diff --git a/taxcalc/validation/taxsim35/expected_differences/b21-taxdiffs-expect.csv b/taxcalc/validation/taxsim35/expected_differences/b21-taxdiffs-expect.csv
index 9950a0712..6855acbc9 100644
--- a/taxcalc/validation/taxsim35/expected_differences/b21-taxdiffs-expect.csv
+++ b/taxcalc/validation/taxsim35/expected_differences/b21-taxdiffs-expect.csv
@@ -1,25 +1,25 @@
-,# of differing records,max_diff,max_diff_index,max_diff_taxsim_val,max_diff_taxcalc_val
-iitax,1000,-27064.640000000014,621,363908.06,336843.42
-statetax,0,0.0,no diff,no diff,no diff
-payrolltax,927,17673.559999999998,359,38169.65,55843.21
-mtr_inctax,502,-25.15,252,25.15,0.0
-mtr_state,0,0.0,no diff,no diff,no diff
-c00100,588,-8838.319999999949,359,923028.96,914190.64
-e02300,0,0.0,no diff,no diff,no diff
-c02500,0,0.0,no diff,no diff,no diff
-post_phase_out_pe,0,0.0,no diff,no diff,no diff
-phased_out_pe,0,0.0,no diff,no diff,no diff
-c21040,0,0.0,no diff,no diff,no diff
-c04470,0,0.0,no diff,no diff,no diff
-c04800,1000,-79781.19999999995,557,863181.07,783399.87
-taxbc,1000,-33750.640000000014,11,236011.88,202261.24
-exemption_surtax,0,0.0,no diff,no diff,no diff
-gen_tax_credit,0,0.0,no diff,no diff,no diff
-non_refundable_child_odep_credit,6,255.17999999999984,202,1305.4,1560.58
-c11070,6,255.17999999999984,202,1305.4,1560.58
-c07180,0,0.0,no diff,no diff,no diff
-eitc,0,0.0,no diff,no diff,no diff
-c62100,1000,134481.40000000014,718,1516232.63,1650714.03
-amt_liability,325,20651.82,513,0.0,20651.82
-iitax_before_credits_ex_AMT,1000,-30301.54999999999,557,253689.5,223387.95
-recovery_rebate_credit,0,0.0,no diff,no diff,no diff
+,# of differing records,max_diff,max_diff_index,max_diff_taxsim_val,max_diff_taxcalc_val
+iitax,1000,-26282.14,621,363908.06,337625.92
+statetax,0,0,no diff,no diff,no diff
+payrolltax,927,17673.56,359,38169.65,55843.21
+mtr_inctax,475,-25.15,252,25.15,0
+mtr_state,0,0,no diff,no diff,no diff
+c00100,588,-8838.32,359,923028.96,914190.64
+e02300,0,0,no diff,no diff,no diff
+c02500,0,0,no diff,no diff,no diff
+post_phase_out_pe,0,0,no diff,no diff,no diff
+phased_out_pe,0,0,no diff,no diff,no diff
+c21040,0,0,no diff,no diff,no diff
+c04470,0,0,no diff,no diff,no diff
+c04800,1000,-79781.2,557,863181.07,783399.87
+taxbc,1000,-32968.14,11,236011.88,203043.74
+exemption_surtax,0,0,no diff,no diff,no diff
+gen_tax_credit,0,0,no diff,no diff,no diff
+non_refundable_child_odep_credit,6,255.18,202,1305.4,1560.58
+c11070,6,255.18,202,1305.4,1560.58
+c07180,0,0,no diff,no diff,no diff
+eitc,0,0,no diff,no diff,no diff
+c62100,1000,134481.4,718,1516232.63,1650714.03
+amt_liability,317,20260.32,513,0,20260.32
+iitax_before_credits_ex_AMT,1000,-29519.05,557,253689.5,224170.45
+recovery_rebate_credit,0,0,no diff,no diff,no diff
\ No newline at end of file