Thanks @MonikaK1 Neither of my employers withheld to much social security tax, but they together withheld too much. I checked TurboTax (EasyStep as well as Forms) and confirmed all W2 had the right SSN/Name. W2s are shown under our names properly under EasyStep. In Forms, my wife's W2s have the box "Spouse's W2" checked. Numbers under "Forms W2 & W-2G Summary" also look right. I guess either TurboTax didn't transmit data properly or IRS has problem dealing with my case. No way I can be sure though.
