Failure to repay within the prescribed time limit will result in a fine. According to the provisions of the tax law, taxpayers have the obligation to declare on time and truthfully. According to the provisions of Article 25 of the Tax Administration Law, taxpayers must truthfully file tax returns, submit tax returns, financial and accounting statements and other tax payment materials that need to be submitted in accordance with the provisions of laws and administrative regulations or the time limit and content of filing determined by tax authorities in accordance with the provisions of laws and administrative regulations. Article 62 of the Law on the Administration of Tax Collection in People's Republic of China (PRC) stipulates that 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. According to the above regulations, if you fail to file tax returns within the prescribed time limit, the tax authorities may impose a fine of less than 2,000 yuan on your company; If the circumstances are serious, a fine of not less than two thousand yuan but not more than ten thousand yuan may be imposed.