Exhibit 99.27

                       GE CAPITAL MORTGAGE SERVICES, INC.
                             SERVICER'S CERTIFICATE
                                 December, 1998
          Series 1998-10B, REMIC Multi-Class Pass-Through Certificates

Pursuant  to the Pooling and  Servicing  Agreement  dated as of May 1, 1998 (the
"Agreement")  between GE Capital  Mortgage  Services,  Inc. (the  "Company") and
State Street Bank (the "Trustee"), governing the Certificates referred to above,
the Company hereby certifies to the Trustee:

With respect to the Agreement and as of the Determination Date for this month:

A.   Mortgage Loan Information:

 1.     Aggregate scheduled Monthly Payments:
        (a)    Principal                                      $      475,809.99
                                                                 ---------------
        (b)    Interest                                       $      810,582.03
                                                                 ---------------
        (c)    Total                                          $    1,286,392.02
                                                                 ---------------

 2.     Aggregate scheduled Monthly Payments received this month:
        (a)    Principal                                      $      355,474.96
                                                                 ---------------
        (b)    Interest                                       $      608,484.07
                                                                 ---------------
        (c)    Total                                          $      963,959.03
                                                                 ---------------

 3.     Aggregate Monthly Advances this month:
        (a)    Principal                                      $      120,335.03
                                                                 ---------------
        (b)    Interest                                       $      202,097.96
                                                                 ---------------
        (c)    Total                                          $      322,432.99
                                                                 ---------------

 4.     Aggregate Principal Prepayments in part received in the
         applicable Prepayment Period:
        (a)    Principal                                      $       66,320.54
                                                                 ---------------

 5.     Aggregate Principal Prepayments in full received in the applicable
        Prepayment Period:
        (a)    Principal                                      $    1,702,924.63
                                                                 ---------------
        (b)    Interest                                       $        9,576.70
                                                                 ---------------
        (c)    Total                                          $    1,712,501.33
                                                                 ---------------

 6.     Aggregate Insurance Proceeds received:
        (a)    Principal                                      $            0.00
                                                                 ---------------
        (b)    Interest                                       $            0.00
                                                                 ---------------
        (c)    Total                                          $            0.00
                                                                 ---------------

 7.     Aggregate Liquidation Proceeds received:
        (a)    Principal                                      $            0.00
                                                                 ---------------
        (b)    Interest                                       $            0.00
                                                                 ---------------
        (c)    Total                                          $            0.00
                                                                 ---------------

 8.     Aggregate Deficient Valuations with respect to the Mortgage
        Loans during the prior month:                         $            0.00
                                                                 ---------------

 9.     Aggregate Debt Service Reductions with respect to the Mortgage Loans 
        during the prior month:                               $            0.00
                                                                 ---------------

 10.    Aggregate Purchase Prices for Defaulted Mortgage Loans:
        (a)    Principal                                      $            0.00
                                                                 ---------------
        (b)    Interest                                       $            0.00
                                                                 ---------------
        (c)    Total                                          $            0.00
                                                                 ---------------

 11.    Aggregate Purchase Prices for Defective Mortgage Loans:
        (a)    Principal                                      $            0.00
                                                                 ---------------
        (b)    Interest                                       $            0.00
                                                                 ---------------
        (c)    Total                                          $            0.00
                                                                 ---------------

12.     Pool Scheduled Principal Balance:                     $  137,213,818.48
                                                                 ---------------

13.     Available Funds:                                      $    2,997,958.97
                                                                 ---------------

14.     Realized Losses for prior month:                      $            0.00
                                                                 ---------------

15.     Aggregate Realized Losses
           (a)   Aggregate Realized Losses:          $                     0.00
                                                        ------------------------
           (b)   Deficient Valuations:               $                     0.00
                                                        ------------------------
           (c)   Debt Service Reductions:            $                     0.00
                                                        ------------------------
           (d)   Bankruptcy Losses:                  $                     0.00
                                                        ------------------------
           (e)   Special Hazard Losses:              $                     0.00
                                                        ------------------------
           (f)   Fraud Losses:                       $                     0.00
                                                        ------------------------
           (g)   Excess Bankruptcy Losses:           $                     0.00
                                                        ------------------------
           (h)   Excess Special Hazard Losses:       $                     0.00
                                                        ------------------------
           (i)   Excess Fraud Losses:                $                     0.00
                                                        ------------------------

16.      Non-Credit Losses:                                   $            0.00
                                                                 ---------------

17.      Compensating Interest Payment:                       $          979.13
                                                                 ---------------

18.      Total interest payments:                             $      752,903.81
                                                                 ---------------

