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Frequently asked questions

Plain-English answers to 2,096 of the financial planning questions we hear most often. Use the search bar in the top menu to jump straight to one.

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All topics (2096)Budgeting & Emergency Fund (168)College Planning (111)Debt Management (146)Estate Planning (109)Financial Independence (FIRE) (109)General Financial Wellness (103)Home Buying (147)Immigrant & NRI Finance (222)Insurance & Protection (134)Investing Basics (240)Retirement Planning (240)Self-Employed & Small Business (145)Tax Optimization (222)

Showing 913–936 of 2,096

How does the Foreign Tax Credit help me avoid being taxed twice on the same income?

The Foreign Tax Credit (FTC) lets you offset your U.S. tax bill, dollar for dollar, with income taxes you've already paid to another country on the same income. As a resident alien taxed on worldwide…Read more

How do treaty tie-breaker rules decide residency when two countries both claim me?

When you qualify as a tax resident of both the U.S. and your home country in the same year, the residency article of the tax treaty between them applies a tie-breaker to assign you to just one. The fa…Read more

What's the difference between an ITIN and an SSN for filing taxes?

A Social Security Number (SSN) is issued to people authorized to work in the U.S., while an Individual Taxpayer Identification Number (ITIN) is a tax-only ID for people who must file or be claimed on…Read more

How do I get an ITIN for my spouse or dependent who doesn't have an SSN?

You apply for an ITIN by filing Form W-7 along with the tax return on which the spouse or dependent appears, plus proof of identity and foreign status (usually a passport). You generally submit the W-…Read more

How do the exempt-individual day-counting rules work for F and J visa holders?

On F, J, M, or Q visas you can be an "exempt individual," meaning your days of presence don't count toward the Substantial Presence Test, so you stay a nonresident alien longer. Students on F or J vis…Read more

What is the green-card test for tax residency?

The green-card test is the simplest path to U.S. tax residency: if you're a lawful permanent resident (you hold a green card) at any time during the calendar year, you're treated as a resident alien f…Read more

Can I elect to file a joint return with my nonresident spouse?

Yes. If you're a U.S. resident or citizen married to a nonresident alien, you can make a special election under tax code section 6013(g) to treat your spouse as a U.S. resident for the whole year, let…Read more

How is my state tax residency determined when I'm a new immigrant?

State residency is decided separately from federal rules, and most states don't use the Substantial Presence Test at all. Instead they look at domicile—your true, permanent home—and statutory tests su…Read more

What does the 'closer connection' exception mean and how does it help me?

The closer connection exception lets you avoid being classified as a U.S. resident alien even if you meet the Substantial Presence Test, provided you were present fewer than 183 days in the current ye…Read more

How do I file my taxes the first year I'm on an H-1B visa?

Your first H-1B year often becomes a dual-status year, because you may be a nonresident alien before your residency start date and a resident alien once you pass the Substantial Presence Test. The 183…Read more

What are totalization agreements and how do they affect my Social Security and Medicare tax?

A totalization agreement is a treaty between the U.S. and another country that prevents you from paying Social Security taxes to both systems on the same earnings and lets work credits combine toward…Read more

When should I give a payer a W-8BEN versus a W-9?

You give a W-9 if you're a U.S. person—a citizen, resident alien, or U.S. entity—to certify your taxpayer ID so payers report your income normally. You give a W-8BEN if you're a nonresident alien, to…Read more

Do I owe U.S. tax on income I earned in my home country before I arrived?

Generally no. As a new resident alien, U.S. worldwide-income taxation typically begins on your residency starting date—not retroactively to the start of the calendar year. Income you earned abroad bef…Read more

Why does my residency starting date matter so much in my arrival year?

Your residency starting date is the line that separates the income the U.S. can tax from the income it can't in your first year. Before that date you're a nonresident alien taxed only on U.S.-source i…Read more

Can a nonresident alien claim the standard deduction or am I limited to itemizing?

Most nonresident aliens filing Form 1040NR cannot claim the standard deduction and must itemize deductions instead, which often limits them to items like state taxes paid and certain charitable gifts.…Read more

How do tax treaties reduce withholding on my U.S. investment income as a nonresident?

U.S.-source investment income paid to a nonresident alien—dividends, certain interest, royalties—is normally subject to a flat 30% withholding tax. A tax treaty between the U.S. and your home country…Read more

Do F-1 students pay Social Security and Medicare (FICA) taxes on campus or OPT jobs?

Generally no, not while you're a nonresident alien exempt individual. F-1 and J-1 students are usually exempt from the 6.2% Social Security and 1.45% Medicare (FICA) payroll taxes on wages from author…Read more

What is Form 8833 and when do I need to file it to claim a treaty position?

Form 8833 is the Treaty-Based Return Position Disclosure you attach to your tax return when you're relying on a U.S. tax treaty to override the normal tax rules in a way the IRS wants disclosed. Commo…Read more

How does my U.S. tax residency change in the year I permanently leave the country?

The year you leave the U.S. for good is often a dual-status year, mirroring an arrival year in reverse: resident alien through your residency termination date, then nonresident alien afterward. Your t…Read more

Is it better to file as a resident alien or stay a nonresident if I qualify for both treatments?

It depends on how much foreign income you have and your filing status. Resident-alien treatment lets you use the standard deduction ($15,000 single, $30,000 married filing jointly for 2025), file join…Read more

What financial steps should I take in my first year as a new U.S. immigrant?

Start by nailing down your tax residency status, since it drives everything: determine whether you meet the green-card or Substantial Presence Test, identify your residency start date, and confirm whe…Read more

What is the FBAR and when do I have to file one?

The FBAR (FinCEN Form 114, Report of Foreign Bank and Financial Accounts) is required if the combined value of all your foreign financial accounts exceeded $10,000 at any point during the year — even…Read more

How is FATCA Form 8938 different from the FBAR?

Form 8938 (Statement of Specified Foreign Financial Assets) and the FBAR overlap but are separate filings with different rules. The FBAR goes to FinCEN with a flat $10,000 aggregate threshold; Form 89…Read more

Which foreign accounts count toward the FBAR threshold?

Most accounts you'd recognize as financial accounts count: foreign checking, savings, NRE and NRO accounts, fixed deposits, brokerage and securities accounts, mutual funds, and many foreign retirement…Read more

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