I have a similar but slightly different problem and a second (worse) problem. I have 4 pension and 2 IRA withdrawal 1099's, all at least partly taxable. My line 4A includes the four pensions but not the IRAs, which appears to be the opposite of what others are reporting. The much worse problem is that line 4b does not include one of the pension amounts so my total gross income is understated. All of the detail support sheets are correct.
