List of Thomson Reuters OneSource Tax Provision Customers
Thomson Reuters
19 Duncan Street,
Toronto, M5H 3H1, ON,
Canada
Toronto, M5H 3H1, ON,
Canada
1 647-480-7000
Professional Services
26400
$7.5B
Since 2010, our global team of researchers has been studying Thomson Reuters OneSource Tax Provision customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased Thomson Reuters OneSource Tax Provision for Tax Management from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using Thomson Reuters OneSource Tax Provision for Tax Management include: Merck, a United States based Life Sciences organisation with 73000 employees and revenues of $64.17 billion, Dollar General, a United States based Retail organisation with 194200 employees and revenues of $40.60 billion, Netflix, a United States based Media organisation with 14000 employees and revenues of $39.00 billion, Samsung US, a United States based Manufacturing organisation with 11000 employees and revenues of $36.56 billion, Northwestern Mutual, a United States based Banking and Financial Services organisation with 7000 employees and revenues of $36.12 billion and many others.
Contact us if you need a completed and verified list of companies using Thomson Reuters OneSource Tax Provision, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the ERP Financial Management software purchases.
The Thomson Reuters OneSource Tax Provision customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of ERP Financial Management software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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ABM Industries | Professional Services | 117000 | $8.4B | United States | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2016 | n/a |
In 2016, ABM Industries deployed Thomson Reuters OneSource Tax Provision to centralize Tax Management for its corporate income tax compliance and provision processes. The deployment targeted consolidated federal return preparation, state and city return workflows, and automation of quarterly and annual tax provision calculations for domestic operations.
The implementation emphasized the OneSource Tax Provision modules for provision calculation, consolidated return processing, jurisdictional apportionment, tax accounting under US GAAP, and workpaper management. Configuration work included entity mappings for consolidated reporting, automation of provision schedules to align with quarterly close cycles, and role based access and review controls aligned to the tax team structure in the Sugar Land office reporting to the Tax Manager.
Operational design positioned Thomson Reuters OneSource Tax Provision to ingest source data from the corporate financial close and tax workpaper repositories, supporting standard tax compliance and provision workflows. The system supported tax research documentation and evidence retention to assist with state and local tax compliance, tax controversies, and audit responses, while accommodating a limited international tax footprint representing less than ten percent of business activity.
Governance and process changes focused on formalizing tax close procedures, reviewer approval flows, and centralized document retention for audit readiness, with the tax group of five executing preparation and review activities. The deployment established a consistent Tax Management platform for federal, state, and city income tax accounting and compliance across ABM Industries domestic operations.
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Aegis Therapies | Healthcare | 2500 | $630M | United States | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2016 | n/a |
In 2016, Aegis Therapies implemented Thomson Reuters OneSource Tax Provision in a Tax Management deployment to centralize sales and use tax calculation and reporting. The project was scoped to support finance and tax workflows across multiple legal entities and to establish consistent tax computation and journal posting processes.
Thomson Reuters OneSource Tax Provision was configured around its tax calculation engine and product mapping framework, with focused efforts on validating tax logic, correcting product mappings, and automating schedules and journal entries. The team developed treasury file processes for EFT payments and structured recurring sales and use tax schedules to feed accounting records, aligning the application with accounting and accounts payable routines.
Integration work centered on data flows between OneSource and Workday, executed via coordinated sessions between OneSource and Workday teams over Webex to analyze transaction data, debug tax engine behaviors, and adjust mappings for accurate tax determination. Operational coverage included Accounting, Accounts Payable, Payroll, and HR support functions, and internal personnel who had completed extensive Workday training served as Security Administrator, Learning Center Coordinator, Workday Named Support Contact, and tenant management contact to monitor case tickets and support ongoing integrations.
Governance and process changes included training accounts payable staff on sales and use tax procedures, documenting schedules and journal entry processes, and establishing routines for filings and correspondence. The Tax Management implementation supported filing 67 sales and use tax returns, including gross receipts tax, across 42 states plus DC for multiple legal entities, and included handling refund reviews and sales and use tax audit correspondence.
