# ABC CPAs, Los Angeles CA: Reviews Source: Local AI Registry, https://localairegistry.com/biz/ca/los-angeles/abc-cpas-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/abc-cpas-los-angeles-ca ## Photos - ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmsdya9xb02fiyej1ifhd1hya%2F0.jpg) ## In short ABC CPAs is a certified public accountant in Los Angeles, CA. Its AI Score is 22 of 100, which is poor. What each mark on this page means: https://localairegistry.com/methodology#marks ## Key facts | Fact | Value | | --- | --- | | Type | Certified public accountant | | Address | 3435 Wilshire Blvd #600, Los Angeles, CA 90010, USA | | Hours | Mon to Fri 8:30 AM to 5:30 PM · Closed Sat to Sun | | Phone | (213) 738-6000 | | Rating | 5.0 across 1 review 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 | 3435 Wilshire Blvd #600, Los Angeles, CA 90010, USA | Confirmed | Google Business Profile | | Location info | Description | ABC CPAs offers top-tier service to clients, with a history of excellence since 1993. Founded by Byung Chan Ahn, CPA, the firm serves a diverse clientele with a comprehensive approach, ensuring accuracy and satisfaction. Tax: Comprehensive planning and preparation for individuals, businesses, and non-profits. Audit: Precise audits for compliance and financial insights. Advisory: Expert advice on mergers, acquisitions, and strategic goals. Consulting: Professional consulting for various industries, including financial planning and risk management. Public Status Assistance: Guidance for entities aiming for public status. Personalized service addressing unique client needs. ABC CPAs embraces new technologies for efficient | Confirmed | Google Business Profile | | Location info | Hours | Mon to Fri 8:30 AM to 5:30 PM · Sat to Sun Closed | Confirmed | Google Business Profile | | Location info | Name | ABC CPAs | Confirmed | Google Business Profile | | Location info | Phone | (213) 738-6000 | Confirmed | Google Business Profile | | Hours | Monday | 8:30 AM to 5:30 PM | Confirmed | Google Business Profile | | Hours | Tuesday | 8:30 AM to 5:30 PM | Confirmed | Google Business Profile | | Hours | Wednesday | 8:30 AM to 5:30 PM | Confirmed | Google Business Profile | | Hours | Thursday | 8:30 AM to 5:30 PM | Confirmed | Google Business Profile | | Hours | Friday | 8:30 AM to 5:30 PM | Confirmed | Google Business Profile | | Hours | Saturday | Closed | Confirmed | Google Business Profile | | Hours | Sunday | Closed | Confirmed | Google Business Profile | | Services | Service | Advisory services | AI guess | | | Services | Service | Audit services | AI guess | | | Services | Service | Financial planning | AI guess | | | Services | Service | Public status assistance | AI guess | | | Services | Service | Risk management consulting | AI guess | | | Services | Service | Tax planning | AI guess | | | Services | Service | Tax preparation | AI guess | | | Team | Byung Chan Ahn, CPA | Founder | Confirmed | Google Business Profile | | Links | Website | http://www.abccpas.com/ | Confirmed | Google Business Profile | | Details | Opening date | 1993 | Confirmed | Google Business Profile | ## Services and prices Add your services so AI can say what you offer ### Known for Share your review link so AI can say what you're known for ## The team 1 person is named on this page. ### Byung Chan Ahn, CPA | Field | Value | Mark | Evidence | | --- | --- | --- | --- | | Role | Founder | Confirmed | Google Business Profile | ## Visiting ABC CPAs Address: 3435 Wilshire Blvd #600, Los Angeles, CA 90010, USA. Phone: (213) 738-6000. Hours: Mon to Fri 8:30 AM to 5:30 PM · Closed Sat to Sun. (Confirmed, Google Business Profile.) ### Location info from Google Business Profile From Google Business Profile: "ABC CPAs offers top-tier service to clients, with a history of excellence since 1993. Founded by Byung Chan Ahn, CPA, the firm serves a diverse clientele with a comprehensive approach, ensuring accuracy and satisfaction. Tax: Comprehensive planning and preparation for individuals, businesses, and non-profits. Audit: Precise audits for compliance and financial insights. Advisory: Expert advice on mergers, acquisitions, and