This publication is for employers who pay a per diem allowance to employees for business travel away from home within the
continental United States (CONUS) (the 48 contiguous states), on or after October 1, 2010, and before January 1, 2011. It
gives the maximum per diem rate you can use without treating part of the per diem allowance as wages for tax purposes. For
a detailed discussion on the tax treatment of a per diem allowance, see chapter 11 of Publication 535, Business Expenses,
or Revenue Procedure 2011-47, 2011-42 I.R.B. 520, which can be found on the Internet at www.irs.gov/irb/2011-42_IRB/ar12.html.
Per diem rates on the Internet.
You will find links to per diem rates at www.gsa.gov/perdiem
, including links to:
CONUS per diem rates;
Per diem rates for areas outside the continental United States (OCONUS), such as Alaska, Hawaii, Puerto Rico, and U.S. possessions;
Foreign per diem rates.
Publication 1542 revisions.
Publication 1542 is available only on the Internet at IRS.gov. Print copies can no longer be ordered.
During the year, as changes to the federal per diem rates (updates) are announced by the General Services Administration
(GSA), we will incorporate the changes into Publication 1542. An article on IRS.gov will alert you to which locations have
updated rates. To reach these articles, go to www.irs.gov/formspubs
and click on “Changes to Current Tax Products,
” under Important Changes
. You will find the new rates in Table 4
We will also incorporate mid-year changes to the high-low rates into Publication 1542. You will be alerted to these
changes by a similar article on IRS.gov and can find the changes in Table 2
of the revised publication.
The annual changes, both federal per diem and high-low rates, will be incorporated into the publication as soon as
possible after being announced by GSA and the IRS. The annual issue of the publication should be available each year in mid-
Comments and suggestions.
We welcome your comments about this publication and your suggestions for future editions.
You can write to us at the following address:
Internal Revenue Service
Individual Forms and Publications Branch
1111 Constitution Ave. NW, IR-6526
Washington, DC 20224
We respond to many letters by telephone. Therefore, it would be helpful if you would include your daytime phone number,
including the area code, in your correspondence.
You can email us at email@example.com
. Please put “Publications Comment
” on the subject line. You can also send us comments from www.irs.gov/formspubs/
, select “Comment on Tax Forms and Publications
” under “Information about.
Although we cannot respond individually to each comment received, we do appreciate your feedback and will consider
your comments as we revise our tax products.
Ordering forms and publications.
to download forms and publications, call 1-800-829-3676, or write to the address below and receive a response within 10 days
after your request is received.
Internal Revenue Service
1201 N. Mitsubishi Motorway
Bloomington, IL 61705-6613
If you have a tax question, check the information available on IRS.gov or call 1-800-829-1040. We cannot answer tax
questions sent to either of the above addresses.