Publication 593
taxmap/pubs/p593-003.htm#en_us_publink1000219341In some cases, you can claim a credit or take a deduction for
foreign income tax you pay. It is usually to your advantage to claim a credit
for foreign taxes rather than to deduct them. A credit reduces your U.S. tax
liability, and any excess can be carried back and carried forward to other
years. A deduction only reduces your taxable income and can be taken only in the
current year. You generally cannot deduct some foreign income taxes and take a
credit for others.
taxmap/pubs/p593-003.htm#en_us_publink1000219342If you choose to claim a credit for foreign taxes, you generally
must complete Form 1116, Foreign Tax Credit (Individual, Estate, or Trust), and
attach it to your U.S. income tax return. Do not include the foreign taxes paid
or accrued as withheld income taxes on Form 1040.
taxmap/pubs/p593-003.htm#en_us_publink1000219343Your credit cannot be more than the part of your U.S. income
tax liability based on your taxable income from sources outside the United
States. So, if you have no U.S. income tax liability, or if all your foreign
income is excludable, you will not be able to claim a foreign tax credit.
If the foreign taxes you paid or incurred during the year are
more than the limit on your credit for the current year, you can carry back the
unused foreign taxes as credits to the previous year and then carry forward any
remaining unused foreign taxes to the next 10 years.
 | You will not be subject to this limit and may be able to
claim the credit without using Form 1116 if the following requirements are met.
- You are an individual.
- Your only foreign source income for the year is passive
category income (which includes most dividends, interest, and royalties) that is
reported to you on a payee statement (such as a Form 1099-DIV, Dividends and
Distributions, or 1099-INT, Interest Income).
- Your creditable foreign taxes for the year are not more
than $300 ($600 if filing a joint return) and are reported on a payee statement.
- You elect this procedure for the year.
|
 | If you make this election, you cannot carry back or carry
over any unused foreign tax to or from this year. |
taxmap/pubs/p593-003.htm#en_us_publink1000219346You cannot claim a credit for foreign taxes paid on amounts excluded
from gross income under the foreign earned income exclusion or the housing
amount
exclusion, discussed earlier.
taxmap/pubs/p593-003.htm#en_us_publink1000219347If you choose to deduct all foreign income taxes on your U.S.
income tax return, itemize the deduction on Schedule A (Form 1040), Itemized
Deductions. You cannot deduct foreign taxes paid on income you exclude from your
U.S. income tax return.
taxmap/pubs/p593-003.htm#en_us_publink1000219348The foreign tax credit and deduction, their limits, and the carryback
and carryover provisions are discussed in detail in Publication 514.