strategic goals. Consulting: Professional consulting for various industries, including financial planning and risk management. Public Status Assistance: Guidance for entities aiming for public status. Personalized service addressing unique client needs. ABC CPAs embraces new technologies for efficient" ### 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 | | --- | --- | --- | | Gwang Yang BBQ | Korean barbecue restaurant | 1 min walk | | rōk Coffee and Tea - Moohan Wilshire Blvd | Cafe | 1 min walk | | Nikol | Restaurant | 1 min walk | | MOOHAN Korean BBQ | Korean barbecue restaurant | 1 min walk | | Equitable Plaza Public Parking | Parking garage | 1 min walk | | The Coffee Bean & Tea Leaf | Coffee shop | 1 min walk | ## Reputation 5.0 average across 1 review: Google 1. (Confirmed, read August 3, 2026.) Not enough review detail to summarise confidently. (AI guess, from 1 review.) ### Press Add a press story so AI can say who's written about you ### Awards Add an award so AI can name it ### Directories Listed on 1 of the 21 directories we checked. | Directory | Listed | | --- | --- | | Alignable | Not listed | | Angi | Not listed | | Apple Maps | Not listed | | Birdeye | Not listed | | Brownbook | Not listed | | Chamber of Commerce | Listed | | Cylex | Not listed | | DexKnows | Not listed | | Foursquare | Not listed | | Hotfrog | Not listed | | Manta | Not listed | | MapQuest | Not listed | | MerchantCircle | Not listed | | Nextdoor | Not listed | | Superpages | Not listed | | Thumbtack | Not listed | | Trustpilot | Not listed | | Tupalo | Not listed | | Yellowbook | Not listed | | Yellow Pages | Not listed | | Yelp | Not listed | ## Questions people ask ### walk in here, or is it appointment only? ### Saturdays at ABC CPAs, are they open? ### opening hours at ABC CPAs in Los Angeles, what are they these days? ### is there parking at ABC CPAs or is it street only? ### going rate for accountants locally, any idea ### picking between the two, is K&K CPAs the safer bet? ### Worth the hype at ABC CPAs? ### services here, what do people go in for? ### last update from here was when? ### best certified public accountant in Los Angeles ## The AI Score: 22 of 100 It measures how likely AI engines are to recommend a business, and how accurately. Los Angeles certified public accountants run 22 to 34. Fair starts at 45, good at 65. ABC CPAs scores 22, below the Los Angeles average of 26. The same method scores every business on the registry. | Signal | Weight | Score | What it measures | ABC CPAs | | --- | --- | --- | --- | --- | | 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 | 40 | 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 | 29 | 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. | Poor | | Backlink & citation authority | 8 | 55 | Domain authority and editorial quality of the sources that attest to you. | Fair | | Google Business Profile | 8 | 79 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good | | Speed & mobile | 7 | 34 | Core Web Vitals at the 75th percentile, on a real phone. | Poor | | Content freshness & schema | 5 | 41 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Poor | Full method: https://localairegistry.com/methodology How AI decides what to say about a certified public accountant: 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 ABC CPAs | | --- | --- | --- | --- | --- | | ABC CPAs | LocalBusiness | #business | http://www.abccpas.com/ | Subject of this page | | Byung Chan Ahn, CPA | Person | #team-byung-chan-ahn | | Founder | | Los Angeles, California | City | #city | | City ABC CPAs 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 certified public accountants in Los Angeles, linked to the lists and towns around it. ### Lists - Best certified public accountants in Los Angeles: https://localairegistry.com/leaderboards/ca/los-angeles/certified-public-accountant - 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:ChIJfU0agn3HwoARhaLzNAp7dTY (accessed Aug 3, 2026) - [2] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 12, 2026; Perplexity, read by Local AI Registry on Aug 7, 2026, https://localairegistry.com/methodology (accessed Sep 18, 2026)