← All South Texas categories

Top 100 Accounting & Tax Companies in the South Texas — Graded

120 accounting & tax companies in the South Texas clear our data floor — verified in at least two independent sources with a working phone or website — and are graded by one published formula. The top 100 are below; the full ranked list is split by area. Grades refreshed monthly; data current as of 2026-10-25.

Corpus Christi (26)Laredo (22)Rio Grande Valley (69)South Texas (3)
1
97AI ScoreTop 1%
H&R Block
McAllen · Website
Legitimacy93
Online action100
Reviewsno data yet
Coverage 35% · 2026-10-25
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2
88AI ScoreTop 2%
H&R Block
Corpus Christi · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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3
88AI ScoreTop 3%
H&R Block
Brownsville · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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4
88AI ScoreTop 4%
H&R Block
Harlingen · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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5
80AI ScoreTop 5%
Liberty Tax Service
Laredo · Website
Legitimacy93
Online action70
Reviewsno data yet
Coverage 35% · 2026-10-25
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6
79AI ScoreTop 5%
Leslie A. Ratliff
Taft · Website
Legitimacy93
Online action69
Reviewsno data yet
Coverage 35% · 2026-10-25
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7
73AI ScoreTop 6%
Accsol Inc
Laredo · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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8
73AI ScoreTop 7%
Blanchard Tax
Corpus Christi · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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9
73AI ScoreTop 8%
International Trade & Taxation
McAllen · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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10
73AI ScoreTop 9%
Jesmar Inc.
Brownsville · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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11
73AI ScoreTop 10%
Juarez Financial & Tax
Corpus Christi · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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12
73AI ScoreTop 10%
Nexpay
McAllen · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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13
73AI ScoreTop 11%
Raul Torres, CPA
Corpus Christi · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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14
71AI ScoreTop 12%
Advantage Healthcare Consulting
Weslaco · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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15
71AI ScoreTop 13%
Burton McCumber & Longoria
Brownsville · Website
Legitimacy96
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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16
71AI ScoreTop 14%
CADTax
McAllen · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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17
71AI ScoreTop 15%
Coastline Bookkeeping & More
Corpus Christi · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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18
71AI ScoreTop 15%
E-TAX Solutions
Rio Grande City · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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19
71AI ScoreTop 16%
Fred Martinez LLC
McAllen · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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20
71AI ScoreTop 17%
Freedom Tax Services
San Juan · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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21
71AI ScoreTop 18%
Garduno Tax & Associates
Brownsville · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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22
71AI ScoreTop 19%
Jackson Hewitt Tax Service
McAllen · Website
Legitimacy96
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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23
71AI ScoreTop 20%
JP and A Consulting Services
Laredo · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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24
71AI ScoreTop 20%
Ruben Guevara
McAllen · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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25
70AI ScoreTop 21%
David Boatright Consulting
Corpus Christi · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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26
70AI ScoreTop 22%
Hiram Vasquez Jr. PC
Laredo · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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27
70AI ScoreTop 23%
Moore Lyles McCarty and McGilvray
McAllen · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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28
70AI ScoreTop 24%
Velasquez & Flores, P.C.
Laredo · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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29
69AI ScoreTop 25%
Hector M Rivera Ea
Mission · Website
Legitimacy96
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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30
69AI ScoreTop 25%
Luis G Castilleja CPA
McAllen · Website
Legitimacy96
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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31
69AI ScoreTop 26%
RBGM Group Inc
Laredo · Website
Legitimacy96
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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32
68AI ScoreTop 27%
De Rayo Income Tax Service
Progreso · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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33
68AI ScoreTop 28%
EZ Tax Solutions
Weslaco · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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34
68AI ScoreTop 29%
Infinity Financial Services
Pharr · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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35
68AI ScoreTop 30%
Tax Xpress
Robstown · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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36
64AI ScoreTop 30%
Bookkeeping Plus
Corpus Christi · Website
Legitimacy96
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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37
63AI ScoreTop 31%
Gomez Fragoso & Associates
Brownsville · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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38
63AI ScoreTop 32%
Roberto Lopez CPA PC
Harlingen · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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39
57AI ScoreTop 33%
JLE Professional Tax Services
Laredo
Legitimacy96
Online action27
Reviewsno data yet
Coverage 35% · 2026-10-25
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40
56AI ScoreTop 34%
MARIELA RUIZ, CPA, PLLC
Mission · Website
Legitimacy97
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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41
55AI ScoreTop 35%
Adamson & Company, Llc
Corpus Christi · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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42
55AI ScoreTop 35%
Alvarado Cpa Firm, Inc.
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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43
55AI ScoreTop 36%
Aptus Medical Billing Co
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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44
55AI ScoreTop 37%
Bert Kraus, Cpa
Laredo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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45
55AI ScoreTop 38%
Betancourt & Co., Pllc
Edinburg · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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46
55AI ScoreTop 39%
Blair & Blair Pc
Laredo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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47
55AI ScoreTop 40%
Bryan E Burke, Cpa, Pllc
Harlingen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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48
55AI ScoreTop 40%
Buckley And Associates
Corpus Christi · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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49
55AI ScoreTop 41%
Cas Cpa Llc
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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50
55AI ScoreTop 42%
Cascos & Associates, Pc
