Cross-border tax terms — N
15 terms beginning with N, each defined at mechanism level.
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Each entry answers two questions — what the term picks out, and what changes once it applies. Neither answer needs a number, and a number in a definition tends to outlive its accuracy.
Cross-border vocabulary is mostly a record of disagreement. Two countries look at one arrangement and classify it differently, and the gap between the classifications is where the double tax, or the unintended relief, actually lives. Each page below follows the same shape — definition, consequence, and the specific returns or elections the term reaches.
Most people arrive at a term like this because something arrived in the post. If that is you, the fastest route is to describe the document rather than research the concept. Every page here carries the name of the person who reviewed it and the date they did.
- Non-resident alien — A US tax classification for someone who is neither a citizen nor a resident under the green-card or presence tests.
- NRI — Non-resident Indian: an individual who is not resident in India under its day-count tests.
- Newcomer — Someone who has become resident during the year.
- Non-discrimination article — A treaty article preventing a country from taxing nationals or enterprises of the other state more heavily than its own in comparable circumstances.
- NR4 — The Canadian slip reporting amounts paid to non-residents and the tax withheld.
- NR6 — The undertaking that lets a non-resident landlord have Canadian withholding computed on net rent instead of gross, filed before the year begins.
- NR7-R — The Canadian application to refund non-resident withholding tax collected above the treaty or statutory rate.
- Nexus — The connection that gives a sub-national authority the right to tax — employees, inventory or economic activity.
- Non-resident trust — A trust outside the country that can nonetheless be deemed resident because a resident contributed to it or benefits from it.
- Non-willfulness certification — The signed narrative that is the substance of a streamlined submission.
- Notice of objection — The formal Canadian dispute of an assessment.
- Net worth assessment — An assessment that reconstructs income from the change in a taxpayer's assets, so every unexplained deposit is income until it is explained.
- NRE account — A rupee account for non-residents funded from abroad, with its own treatment of interest and its own repatriation rules.
- NRO account — A rupee account for a non-resident's Indian-source income, whose interest is generally taxable in India with deduction at source.
- Non-resident — A person outside a country's residence rules, taxable there only on income arising in that country — usually collected by withholding rather than by assessment.
What the N entries have in common
15 terms begin with N. What the entry under this letter turns on is set out on its own page, together with the returns it reaches and what we charge to handle them. Three to start with: Non-resident alien, NRI and Newcomer.
Nearby letters
M — 7 terms · O — 4 terms. The full A–Z lists all 297 terms in one place.
Back to the full glossary · Cross-border tax answers · Side-by-side comparisons
What these engagements turn on
Indian residence status rebuilt from travel records for a disputed year
A client had filed in India as a non-resident and the status was later questioned. Nothing had been recorded at the time beyond passport stamps and ticket confirmations. The work consisted of reconstructing arrivals and departures for the year in question, reconciling them against bank and card activity where a stamp was missing, and testing the reconstructed record against the residence conditions in order. The engagement produced a day by day schedule with a source for every entry, a conclusion on the status supported by it, and a filing position the client could stand behind if asked again.
Presence test worked through for an employee on a US assignment
An employee moved to the United States partway through an assignment and neither the employer nor the employee knew which side of the classification they were on. The work consisted of establishing the visa category and whether it allowed presence to be excluded, counting the days as the test counts them rather than as a plain calendar, and identifying the point in the assignment at which the classification would change. The engagement produced a dated conclusion for each year of the assignment, returns filed on the right basis, and a note to the employer about the payroll consequence of the change.
Indian bank accounts re designated after a change of status
A client had left India some time earlier and the accounts were still operating on the old status, with deductions being taken accordingly. The work consisted of identifying which accounts the current status permitted, establishing what the bank needed in order to re designate them, and reconciling what had been deducted in the meantime against what the status actually required. The engagement produced the re designation completed, a reconciliation of the deductions already taken, and a claim made through the Indian return for the amount withheld above what was properly due.
Both countries treating the same year as a year of arrival
An individual moved between two countries and each authority treated the whole year as falling within its charge, one on a presence count and the other on an arrival rule of its own. The work consisted of establishing the date of departure and the date the second country's charge began, identifying which income arose on each side of that line, and deciding which return would carry relief for the overlap. The engagement produced consistent returns in both countries, a credit claimed on the side that had to give way, and a written note of the dates and their evidence.
Sale of Indian property by a seller living outside India
A seller living abroad had agreed a price, and the buyer's advisers were preparing to deduct on the consideration rather than on the gain. The work consisted of establishing the cost base and the improvements that could be evidenced, computing the expected liability on the gain, and dealing with the deduction mechanism and its paperwork before completion rather than after it. The engagement produced a documented computation of the gain, deduction and remittance evidence collected at completion, and an Indian return filed for the year claiming back what had been withheld in excess of the liability.
Visa exclusion relied on after it had already lapsed
A client had filed US returns for several years on the basis that presence under a particular visa category was excluded from the test. The exclusion carried a time limit and had stopped applying, but the filing basis had never changed. The work consisted of dating the point at which the exclusion ceased, recounting the days from that point forward, and establishing what each affected year should properly have looked like. The engagement produced a corrected position for the open years, the filings that position required, and a plain statement to the client of which years were behind and how they would be brought up to date.
Three Countries in One File and Two Treaties That Disagree
Income sourced in one country, paid to a resident of a second, held through an entity in a third: three bilateral treaties, no three-way rule. The analysis works out which pair governs each flow, and whether the middle entity is entitled to anything at all.
Read how this one runsAn Adjustment in One Country and No Relief in the Other
A pricing adjustment taxes the same profit twice unless the other country makes a corresponding one. The mutual agreement route is what produces that relief, and it is opened on a timetable set by the treaty rather than by either revenue authority.
Read how this one runsAll case studies — every published engagement in one place.
Core International & Cross-Border Tax Services
Strategy and compliance for income, assets and families spread across borders.
Industries & Client Types We Serve Worldwide
- Foreign VAT / GST / sales tax registrations
- Marketplace withholding reviews
- Inventory nexus & PE analysis
- Multi-currency books reconciled
- Cross-border revenue sourcing & withholding
- IP structuring with real substance
- Equity for cross-border teams
- U.S. expansion: entity & PE setup
- Reg 105 / 102 waivers
- Permanent establishment risk
- Partner mobility planning
- Cross-border withholding recovery
- Section 216 rental returns
- FIRPTA withholding recovery
- Section 116 clearance
- Treaty credit optimization
- Transfer pricing documentation (s.247)
- Customs value vs transfer price
- Foreign affiliate reporting (T1134)
- Country-by-country reporting
- Reg 105 & U.S. CWA agreements
- Multi-state & country calendars
- Touring income allocation
- Royalty & image-rights withholding
Working from anywhere doesn't mean taxed nowhere: residency defaults, employer payroll exposure and treaty relief decide where income actually lands.
Working from another country does not by itself end tax residence in the one you left, and it can start one where you are sitting. Day counts, ties, the employer's own exposure and the treaty tie-breaker all point at the same question, and the year you move is the year it has to be answered on paper.
- Residency analysis before moving
- Employer payroll exposure
- Totalization & social security
- Foreign tax credits
- Treaty access & PPT reviews
- FAPI & surplus computations
- Withholding-efficient routing
- Governance & substance
