You were a dual status alien last year. As an H-1 visa holder in the U.S. for 183 days or more, you likely became a resident, for tax purposes, as of June 30th. For the part of the year you are a resident alien, you are taxed on income from all sources.

For the part of the year that you are not a resident alien, you are not taxed on income from sources outside the United States, unless the income is effectively connected with a trade or business in the United States.

Income from U.S. sources is taxable whether you receive it while a nonresident alien or a resident alien unless specifically exempt under the Internal Revenue Code or a tax treaty provision. Generally, tax treaty provisions apply only to the part of the year you were a nonresident and only if you are a resident for treaty purposes of a country that has a treaty with the United States.

For that part of the year that you are a nonresident, file Form 1040NR (PDF), U.S. Nonresident Alien Income Tax Return. For that part of the year you are a resident, file Form 1040 (PDF) . Refer to Tax Topic 852 for dual-status information.

References:

• Publication 519, U.S. Tax Guide for Aliens
• Form 1040NR (PDF), U.S. Nonresident Alien Income Tax Return
• Instructions for Form 1040NR, U.S. Nonresident Alien Income Tax Return
• Tax Topic 852Dual-Staus Alien

You will have met the substantial presence test and will be taxed as a resident alien for last year, while your husband is likely to be a nonresident alien. Refer to Tax Topic 851 for an explanation of the relevant tax forms. You may file a joint tax return if your husband makes the choice to be treated as a resident for the entire year. Generally, however, you cannot claim tax treaty benefits as a resident alien. Please refer to Publication 519, U.S. Tax Guide for Aliens , for detailed instructions on making this choice.

References:

• Publication 519, U.S. Tax Guide for Aliens
• Tax Topic 851Resident and Nonresident Aliens

Assuming you were not in the U.S. on your F-1 student visa for over 5 years, you may file as a nonresident for the entire year or, if you qualify under the first year choice, you may file as a dual status alien. Please refer to Publication 519, U.S. Tax Guide for Aliens, for additional information.

References:

• Publication 519, U.S. Tax Guide for Aliens

Your H-1 visa suggests that you may in fact be a resident alien or a dual-status alien. Refer to Tax Topic 851 and Tax Topic 852 for further clarification of your U.S. residency status, and the appropriate form to file.

A nonresident alien must file Form 1040NR (PDF), U.S. Nonresident Alien Income Tax Return, or Form 1040NR-EZ (PDF), U.S. Income Tax Return for Certain Nonresident Aliens With No Dependents, if you are engaged in a trade or business in the United States, or have any other U.S. source income on which the tax was not fully paid by the amount withheld.

You can use Form 1040NR-EZ instead of Form 1040NR if all nine of the following apply.

References:

• Publication 519, U.S. Tax Guide for Aliens
• Tax Topic 851 , Resident and Non-Resident Aliens
• Tax Topic 852 , Dual Status Aliens

Use form SS-5-FS which may be obtained from the Social Security Administration

References:

• Social Security Administration

Since 1997, each foreign person who does not have and cannot obtain a social security number must use an IRS Individual Taxpayer Identification Number (ITIN) on any U.S. tax return or refund claim filed. This would include:

Use IRS Form W-7 (PDF), Application for IRS Individual Taxpayer Identification Number, to apply for an ITIN by mail or in person at most IRS offices (see the list of offices abroad at the beginning of Publication 1915 (PDF), Understanding your IRS individual taxpayer identification number) in the U.S. and abroad, at certain U.S. consular offices and at www.irs.gov. Complete Form W-7 at least 4 to 6 weeks before you need an ITIN. Sign and date the form and be sure to provide all information requested.

Provide original, or certified or notarized copies of identity documents (examples of acceptable documents include an original passport, national identity card, etc.). Original documents will be returned. See instructions for form W-7 for more detailed information.

NOTE: If you have an INS document showing you are allowed to work in the U.S., you are eligible for an SSN and should not file Form W-7.

If you choose the mailing option use the following address:

If you have not heard from the IRS regarding your ITIN application within 30 days after you filed Form W-7, you may call either 1-215-516-ITIN (1-215-516-4846) (outside the United States) or toll free 1-800-tax-1040 (1-800-829-1040) (in the United States) to find out the status of your application. Be sure to have a copy of your Form W-7 application available when you call. Please allow 30 days from the date you filed Form W-7 before calling the IRS about the status of your application.

For additional information about ITINs, refer to Publication 1915 (PDF), Understanding Your IRS Individual Taxpayer Identification Number.

References:

• Publication 1915 (PDF), Understanding Your IRS Individual Taxpayer Identification Number
• Publication 519, U.S. Tax Guide for Aliens
• Form W-7 (PDF), Application for IRS Individual Taxpayer Identification Number
• Tax Topic 851 , Resident and Non-Resident Aliens
• Tax Topic 852 , Dual Status Aliens

Generally, capital gains received by a nonresident alien not present in the United States for 183 days or more are not taxable in the United States. Certain gains, however, are subject to the 30% withholding rate or if applicable, a reduced tax treaty rate on the gross amount of the following items:

1. Gains on disposal of timber, coal, or domestic iron ore with a retained economic interest, unless an election is made to treat those gains as income effectively connected with a U.S. trade or business,

2. Gains on contingent payments received from the sale or exchange after October 4, 1966, of patents, copyrights, secret processes and formulas, goodwill, trade marks, trade brands, franchises, and other sale property,

3. Gains on certain transfers of all substantial rights to, or an undivided interest in, patents if the transfers were made before October 5, 1966, and

4. Certain gains from the sale or exchange of original issue discount obligations issued after March 31, 1972.

Dividends are withheld upon at the 30% or lower tax treaty rate. If your withholding is not at the correct rate, a nonresident alien should file Form 1040NR (PDF), U.S. Nonresident Alien Income Tax Return , to claim a refund of excess withheld taxes.

References:

• Publication 515, Withholding of Tax on Nonresident Aliens and Foreign Entity
• Publication 519 U.S. Guide for Aliens
• Publication 597, Information on the United States-Canada Income Tax Treaty
• Publication 901, U.S. Tax Treaties
• Form 1040NR (PDF), U.S. Nonresident Alien Income Tax Return
• Form 1040NR-EZ (PDF) U.S. Income Tax Return for Certain Nonresident Aliens With No Dependents