Thank you for your prompt response DawnC. The employer is not willing to provide a refund and a corrected W2. They gave me a letter stating that they use a common reporting agent and provided FEIN numbers of the two companies I worked for in 2020. The SS Tax withheld individually on each of the W2 is accurate however, the total tax withheld between the two W2s is more than the maxiumum allowed for a single employer. Is Form 843 the only way to get the refund? Should I file the return first and then submit the 843 with a copy of my return and letter from the employer?