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AMP Limited | Banking and Financial Services | 2275 | $862M | Australia | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2019 | n/a |
In 2019, AMP Limited implemented Thomson Reuters OneSource Tax Provision to strengthen tax provision processes across its finance and taxation functions. The deployment was executed as part of a broader Tax Management strategy within the Group Systems portfolio and aligned to the platform owner mandate for enterprise finance and tax systems.
Thomson Reuters OneSource Tax Provision was configured to deliver statutory tax provision calculations, provision workflow orchestration, and disclosure reporting, consistent with Tax Management functional workflows. Configuration emphasized automation of journal creation and reconciliations, mapping to AMP's chart of accounts, role based access controls, and audit-ready provision outputs to support GL substantiation processes.
The implementation was operated within AMP's mixed hosting model, leveraging SaaS and IaaS components and forming part of a cloud-first estate that moved on-premises portfolio applications onto Amazon Web Services. The solution sat alongside and operated within a finance and tax application landscape that included Oracle Fusion Cloud HCM, OneSource FBT, CCH Integrator, PeopleSoft Expense Management and TLM GL substantiation modules, servicing Finance and Taxation operational teams and consuming payroll and expense data feeds for provisioning accuracy.
Governance and rollout were managed under the Group Systems platform owner model, with the OneSource Tax Provision deployment coordinated as a component of AMP's move-to-cloud enterprise architecture initiative. The program supported a simplified technology landscape and contributed to AMP's strategy to mitigate data centre end-of-life risk by consolidating on-premises portfolio applications onto AWS.
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Armstrong Flooring | Distribution | 1568 | $160M | United States | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2016 | n/a |
In 2016, Armstrong Flooring implemented Thomson Reuters OneSource Tax Provision as its targeted Tax Management solution to centralize tax provisioning and state income tax reporting. The deployment was focused on the corporate Tax Department based at the Lancaster, PA headquarters and intended to support Armstrong Flooring’s global business reporting and domestic state compliance workflows.
Thomson Reuters OneSource Tax Provision was configured to support core provision capabilities including financial statement tax provisioning, review and oversight of income tax accounts and effective tax rate calculation, FIN 48 issue identification and resolution, valuation allowance analysis, and preparation and review of quarterly estimate payments and extensions. The implementation encompassed apportionment reporting support for sales property and payroll factors, maintenance of a tax notice database, audit response preparation, identification of tax credit opportunities, and artifacts to support Sarbanes Oxley compliance and related data management.
Operational coverage extended across the Tax Department, finance and accounting teams, and coordination with outside consultants, with the State Tax Manager role explicitly charged with governance of state tax planning projects and provider of subject matter oversight. Experience with ONESOURCE Income Tax and Tax Provision software was listed as preferred, and staff familiarity with SAP and Hyperion was noted as a plus, aligning skill sets for expected ERP and consolidation data reconciliation and tax provisioning workflows. Microsoft Excel and tax research product usage were also embedded in the operational practices.
Governance and process change accompanied the rollout, with defined responsibilities for review and oversight of the state tax provision process, documentation and presentation of tax planning conclusions, ongoing process improvement initiatives within the Tax Department, supervision of tax staff and outside consultants, and ownership of tax notice and filing compliance procedures. The implementation emphasized standardized provision procedures and control support for audit readiness and SOX related tasks.
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Avery Dennison | Manufacturing | 35000 | $8.8B | United States | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2013 | n/a |
In 2013 Avery Dennison implemented Thomson Reuters OneSource Tax Provision as the companywide tax provisioning solution, positioning Thomson Reuters OneSource Tax Provision within its Tax Management tooling for consolidated tax accounting and reporting. The deployment targeted the corporate tax function and finance organization, aligning the tax provision application with statutory close cycles and centralized tax data workflows.
The implementation configured core tax provisioning capabilities typical of the Tax Management category, including automated tax calculation engines, deterministic and temporary difference tracking, tax basis and deferred tax computations, consolidated tax journals, and provision-to-financial statement reconciliation. Thomson Reuters OneSource Tax Provision was configured to produce standardized tax journals and supporting schedules, and to manage rollforward and disclosure artifacts required for external reporting and internal review.
