Seca Tax selft Employment

[hectormg92]

How do I pay the Seca Tax? If I missed to pay Seca Tax for 2020, what is the next step to follow to fill tax year 2020?

P. S. my client is on Puerto Rico and pays by check and without tax withholding. 

[VolvoGirl]

What is Seca tax?  You mean FICA self employment tax?  You fill out your tax return and Schedule C for self employment income.

Self Employment tax (Scheduled SE) is automatically generated if a person has $400 or more of net profit from self-employment.  You pay 15.3% SE tax on 92.35% of your Net Profit (If it is greater than $400).  The 15.3% self employed SE Tax is to pay both the employer part and employee part of Social Security and Medicare.  So you get social security credit for it when you retire.  

The SE tax is already included in your tax due or reduced your refund.  It is on the 1040 Schedule 2 line 4 which goes to 1040 line 23.  The SE tax is in addition to your regular income tax on the net profit.