# Best Accounting Firms in Denver, CO

## How Many Accounting Firms Products Does G2 Track?

**Total Products under this Category:** 151

### Category Stats (Aug 2026)

- **Average Rating:** 4.24/5 (↑0.02 vs Jul 2026) The average rating of products in this category, based on all submitted ratings

_Last updated: August 01, 2026_

## How Does G2 Rank Accounting Firms Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 700+ Authentic Reviews
- 151+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Accounting Firms 
 ![G2 Grid® for Accounting Firms plotting products by satisfaction and market presence](https://www.g2.com/categories/accounting-firms/grids.png?focus%5B%5D=55613&focus%5B%5D=161000&focus%5B%5D=113590&focus%5B%5D=1405496&focus%5B%5D=1338&focus%5B%5D=1466358&focus%5B%5D=10751&focus%5B%5D=148954)

Highlighted products: Pilot, Zeni, PwC, Inkle, KPMG, Haven, Indinero, and Collective.

Underlying data: [Grid® JSON](https://www.g2.com/categories/accounting-firms/grids.json?focus%5B%5D=pilot&focus%5B%5D=zeni&focus%5B%5D=pwc-pwc&focus%5B%5D=inkle-2024-11-18&focus%5B%5D=kpmg&focus%5B%5D=haven-2025-06-02&focus%5B%5D=indinero&focus%5B%5D=collective)

**Sponsored**

### Thera

Thera is a comprehensive payroll and compliance solution designed to assist businesses in managing their global workforce, whether they employ full-time staff or contractors on the United States or abroad. This platform streamlines the complexities associated with payroll processing, benefits administration, and compliance management, allowing organizations to focus on their core operations and growth strategies. Targeted primarily at businesses with international teams, Thera caters to a diverse audience that includes small startups, mid-sized companies, and large enterprises looking to expand their reach. The platform is particularly beneficial for organizations that engage contractors or remote employees across different countries, as it simplifies the intricacies of international payroll and compliance regulations. By providing a user-friendly interface and robust features, Thera enhances the overall experience for both employers and their global workforce. Key features of Thera include instant payment processing for contractors, competitive exchange rates, and multiple payment methods. This flexibility ensures that contractors receive their payments quickly and efficiently, which can significantly improve their satisfaction and engagement. Additionally, Thera's compliance tools help businesses navigate the often complex legal landscape of international employment, reducing the risk of costly penalties and ensuring adherence to local labor laws. The platform also offers dedicated support to its users, which is essential for businesses operating in multiple jurisdictions. With competitive pricing structures, Thera enables companies to manage their payroll and compliance needs without compromising on quality or service. By empowering organizations to hire, manage, and pay their global teams with confidence, Thera stands out as a valuable resource for businesses aiming to thrive in an increasingly interconnected world.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=797&secure%5Bchosen_at%5D=2026-08-07T08%3A55%3A39Z&secure%5Bdisplayable_resource_id%5D=1972&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=1337629&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1337629&secure%5Bresource_id%5D=797&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Faccounting-firms%2Flocations%2Fdenver-co-us&secure%5Btoken%5D=f697937d1724f42e3dd79039117bfe8025bc509ee2813e789b78c0593e33528b&secure%5Burl%5D=https%3A%2F%2Fwww.getthera.com%2Fbook-a-demo%3Futm_source%3DG2%26utm_medium%3DCPC%26utm_campaign%3DG2%2B-%2BBook%2Ba%2BDemo%26utm_id%3DG2&secure%5Burl_type%5D=custom_url)

### [KPMG](https://www.g2.com/products/kpmg/reviews)

We offer broad management consulting skills including technology enablement.

**Average Rating:** 4.2/5.0

**Total Reviews:** 22

#### Who Is the Company Behind KPMG?

- **Seller:** [KPMG](https://www.g2.com/sellers/kpmg-e2874d4d-01ea-4fab-aa80-7344e39b9d73)
- **HQ Location:** New York
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6484382897b6c40df8932121e1811ba762577fa5b7c029aabc8189b25bf072fc&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkpmg-us&secure%5Burl_type%5D=linkedin_company_website)  
53,551 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Accounting
- **Company Size:** 50% Medium, 36% Small

