Are you trying to determine if you are a resident alien for U.S. tax purposes? The Substantial Presence Test is an important factor in making that determination. It can be difficult to understand, but with the help of Creative Advising, a certified public accountant, tax strategist, and professional bookkeeper, you can learn more about how this test is calculated for tax purposes.
The Substantial Presence Test is used to determine whether you are a resident alien for tax purposes. It is based on the number of days that you have been present in the United States during a three-year period. If you meet the criteria for the test, then you are considered a resident alien and must file a U.S. tax return.
At Creative Advising, we understand the complexities of the Substantial Presence Test and can help you navigate the process. We can provide you with the information you need to understand how the test is calculated and the steps you need to take to comply with the test. We can also help you determine if you are a resident alien for tax purposes and provide you with the guidance you need to file your U.S. tax return.
If you are trying to understand the Substantial Presence Test and how it is calculated for tax purposes, Creative Advising can help. Our team of certified public accountants, tax strategists, and professional bookkeepers will provide you with the information and guidance you need to make sure you are meeting the requirements of the test. Contact us today to learn more about how we can help you.
Definition of Substantial Presence Test
The Substantial Presence Test, also known as the 30/183 day rule, is an IRS rule used to determine if someone is considered a resident for tax purposes. This test looks at a person’s physical presence in the United States during a 3-year look-back period. If someone meets the Substantial Presence Test, they are considered a resident alien by the IRS and responsible for paying taxes on all income from all sources, including foreign income.
The Substantial Presence Test is calculated by counting the number of days a person has been physically present in the United States over a 3-year look-back period. To pass the Substantial Presence Test, a person must have been present in the United States for at least 183 days (or 31 days multiplied by 3) during the 3-year look-back period. This includes any part of a day the person was in the United States. So, even if the number of days isn’t exactly 183, if the person has been present for more than 181 days, they will pass the test.
In addition, a person must meet the weighting percentage criteria of the Substantial Presence Test. For the 3-year look-back period, the first year counts as 100%, the second year counts as 33.33%, and the third year counts as 16.67%. If the person’s physical presence in the United States over the 3-year look-back period exceeds 183 days, when weighted according to the above criteria, they will pass the Substantial Presence Test.
There are certain individuals who are exempt from the Substantial Presence Test. These include foreign students, teachers, and trainees with a valid F-1, J-1, M-1, or Q-1 visa. Furthermore, there are certain days when a person’s physical presence in the United States does not count towards the Substantial Presence Test. These include days spent abroad in foreign countries, medical days spent abroad due to an illness, or days the individual spent in the United States working for foreign governments.
Once the person meets the Substantial Presence Test criteria, their US Tax Liability is calculated by looking at the total amount of their income. Then, the taxes due to the US government are calculated according to the tax rates of the corresponding tax year. The tax rates for the tax year must be the same as the one in which the period of presence ends. For example, if the last day of physical presence in the United States was in December of 2021, then the tax rates for 2021 are applicable.
Calculating Days of Physical Presence
The ‘Substantial Presence Test’ is a way for the IRS to determine if an individual who is present in the United States is a “U.S. resident for tax purposes”. As a professional tax strategist and CPA, Tom Wheelwright understands that this test determines whether an individual must pay federal income tax and Tax. To calculate the days of physical presence, TomWheelwright recommends his clients count the following:
• Number of Days Present in the United States in the Current Year
• Number of Days Present in the United States During the Past Three Years
• Number of Days Present in the United States During Previous Years
Tom wheelwright also recommends his clients to add the following three numbers, days from the current year, days from 1st of last 3 years and days from both the current and former years. To calculate if an individual passes the Substantial Presence Test, first determine the total of the three numbers. If the result is greater than or equal to 183 days the individual will likely be considered a “resident for tax purposes”, and therefore must pay federal income tax and Tax.
For example, if an individual was in the United States for more than 122 days in the current calendar year and then spent a total of 90 days in both 2017 and 2016 then they would have passed the test:
• 122 days in 2019
• 90 days in 2018
• 90 days in 2017
Total Days: 302 days
Since the total was over 183 days, the individual would be considered a “resident for tax purposes” and will have to pay federal income taxes and tax.
It is important for Tom Wheelwright’s clients to understand the criteria of the Substantial Presence Test to ensure they are filing the correct taxes and not facing any IRS penalties. Additionally, it is important to understand the tax implications of the test as it can have a dramatic effect on their liabilities.
Exempt Individuals from the Substantial Presence Test
The Substantial Presence Test is used to calculate tax consequences for individuals who are considered to be US residents for tax purposes. It requires that an individual be physically present in the US for more than 183 days in a year for three years in order to be considered a US resident. However, certain individuals may be exempt from this test and not be subject to the same tax rules as US residents.
