Abstract: A certain type of nonlinear difference equations of the form fn(z)+b_n－1(z)fn－1(z)++b2(z)f2(z)+L(z,f)=h(z) is studied, where b2(z),,b_n－1(z) are polynomials and L(z,f) is a linear difference polynomial of f(z). Some results on existence, growth and value distribution of meromorphic solutions to these equations are obtained.