← Top 100 Accounting & Tax in the South Texas

Accounting & Tax Companies in Rio Grande Valley — Graded

All 69 graded accounting & tax companies in Rio Grande Valley, Texas, in market rank order. Same published formula, no paid placements. Data current as of 2026-10-25.

1
97AI ScoreTop 1%
H&R Block
McAllen · Website
Legitimacy93
Online action100
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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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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12
73AI ScoreTop 10%
Nexpay
McAllen · 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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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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24
71AI ScoreTop 20%
Ruben Guevara
McAllen · Website
Legitimacy93
Online action55
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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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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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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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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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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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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45
55AI ScoreTop 38%
Betancourt & Co., Pllc
Edinburg · 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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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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52
55AI ScoreTop 44%
Consulting Property Taxes
McAllen · 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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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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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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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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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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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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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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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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93
47AI ScoreTop 78%
Murray & Kirchner Llc
McAllen · 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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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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102
41AI ScoreTop 85%
Accounting Professional Services Inc.
Brownsville
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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104
41AI ScoreTop 87%
Alvaro Lopez Cpa
McAllen
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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106
41AI ScoreTop 89%
Bookkeeping Cure Llc
San Juan
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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112
41AI ScoreTop 94%
International Income Tax Service
Brownsville
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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114
41AI ScoreTop 95%
National Bookkeeping Company
McAllen
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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116
41AI ScoreTop 97%
Quick-e Income Tax Inc
Edinburg
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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117
41AI ScoreTop 98%
Rdz Enterprise
San Juan
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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118
41AI ScoreTop 99%
Romans Income Tax Service
McAllen
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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119
41AI ScoreTop 100%
Tom W. Sarytchoff,p.c.
Brownsville
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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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 →