The minimum IELTS score required for MPNP depends on the stream and job classification. In general, a CLB 5 (which equals IELTS 5.0 in Listening, Reading, Writing, and Speaking) is the minimum for most NOC TEER 0, 1, 2, or 3 occupations. However, higher scores significantly increase your ranking in the EOI points system. For certain regulated professions or federal immigration programs linked through Express Entry, a higher CLB level (CLB 7 or above) may be required. It is advisable to aim for higher scores to stay competitive in draws and strengthen your overall application.