The standard rule for non-resident aliens (NRAs) is harsh:

• Only a $60,000 exemption

• Based on a $13,000 unified credit

But in some cases, tax treaties can significantly improve this outcome.

🌍 1️⃣ How Treaties Change the Rules

Under certain estate tax treaties, the

Internal Revenue Code framework is modified.

👉 Instead of the fixed $60,000 exemption:

• NRAs may access a prorated unified credit

📊 2️⃣ What Is a Prorated Unified Credit?

The idea:

• You calculate the ratio of:

U.S.-situs assets
To worldwide assets

👉 Then apply that ratio to:

• The full U.S. estate tax exemption available to citizens

🧠 Example (Simplified)

If:

• 20% of the estate is U.S.-situs assets

👉 Then:

• The NRA may access 20% of the full U.S. exemption

⚖️ 3️⃣ Why This Matters

This can:

• Increase the effective exemption dramatically

• Reduce or eliminate U.S. estate tax exposure

• Align treatment more closely with U.S. citizens

📄 4️⃣ Eligibility Depends on the Treaty

Not all countries qualify.

👉 Availability depends on whether there is an applicable estate tax treaty between:

• The U.S., and

• The NRA’s country of domicile

Each treaty has:

• Its own rules

• Its own calculation methods

• Specific eligibility criteria

🧾 5️⃣ Complexity in Practice

Applying treaty benefits requires:

• Determining worldwide asset values

• Proper classification of U.S.-situs assets

• Accurate proportional calculations

👉 Errors can lead to:

• Denial of treaty benefits

• Underpayment or overpayment of tax

⚖️ 6️⃣ Judicial Support

Courts have upheld:

• The use of prorated unified credits under treaties

• The principle that treaties can override domestic limitations

🎯 Key Takeaway

For NRAs:

• Default exemption = $60,000

• But treaties may allow a much higher prorated exemption

In practice:

The difference between taxable and tax-free can depend entirely on whether a treaty applies—and how well it is used.