2010
Department of the Treasury
Internal Revenue Service
Instructions for Form CT-1
Employer’s Annual Railroad Retirement Tax Return
Beginning in 2011, all deposits of more than $2,500
Section references are to the Internal Revenue Code unless
!
must be made electronically. For more information,
otherwise noted.
see Depositing Taxes on page 3.
CAUTION
What’s New
Where can you get telephone help? You can call the IRS
Changes to tax rates and compensation bases. For
toll free at 1-800-829-4933 Monday through Friday from 7
2010 tax rates and compensation bases, see Employer and
a.m. to 10 p.m. your local time (Alaska and Hawaii follow
Employee Taxes — Tax Rates and Compensation Bases on
Pacific time) for answers to your questions about completing
page 2.
Form CT-1, tax deposit rules, or obtaining an employer
Tier I employer tax exemption. Qualified employers are
identification number (EIN).
allowed an exemption for Tier I employer tax on
Additional information.
compensation paid to qualified employees after March 31,
•
Pub. 15 (Circular E), Employer’s Tax Guide, contains
2010, and before January 1, 2011. See the instructions for
information for withholding, depositing, reporting, and paying
line 1 on page 5.
employment taxes.
Tier I employer tax credit. Qualified employers can claim
•
Pub. 15-A, Employer’s Supplemental Tax Guide, contains
a tax credit for Tier I employer tax on compensation paid to
specialized and detailed employment tax information
qualified employees from March 19 through 31. See the
supplementing the basic information provided in
instructions for line 15 on page 6.
Pub. 15 (Circular E).
Federal tax deposits must be made by electronic funds
•
Pub. 15-B, Employer’s Tax Guide to Fringe Benefits,
transfer. Beginning January 1, 2011, you must use
contains information about the employment tax treatment of
electronic funds transfer to make all federal tax deposits
various types of noncash compensation.
(such as deposits of employment tax, excise tax, and
•
Pub. 915, Social Security and Equivalent Railroad
corporate income tax). Forms 8109 and 8109-B, Federal
Retirement Benefits, contains the federal income tax rules
Tax Deposit Coupon, cannot be used after December 31,
for social security benefits and equivalent Tier I railroad
2010. Generally, electronic funds transfers are made using
retirement benefits.
the Electronic Federal Tax Payments System (EFTPS). If
•
The Railroad Retirement Board (RRB) website at
you do not want to use EFTPS, you can arrange for your tax
contains additional employer reporting
professional, financial institution, payroll service, or other
information and instructions.
trusted third party to make deposits on your behalf. Also,
you may arrange for your financial institution to initiate a
You can order forms and publications by calling
same-day tax wire payment on your behalf. EFTPS is a free
1-800-829-3676 or visiting IRS.gov.
service provided by the Department of Treasury. Services
provided by your tax professional, financial institution,
Photographs of Missing Children
payroll service, or other third party may have a fee.
The Internal Revenue Service is a proud partner with the
For more information about EFTPS or to enroll in EFTPS,
National Center for Missing and Exploited Children.
visit the EFTPS website at , or call
Photographs of missing children selected by the Center may
1-800-555-4477. You also can get Pub. 966, The Secure
appear in instructions on pages that would otherwise be
Way to Pay Your Federal Taxes.
blank. You can help bring these children home by looking at
the photographs and calling 1-800-THE-LOST
Reminders
(1-800-843-5678) if you recognize a child.
Correcting a previously filed Form CT-1. If you discover
General Instructions
an error on a previously filed Form CT-1, make the
correction using Form CT-1 X, Adjusted Employer’s Annual
Railroad Retirement Tax Return or Claim for Refund. Do not
Purpose of Form
use line 12 of Form CT-1 to make prior period corrections.
Use Form 843, Claim for Refund and Request for
Use Form CT-1 to report taxes imposed by the Railroad
Abatement, when requesting a refund or abatement of
Retirement Tax Act (RRTA). Use Form 941, Employer’s
assessed interest or penalties. For more information, see
QUARTERLY Federal Tax Return, or, if applicable, Form
section 13 of Pub. 15 (Circular E), Employer’s Tax Guide, or
944, Employer’s ANNUAL Federal Tax Return, to report
visit IRS.gov and enter the keywords “Correcting
federal income taxes withheld from your employees’ wages.
Employment Taxes.”
Who Must File
Electronic payment. Now, more than ever before,
businesses can enjoy the benefits of paying their railroad
File Form CT-1 if you paid one or more employees
retirement taxes electronically. Whether you rely on a tax
compensation subject to tax under RRTA.
professional or handle your own taxes, the IRS offers you
convenient programs to make it easier. Spend less time on
A payer of sick pay (including a third party) must file Form
taxes and more time running your business. Use Electronic
CT-1 if the sick pay is subject to Tier I railroad retirement
Federal Tax Payment System (EFTPS) to your benefit. To
taxes. Include sick pay payments on lines 7a through 10 of
learn more about EFTPS, visit
or call EFTPS
Form CT-1. Follow the reporting procedures for sick pay
Customer Service at 1-800-555-4477.
reporting in section 6 of Pub. 15-A.
Cat. No. 16005H