Pro Master Tax Services Inc

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# Pro Master Tax Services Inc, Los Angeles CA: Reviews

Source: Local AI Registry, https://localairegistry.com/biz/ca/los-angeles/pro-master-tax-services-inc-los-angeles-ca. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-08-03.

Canonical: https://localairegistry.com/biz/ca/los-angeles/pro-master-tax-services-inc-los-angeles-ca

## Photos

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## In short

Pro Master Tax Services Inc is a tax preparation service in Los Angeles, CA. Its AI Score is 24 of 100, which is poor.

What each mark on this page means: https://localairegistry.com/methodology#marks


## Key facts

| Fact | Value |
| --- | --- |
| Type | Tax preparation service |
| Address | 107 S Vermont Ave, Los Angeles, CA 90004, USA |
| Hours | Mon to Fri 10 AM to 6 PM · Closed Sat to Sun |
| Phone | (213) 805-4188 |
| Rating | 5.0 across 71 reviews on Google |
| Updated | August 3, 2026 |


## All the details

Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.

| Group | Fact | Value | Mark | Evidence |
| --- | --- | --- | --- | --- |
| Location info | Address | 107 S Vermont Ave, Los Angeles, CA 90004, USA | Confirmed | Google Business Profile |
| Location info | Description | Personal and Business Tax preparation, Bookkeeping, Payroll, DBA, Corporation and LLC set up, Tax relief. | Confirmed | Google Business Profile |
| Location info | Hours | Mon to Fri 10:00 AM to 6:00 PM · Sat to Sun Closed | Confirmed | Google Business Profile |
| Location info | Name | Pro Master Tax Services Inc | Confirmed | Google Business Profile |
| Location info | Phone | (213) 805-4188 | Confirmed | Google Business Profile |
| Hours | Monday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Tuesday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Wednesday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Thursday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Friday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Saturday | Closed | Confirmed | Google Business Profile |
| Hours | Sunday | Closed | Confirmed | Google Business Profile |
| Services | Service | Bookings | From their website | Business website |
| Services | Service | Bookkeeping | AI guess |  |
| Services | Service | Business tax preparation | AI guess |  |
| Services | Service | Corporation setup | AI guess |  |
| Services | Service | Create | From their website | Business website |
| Services | Service | Create account | From their website | Business website |
| Services | Service | DBA setup | AI guess |  |
| Services | Service | LLC setup | AI guess |  |
| Services | Service | Payroll services | AI guess |  |
| Services | Service | Personal tax preparation | AI guess |  |
| Services | Service | Reset | From their website | Business website |
| Services | Service | Tax relief services | AI guess |  |
| Links | Website | http://www.promastertaxservices.com/ | Confirmed | Google Business Profile |


## Services and prices

These are the 4 services Pro Master offers, with the price where we have one and where it came from.

| Service | Price | Price mark | Price evidence | Service mark |
| --- | --- | --- | --- | --- |
| Create account |  |  |  | From their website |
| Create |  |  |  | From their website |
| Reset |  |  |  | From their website |
| Bookings |  |  |  | From their website |


### Known for

Share your review link so AI can say what you're known for


## The team

Add your team so AI can name who works here


## Visiting Pro Master

Address: 107 S Vermont Ave, Los Angeles, CA 90004, USA. Phone: (213) 805-4188. Hours: Mon to Fri 10 AM to 6 PM · Closed Sat to Sun. (Confirmed, Google Business Profile.)


### Location info from Google Business Profile

From Google Business Profile: "Personal and Business Tax preparation, Bookkeeping, Payroll, DBA, Corporation and LLC set up, Tax relief."


### Parking and getting in

Add your parking so AI can tell people where to park

Add how to find your door so AI can walk people in


### Nearby

| Place | Type | Distance |
| --- | --- | --- |
| Salam Lounge | Hookah bar | 1 min walk |
| Pupuseria La Posada | Restaurant | 1 min walk |
| El Negrito Taco Truck | Mexican restaurant | 1 min walk |
| Sea Dragon | Chinese restaurant | 1 min walk |
| Vermont / 1st | Bus station | 1 min walk |
| KFC | Chicken restaurant | 1 min walk |


## Reputation

5.0 average across 71 reviews: Google 71. (Confirmed, read August 3, 2026.)

