractional  shares of  Bancshares  Stock,
Bancshares  will deliver  cash to its  transfer  agent in an amount equal to the
aggregate  market value of all such fractional  shares.  The transfer agent will
subsequently  divide  such cash  among and remit it,  without  interest,  to the
former shareholders of Seaboard in accordance with their respective interests.

The Merger is subject to the receipt of  regulatory  approval  from  appropriate
parties,  including the North Carolina Commissioner of Banks, the North Carolina
State  Banking  Commission,  the  Administrator  of the North  Carolina  Savings
Institutions Division and the FDIC.

In addition to the foregoing  statement of facts, the following  representations
have been made:

         (a)  The  fair  market  value  of  Bancshares  Stock  received  by  the
         shareholders of Seaboard will be approximately equal to the fair market
         value of Seaboard Stock surrendered in the exchange.

         (b) There is no plan or  intention by the  shareholders  of Seaboard to
         sell,  exchange or  otherwise  dispose of any of the  Bancshares  Stock
         received in the Merger.



Board of Directors
October 30, 1995
Page 4





         (c) UCB will  acquire at least 90% of the fair market  value of the net
         assets and at least 70% of the fair  market  value of the gross  assets
         held by Seaboard  immediately prior to the Merger. For purposes of this
         representation, amounts paid by Seaboard to dissenters, amounts used by
         Seaboard to pay its  reorganization  expenses,  and all redemptions and
         distributions  (except for regular,  normal dividends) made by Seaboard
         immediately preceding the Merger will be included as assets of Seaboard
         held immediately prior to the Merger.

         (d) Prior to the  Merger,  Bancshares  will be in control of UCB within
         the meaning of Section 368(c) of the Internal  Revenue Code of 1986, as
         amended (the "Code").

         (e) Following the Merger,  UCB will not issue additional  shares of its
         stock that would result in Bancshares  losing control of UCB within the
         meaning of Section 368(c).

         (f)  Bancshares has no plan or intention to reacquire any of its stock
         issued in the Merger.

         (g)  Bancshares has no plan or intention to liquidate UCB; to merge UCB
         with and into another corporation;  to sell or otherwise dispose of the
         stock of UCB;  or to cause UCB to sell or  otherwise  dispose of any of
         the assets of Seaboard acquired in the Merger,  except for dispositions
         made in the  ordinary  course of business  or  transfers  described  in
         Section 368(a)(2)(C).

         (h) The  liabilities of Seaboard  assumed by UCB and the liabilities to
         which the  transferred  assets of Seaboard are subject were incurred by
         Seaboard in the ordinary course of its business.

         (i) Following the Merger, UCB will continue the historical  business of
         Seaboard or use a significant  portion of the historic  business assets
         of Seaboard in a business.

         (j) Bancshares, UCB, Seaboard and the shareholders of Seaboard will pay
         their  respective  expenses,  if any,  incurred in connection  with the
         Merger.

         (k) There is no intercorporate indebtedness existing between Bancshares
         or UCB and Seaboard that was issued,  acquired, or will be settled at a
         discount.

         (l) No two parties to the  transaction  are investment  companies as
         defined in Section  368(a)(2)(F)(iii) and (iv).




Board of Directors
October 30, 1995
Page 5



         (m) The fair market value of the assets of Seaboard  transferred to UCB
         will equal or exceed the sum of the  liabilities  assumed by UCB,  plus
         the amount of liabilities,  if any, to which the transferred assets are
         subject.

         (n) Seaboard is not under the  jurisdiction of a court in a Title 11 or
         similar case within the meaning of Section 368(a)(3)(A) of the Code.

         (o) The  payment  of cash in lieu of  fractional  shares of  Bancshares
         Stock is not  separately  bargained  for  consideration,  rather  it is
         merely  to  save  the   expense  and   inconvenience   of  issuing  and
         transferring  fractional share interests.  The total cash consideration
         in lieu of fractional shares will be less than one percent of the total
         consideration  paid in the transaction and no Seaboard  shareholder who
         elects to exchange his or her Seaboard Stock for Bancshares  Stock will
         receive cash for more than one share of Bancshares Stock.

         (p) None of the compensation received by any  shareholder-employees  of
         Seaboard  will be separate  consideration  for, or allocable to, any of
         their shares of Seaboard Stock;  none of the shares of Bancshares Stock
         received  by any  shareholder-employee  of  Seaboard  will be  separate
         consideration for, or allocable to, any employment  agreement;  and the
         compensation to be paid to any  shareholder-employees  of Seaboard will
         be for services actually rendered and will be commensurate with amounts
         paid to third parties bargaining at arm's length for similar services.

         (q)  No stock of UCB will be issued in the Merger.

Opinion

FEDERAL INCOME TAX CONSEQUENCES

Based solely on the above facts and representations, it is our opinion that:

1)   Provided that the merger of Seaboard with and into UCB, as  contemplated by
     the  Agreement,  qualifies as a statutory  merger under North Carolina law,
     the Merger will constitute a  reorganization  within the meaning of Section
     368(a)(1)(A) and Section 368(a)(2)(D) of the Code.