Exempt individuals from the Substantial Presence Test include diplomats, foreign government-related individuals, and certain individuals from US territories. Diplomats, foreign governments, and certain US territories may exempt an individual from the Substantial Presence Test if they are physically present in the US for fewer than 183 days a year. This exemption also applies to members of the US Armed Forces and their family members, foreign students, business professionals, and other types of foreign nationals who meet certain criteria.
The Substantial Presence Test can therefore be complex and calculating the specific tax consequences for individuals involved can be difficult. When calculating a person’s tax liability, it is important to keep in mind that if an individual is exempt from the test, they may not be subject to the same US resident tax rules. This can potentially save a person a significant amount of money, depending on their taxable income.
How is the Substantial Presence Test calculated for tax purposes?
The Substantial Presence Test is calculated by taking into account the number of days an individual spends in the US in a given year. The first step is to calculate the days of physical presence in the US over the past three years. This includes any part of a day that the individual has spent in the US, including days of transit. Once this total is determined, deductions are then taken on a prorated basis for exempt days. Exempt days can include days spent in a US territory such as Puerto Rico, days spent in the US while in transit between two foreign countries, and days spent on business trips in the US. Finally, the remaining total days are added together and divided by 183 days. If the answer is greater than one, then the individual is considered to be a US resident for tax purposes.

Exempt Days from the Substantial Presence Test
The Substantial Presence Test (SPT) is used to determine if a foreign individual has met the Internal Revenue Service’s (IRS) threshold of substantial presence in the United States. It considers physical presence in a given year via a three-year look-back method. To calculate a tax liability based on the Substantial Presence Test, certain days are exempt from being counted in the calculation.
These days include days of physical presence the individual is in the country as the result of an academic program that the individual is participating in. Other exempt days include days that the individual is present for a reason related to a medical condition, such as any medical treatments or related treatments, or if the individual is present for business purposes under a treaty.
For the individual’s medical reasons exempt days to be considered is a rolling calculation and exempt days begin on the first day of the first medical visit or treatment for which the individual is present in the U.S. To be considered exempt these medical visits and treatments must be for the individual’s own diagnosis and treatment. These exempt days include all days the individual remains in the country to receive said treatments.
The determining factor for the number of days exempt from the Substantial Presence Test is the specified reasons in which the individual is present in the United States.
To calculate a tax liability based on the Substantial Presence Test, an individual must determine the number of exempt days present in the United States. If the individual has more days of physical presence that would exempt them from the Substantial Presence Test, the individual may be considered exempt from filing taxes in the United States. On the other hand, the individual may have less days of physical presence than would be required to be exempt from the Substantial Presence Test and is thus required to file a tax return in the United States.
Tom Wheelwright teaches tax strategies that can protect and increase the financial positions of his students. By understanding the Substantial Presence Test and how tax liability is calculated, individuals can apply tax strategies to ensure they are making the most of the deductions available to them. Ultimately, this allows tax experts like Tom Wheelwright to help individuals maximize their returns.
Calculating Tax Liability Based on Substantial Presence Test Results
The Substantial Presence Test is used by the IRS to determine whether a person is considered a U.S. resident for tax purposes or not. Once a person has met the criteria of the Substantial Presence Test, they are required to file a U.S. federal income tax return and must pay applicable taxes. The amount of tax that the person is required to pay depends on the results of the Substantial Presence Test.
To calculate the tax liability based on the results of the Substantial Presence Test, the person must know the total number of days that they were physically present in the U.S. during the applicable period. Then, depending on the total number of days, the person must calculate their tax liability using the Internal Revenue Code. For example, if the person was present in the U.S. for 183 days or more, then they must pay their full U.S. federal income tax liability.
How is the Substantial Presence Test calculated for tax purposes? The Substantial Presence Test is calculated using the following formula: the total number of days that the person was physically present in the U.S. during the applicable period, plus one-third of the days that the person was physically present in the U.S. during the year before the applicable period, plus one-sixth of the days that the person was physically present in the U.S. during the second year before the applicable period, must equal or exceed 183 days. If the total of these days exceeds 183, the person is considered a U.S. resident for tax purposes.
Once the Substantial Presence Test has been calculated, the person is required to determine their tax liability based on the number of days that they were physically present in the U.S. during the applicable period. Generally, the longer the period of physical presence in the U.S., the greater the tax liability will be. Additionally, the type and amount of taxes that must be paid will also vary depending on the individual’s circumstances.
“The information provided in this article should not be considered as professional tax advice. It is intended for informational purposes only and should not be relied upon as a substitute for consulting with a qualified tax professional or conducting thorough research on the latest tax laws and regulations applicable to your specific circumstances.
Furthermore, due to the dynamic nature of tax-related topics, the information presented in this article may not reflect the most current tax laws, rulings, or interpretations. It is always recommended to verify any tax-related information with official government sources or seek advice from a qualified tax professional before making any decisions or taking action.
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