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何种情形下合同无效?

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正确答案:

答:无效合同是指虽经当事人协商成立,但因不符合法律要求而不予承认和保护的合同。无效合同自始无效,在法律上不能产生当事人预期追求的效果。导致合同无效的事由包括:

(1)一方以欺诈、胁迫的手段订立合同,损害国家利益;

(2)恶意串通,损害国家、集体或者第三人利益;

(3)以合法形式掩盖非法目的

(4)损害社会公共利益;

(5)违反法律、行政法规的强制性规定。

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