As the third-quarter corporate income tax prepayment filing window opens nationwide, the mechanism for front-loading the R&D expense super deduction is injecting fresh momentum into corporate innovation. Under the current policy, companies filing their Q3 prepayment returns in October (for quarterly filers) or their September prepayment returns (for monthly filers) can independently choose to include R&D expenditures from the first three quarters in the deduction scope, thereby freeing up cash flow ahead of schedule. Fan Yong, Dean of the School of Public Finance and Taxation at Central University of Finance and Economics, said the design of this system precisely targets technology-driven business entities, and it is especially effective at unlocking working capital for cash-strapped small and mid-sized manufacturers, making it a vital lever for boosting corporate R&D investment.

According to the State Taxation Administration, the timing for enjoying the R&D expense super deduction has been optimized multiple times in recent years, effectively delivering policy benefits to companies earlier. Based on the announcement by the State Taxation Administration and the Ministry of Finance on optimizing the prepayment filing process for the R&D super deduction, companies can claim the benefit for R&D expenses from the first half of the year as early as the July prepayment filing. If they do not apply at that point, they can still claim it during the October prepayment filing or the annual final settlement. With the October prepayment period now in effect, companies are allowed to combine and deduct all R&D expenses from the first three quarters, which significantly broadens the time window for unlocking these benefits.

In terms of deduction intensity, manufacturers whose R&D expenses do not result in intangible assets can claim a 100% additional deduction on the actual amount incurred before tax. The filing process follows a streamlined approach of “actual occurrence, self-assessment, filing for benefit, and record retention for inspection,” meaning companies do not need prior approval and can access the benefit immediately upon filing. In practice, how does this policy translate into real cash for businesses? Zhongyuan New Materials Co., Ltd. offers a practical example. As an upstream supplier to Sany Group, Zhongyuan New Materials has long faced the tension between heavy R&D spending and capital being tied up. To overcome a casting process long monopolized by foreign players, the company’s annual R&D expenses often reach tens of millions of yuan. Officials from the Lianyuan City Tax Bureau said that in response to this situation, a “one-enterprise, one-policy” precision service was launched, using the tax big data platform to create a detailed profile of Zhongyuan New Materials. The analysis showed that the company not only qualified for the R&D expense super deduction but also held multiple invention patents, making it eligible to apply for high-tech enterprise status, which brings a preferential corporate income tax rate of 15%. Last year, this benefit alone reduced the company’s corporate income tax by about 1.47 million yuan, and the funds that arrived early were immediately channeled into smart casting technology upgrades. By introducing 3D-printed sand mold equipment and an MES control system, the product yield jumped from 85% to over 96%, unit energy consumption fell by 20%, and the company achieved a win-win outcome of technological breakthroughs and higher efficiency.

It is understood that small and mid-sized manufacturers are the main beneficiaries of this round of policy gains. “In the past, companies could only enjoy the benefit once during the annual final settlement. With the policy optimization, the two prepayment points in July and October allow companies to get the tax relief in hand six months to a year earlier,” said Li Xuhong, Vice President of the Beijing National Accounting Institute. “For SMEs that are sensitive to cash flow, this is equivalent to obtaining an interest-free revolving fund.” To ensure the policy is implemented smoothly, tax authorities across regions are also creating innovation profiles for businesses, proactively identifying potential beneficiaries, shifting from “waiting for companies to come and ask” to “delivering policy support to their doorsteps,” and providing advance risk alerts to help companies avoid filing errors.

Industry observers expect that the coverage of the R&D expense super deduction policy will continue to expand in the future, and there is still room for the deduction ratio to rise, especially for specialized, sophisticated, and tech-driven SMEs. This would strengthen the confidence of small and mid-sized manufacturers in increasing R&D investment and reinforce the policy’s role in stabilizing expectations.