According to Article 62 of the Law of People's Republic of China (PRC) on Tax Collection and Administration, if a taxpayer fails to file tax returns and submit tax information within the prescribed time limit, or a withholding agent fails to submit a tax withholding report and relevant information to the tax authorities within the prescribed time limit, the tax authorities shall order it to make corrections within a time limit and may impose a fine of less than 2,000 yuan; If the circumstances are serious, a fine of not less than two thousand yuan but not more than ten thousand yuan may be imposed.

In practice, local governments have different regulations on the submission of financial statements according to their own conditions. Generally, you will not be fined for delaying the submission for half a month, but it is best to submit it within a time limit. Please consult the local tax authorities for details.