IRS Publication 17 for Cross-Border Taxpayers: A Reading Map

IRS Publication 17 for cross-border taxpayers is the reading map this section builds around Pub 17, Your Federal Income Tax for Individuals. Pub 17 explains the ordinary U.S. return well, but it says little about aliens, people living abroad, foreign accounts and treaties. If you have Canadian or Indian income, accounts, family or residency, the nine pages here show which parts apply as written, what changes, and where another publication or form takes over. These are unofficial study notes in our own words; the IRS publication controls.

What is Publication 17, and which editions exist?

Pub 17 covers the general rules for filing an individual federal return and follows Form 1040 closely. The 2023, 2024 and 2025 editions each have 14 chapters in four parts with identical titles; only page numbers shift. The 2025 edition, dated January 13, 2026 on its cover, is the one for returns filed in 2026 and is still current on irs.gov. The IRS has not published a 2026 edition. The last two editions appeared in January, so we expect the next between mid-January and February 2027, which is our expectation and not an IRS announcement.

Why is Pub 17 not enough if you have ties to Canada or India?

Four limits show up in the 2025 edition:

• Nonresident and dual-status aliens are told that different rules apply and to read Pub 519 (page 8).
• Citizens and resident aliens abroad are sent to Pub 54, and must count even excludable foreign pay when testing whether a return is required (pages 7 and 8).
• The foreign tax credit is left to Pub 514 (page 97).
• Pub 17 never names Pub 901 on treaties, never mentions the FBAR, and gives Form 8938 one short reminder (page 3).

IRS Publication 17 for cross-border taxpayers: the reading map

How do I choose the right IRS publication?

1. Citizen or green-card holder living in the United States with ordinary U.S. income: Pub 17.
2. Not a citizen or green-card holder, or unsure whether you are a resident, nonresident or dual-status alien: Pub 519.
3. U.S. citizen or resident alien living or earning abroad, with the exclusion, housing amounts or extensions in play: Pub 54 and Form 2555.
4. Income tax paid to Canada or India: Pub 514 and Form 1116.
5. A treaty position on personal-services pay, teaching or research, student status, or foreign government pay and pensions: Pub 901, which Pub 17 never names. Other treaty articles sit in the treaty text itself.

The December 2025 revision of Pub 54 no longer prints the yearly dollar limits, so take those from Form 2555 and the year's revenue procedure. Foreign accounts get only a mention in these five (Pub 54, pages 11 and 12, lists the FBAR and Form 8938): FinCEN takes the FBAR and separate IRS forms cover the rest.

How do the three calendars line up?

The United States and Canada tax the calendar year while India's financial year runs April 1 to March 31. For income earned in 2025, the usual individual return dates were April 15, 2026 in the U.S. (June 15 for citizens and residents living and working abroad), April 30, 2026 in Canada and July 31, 2026 in India for individuals without business income. The deadlines page has the tables.

Frequently asked questions