Retirement tax questions

The maximum contribution to all IRAs is $7000, or $8000 if you are over age 55.  If you contribute to a workplace plan, such as a Roth account in a 401k, that is NOT an IRA.  Workplace plans and IRAs are covered by different laws and some of the rules are different.  Contributions to workplace plans are included on your W-2 and are NOT entered separately.  Only enter actual contributions to a Roth IRA, if you have one.