Contract Research 65% Rule: Calculation and Application Guide
Contract Research 65% Rule: Calculation and Application Guide
Quick Answer
The 65% rule means only 65% of payments to contractors for qualified research count toward your R&D credit QRE. The other 35% is excluded to account for contractor profit and overhead. For every $100,000 paid to qualifying contractors, $65,000 qualifies for the credit.
Why the 65% Rule Exists
The IRS recognizes that when you pay a contractor:
- Portion covers actual research work — This qualifies (65%)
- Portion covers contractor overhead — Rent, admin, utilities (excluded)
- Portion covers contractor profit — Markup on services (excluded)
The 65% rule is a statutory fixed percentage—you cannot claim a different amount regardless of actual contractor margins.
The Calculation Formula
Basic Formula
Contract Research QRE = Payment Amount × 65%
Step-by-Step Calculation
Example: You pay a software development contractor $150,000 for qualified research
Step 1: Verify the work qualifies as contract research
- Contractor performed qualified research activities ✓
- You bear financial risk ✓
- You have rights to results ✓
Step 2: Apply the 65% rule
QRE = $150,000 × 65% = $97,500
Step 3: Calculate credit
ASC 730 (first-time filer):
Credit = $97,500 × 14% = $13,650
Multiple Contractors Example
| Contractor | Payment | Qualifies? | QRE Calculation | Qualified QRE |
|---|---|---|---|---|
| DevCo LLC | $120,000 | Yes (65%) | $120,000 × 65% | $78,000 |
| ML Labs | $80,000 | Yes (65%) | $80,000 × 65% | $52,000 |
| Design Studio | $50,000 | No (marketing) | N/A | $0 |
| Total | $250,000 | $130,000 |
What Qualifies as Contract Research
Three Requirements Must Be Met
| Requirement | What It Means | How to Document |
|---|---|---|
| Qualified activities | Contractor performs R&D meeting 4-Part Test | Statement of work, technical deliverables |
| Your financial risk | You pay regardless of outcome | Fixed-price or cost-plus contract terms |
| Your rights to results | You own or can use the research | IP ownership clauses, license terms |
Common Qualifying Arrangements
| Contractor Type | When It Qualifies | Documentation Tips |
|---|---|---|
| Software development firms | Building novel features with uncertainty | Technical specs, iteration logs |
| Engineering consultants | Solving technical problems | Design documents, test results |
| Testing laboratories | Conducting experiments | Test protocols, results |
| CROs (biotech) | Clinical trial research | Study protocols, trial data |
| University researchers | Basic or applied research | Sponsored research agreements |
Non-Qualifying Arrangements
| Arrangement | Why It Doesn’t Qualify |
|---|---|
| Staff augmentation | Treated as employee wages (100% qualifies) |
| Licensed software | No research performed by you |
| Grant-funded research | Grantor bears financial risk |
| Routine consulting | No technical experimentation |
| Pure outsourcing | Known methods, no uncertainty |
Learn more about contractor classification
Special Cases
Case 1: Basic Research Payments
Payments to qualified organizations for basic research receive better treatment:
| Organization Type | Payment Treatment |
|---|---|
| Universities | 75% qualifies |
| Qualified scientific research organizations | 75% qualifies |
| Other contractors | 65% qualifies |
Basic research requirements:
- Fundamental research (not applied to specific product)
- Not intended for commercial application
- Results typically published
- Performed by qualified organization
Case 2: Staff Augmentation
Critical distinction: Staff augmentation is NOT contract research
| Factor | Staff Augmentation | Contract Research |
|---|---|---|
| Your control | Direct supervision | Result-based |
| Work location | Your office | Contractor’s location |
| Equipment | Yours | Theirs |
| QRE treatment | Wages at 100% | Contract research at 65% |
Example:
- Developer under your supervision → Wage QRE at 100%
- Developer working independently for you → Contract research at 65%
Case 3: Mixed-Engagement Contractors
Some contractors do both qualified and non-qualified work:
Approach: Allocate payments based on time or project
Total payment to contractor: $100,000
- 70% qualified R&D work: $70,000 × 65% = $45,500 QRE
- 30% non-qualified work: $30,000 × 0% = $0 QRE
Total QRE: $45,500
Documentation needed: Time tracking or project allocation showing split
Documentation Requirements
Essential Documents
| Document | Purpose |
|---|---|
| Written agreement | Defines R&D scope of work |
| Statement of work (SOW) | Details technical activities |
| IP provisions | Shows your rights to results |
| Payment terms | Documents your financial risk |
| Progress reports | Evidence of research performed |
| Invoices | Substantiates payment amounts |
Sample Agreement Language
Effective contract research agreements should include:
“Contractor shall perform research and development activities for Client intended to eliminate technological uncertainty regarding [specific technical problem]. Client shall bear financial risk for the research regardless of outcome. Client shall retain all rights to any intellectual property developed during the engagement.”
