IRS Form 6765 is used by businesses to calculate and claim the Research and Development (R&D) Tax Credit, a valuable incentive that can reduce overall tax liability. This form helps determine eligible research activities, qualified expenses, and the final credit amount you can apply to your taxes. Understanding how Form 6765 works is important for companies investing in innovation, product development, or technical improvements. This overview explains who qualifies, what information you need, and how the filing process works so you can confidently claim the credit.