The implied tax subsidy rates on R&D expenditures for loss-making large firms in the US are forecasted to remain constant at 5% from 2024 through 2028, reflecting no year-on-year variation. This suggests stability in the policy landscape aimed at supporting R&D investment for such firms. Notably, the value stood at 5% in 2023 as well, indicating continuity rather than growth or reduction. As no changes have been observed in the past, the Compound Annual Growth Rate (CAGR) over the previous five years also remains at 0%.

Future trends to watch for might include:

Potential legislative changes influencing tax policy and R&D incentives.
Adjustments in economic conditions or government priorities that may affect R&D funding.
Fluctuations in the R&D landscape, such as technological advancements or shifts in industry focus.