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Do I complete my spouse's taxes the same as in 2021?   He was employed, but only had income from January through mid March of 2022.   Do I sign on his behalf?  I am receiving survivor social security benefits and survivor pension from his two previous employers.  I am retired and receiving a pension but don't intend to take social security benefits until I am 70 (68 now).   We have a home mortgage, what is the standard deduction for married vs single filers?