The R&D expense super-deduction policy is a core tax incentive designed to drive corporate innovation. It covers key areas such as eligibility scope, expense aggregation, accounting treatment, claim procedures, and risk management. Based on the latest regulatory documents, this guide systematically outlines essential policy points to help businesses accurately leverage tax benefits and mitigate compliance risks.
I. Core Policy Highlights: Deduction Rates and Filing Timing
(I) Core Rules for R&D Expense Super Deduction
| R&D Expense Categories | Deduction Rules | Special Requirements |
|---|---|---|
| Expensed (not capitalized as an intangible asset) | Deducted based on actual incurred amounts, then with an additional deduction of 100%. | Accurately allocate to current-period profit or loss, distinguishing between R&D and production/operating expenses. |
| Intangible Assets | Amortize 200% of the intangible asset's cost on a pre-tax basis. | The amortization period must be at least 10 years. |
(II) Timing of Claim
Enterprises can claim benefits at three key milestones using the "self-assessment, declaration, and record-keeping for inspection" model:
- Prepayment declaration for 7 month: For R&D expenses in the first half of the year
- Prepayment declaration for 10 month: For the first three quarters of the current year, R&D expenses
- Annual Tax ReconciliationFor annual R&D expenses, retain complete supporting documentation for review.
II. Circumstances Not Eligible for Additional Deduction
(I) Industries Not Applicable (Six Industries)
The following industries are not eligible for the additional deduction benefit if their main business revenue exceeds 50%:
- Tobacco Manufacturing
- Accommodation and Catering
- Wholesale and Retail Trade
- Real Estate
- Leasing and Business Services
- Entertainment
(2) Applicable Enterprise Types
- Enterprises with unsound accounting practices that cannot accurately allocate R&D expenses
- Enterprises subject to assessed corporate income tax (applicable only to enterprises under the audit-based collection method)
- Non-resident enterprise (policy applies only to resident enterprises)
(3) Activities Not Applicable
- Routine upgrades (e.g., minor product fixes, version iterations)
- Direct application of research results (e.g., using public processes or materials)
- Post-launch technical support (e.g., after-sales repairs, user training)
- Repetitive or minor adjustments (e.g., production line tweaks, packaging optimizations)
- Non-technical research (e.g., market research, management optimization, humanities and social sciences studies)
- Routine quality control (e.g., product inspection, equipment maintenance)
- Standardized Services (e.g., routine surveying, mandatory metrological verification)
3. R&D Project Organization Structure
| Organizational Structure | Core Rules | Key Requirements |
|---|---|---|
| Self-developed | Super deduction of 100% on eligible R&D expenses actually incurred | You must set up a supplementary ledger for R&D expenditures. |
| Outsourced R&D (Domestic) | Deductible at 80% of the actual payment amount | A technical contract must be signed and registered with the science and technology department. |
| Outsourced R&D (Overseas) | Counted at 80%, not exceeding 2/3 of domestic R&D expenses. | Non-resident individuals engaged abroad are not eligible for additional deductions. |
| Co-Development | Each party shall separately claim additional deductions based on the actual expenses they bear. | A cooperation agreement must be signed to define cost-sharing arrangements. |
| Centralized R&D | Allocated by the Group on a principle of consistency between rights and obligations; deducted separately by member enterprises. | Please provide a detailed allocation breakdown and the final settlement statement. |
IV. Aggregation of R&D Expenses Eligible for Additional Deduction
1. Personnel labor costs
Scope: Wages and salaries, social insurance, and housing fund contributions for R&D personnel directly engaged in research and development, as well as labor service fees for externally hired R&D personnel.
Allocation requirement: For personnel participating in non-R&D activities concurrently, allocate costs based on the proportion of actual hours worked.
2. Direct expense
Scope: Materials, fuel, and utilities directly consumed in R&D; molds, samples, and inspection fees for prototype products.
For products developed internally for external sale, corresponding material costs must be deducted from R&D expenses.
3. Depreciation Expense
Scope: Depreciation of instruments and equipment used in R&D (excluding building depreciation).
Accelerated Depreciation Transition: If the equipment qualifies for accelerated depreciation incentives, calculate the additional deduction based on the tax depreciation amount.
4. Intangible asset amortization expense
Amortization expenses for R&D software, patents, and non-patented technologies
Exclusions: Amortization of intangible assets unrelated to R&D (e.g., brand trademarks)
5. Project-specific costs
Scope: New product design fees, new process regulation development fees, new drug clinical trial fees, and exploration and development field test fees.
6. Other related fees
Scope: Technical book and reference fees, translation fees, expert consultation fees, R&D insurance fees, intellectual property agency fees, etc.
Limit Rule: Total must not exceed 10% of the sum of the first five items.
5. Tax Risk Prevention and Control: Eight High-Frequency Risk Points
VI. List of Documents to Be Retained for Record-Keeping
Enterprises must ensure that all submitted information is accurate and complete. The tax authority will conduct annual reviews on at least 20% of cases. Failure to pass the review will result in the recovery of previously granted incentives and the imposition of late payment penalties.
Policy Original Attachment
Practical Guide to R&D Super Deduction (PDF)