Innovate your apparel, textile and footwear operations. Apparel & textiles manufacturers, design studios, fabric mills and accessory producers in the U.S. are constantly developing new materials, production techniques, finishing methods, sustainability systems and smart‑garment applications — and many of these advances meet the criteria for the federal R&D Tax Credit under IRC §41, as well as additional state‑level credits.

Examples of qualifying activities in apparel, textile & accessory manufacturing
- Material & Fabric Innovation Developing new yarn blends (e.g., recycled fibres + performance fibres), experimenting with non‑woven or hybrid fabrics, testing durability, stretch, moisture or thermal regulation, validating new finishing treatments or coatings.
- Garment/Footwear Prototype & Construction Trials Creating test samples of new apparel or footwear designs with improved fit, function or durability; redesigning seams or closures; integrating embedded sensors; testing in field/consumer conditions.
- Manufacturing Process Optimisation Adapting or automating sewing/assembly lines to handle new fabric types, deploying robotics or vision‑inspection systems, changing tooling/fixtures for variable run sizes, running trials to reduce scrap, shorten cycle times, adjust to sustainable material changes.
- Finishing, Dyeing & Functional Treatments Testing new dye formulations, colour‑fastness under varied conditions, advanced coating treatments (e.g., water‑repellent, UV‑block, antimicrobial), embedding smart‑textile functionalities (e.g., heating, biometric sensing), pilot line validation of these treatments.
- Sustainability & Circularity Projects Developing recycled‑content fabrics or apparel, testing textile‑to‑textile recycling processes, validating compostable or biodegradable finishing, evaluating material life extension, energy‑/water‑use reduction trials in production.
What qualifies as R&D in the apparel & textiles industry?

To qualify, your apparel/textile activities must:
- Aim at a permitted purpose — for example: a novel fabric composition, a new finishing or dyeing process, improved garment construction or durability, a manufacturing line adaptation for smart textiles or wearable technology.
- Tackle technical uncertainty — such as: “Can this new moisture‑management fabric maintain performance after repeated washing?”, “Will this automated sewing line deliver consistent quality across varying yarn blends?”, “Can we achieve the desired durability standards with a lighter weight textile while meeting safety/regulatory specs?”
- Use a process of experimentation — including prototype production runs, material testing, lab evaluations of textile performance, iterative adjustments of knit/woven structure, pilot production trials of new finishing techniques.
- Be technological in nature — the underlying work must rely on the fields of textile engineering, material science, chemical finishing, automation/robotics in manufacturing, sensor/embedded systems (for smart textiles) or software controlling production data and analytics.
Qualified Research Expenses (QREs)
Roles commonly involved in qualifying activities
- Textile/fibre engineers developing new yarns or fabrics
- Process/manufacturing engineers integrating automation, robotics or inspection systems
- Technical designers and pattern engineers creating prototypes and garments/footwear trials
- R&D/Quality Assurance staff running lab and pilot tests for durability, functional finishes or embedded sensors
- External research labs or specialty materials partners validating new materials, finishing treatments or smart‑textile performance
- Sustainability or circular‑economy teams conducting trials of recycled content or textile‑reuse systems
What does not qualify
- Routine garment or accessory production using known fabrics and manufacturing methods, without technical uncertainty or experimentation
- General business functions such as sales, marketing, administrative work, order fulfilment or standard design‑for‑style changes
- Applying a previously validated fabric or process to a standard product without experimentation or testing alternative methods/materials
- Land acquisition, building expansion, standard machine purchases solely for scaling up production (unless tied to a research/test program)
Compliance and Documentation
Following the One Big Beautiful Bill Act (OBBBA) signed July 4, 2025, §174 now allows immediate expensing of domestic research expenses for tax years beginning on or after January 1, 2025. Taxpayers may also elect optional amortization under new §174A. Foreign research expenses must still be amortized over 15 years. This is separate from the §41 credit but impacts overall tax planning.
Documentation remains essential — apparel & textiles operations should maintain records such as:
- Project briefs showing objectives (e.g., “Reduce finish‑weight by 10% while maintaining abrasion resistance of 50k cycles”, “Automate sewing line to integrate smart‑sensor fabric at 1.5× previous throughput”)
- Lab or pilot trial records — material test data, garment/footwear prototype test results, field use data, finishing/coating performance logs
- Time‑tracking and payroll records tied to R&D staff and trial personnel, including version logs of prototypes, fallback alternatives and failed trial documentation (failed attempts can still support the process of experimentation)
- Production/pilot line run sheets, change‑over logs, scrap/yield comparisons, tooling/fixture iteration logs
- Version history of designs, materials, processes, prototypes, and documentation of alternative approaches evaluated and reasons for selection Strong documentation helps satisfy the four‑part test for R&D under §41 (permitted purpose, technical uncertainty, process of experimentation, technological in nature).
Frequently Asked Questions
Yes — if your company is working on new or improved fabrics/materials, garment/footwear prototypes, manufacturing line innovations, smart textiles, sustainability trials or other research‑type activities rather than routine production.
Wages for R&D/technical/design staff, supplies consumed in experimentation (new fabrics, finishing materials, prototypes), software or data‑analytics platforms used for trials, and third‑party contractor/lab services tied to qualified research.
Examples include: developing a new recycled‑content fabric, testing a performance knit with moisture/thermal regulation, redesigning a finishing line to handle a new coating, automating sewing/assembly for smart‑sensor garments, piloting textile recycling processes, integrating new robotic inspection for defects, evaluating new dye formulations for durability and colour retention.
Routine seasonal fashion design changes without technical experimentation, standard manufacturing of proven fabrics/processes, general production operations, conventional machine purchases for scale‑up not tied to a research program, sales/marketing/administrative tasks.
Savings vary significantly by the scale of innovation, number of years of eligible expenses and documentation quality. Industry‑specific reports suggest many firms in this sector can claim credits of around ~22% of their qualified research expenses (federal + state combined) when properly identified and documented.
Maintain detailed project briefs/hypotheses (e.g., “Can the new fabric pass 25k abrasion cycles and retain 90% colour after 50 washes?”), record trial design and results, track employee time for R&D tasks, log version iterations of materials/finishes/tools, record prototype test data, pilot line yields, scrap comparisons, change over logs, and conclude with internal summaries of what was learned and next steps.
Next Steps
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