R&D Ledger is not affiliated with or endorsed by RSM. This independent comparison is based on publicly available information and is provided for educational purposes.
Last competitor information verified: August 2026
Businesses evaluating R&D tax credit services may encounter RSM, a middle-market focused accounting and advisory firm. This page provides an independent comparison of RSM’s publicly described model and the year-round internal documentation approach represented by R&D Ledger. For a broader framework, see our page on how to choose an R&D tax credit provider.
What RSM Publicly Offers
According to RSM’s current website, RSM provides R&D tax credit services for middle-market companies. The website describes RSM’s R&D tax credit professionals as working alongside finance and technical teams to uncover eligible activities, substantiate claims, and secure benefits that improve cash flow and reduce effective tax rate.
RSM’s website describes an approach focused on reducing tax liabilities, navigating Section 174 and Section 41 requirements, minimizing disruption with sampling and streamlined documentation, and scaling the process to fit the size and scope of the business. The website states that RSM continuously enhances its R&D credit approach to stay aligned with IRS and state requirements.
RSM’s website describes common middle-market challenges including struggling to identify qualifying activities, burdened by documentation requirements, and lacking time or resources to navigate complex rules.
Provider and Engagement Model
RSM describes itself as a middle-market focused accounting and advisory firm. According to its website, the model involves professional-service engagements with sampling and streamlined documentation, scaled to the business size. The firm works alongside the client’s finance and technical teams.
This is a middle-market professional-service model: RSM’s professionals conduct the R&D credit analysis using sampling and streamlined methodologies, with a focus on minimizing disruption.
How the Process Appears to Work
According to RSM’s website, the process involves uncovering eligible activities, substantiating claims with sampling and streamlined documentation, and securing benefits while minimizing disruption. The website describes scaling the process to fit the business.
Documentation Approach
RSM’s documentation approach, as described on its website, involves sampling and streamlined methodologies to build defensible studies that minimize disruption and stand up to scrutiny. The firm uses sampling to reduce the documentation burden.
Role of Software
RSM’s website does not prominently describe a proprietary client-facing software platform for R&D credit documentation. The firm appears to operate primarily as a consulting practice with streamlined methodologies.
Role of Human Professionals
Human professionals are central to RSM’s model. According to its website, RSM’s R&D tax credit professionals work alongside the client’s finance and technical teams. The model is professional-service-driven.
Year-Round vs. Study Considerations
RSM describes an engagement that uncovers activities, substantiates claims, and secures benefits. This appears oriented toward a study or engagement cycle rather than continuous year-round documentation by the internal team. Year-round internal documentation, as represented by R&D Ledger, involves the business’s own team organizing project, technical, cost, and evidence records throughout the year for professional review. For more on this distinction, see our page on year-round R&D documentation vs. annual study.
What a Buyer Should Compare
A buyer evaluating RSM against year-round internal documentation software may consider:
- Middle-market focus vs. internal documentation: RSM focuses on middle-market companies. Does the buyer fit that profile?
- Sampling methodology: RSM describes sampling and streamlined documentation. Does the buyer prefer sampling-based studies or comprehensive year-round documentation?
- Minimized disruption: RSM describes minimizing disruption to the business. Does the buyer value this?
- Section 174 and 41 expertise: RSM describes navigating both sections. Does the buyer need both?
- Scalability: RSM describes scaling to business size. Does the buyer need a scalable engagement?
For a broader comparison, see our page on R&D tax credit firm comparison.
When RSM’s Model May Make Sense
RSM’s model may make sense for a business that:
- is a middle-market company wanting a professional-service engagement;
- values sampling and streamlined documentation to minimize disruption;
- needs help navigating Section 174 and Section 41 requirements;
- wants the process scaled to its business size; and
- prefers a consulting firm to conduct the study.
When Year-Round Internal R&D Tracking May Make Sense
Year-round internal R&D documentation may make sense for a business that:
- wants to organize project, technical, cost, and evidence records throughout the year internally;
- already has a CPA who handles filing and needs organized records to support that work;
- prefers comprehensive documentation rather than sampling-based studies; and
- wants a documentation workspace that can support any CPA or consultant.
For more, see our page on best R&D tax credit consulting firms.
Can the Two Approaches Coexist?
A business could maintain year-round project and evidence records in a documentation workspace and also engage a firm like RSM for the study. The internal records could supply organized project, cost, and evidence data to support RSM’s sampling and streamlined methodology. The two approaches are not mutually exclusive: a business might use internal documentation for ongoing recordkeeping and a firm for the study and substantiation.
Questions to Ask Before Choosing
- Is the business a middle-market company that fits the firm’s focus?
- Does the business prefer sampling-based studies or comprehensive year-round documentation?
- How important is minimized disruption during the engagement?
- Does the business need help with both Section 174 and Section 41?
- How does the firm’s fee structure align with the expected benefit?
Key Takeaway
RSM is a middle-market focused accounting and advisory firm that provides R&D tax credit services using sampling and streamlined documentation, scaled to business size, with a focus on minimizing disruption. Year-round internal R&D documentation, as represented by R&D Ledger, involves the business’s own team organizing project, technical, cost, and evidence records throughout the year for professional review. The two approaches differ in who conducts the study and the documentation methodology, and a buyer’s choice depends on its preference for consulting vs. internal documentation. For more on choosing a provider, see our page on how to choose an R&D tax credit provider.