RFID Frequently Asked Question. What's the difference between read-only and read-write RFID tags? Microchips in RFID tags can be read-write, read-only or âwrite once, read manyâ (WORM). With read-write chips, you can add information to the tag or write over existing information when the tag is within range of a reader. Read-write tags usually have a serial number that can't be written over.
Itâs sort of complicated, but basically, if you are a dependent who is under 65 who has unearned income (i.e. interest income) over $1,050, or earned income (i.e. wages) over $6,300, or if your combined earned and unearned income exceeds $6,300, then you need to file.
Married people that file separate tax returns were required to file if income was $3,700 or higher. Income minimums are slightly higher for people age 65 or older. Single filers 65 and older did not have to file a return if they made less than $10,950.he IRS reports that single dependents under age 65 were required to file tax returns for the 2011 tax season if earned income was more than $5,800 and if unearned income was more than $950.