Pro Master Tax Services stands out for its knowledgeable staff and seamless online service, making tax preparation stress-free for clients. (AI guess, from 71 reviews.)


### What people like

- Smooth and easy tax preparation process


### Press

Add a press story so AI can say who's written about you


### Awards

Add an award so AI can name it


### Directories

Get listed in directories so AI can tell you're real


## Questions people ask


### prices round here, anyone got a number


### Coffee near this place on Vermont?


### is there parking at Pro Master or is it street only?


### Saturdays at Pro Master, are they open?


### services here, what do people go in for?


### the good stuff about Pro Master, what is it?


### picking between the two, is H&R Block the safer bet?


### Are the hours on Google right for Pro Master in Los Angeles?


### Any membership pricing at Pro Master?


### best tax preparation service in Los Angeles


### people keep recommending Pro Master, what for?


### anything I should sort out before a first visit at Pro Master?


### where does this place post updates


### Pro Master, any chance to get in this week?


### On a budget in Los Angeles, is Pro Master the one?


### do I need to book this place or can I just turn up?


## The AI Score: 24 of 100

It measures how likely AI engines are to recommend a business, and how accurately. Los Angeles tax preparation services run 22 to 48. Fair starts at 45, good at 65. Pro Master scores 24, below the Los Angeles average of 29. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Pro Master |
| --- | --- | --- | --- | --- |
| Retrieval grounding | 26 | 0 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Poor |
| Off-property attestation | 20 | 32 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor |
| AI visibility | 14 | 0 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Poor |
| Reviews & response | 12 | 77 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Good |
| Backlink & citation authority | 8 | 51 | Domain authority and editorial quality of the sources that attest to you. | Fair |
| Google Business Profile | 8 | 90 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | 64 | Core Web Vitals at the 75th percentile, on a real phone. | Fair |
| Content freshness & schema | 5 | 34 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Poor |

Full method: https://localairegistry.com/methodology

How AI decides what to say about a tax preparation service: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business


## Entity map

Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.

| Entity | Type | ID on this page | Same as | Relationship to Pro Master |
| --- | --- | --- | --- | --- |
| Pro Master Tax Services Inc | LocalBusiness | #business | http://www.promastertaxservices.com/ | Subject of this page |
| Los Angeles, California | City | #city |  | City Pro Master is in |
| Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page |
| Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page |


## Topical map

Where this page sits in the registry. It's one profile among the tax preparation services in Los Angeles, linked to the lists and towns around it.


### Lists

- Best tax preparation services in Los Angeles: https://localairegistry.com/leaderboards/ca/los-angeles/tax-preparation-service
- Best businesses in Los Angeles: https://localairegistry.com/leaderboards/ca/los-angeles


### Nearby

- /san-jose: https://localairegistry.com/leaderboards/ca/san-jose
- /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco
- /san-diego: https://localairegistry.com/leaderboards/ca/san-diego
- /irvine: https://localairegistry.com/leaderboards/ca/irvine
- /mountain-view: https://localairegistry.com/leaderboards/ca/mountain-view
- /santa-clara: https://localairegistry.com/leaderboards/ca/santa-clara


### Every list

- Every leaderboard in California: https://localairegistry.com/leaderboards/ca


## References


### Sources cited

- [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJE-tFc33HwoARZBxuC0DF3Bs (accessed Aug 3, 2026)
- [2] promastertaxservices.com, http://promastertaxservices.com/m/create (accessed Sep 18, 2026)
- [3] promastertaxservices.com, http://promastertaxservices.com/m/create-account (accessed Sep 18, 2026)
- [4] promastertaxservices.com, http://promastertaxservices.com/m/reset (accessed Sep 18, 2026)
- [5] promastertaxservices.com, https://promastertaxservices.com/m/bookings (accessed Sep 18, 2026)
- [6] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 22, 2026; Perplexity, read by Local AI Registry on Aug 5, 2026; Perplexity via DataForSEO on Oct 22, 2026, https://localairegistry.com/methodology (accessed Sep 18, 2026)