Integration architecture linked Thomson Reuters OneSource Tax Provision to enterprise consolidation and GL systems, with explicit connections to Hyperion HFM and Smart View for consolidated financial data consumption, and to Oracle 11 and Oracle 12 databases for general ledger and subledger feeds. The implementation leveraged MS Office for output review and tax workbook workflows, and used structured data loads and connector-based transfers to enforce source to provision mapping between GL, consolidation, and tax calculation layers.
Governance focused on tax and finance process orchestration, with role based access, audit trails, and reconciliation workflows embedded in the tax close process. Operational ownership rested with the global tax provision team and shared finance stakeholders, enabling standardized procedures for month end and year end provision cycles, exception handling, and documentation retention within the Thomson Reuters OneSource Tax Provision environment.
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Banking and Financial Services | 800 | $150M | United States | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2016 | n/a |
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Distribution | 300 | $50M | Australia | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2016 | n/a |
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Retail | 194200 | $40.6B | United States | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2017 | n/a |
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Oil, Gas and Chemicals | 14000 | $9.4B | United States | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2017 | n/a |
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Media | 3000 | $1.3B | Australia | Thomson Reuters | Thomson Reuters OneSource Tax Provision | Tax Management | 2015 | n/a |
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Buyer Intent: Companies Evaluating Thomson Reuters OneSource Tax Provision
ARTW Buyer Intent uncovers actionable customer signals, identifying software buyers actively evaluating Thomson Reuters OneSource Tax Provision. Gain ongoing access to real-time prospects and uncover hidden opportunities. Companies Actively Evaluating Thomson Reuters OneSource Tax Provision for Tax Management include:
- Abacus.Ai, a United States based Professional Services organization with 160 Employees
- Rhomberg Sersa Rail Group, a Austria based Transportation company with 3400 Employees
- Digital Devices United Kingdom, a United Kingdom based Distribution organization with 10 Employees
Discover Software Buyers actively Evaluating Enterprise Applications
| Logo | Company | Industry | Employees | Revenue | Country | Evaluated |
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Abacus.Ai | Professional Services | 160 | $15M | United States | 2025-11-15 |
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Rhomberg Sersa Rail Group | Transportation | 3400 | $955M | Austria | 2025-09-25 |
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Digital Devices United Kingdom | Distribution | 10 | $5M | United Kingdom | 2025-09-25 |
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Healthcare | 20 | $2M | India | 2025-07-02 |
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Manufacturing | 12000 | $2.5B | Denmark | 2025-03-05 |
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Banking and Financial Services | 75100 | $65.9B | United States | 2024-07-23 |
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Utilities | 14000 | $1.9B | Germany | 2024-06-19 |
FAQ - APPS RUN THE WORLD Thomson Reuters OneSource Tax Provision Coverage
Thomson Reuters OneSource Tax Provision is a Tax Management solution from Thomson Reuters.
Companies worldwide use Thomson Reuters OneSource Tax Provision, from small firms to large enterprises across 21+ industries.
Organizations such as Merck, Dollar General, Netflix, Samsung US and Northwestern Mutual are recorded users of
Thomson Reuters OneSource Tax Provision for Tax Management.
Companies using Thomson Reuters OneSource Tax Provision are most concentrated in Life Sciences, Retail and Media, with adoption spanning over 21 industries.
Companies using Thomson Reuters OneSource Tax Provision are most concentrated in United States, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of Thomson Reuters OneSource Tax Provision across Americas, EMEA, and APAC.
Companies using Thomson Reuters OneSource Tax Provision range from small businesses with 0-100 employees - 0%, to mid-sized firms with 101-1,000 employees - 12.9%, large organizations with 1,001-10,000 employees - 54.84%, and global enterprises with 10,000+ employees - 32.26%.
Customers of Thomson Reuters OneSource Tax Provision include firms across all revenue levels — from $0-100M, to $101M-$1B, $1B-$10B, and $10B+ global corporations.
Contact APPS RUN THE WORLD to access the full verified Thomson Reuters OneSource Tax Provision customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Tax Management.