Brownsville · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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51
55AI ScoreTop 43%
Christopher Villarreal Cpa Pllc
Laredo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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52
55AI ScoreTop 44%
Consulting Property Taxes
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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53
55AI ScoreTop 45%
Danny's Income Tax Service
Corpus Christi · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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54
55AI ScoreTop 45%
Diana A. Morales
McAllen
Legitimacy96
Online action24
Reviewsno data yet
Coverage 35% · 2026-10-25
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55
55AI ScoreTop 46%
E Cabrera & Company
Pharr
Legitimacy93
Online action27
Reviewsno data yet
Coverage 35% · 2026-10-25
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56
55AI ScoreTop 47%
Edward Hernandez Tax Service Llc
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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57
55AI ScoreTop 48%
Ernesto A. Dominguez, Cpa
Laredo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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58
55AI ScoreTop 49%
Garcia N' Associates, Llc
Edinburg · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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59
55AI ScoreTop 50%
Hales Bradford
Brownsville · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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60
55AI ScoreTop 50%
Isaac Gomez Cpa Pllc
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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61
55AI ScoreTop 51%
John Womack & Co
Kingsville · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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62
55AI ScoreTop 52%
Martinez & Guarneros Pllc
Laredo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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63
55AI ScoreTop 53%
Mas Rapido Income Tax Llc
Laredo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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64
55AI ScoreTop 54%
Miguel A. Chavez, Pc
Laredo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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65
55AI ScoreTop 55%
Omega Recovery Solutions, Llc
Edinburg · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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66
55AI ScoreTop 56%
Powers Financial Services
Brownsville · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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67
55AI ScoreTop 56%
Premier Business & Tax Consulting
Edinburg · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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68
55AI ScoreTop 57%
Priority Billing And Credentialing
Corpus Christi · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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69
55AI ScoreTop 58%
Rolando M. Flores Cpa
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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70
55AI ScoreTop 59%
Shawver & Associates
Corpus Christi · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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71
55AI ScoreTop 60%
Smith Fankhauser Voigt & Watson, Pllc
McAllen · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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72
55AI ScoreTop 60%
Swank, Salch & Henderson, Pc
Corpus Christi · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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73
55AI ScoreTop 61%
Texas Geo Tech Land Surveying
Corpus Christi · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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74
54AI ScoreTop 62%
A and A Electronic Tax Services
Mission
Legitimacy93
Online action24
Reviewsno data yet
Coverage 35% · 2026-10-25
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75
54AI ScoreTop 63%
American Bookkeeping & Tax Services
Weslaco
Legitimacy93
Online action24
Reviewsno data yet
Coverage 35% · 2026-10-25
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76
54AI ScoreTop 64%
Andy & Bertie Villarreal Tax Service
Corpus Christi
Legitimacy93
Online action24
Reviewsno data yet
Coverage 35% · 2026-10-25
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77
54AI ScoreTop 65%
Chavana & Gonzalez Tax Services
Penitas
Legitimacy93
Online action24
Reviewsno data yet
Coverage 35% · 2026-10-25
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78
54AI ScoreTop 65%
Gonzalez & Arrambide
Weslaco · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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79
54AI ScoreTop 66%
Katie's Income Tax
Mercedes
Legitimacy93
Online action24
Reviewsno data yet
Coverage 35% · 2026-10-25
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80
54AI ScoreTop 67%
Resendez Financial Inc
San Benito
Legitimacy93
Online action24
Reviewsno data yet
Coverage 35% · 2026-10-25
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81
54AI ScoreTop 68%
S Matthew Hamby CPA PLLC
Harlingen · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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82
54AI ScoreTop 69%
Siempre Tax
Laredo · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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83
50AI ScoreTop 70%
TOP TAX
Mission
Legitimacy96
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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84
48AI ScoreTop 70%
Accounting & Tax Services
McAllen
Legitimacy93
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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85
48AI ScoreTop 71%
Alvarado's Tax Service
Edinburg
Legitimacy93
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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86
48AI ScoreTop 72%
HQ Tax Company LLC
Mission
Legitimacy93
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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87
48AI ScoreTop 73%
M & J Billing Associates
Edinburg
Legitimacy93
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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88
48AI ScoreTop 74%
Small Business Financial
Brownsville
Legitimacy93
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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89
47AI ScoreTop 75%
D M Penoli Llc
Edinburg · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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90
47AI ScoreTop 75%
De La Rosa & Company Cpa's P.c
Brownsville · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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91
47AI ScoreTop 76%
John D Jordan Cpa Pllc
Laredo · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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92
47AI ScoreTop 77%
Mejia & Company Pllc
Laredo · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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93
47AI ScoreTop 78%
Murray & Kirchner Llc
McAllen · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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94
47AI ScoreTop 79%
Park Fowler & Co. Pllc
Corpus Christi · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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95
47AI ScoreTop 80%
Penn Thomas Pc
Corpus Christi · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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96
47AI ScoreTop 80%
Pr Cpa Solutions Llc
Brownsville · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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97
47AI ScoreTop 81%
Ruble Leadbetter & Associates
Corpus Christi · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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98
47AI ScoreTop 82%
Salas Consulting, Pllc
Laredo · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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99
47AI ScoreTop 83%
Tax Prep Solutions Llc
McAllen · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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100
47AI ScoreTop 84%
Ward Mccampbell Pc
Corpus Christi · Website
Legitimacy76
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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See every graded accounting & tax company: Corpus Christi · Laredo · Rio Grande Valley · South Texas