#### What Are Recent G2 Reviews of KPMG?

**["KPMG - Right Choice"](https://www.g2.com/survey_responses/kpmg-review-8605228)**

**Rating:** 4.0/5.0 stars

_— Verified User in Consulting_

[Read full review](https://www.g2.com/survey_responses/kpmg-review-8605228)

**["The greatest financial service"](https://www.g2.com/survey_responses/kpmg-review-7640920)**

**Rating:** 5.0/5.0 stars

_— John M._

[Read full review](https://www.g2.com/survey_responses/kpmg-review-7640920)

### [Accountingprose](https://www.g2.com/products/accountingprose/reviews)

Accountingprose is the number small business bookkeeping and payroll company in the US. Using Xero as the accounting hub, we connect you to the best software add-ons to increase efficiency and profits while reducing stress and anxiety over the financial performance of your small business.

**Average Rating:** 5.0/5.0

**Total Reviews:** 3

#### Who Is the Company Behind Accountingprose?

- **Seller:** [Accountingprose](https://www.g2.com/sellers/accountingprose)
- **Year Founded:** 2010
- **HQ Location:** Denver, US
- **Twitter:** @accountingprose  
1,338 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f93efba7709ac2d296e9aab0d073663a25a40564dd695f2d67635e12ae311309&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Faccountingprose%2F&secure%5Burl_type%5D=linkedin_company_website)  
16 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Medium, 33% Small

#### What Are Recent G2 Reviews of Accountingprose?

**["ACCOUNTINGPROSE PLATFORM. "](https://www.g2.com/survey_responses/accountingprose-review-2468432)**

**Rating:** 5.0/5.0 stars

_— Sebastian C._

[Read full review](https://www.g2.com/survey_responses/accountingprose-review-2468432)

**["Accountingprose software"](https://www.g2.com/survey_responses/accountingprose-review-3533196)**

**Rating:** 5.0/5.0 stars

_— Morris M._

[Read full review](https://www.g2.com/survey_responses/accountingprose-review-3533196)

#### What Are G2 Users Discussing About Accountingprose?

- [What is Accountingprose used for?](https://www.g2.com/discussions/what-is-accountingprose-used-for)

### [Ernst & Young](https://www.g2.com/products/ernst-young/reviews)

One of the world's leading professional services organizations, helps companies across the globe to identify and capitalize on business opportunities.

**Average Rating:** 4.1/5.0

**Total Reviews:** 20

#### Who Is the Company Behind Ernst & Young?

- **Seller:** [Ernst & Young (E&Y)](https://www.g2.com/sellers/ernst-young-e-y)
- **Year Founded:** 1989
- **HQ Location:** London
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=340d34cb6814593cb6be46462017d68a16b372058fc6a3ec69bc30c2ac8b9ee0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fernstandyoung&secure%5Burl_type%5D=linkedin_company_website)  
403,177 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 70% Large, 40% Medium

#### What Are Recent G2 Reviews of Ernst & Young?

**["Advisory and Implementation"](https://www.g2.com/survey_responses/ernst-young-review-11769267)**

**Rating:** 4.0/5.0 stars

_— Verified User in Consulting_

[Read full review](https://www.g2.com/survey_responses/ernst-young-review-11769267)

**["Good company to work with for rich experience"](https://www.g2.com/survey_responses/ernst-young-review-10658599)**

**Rating:** 4.5/5.0 stars

_— Aavinashh L._

[Read full review](https://www.g2.com/survey_responses/ernst-young-review-10658599)

#### What Are G2 Users Discussing About Ernst & Young?

- [Who owns EY India?](https://www.g2.com/discussions/who-owns-ey-india)
- [Why is EY famous?](https://www.g2.com/discussions/why-is-ey-famous)
- [What is Max Ernst known for?](https://www.g2.com/discussions/what-is-max-ernst-known-for)
- [What is Ernst short for?](https://www.g2.com/discussions/what-is-ernst-short-for)

### [Eide Bailly](https://www.g2.com/products/eide-bailly/reviews)

Eide Bailly provides 54,000 clients across the US with core services of audit & assurance and tax, as well as expanded services.

