Information About your Income
Income from jobs: forms W-2 for you and your spouse
Investment income—various forms 1099 (-INT, -DIV, -B, etc.), K-1s, stock option information
Income from state and local income tax refunds and/or unemployment: forms 1099-G
If you use your home for business—home size, office size, home expenses, office expenses.
Business or farming income—profit/loss statement, capital equipment information
IRA/pension distributions—forms 1099-R, 8606
Rental property income/expense—profit/Loss statement, rental property suspended loss information
Social Security benefits—forms SSA-1099
Income from sales of property—original cost and cost of improvements, escrow closing statement, cancelled debt information (form 1099-C)
Prior year installment sale information—forms 6252, principal and Interest collected during the year, SSN and address of payer
Other miscellaneous income—jury duty, gambling winnings, Medical Savings Account (MSA), scholarships, etc.