How the AI Score works

Every company carries an AI Score from 1–100, computed by one published formula from the signals measurable today — legitimacy and online action, verified across at least two independent sources (open place datasets and public registries). The formula's other factors — blended reviews, complaint record, and responsiveness — carry no weight in the score until licensed data sources for them exist. When they land, the score re-spreads across the full formula.

One disclosed exception: a score of 100 is reserved for RankMyCompany clients; every other score is computed by the same formula for everyone. Scores are not spread artificially — companies with identical measured data share identical scores — and each listing also shows its rank and its percentile within its category.

Missing-data rule: when a factor has no lawful data source for a company yet, its weight redistributes proportionally across the factors that do have data, and every score shows its data-coverage %. Coverage rises as licensed sources are added; scores are recomputed monthly and score history is kept for every company.

No score is ever adjusted by hand, sold, or removed for payment. Companies marked RMC Client are scored by the exact same formula as everyone else — the 100 cap above is the only exception, and it is disclosed here rather than hidden. If your company's underlying data is wrong, file a correction on the dispute page — disputes fix the data, and the corrected data flows into the next ranking run.

Place data: © OpenStreetMap contributors (ODbL) and Overture Maps Foundation (CDLA Permissive 2.0). Listings are refreshed monthly; a score change from a refresh takes effect only after the new score holds for two consecutive runs. Formula changes are published as a new methodology version — never applied silently.

Read the full standard — The RMC Standard →