Publication 17
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Report your tips with your wages on Form 1040, line 7; Form 1040A, line 7; or
Form 1040EZ, line 1.
taxmap/pub17/p17-029.htm#en_us_publink1000171382You must report all tips you received in 2010 on your tax return,
including both cash tips and noncash tips. Any tips you reported to your
employer for 2010 are included in the wages shown in box 1 of your Form W-2. Add
to the amount in box 1 only the tips you did not report to your employer.
 | If you did not keep a daily tip record as required and an
amount is shown in box 8 of your Form W-2, see
Allocated Tips, later. |
If you kept a daily tip record and reported tips to your employer
as required under the rules explained earlier, add the following tips to the
amount in box 1 of your Form W-2.
- Cash and charge tips you received that totaled less than $20
for any month.
- The value of noncash tips, such as tickets, passes, or other
items of value.
taxmap/pub17/p17-029.htm#en_us_publink1000171387Ben Smith began working at the Blue Ocean Restaurant (his only
employer in 2010) on June 30 and received $10,000 in wages during the year. John
kept a daily tip record showing that his tips for June were $18 and his tips for
the rest of the year totaled $7,000. He was not required to report his June tips
to his employer, but he reported all of the rest of his tips to his employer as
required.
Ben's Form W-2 from Blue Ocean Restaurant shows $17,000 ($10,000
wages plus $7,000 reported tips) in box 1. He adds the $18 unreported tips to
that amount and reports $17,018 as wages on his tax return.
taxmap/pub17/p17-029.htm#en_us_publink1000171388
If you received $20 or more in cash and charge tips in a month from any one job
and did not report all of those tips to your employer, you must report the
social security and Medicare taxes on the unreported tips as additional tax on
your return. To report these taxes, you must file a return even if you would not
otherwise have to file. You must use Form 1040. (You cannot file Form 1040EZ or
Form 1040A.)
Use Form 4137 to figure these taxes. Enter the tax on your return as instructed,
and attach the completed Form 4137 to your return.
 | If you are subject to the Railroad Retirement Tax Act, you
cannot use Form 4137 to pay railroad retirement tax on unreported tips. To get
railroad retirement credit, you must report tips to your employer. |
taxmap/pub17/p17-029.htm#en_us_publink1000171390You may have uncollected taxes if your regular pay was not enough
for your employer to withhold all the taxes you owe and you did not give your
employer enough money to pay the rest of the taxes. For more information, see
Giving your employer money for taxes, under
Reporting Tips to Your Employer, earlier.
If your employer could not collect all the social security and
Medicare taxes or railroad retirement tax you owe on tips reported for 2010, the
uncollected taxes will be shown in box 12 of your Form W-2 (codes A and B). You
must report these amounts as additional tax on your return.
To report these uncollected taxes, you must file a return even if you would not
otherwise have to file. Include the taxes in your total tax amount on Form 1040,
line 60, and write "UT" and the total of the uncollected taxes on the dotted
line next to line 60. (You cannot file Form 1040EZ or Form 1040A.)