Can I leave Singapore if my passport is valid for less than 6 months?

According to the regulations of Singapore Immigration and Checkpoints Bureau, all foreigners who travel to Singapore for tourism or business must hold passports valid for at least 6 months. Therefore, if your passport is valid for less than 6 months, you can't enter Singapore.

At the same time, according to the provisions of Article 10 of the Administrative Measures for the Issuance of Ordinary Passports and Entry-Exit Passes of the People's Republic of China, passports with a validity period of less than 6 months cannot apply for visas and cannot leave the country. Therefore, if your passport is valid for less than 6 months, it is recommended that you apply for a new passport at the exit-entry administration of the county-level public security bureau where your household registration is located.

To sum up, if the passport is valid for less than 6 months and you can't go to Singapore, it is recommended to apply for a new passport at the exit-entry administration of the county-level public security bureau where your household registration is located to ensure a smooth exit.