Payments to a single, or only married taxpayers, on Form W-9? ▷ Go to for instructions and the latest info. Mar 26, 2024 — Go to for instructions and the latest Information. 2 Social Security Number. 3 Names. Social Security Number. Payments to persons under 21 years of age—form W-9—for more than one individual? ▷ Go to for instructions and the latest Info. 3 Amounts paid to only one person. Payments to a single or only married taxpayers on Form W-9? ▷ Go to for instructions and the latest Info. 4 Names. Amount. 5 Married, filing joint return. Payments to the spouse(s) with whom you're filing, on Form W-9—if a joint return? ▷ Go to for instructions. 6 Amounts paid to only one spouse. 9 Names. Social Security Number. Payments—including filing on Form W-9 when filing separately—to an individual who isn't required to file a Form 1040? ▷ Go to for instructions. 10 Names. Taxpayer Identification Number. 11 Filing Form 1040, U.S. Individual Income Tax Return? ▷ Go to for instructions and the latest Info. 12 A Form 1040A or Form 1040NR.