Introduction: What is IRS Form 8689?
IRS Form 8689, titled Allocation of Individual Income Tax to the U.S. Virgin Islands, is an individual tax allocation schedule administered by the Internal Revenue Service (IRS) under the Department of the Treasury. It is governed by Internal Revenue Code (IRC) Section 932(b) and Section 7654.
This form is used by U.S. citizens and resident aliens who earn income from sources within the U.S. Virgin Islands (USVI) but are not permanent, bona fide residents of the territory. Form 8689 calculates what percentage of your total federal income tax liability belongs to the government of the U.S. Virgin Islands and facilitates the legal transfer of tax revenues between the U.S. Treasury and the territorial government.
Purpose of the Form: Why Form 8689 Exists
The U.S. Virgin Islands operates a unique “mirror code” tax system, where federal tax laws generally apply as the territory’s local tax law, administered by the Virgin Islands Bureau of Internal Revenue (VIBIR). When a U.S. resident earns money in the USVI—such as rental income, business profits, or consulting wages—both tax jurisdictions have a statutory claim on that income.
Form 8689 solves this dual-jurisdiction challenge. Under IRC Section 932(b), it establishes a fair revenue-sharing formula based on your ratio of USVI income to worldwide income. It ensures that you do not pay double tax on the same earnings and provides the accounting mechanism to pay the territorial government its rightful share of tax revenue.
Who Needs to File This Form?
You must complete and file Form 8689 if you satisfy all three of the following conditions:
- U.S. Tax Filing Status: You are a U.S. citizen or U.S. resident alien filing a standard federal individual income tax return (Form 1040 or Form 1040-SR).
- Non-USVI Residency: You were NOT a bona fide resident of the U.S. Virgin Islands on the last day of the tax year (December 31).
- USVI-Sourced Income: You earned income from sources within the USVI or income effectively connected with the conduct of a trade or business in the territory during the tax year.
Common Examples of Qualifying USVI Income
- Wages or compensation for remote or temporary work performed physically in the USVI (reported on Form W-2VI or standard Form W-2).
- Rental income or capital gains from real estate located in St. Thomas, St. Croix, St. John, or Water Island.
- Net profits from a partnership, LLC, or sole proprietorship operating in the USVI.
- Interest and dividends from USVI banks and local corporations.
Who Is Exempt / Not Required to File?
You do not need to file Form 8689 in the following situations:
- Bona Fide Residents of the USVI (IRC § 932(c)): If you were a bona fide resident of the USVI for the entire tax year (or on the last day of the tax year), you do not file with the IRS. You file your Form 1040 directly with the Virgin Islands Bureau of Internal Revenue (VIBIR) and pay all taxes on your worldwide income to the territory.
- Taxpayers with Zero USVI Income: U.S. residents who vacation in the USVI or own timeshares without generating taxable rental income or local earnings.
- Guam or CNMI Income: Taxpayers with income from Guam or the Commonwealth of the Northern Mariana Islands use Form 5074, not Form 8689.
When to File: Deadlines and Timing
Form 8689 is an annual tax schedule attached directly to your federal income tax return (Form 1040).
The filing deadline corresponds to the regular individual federal income tax deadline (typically April 15, or October 15 if a 6-month extension is filed on Form 4868). Because a copy must also be sent to the territorial government, both filings must be executed concurrently.
The Mandatory Dual-Filing Procedure: Where and How to File
Filing Form 8689 requires following a strict two-part dual-filing process with both the federal government and the territorial government:
| Step / Filing Action | Where to Submit | What to Include & Payment Handling |
|---|---|---|
| Step 1: Federal Filing | Internal Revenue Service (IRS) | File your original Form 1040 with Form 8689 attached. The tax allocated to the USVI on Form 8689 is claimed as a tax credit/payment on Schedule 3 (Form 1040), Line 13z, reducing what you owe to the IRS. |
| Step 2: Territorial Filing | Virgin Islands Bureau of Internal Revenue (VIBIR) | Send a complete, signed, identical copy of your Form 1040 and Form 8689 to VIBIR. You must pay the net tax allocated to the USVI directly to VIBIR (or request your territorial refund from VIBIR). |
Mailing Instructions: Mail the IRS copy to the standard IRS address as per instructions for your return type. Mail the VIBIR copy directly to the Virgin Islands Bureau of Internal Revenue address as per instructions (located in St. Thomas or St. Croix).
Step-by-Step Instructions to Fill Out Form 8689
Form 8689 is organized into four operational parts. Complete each section using the guidelines below:
| Part / Section | Field Description | Instructions |
|---|---|---|
| Header Details | Taxpayer Identification | Enter your legal name and Social Security Number (SSN or ITIN) exactly as shown on your Form 1040. If married filing jointly, include your spouse’s name and SSN. |
| Part I (Lines 1 – 16) | USVI Sourced Income | Enter all income derived from USVI sources: wages, taxable interest, ordinary dividends, business income (Schedule C), capital gains, rental income (Schedule E), and other gains. |
| Part II (Lines 17 – 29) | Adjustments to USVI Income | Enter statutory deductions attributable to USVI income: educator expenses, SEP/IRA contributions, self-employed health insurance, and deductible self-employment taxes. |
| Part III (Lines 30 – 35) | Allocation of Tax to the USVI | Divide USVI Adjusted Gross Income (Part II) by Total Worldwide AGI (from Form 1040). Multiply that fraction by your total federal tax liability to compute tax allocated to the USVI. |
| Part IV (Lines 36 – 47) | Payments & Tax Due to the USVI | Enter USVI income tax withheld (from Form W-2VI) and estimated tax payments made directly to VIBIR. Determine your final balance due or refund owed by the USVI. |
Understanding the Tax Allocation Formula (Part III)
Part III calculates the proportion of your federal tax liability that must be transferred to the USVI:
$$\text{Tax Allocated to USVI} = \text{Total Federal Tax (Form 1040)} \times \left( \frac{\text{USVI Adjusted Gross Income}}{\text{Total Worldwide Adjusted Gross Income}} \right)$$This formula ensures you only pay tax to the Virgin Islands on the exact percentage of income earned in the territory, while the remaining balance stays with the IRS.
