PA Schedule D shows a loss that makes its way into my PA-40, but doesn't reduce my overall taxable income. Why is that? Is there a threshold? Thanks

[re2boys · Accepted solution]

Per PA 40 instructions: page 14.

REMEMBER: You may not offset income in one PA income class with a loss in any other PA income class. You cannot carry forward or carry back gains or losses to other tax years. Spouses, whether filing jointly or separately, may not use each other’s expenses to reduce income or offset each other’s income and losses.

Thus, a capital gain loss can not be used to offset other classes of income (wages, interest, dividends, etc.) Also, if one spouse has a loss, it can not be used to offset a gain by the other spouse.