Why NRAs Must Keep Their Tax Records When Tax Season Is Over?

The nonresidents and expatriates are advised to keep their IRS tax records for at least three years from the date of filing the return and for two years from the date you have paid the tax, whichever is later. Specifically, expats should keep their tax filing records longer because foreign-related forms extend the statute of limitations, and the IRS has more time to assess penalties on international filings.

Further, the IRS can audit the non-resident return even years after the return is filed. Foreign accounting itself carries a long look-back window. And if the IRS ever has questions about their treaty claims, withholding credit, or residency status, you will need to produce the documentation you have filed months or years ago.

In this blog, we will discuss what to keep, how long to keep it, and how you can store the documents safely.

Why Nonresidents Should Keep the Tax Records After Filing

For the easiest and simplest U.S. tax situations, the IRS has three years from your filing date to audit your income tax return. But as a nonresident, the window will be extended significantly.

• Six Years: In the case that you understate income by more than 25% of what you have reported.
• Seven Years if you claimed a loss from worthless securities or bad debt.
• Indefinitely if you failed to file a required return, including Form 8843, Form 8938, or FBAR, or if the IRS authorities suspect fraud.

This matters specifically for NRIs because the non-resident return often involves claiming benefits under the DTAA tax treaty, foreign income exclusion, and foreign account disclosures, each of which the IRS may want to verify years later.

Furthermore, if your residency status was never ambiguous, for instance, you were close to the Substantial Presence Test threshold or claimed the Closer Connection Exception, your travel documents and the records related to immigration that year become the evidence you may need to defend your filing position.

Tax Records Every Nonresident Should Keep

The following are the tax records that you, as a nonresident in the US, must keep.

Income & Tax Documents

Keep all types of documents that show what you have earned in the US and how much tax against your earnings was withheld.

• Form W-2: Wages from a US employer or on-campus employment.
• Form 1042-S: US source income paid to non-resident aliens such as scholarships or fellowships, royalties, and dividends.
• Form 1099 series: This includes the Form 1099-INT interest, dividends in 1099-DIV, broker proceeds in 1099-B, and miscellaneous income, which is 1099-NEC or 1099-MISC.
• The Brokerage Statements: The statements that showcase the cost basis, sale proceeds, sale proceeds and holding periods for any U.S. securities sold.
• Proof of treaty benefit claims: This includes the documentation showing why you were entitled to a reduced withholding rate under the India-US DTAA.
• Foreign Tax Credit Documentation: This includes the evidence of the taxes paid in India or other countries that you can claim as a credit on your US return.

Identity & Immigration Records

These records include documents that show your residency status and are often the first thing the IRS asks for if they question your non-resident filing.

• Passport Copies: With all the entry and exit stamps for every year you filed.
• Documentation Related to Visa: Current visa type and the validity dates.
• Form I-94 Records: This includes your arrival and departure records for US visits.
• Form 8843: This is the exempt individual statement filed every year you were an F-1 or J-1 visa holder.
• Form 8840: This is the Closer Connection statement, if filed.
• W-8BEN Forms: You must keep all copies of your W-8BEN submissions to US payers, along with the confirmation receipts wherever applicable.

IRS Notices & Tax Returns

Keep all the copies and documents related to your IRS notices and tax returns safe. Such as:

• Copies of all filed Form 1040-NR returns, each year you have filed.
• IRS notices received; any correspondence about your return, refunds, or inquiries.
• Proof of tax payments such as the payment confirmations and bank records showing transfers to the IRS.
• The ITIN documents such as your original ITIN assignment notice and any renewal confirmations.
• FBAR filing confirmations such as the acknowledgment receipts from FinCEN for each year you have filed.

How Long Must the NRAs Keep Tax Records

The following table demonstrates the minimum tax record retention period of the documents that nonresidents in the US must maintain.

Now, if you are in doubt about any kind of document, whether it is on the above-mentioned list or not, just keep it. Because the cost of not having the document when the IRS asks for it is far higher.

How To Store My Tax Documents Safely

The following are tips for storing your documents safely.

Digital Storage as the primary method: Scan all the physical documents and save them as PDFs. Organize the files by tax year; further, create a folder for each year (e.g., US Tax 2024) and save all the documents there.

Store all the digital copies in at least two places.

• One in a secure storage service such as iCloud, Google Drive, or Dropbox.
• An encrypted external hard drive kept at home with someone you trust.

Physical Storage As Backup

After digital storage, to be doubly secure, keep all the real paperwork in a secure, waterproof folder or a file box organized year by year. Storing everything in a secure, locked cabinet or a safe is ideal for sensitive documents like passport copies and ITIN copies.

Naming convention tip: When you are naming the file while storing it, include the year, form type, and source in the name format. For example: "2024_Form1042S_ICICI_Dividends.pdf" or "2024_W2_UniversityOfTexas.pdf". Naming the files in order makes the retrieval fast when you need a specific document quickly.

Common Recordkeeping Mistakes To Avoid

The following are some of the common recordkeeping mistakes to avoid:

• Discarding records after receiving the refund: If you got your tax refund, it does not necessarily mean your return is closed. The IRS can still audit your returns that result in refunds, and at times, specifically when the refund was issued. So keep your records with you, regardless of the return processing outcome.
• Not keeping W-8BEN submission records: Many NRIs end up submitting W-8BEN to brokers or US platforms and forget to save a copy. If backup withholding were later applied or a treaty claim is questioned, you will need evidence that a valid form was on file. Therefore, screenshot or save the submission confirmations from every platform.
• Storing everything in one location: Avoid doing this because one hard drive failure or a flooded apartment is enough to wipe out your records. Always maintain at least one offsite or cloud backup.
• Keep records by calendar year instead of the tax year: US tax returns are filed for the previous calendar year, meaning your 2024 return filed in 2025 covered January-December 2024. Organize all the files by the tax year and the documents related to it, and not the year you file. This avoids confusion while retrieving records years later.
• Not keeping immigration records for every US visit: NRIs who are visiting the US frequently, for work, famly ot short assessments, sometimes discard the old passport pages or don't save I-94 arrival records. If your residency status is ever questioned for the past few years, those travel records will be your primary evidence.

The Bottom Line

Filing your US tax return is the visible part of nonresident tax compliance. What happens next is quiet, but it is equally important.

It is advisable to keep your tax records organized, stored in at least two locations, and retained for the full applicable period. For most of the documents, keeping them stored for seven years is practically minimal. However, keep the filed return, immigration records, and IRS notices permanently.

As a taxpayer, it will take just a few minutes each year to scan and file your documents. This small investment of your time will save you from the stress and cost of reconstructing the documents later.