Board of Directors
October 30, 1995
Page 6



2) Each of Seaboard,  UCB and Bancshares  will be a party to the  reorganization
   within the meaning of Section 368(b).

3) No gain or loss will be  recognized  by  Seaboard  upon the  transfer  of its
   assets,  subject to its liabilities,  to UCB in the Merger.  Sections 357(a)
   and 361(a).

4) No gain or loss will be recognized  by UCB or Bancshares  upon the receipt of
   the assets of Seaboard,  subject to Seaboard's  liabilities in the Merger.
   Rev. Rul. 57-278, 1957-1 C.B. 124.

5)   The basis of the assets of Seaboard in the hands of UCB will be the same as
     the basis of such assets in the hands of Seaboard  immediately prior to the
     Merger. Section 362(b).

6)   The  holding  period  of the  assets of  Seaboard  in the hands of UCB will
     include  the  period  during  which  such  assets  were  held  by  Seaboard
     immediately prior to the Merger. Section 1223(2).

7)   No gain or loss will be  recognized  by the  shareholders  of Seaboard upon
     receipt of Bancshares  Stock  (including any fractional  share interests to
     which  they may be  entitled)  solely in  exchange  for their  holdings  of
     Seaboard Stock. Section 354(a)(1).

8)   The basis of the  Bancshares  Stock to be received by the  shareholders  of
     Seaboard (and any fractional share interests to which they may be entitled)
     will  be the  same  as the  basis  in  Seaboard  Stock  surrendered  in the
     exchange. Section 358(a)(1).

9)   The holding period of the Bancshares  Stock received by the shareholders of
     Seaboard (and any fractional share interests to which they may be entitled)
     will include the holding  period of Seaboard  Stock prior to the  exchange,
     provided that Seaboard Stock is held as a capital asset in the hands of the
     shareholders of Seaboard on the date of the exchange. Section 1223(1).

10)  The tax attributes enumerated in Section 381(c), including any earnings and
     profits or a deficit of earnings and profits, will be taken into account by
     UCB following the Merger.




Board of Directors
October 30, 1995
Page 7



11) The payment of cash in lieu of  fractional  share  interests  of  Bancshares
Stock will be  treated  as if the  fractional  shares of  Bancshares  Stock were
distributed as part of the exchange to Seaboard  shareholders  and then redeemed
by  Bancshares.  The cash  payments  will be treated as having been  received as
distributions  in full  payment  for the stock  redeemed  as provided in Section
302(a) of the Code.  Rev. Rul.  66-365,  1966-2 C.B. 116 and Rev.  Proc.  77-41,
1977-2 C.B. 574.

12)  Where  a  Seaboard   shareholder  receives  cash  by  exercising  statutory
     dissenter's  rights,  such cash will be treated as having been  received by
     the  shareholder  as a  distribution  in  redemption of his or her Seaboard
     Stock subject to the provisions and limitations of Section 302 of the Code.

NORTH CAROLINA INCOME TAX CONSEQUENCES

It is our opinion  that the State of North  Carolina  will,  for North  Carolina
income tax purposes, treat the Merger in an identical manner as it is treated by
the  Internal  Revenue  Service  for  federal  income  tax  purposes.   N.C.G.S.
105-130.2,  105-130.3,  105-130.5,  105-134.1,  105-134.2, 105-134.5, 105-134.6,
105-134.7 and 105-228.23.

THE OPTION CONVERSION

Nothing  in the  foregoing  opinion  is to be  construed  either  explicitly  or
implicitly as opining on the federal or North Carolina  income tax  consequences
to the Seaboard option holders of the Option Conversion.

                       ***********************************

The  opinions  expressed  above are  rendered  only with respect to the specific
matters  discussed  herein,  and we express no opinion with respect to any other
federal  or state  income  tax or legal  aspect of the  offering.  If any of the
above-stated facts,  circumstances,  or assumptions are not entirely complete or
accurate, it is imperative that we be informed immediately, as the inaccuracy or
incompleteness could have a material effect on our conclusions. In rendering our
opinion,  we



Board of Directors
October 30, 1995
Page 8


are relying upon the relevant  provisions  of the Internal  Revenue
Code  of  1986,  as  amended,  the  regulations  thereunder,  and  judicial  and
administrative   interpretations   thereof,  which  are  subject  to  change  or
modification by subsequent legislative, regulatory,  administrative, or judicial
decisions.  Any such  changes  could also have an effect on the  validity of our
opinion.  We assume no duty to inform you of any  changes in our  opinion due to
any change in law or fact that may subsequently occur or come to our attention.


                                                  Sincerely,

                                                  KPMG Peat Marwick LLP


                                                 (Signature of Sheldon M. Fox)
                                                 Sheldon M. Fox, Partner