19. Interest
                               Unpaid Class
      Accrued Certificate   Interest Shortfalls    Interest
Class     Interest                                 Payable        Pay-out Rate
- -----     --------          -------------------    -------        ------------
PO2   $              0.00   $              0.00   $       0.00   %  0.000000000
2A1   $        172,060.42   $              0.00   $ 172,060.42   %  6.500000126
2A2   $        162,147.92   $              0.00   $ 162,147.92   %  6.500000134
2A3   $        242,962.11   $              0.00   $ 242,962.11   %  6.500000018
2A4   $              0.00   $              0.00   $       0.00   %  0.000000000
2A5   $              0.00   $              0.00   $       0.00   %  0.000000000
2A6   $        106,016.47   $              0.00   $ 106,016.47   %  6.500000138
2A7   $         50,456.25   $              0.00   $  50,456.25   %  6.500000000
2R    $              0.54   $              0.00   $       0.54   %  6.480000000
2M    $          7,222.23   $              0.00   $   7,222.23   %  6.500003360
2B1   $          4,009.40   $              0.00   $   4,009.40   %  6.500003803
2B2   $          2,007.35   $              0.00   $   2,007.35   %  6.499986886
2B3   $          3,207.52   $              0.00   $   3,207.52   %  6.500003715
2B4   $          1,205.47   $              0.00   $   1,205.47   %  6.499975691
2B5   $          1,608.13   $              0.00   $   1,608.13   %  6.500012227

20.      Principal Distribution Amount:                      $     2,245,055.16
                                                                ----------------

21.     Principal Distribution Amount per Certificate:

                                 Principal Distribution       Accrual Amount
                                 ----------------------       --------------
        Class PO2                $             4,933.56       $         0.00
        Class 2A1                $                 0.00       $         0.00
        Class 2A2                $                 0.00       $         0.00
        Class 2A3                $         2,129,452.48       $         0.00
        Class 2A4                $                 0.00       $         0.00
        Class 2A5                $                 0.00       $         0.00
        Class 2A6                $            98,539.92       $         0.00
        Class 2A7                $                 0.00       $         0.00
        Class SUP2               $                 0.00       $         0.00
        Class 2R                 $                 0.00       $         0.00
        Class 2M                 $             4,548.25       $         0.00
        Class 2B1                $             2,524.95       $         0.00
        Class 2B2                $             1,264.15       $         0.00
        Class 2B3                $             2,019.96       $         0.00
        Class 2B4                $               759.16       $         0.00
        Class 2B5                $             1,012.73       $         0.00

22.     Additional distributions to the Class R Certificate pursuant to the 
        Agreement:
                                                             $             0.00
                                                                ----------------

23.     Additional distributions to the Class RL Certificate pursuant to the 
        Agreement:
                                                             $             0.00
                                                                ----------------

24.     Subordinate Certificate Writedown Amount:            $             0.00
                                                                ----------------

                                                        Accumulative
                Class       Supported Shortfall     Supported Shortfall
                -----       -------------------     -------------------
                 2B1        $              0.00     $              0.00
                 2B2        $              0.00     $              0.00
                 2B3        $              0.00     $              0.00
                 2B4        $              0.00     $              0.00
                 2B5        $              0.00     $              0.00

25.     Unanticipated Recoveries:                             $            0.00
                                                                 ---------------

B.   Other Amounts for such Distribution Date:

1.      Prepayment Distribution
        Triggers satisfied:
                        Yes         No
         Class-2B1       X
         Class-2B2       X
         Class-2B3       X
         Class-2B4       X
         Class-2B5       X

 2.     Base Servicing Fee amount:                           $        29,681.39
                                                                     -----------

 3.     Supplemental Servicing Fee amount:                   $        37,839.82
                                                                     -----------

 4.     Credit Losses for prior month:                       $             0.00
                                                                     -----------
                                                  Category  Category  Category
                                                      A         B         C
 5.     Senior Percentage:            % 97.441891    N/A       N/A       N/A
                                       -----------   ----    ------    ------

 6.     Group I Senior Percentage:
                                      %       N/A    N/A       N/A       N/A
                                       -----------   ----    ------    ------

 7.     Group II Senior Percentage:
                                      %       N/A    N/A       N/A       N/A
                                       -----------   ----    ------    ------

 8.     Senior Prepayment Percentage:
                                      %100.000000    N/A       N/A       N/A
                                       -----------   ----    ------    ------

 9.     Group I Senior Prepayment
        Percentage:                   %       N/A    N/A       N/A       N/A
                                       -----------   ----    ------    ------

 10.    Group II Senior Prepayment
        Percentage:                   %       N/A    N/A       N/A       N/A
                                       -----------   ----    ------    ------

 11.    Junior Percentage:            %  2.558109
                                       -----------

 12.    Junior Prepayment Percentage:
                                      %100.000000
                                       -----------

Capitalized  terms used in this  Certificate  shall have the same meanings as in
the Agreement.

                                            GE CAPITAL MORTGAGE SERVICES, INC.

                                            By:  /s/ Tim Nee               
                                            -------------------------------
                                            Name:    Tim Neer
                                            Title:   Vice President
                                                     Investor Operations