**Average Rating:** 2.5/5.0

**Total Reviews:** 2

#### Who Is the Company Behind Eide Bailly?

- **Seller:** [Eide Bailly](https://www.g2.com/sellers/eide-bailly)
- **HQ Location:** United States Oval Historic District, New York, United States
- **Twitter:** @EideBaillyLLP  
2,995 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=28240f6958c98fc102a7ec2d43986b8e473458d14b5ea3d56e15cd0fb50d4e3b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Feide-bailly-llp&secure%5Burl_type%5D=linkedin_company_website)  
3,785 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Are Recent G2 Reviews of Eide Bailly?

**["Their robust business analysis and sprint performance was most impressive."](https://www.g2.com/survey_responses/eide-bailly-review-4370550)**

**Rating:** 5.0/5.0 stars

_— Jan N._

[Read full review](https://www.g2.com/survey_responses/eide-bailly-review-4370550)

#### What Are G2 Users Discussing About Eide Bailly?

- [What is Eide Bailly used for?](https://www.g2.com/discussions/eide-bailly-what-is-eide-bailly-used-for)
- [What is Eide Bailly used for?](https://www.g2.com/discussions/what-is-eide-bailly-used-for)

### [Grant Thornton](https://www.g2.com/products/grant-thornton/reviews)

Grant Thornton is a firm that offers three main service including Audit/Assurance, Tax and Advisory to help organizations pursue growth holistically whether through revenue improvement, leadership, mission fulfillment, or innovation.

**Average Rating:** 4.8/5.0

**Total Reviews:** 3

#### Who Is the Company Behind Grant Thornton?

- **Seller:** [Grant Thornton](https://www.g2.com/sellers/grant-thornton)
- **Year Founded:** 1924
- **HQ Location:** Chicago, Illinois, United States
- **Twitter:** @ThorntonBenefit  
373 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b6e5e65f1df963cfe91bd14ee1afb9a6588d1f66fc33ce7833dbe4b1f05e48a4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgrant-thornton-us&secure%5Burl_type%5D=linkedin_company_website)  
11,671 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

#### What Are Recent G2 Reviews of Grant Thornton?

**["Indeed Big 5 !"](https://www.g2.com/survey_responses/grant-thornton-review-7498002)**

**Rating:** 5.0/5.0 stars

_— Prasad B._

[Read full review](https://www.g2.com/survey_responses/grant-thornton-review-7498002)

**["Grant Thornton are trusted advisors whom help us implement industry leading solutions"](https://www.g2.com/survey_responses/grant-thornton-review-9754512)**

**Rating:** 4.5/5.0 stars

_— Joanthan F._

[Read full review](https://www.g2.com/survey_responses/grant-thornton-review-9754512)

#### What Are G2 Users Discussing About Grant Thornton?

- [What is Grant Thornton used for?](https://www.g2.com/discussions/what-is-grant-thornton-used-for)

### [Watson & Company](https://www.g2.com/products/watson-company/reviews)

Watson & Company is an accounting firm that provides services to help bsiness increase profitability, increase taxes, tax notices or surprises, or simply need more time in their day.

#### Who Is the Company Behind Watson & Company?

- **Seller:** [Watson & Company](https://www.g2.com/sellers/watson-company)
- **HQ Location:** Centennial, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=33f8fea7bd9014f050461c9e8a375ac50ccaa6dd7e7c371db203a864142cce09&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fradish-accounting%2F&secure%5Burl_type%5D=linkedin_company_website)  
3 employees on LinkedIn®

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[Browse Accounting Firms Themes](/categories/accounting-firms/themes)

 ![Nathan Calabrese](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nathan Calabrese")
NC

Researched and written by [Nathan Calabrese](https://research.g2.com/insights/author/nathan-calabrese)

Updated October 3, 2024

Accounting firms provide comprehensive financial management services to businesses. By carefully tracking financial information, accounting firms are able to assure legal compliance and advise organizations on financial decisions. Businesses will typically work with these companies year-round but will have the most contact during the generation of quarterly or monthly reports and tax information. Many accounting firms offer [tax services](https://www.g2.com/categories/tax-services) and some firms specialize in taxes entirely. In addition to tracking financial information and providing tax services, accounting firms conduct large-scale examinations known as accounting audits. The purpose of an accounting audit is to systematically review an organization’s accounting process for inefficient, inconsistent, or suspicious procedures and transactions. Like [bookkeeping services](https://www.g2.com/categories/bookkeeping-services), many accounting firms will offer record keeping of a business's day-to-day financial transactions.

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