Required Documents and Information Needed Before Filling
Before preparing Form 8689, make sure you have assembled the following source records:
- Form W-2VI: The Virgin Islands wage and tax statement (or U.S. Form W-2 with Box 15 indicating USVI withholding).
- 1099 Statements for USVI Assets: Forms 1099-INT, 1099-DIV, and 1099-MISC/NEC reporting income from USVI bank branches, investments, or clients.
- USVI Rental & Business Schedules: Completed drafts of Schedule C or Schedule E detailing gross revenue and expenses for properties or businesses physically located in the USVI.
- Draft Form 1040: To retrieve your total worldwide AGI and total federal tax liability before credits.
- VIBIR Estimated Payment Records: Cancelled checks or receipts showing quarterly estimated tax payments previously remitted to the Virgin Islands Bureau of Internal Revenue.
Common Mistakes to Avoid
- Failing to File with VIBIR: Submitting Form 8689 only to the IRS and failing to send the required identical copy and payment to the Virgin Islands Bureau of Internal Revenue. VIBIR will assess failure-to-file and failure-to-pay penalties.
- Forgetting to Claim Credit on Form 1040: Failing to enter the allocated tax from Line 35 onto Schedule 3 (Form 1040). This causes you to accidentally pay the full tax amount to the IRS while also owing tax to the USVI.
- Bona Fide Residents Filing with the IRS: True permanent residents of the USVI submitting Form 8689 to the IRS. Permanent USVI residents file exclusively with VIBIR and do not file federal returns.
- Including U.S. Income in Part I: Listing non-USVI wages or mainland investment income in Part I. Part I must strictly contain USVI-sourced income.
- Miscalculating the Allocation Ratio: Using gross income instead of Adjusted Gross Income (AGI) to compute the allocation fraction in Part III.
Penalties for Non-Filing or Errors
Because Form 8689 coordinates tax obligations across two separate governments, non-compliance can trigger dual enforcement:
- VIBIR Penalties & Interest: If you fail to file a copy with VIBIR or fail to pay the allocated tax, VIBIR assesses late-filing penalties (5% per month up to 25%), failure-to-pay penalties, and statutory interest under the USVI Mirror Code.
- IRS Tax Deficiencies: If the IRS audits your return and determines USVI income was misallocated, they will adjust your Schedule 3 credits, resulting in back taxes and accuracy-related penalties under IRC Section 6662.
- Double Taxation Exposure: If payments are misdirected and not resolved within statutory refund limitation periods, you risk having both tax authorities demand payment for the same income.
Related Forms or Schedules
- Form 1040 / Form 1040-SR: U.S. Individual Income Tax Return (the underlying federal return).
- Schedule 3 (Form 1040): Additional Credits and Payments (where the allocated USVI tax credit is reported on Part II, Line 13z).
- Form W-2VI: U.S. Virgin Islands Wage and Tax Statement.
- Form 5074: Allocation of Individual Income Tax to Guam or the Commonwealth of the Northern Mariana Islands (the equivalent form for Pacific territories).
- Form 8898: Statement for Individuals Who Begin or End Bona Fide Residence in a U.S. Possession.
Frequently Asked Questions
1. Do I have to pay taxes twice if I work in the U.S. Virgin Islands?
No. Form 8689 prevents double taxation. It splits your total tax liability proportionally between the IRS and the USVI. The amount allocated to the USVI on Form 8689 reduces your tax bill with the IRS dollar-for-dollar on Schedule 3.
2. What is the difference between filing as a bona fide resident vs. non-resident of the USVI?
A bona fide resident lives in the USVI, files a single tax return directly with VIBIR, and pays all taxes to the territory. A non-resident lives in the 50 U.S. states, files Form 1040 with the IRS, attaches Form 8689, and sends a copy with allocated payment to VIBIR.
3. How do I get a refund if too much tax was withheld in the USVI?
If your USVI tax withholding (Form W-2VI) or estimated tax payments exceed your allocated USVI tax liability in Part IV, you are owed a refund from the territory. You must file the identical copy of Form 1040 and Form 8689 with VIBIR, and VIBIR will issue your refund check.
4. Can I e-file Form 8689?
You can e-file your federal Form 1040 with Form 8689 attached to the IRS using most major tax preparation software. However, you must still print, sign, and physically mail the paper copy of the return package to the Virgin Islands Bureau of Internal Revenue.
5. What exchange rate do I use for USVI income?
The U.S. Virgin Islands uses the U.S. Dollar (USD) as its official legal currency. No currency conversion or exchange rate calculation is required.
6. What if my spouse and I file a joint return, but only one of us has USVI income?
If you file a joint return (Married Filing Jointly), combine your worldwide income on Form 1040 and list only the USVI income earned by either spouse in Part I of Form 8689. The allocation percentage will be applied to your combined joint federal tax liability.
Conclusion: Key Takeaways
IRS Form 8689 is the essential tax bridge for U.S. citizens and residents who earn income in the U.S. Virgin Islands. By establishing a clear allocation ratio between your USVI income and worldwide income, it ensures that territorial tax obligations are fulfilled while completely eliminating double taxation.
To avoid compliance issues and penalties, always remember the dual-filing rule: file your original Form 1040 and Form 8689 with the IRS, claim your credit on Schedule 3, and mail an identical copy with any allocated tax due directly to the Virgin Islands Bureau of Internal Revenue.