Red Flag: Missing Documentation
Without proper documentation, contract research claims are vulnerable:
| Missing Element | Audit Risk |
|---|---|
| No written agreement | High |
| Vague scope of work | Moderate-High |
| No IP rights specified | High |
| No technical deliverables | Moderate |
Calculating Your Total Credit Impact
Full Example: Startup with Contractors
Company Facts:
- Internal R&D wages: $800,000
- Contract research: $300,000
- R&D supplies: $50,000
QRE Calculation:
| Category | Amount | Calculation | QRE |
|---|---|---|---|
| Internal wages | $800,000 | 100% | $800,000 |
| Contract research | $300,000 | × 65% | $195,000 |
| Supplies | $50,000 | 100% | $50,000 |
| Total QRE | $1,045,000 |
Credit (ASC 730, first-time filer):
Base amount: $0 (no prior R&D)
Incremental QRE: $1,045,000
Federal credit: $1,045,000 × 14% = $146,300
Without contractors: QRE = $850,000, Credit = $119,000 With contractors: QRE = $1,045,000, Credit = $146,300
Contractor value: $27,300 additional credit
Use our calculator to model your situation
Common Mistakes
Mistake 1: Applying 65% to Employee Wages
Error: Some companies incorrectly apply 65% to employee wages
Rule: Employee wages for qualified research qualify at 100%, not 65%
Mistake 2: Including Non-Qualifying Contractors
Error: Claiming 65% of payments to all contractors
Fix: Only contractors performing qualified research qualify. Marketing, legal, routine IT don’t count.
Mistake 3: Missing Staff Augmentation Opportunity
Error: Treating supervised contractors as contract research (65%)
Fix: Contractors under your direct supervision may qualify as wages (100%)
Mistake 4: Forgetting Basic Research 75%
Error: Applying 65% to university research payments
Fix: Basic research at qualified organizations qualifies at 75%
Mistake 5: No Documentation of Rights
Error: Paying contractors without written IP terms
Fix: Ensure agreements specify your rights to research results
State Treatment
State Conformity
Most states follow federal 65% rule:
| State | Follows Federal? | Notes |
|---|---|---|
| California | Yes | 65% rule applies |
| New York | Yes | Generally conforms |
| Massachusetts | Yes | Follows federal |
| New Jersey | Yes | Generally conforms |
Always verify state rules—some have variations.
Optimization Strategies
Strategy 1: Structure for Wage Treatment
For contractors under your control:
- Consider W-2 employment (100% wage QRE)
- Document supervision and control
- Use your equipment and processes
Strategy 2: Separate Qualified Work
For mixed contractors:
- Allocate payments by project
- Track time spent on R&D vs. non-R&D
- Maintain project-specific billing
Strategy 3: Leverage University Relationships
For sponsored research:
- Structure as basic research (75%)
- Maintain publication rights clauses
- Document fundamental nature
Strategy 4: Consolidate Contractor Spend
Fewer contractors with larger engagements:
- Easier to document
- Clearer R&D focus
- Reduced allocation complexity
Quick Reference
The 65% Rule at a Glance
| Question | Answer |
|---|---|
| What is it? | Only 65% of contract research payments qualify |
| Why 65%? | Accounts for contractor overhead and profit |
| Can it vary? | No—statutory fixed percentage |
| Basic research? | 75% for qualified organizations |
| Staff augmentation? | Not contract research—treat as wages (100%) |
Calculation Cheat Sheet
Regular contract research: Payment × 65% = QRE
Basic research (75% rule): Payment × 75% = QRE
Employee wages: Full amount = QRE (100%)
Credit calculation (ASC 730, first-time):
QRE × 14% = Federal credit
Frequently Asked Questions
Can I claim more than 65% if I have cost data?
No. The 65% is a statutory fixed percentage regardless of actual contractor costs or margins.
Does the 65% rule apply to offshore contractors?
Yes, the rule applies regardless of contractor location. However, some states have restrictions on out-of-state research.
What if the contractor fails to deliver?
Payments made (even for failed research) may still qualify if the work was intended as qualified research and you bore the risk.
Can I allocate a single payment between R&D and non-R&D?
Yes, but you need reasonable allocation based on time spent or project-specific billing.
Do I need a separate agreement for each project?
No, a master agreement with project-specific statements of work is acceptable.
Disclaimer: The 65% rule involves complex determinations about contractor relationships and qualifying activities. This guide provides general information. Consult a qualified tax professional for advice specific to your contractor arrangements.