Assuming that you're filing separate returns, you'll just have to wait for -- and perhaps encourage -- your spouse to complete his tax return, at least through the adjusted gross income portion of his return.
That's really all you can do. You'll need to cooperate for each of you to complete your respective returns. He'll most likely need your information, too.
According to Federal Adjusted Gross Income in the DFO-02, Personal Individual Tax Preparation Guide For Personal Income Tax Returns PA-40, failure to enter this information will delay the processing of your return.
