You can still write off charitable donations; however they fall under the itemized section and if your total itemized deductions are less than the standard deduction, it won’t be beneficial to take the itemized deductions.
Lynn - personal businesses and the self employed didn’t have much change.
You may be able to deduct up to 20% of your qualified business income from your qualified trade or business, plus 20% of your qualified REIT dividends and qualified PTP income. The deduction can be taken in addition to your standard deduction or itemized deductions.
Yes, dependent children need to have a SSN for the child tax credit. If they do not have an SSN then there is a new credit for other dependents that the children would fall under. It is a credit of up to $500 per child.