# Best Tax Services Providers in Oklahoma City, OK ## How Many Tax Services Providers Products Does G2 Track? **Total Products under this Category:** 128 ### Category Stats (Aug 2026) - **Average Rating:** 4.42/5 (↓0.02 vs Jul 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** 1-800Accountant (+1.98%) - Among all products in this category, 1-800Accountant recorded the largest rating increase compared to last month _Last updated: August 05, 2026_ ## How Does G2 Rank Tax Services Providers Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 900+ Authentic Reviews - 128+ 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 Tax Services Providers ![G2 Grid® for Tax Services Providers plotting products by satisfaction and market presence](https://www.g2.com/categories/tax-services/grids.png?focus%5B%5D=1433018&focus%5B%5D=55613&focus%5B%5D=113590&focus%5B%5D=1405496&focus%5B%5D=1466358&focus%5B%5D=1341283&focus%5B%5D=10751&focus%5B%5D=161000) Highlighted products: Swanson Reed | Specialist R&D Advisors, Pilot, PwC, Inkle, Haven, TaxValet, Indinero, and Zeni. Underlying data: [Grid® JSON](https://www.g2.com/categories/tax-services/grids.json?focus%5B%5D=swanson-reed-specialist-r-d-advisors&focus%5B%5D=pilot&focus%5B%5D=pwc-pwc&focus%5B%5D=inkle-2024-11-18&focus%5B%5D=haven-2025-06-02&focus%5B%5D=taxvalet&focus%5B%5D=indinero&focus%5B%5D=zeni) **Sponsored** ### Aptean Food & Beverage ERP Aptean Food & Beverage ERP is an award-winning enterprise resource planning (ERP) solution purpose-built to address the unique challenges of the food and beverage industry. Aptean Food & Beverage ERP runs on Microsoft Dynamics 365 Business Central—one of the world's most widely adopted and fastest-growing ERP platforms—so the interface feels familiar and easy to use from day one. On top of that Microsoft foundation, Aptean has built industry-specific functionality you won't find in a generic ERP. Aptean Food & Beverage ERP is the current evolution of many trusted legacy systems used across the industry. If you've used or heard of bcFood, Foodware 365, Foodware BC, Foodware Enterprise, JustFood, Linkfresh 365 Business Central, Linkfresh 365 Enterprise, DIN, SI Food, Produce Pro ERP, Drink-IT, Unity, UnityF8, Affinitus ChefServe, and FreshWare you're in the right place. These solutions have been unified under the Aptean umbrella to bring a modern, more powerful experience backed by ongoing support and innovation. Who is Aptean Food & Beverage ERP for? Aptean Food & Beverage ERP is built for food and beverage producers, manufacturers, and distributors who need an ERP tailored to their industry’s demands. Key benefits include: • End-to-End Traceability: Track ingredients at every stage for seamless backward and forward traceability, ensuring quick and efficient recall management. • Integrated Food Safety Management: Maintain regulatory compliance and peace of mind with tools for tracking allergens, nutritional information, and standards like SQF, BRC, and HACCP. • Advanced Warehouse Management: Optimize operations with features like expiration date tracking, allergen segregation, and First Expired, First Out (FEFO) protocols to reduce waste and improve accuracy. • Trade Management: Simplify complex pricing with hierarchical and measurement-based strategies tailored to industry needs. • Scalable Configurations: Flexible to adapt to businesses of all sizes, from small producers to large-scale manufacturers. Beyond the core ERP, Aptean's AppCentral platform connects the system to Enterprise Asset Management, Business Intelligence, Electronic Data Interchange (EDI), Transportation Management, and Product Lifecycle Management. Aptean Intelligence layers AI on top, with GenAI Query, predictive risk detection, and AI agents that catch expiring inventory, flag vendor issues, and keep cash flow moving. Unlike generic ERP systems, Aptean Food & Beverage ERP is purpose-built from the ground up for the industry, often requiring minimal to no customization out of the box. Backed by 30+ years of industry-specific development, Aptean is trusted by more than 1,500 food and beverage companies worldwide. Frost & Sullivan named Aptean its 2026 Technology Innovation Leader, citing the platform’s AI capabilities, faster implementation, and stronger ROI compared with competing solutions. Contact us today for a free, no-obligation consultation or demo! [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=801&secure%5Bchosen_at%5D=2026-08-06T17%3A16%3A22Z&secure%5Bdisplayable_resource_id%5D=1554&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=44063&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=44063&secure%5Bresource_id%5D=801&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Ftax-services%2Flocations%2Foklahoma-city-ok-us&secure%5Btoken%5D=433ddec360e34fb16648f5cb41cb7a58d286a94577ff04a9aeabfd40f7760236&secure%5Burl%5D=https%3A%2F%2Fwww.aptean.com%2Fen-US%2Fsolutions%2Ferp%2Ffood-erp%3Futm_source%3Dg2%26utm_medium%3Dcpc%26utm_campaign%3Dg2clicks-food-erp&secure%5Burl_type%5D=custom_url) ### [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) ### [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) ### [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? **["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) **["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) #### 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) ### [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% Small, 50% Medium #### 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) Spotlight Categories [Board Management Software](https://www.g2.com/categories/board-management) [Contact Center Quality Assurance Software](https://www.g2.com/categories/contact-center-quality-assurance) [Workforce Management Software](https://www.g2.com/categories/workforce-management) [Accounting Software](https://www.g2.com/categories/accounting) [SMS Marketing Software](https://www.g2.com/categories/sms-marketing) Similar Categories - [409A Valuations Providers](/categories/409a-valuations-providers) - [Accounting Firms](/categories/accounting-firms) - [Auditing Services](/categories/auditing-services) - [Bookkeeping Services](/categories/bookkeeping-services) - [Business Process Outsourcing (BPO) Service](/categories/business-process-outsourcing-bpo-service) - [Enterprise Performance Management (EPM) Consultants](/categories/enterprise-performance-management-epm-consultants) - [Financial Consulting](/categories/financial-consulting) - [Investment Firms](/categories/investment-firms) - [Other Business Finance](/categories/other-business-finance) - [Tax Credit Providers](/categories/tax-credit-providers) [Browse Tax Services Themes](/categories/tax-services/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 Tax services are offered by firms which specialize in filing and preparing taxes. Often these services are provided by [accounting firms](https://www.g2.com/categories/accounting-firms). Tax firms use their in-depth understanding of complex regulations to offer expertise and guide corporations through the tax process. These services can often save businesses time and money, as well as help ensure legal compliance. Corporations will usually work with firms year-round but will have the most contact in the time leading up to important state and federal tax deadlines. Businesses of all sizes and industries work with these providers and generally assign their accounting departments to coordinate with the firm. Show More