I know it is a refund, but I cannot get the correct number for the amount. This was my first attempt -- can you tell me where I went wrong? Pictures of actual question and supplemental documents are included.

Salary (153,900 + 30,900)	$184,800
Self Employment Revenue	$5,900
Dividends	$1,180
State Income Tax Refund	$200
Gross Income	$192,080
Self Employment Expenses	($1,700)
Employer Portion Self Employment Taxes (5,900-1,700) * .9235 * (.029/2)	($56)
Alimony	($10,950)
AGI	$179,374
Taxes (limit is $10,000)	($10,000)
Home Mortgage Interest	($15,900)
Cash Charitable Contributions	($15,950)
Non-Cash Charitable Contributions (fair value)	($590)
QBI Deduction (5900-1700-56) * .20	($829)
Taxable Income	$132,820
Tax on Income without dividends (132820-1180) * info on tax schedule	$20,541
Tax on Dividends (1180 * .15)	$177
Self Employment Tax (5900-1700) * .9235 * .029	$113
Total Taxes	$20,831
Child Care Credit (3000 * .20)	($600)
Child Tax Credit (IRS guideline)	($2,000)
Federal Tax Withholding	($21,000)
Tax Refund	$2,769