What Really Determines Your Tax-Status?

Uwe
5 min readFeb 12, 2025

--

Regulations are complex and depend on specific factors — there is no universal rule! In some cases, you may automatically trigger tax residency without realising it, as this depends on various variables such as citizenship, personal circumstances, and local regulations. The information below will help you gain a better understanding of the key factors that influence tax residency. Staying informed and exercising caution are essential — rules vary widely, and assumptions can lead to costly consequences.

Key Factors to Consider When Assessing Your Tax Residency Status

False assumptions about tax residency could cause unexpected tax liabilities, legal complications, financial penalties, or double taxation, potentially disrupting your financial plans and long-term residency strategy.

  • Difference between Tax residency and physical residency: Tax residency determines where you are legally obligated to pay taxes, while physical residency refers to your legal right to reside in a country.
  • Center of Vital Interests is Key: The “centre of vital interests” is a crucial factor in determining tax residency. It refers to where you spend most of your time, where your key personal and economic ties lie, and where you can provide evidence of your whereabouts.
  • Automatic Tax Residency: Simply owning property, operating a business, employment, or spending time in Bulgaria does not automatically make someone a tax resident per default, even when criterions from above are met.
  • Perpetual Travellers and Tax Risks: Constantly moving without a clear tax base may trigger default tax residency and obligations. Some countries apply default rules, meaning you could be considered a tax resident where you spend time or generate income. Without proper planning, this might lead to unexpected taxes and liabilities.
  • Obtain official documentation: A “Tax Residency Certificate” stands as the sole official confirmation of your tax status, irrespective of the country (not just in Bulgaria).
  • Consult with experts: If you travel frequently, stay in one country for an extended period, run a business remotely, or live as a perpetual traveller, it is essential to understand the tax regulations of the jurisdictions you visit. Ensuring that you do not unintentionally trigger tax residency obligations is key. Consider to consult with MyStartBulgaria.com
  • Your situation matters: Tax rules are complex and highly individual. It is always best to seek advice from qualified accountants, lawyers, or tax professionals. General information, including the explanations provided here, may not fully apply to your specific circumstances.

Be cautious! Different countries have varying legislation, which could automatically make you a tax resident. For instance, if you operate your remote business in Spain or Thailand, or due to other factors, you could become a tax resident without even realising it!
The best approach is to understand the tax rules of each country where you reside or conduct business.

When are you considered Tax Resident — an Example from Bulgaria

For instance, in the case of Bulgaria, consider the following fundamental conditions to qualify for tax residency. Best practice is to seek guidance from an accountant, lawyer, or tax expert to ensure your tax residency status. Remember, a Tax Residency Certificate is the only official confirmation of your tax status.

  • Fundamental Conditions: Obligatory conditions include holding a legal and valid residency permit and filing annual personal tax declarations. If both criteria are not met, you are most likely not considered a tax resident.
  • Physical Presence and Center of Vital Interests: Spending more than six months in Bulgaria within a twelve-month period is often a key indicator of tax residency, but it is not the sole determining factor. Bulgarian tax authorities place significant emphasis on your “center of vital interests” when assessing residency status.
  • Specifics Matter: Depending on your specific situation, the minimum length of stay required to establish tax residency may vary!
  • Permanent Address and Center of Vital Interests: Having a permanent address in Bulgaria is a contributing factor, but it is not enough on its own. You are only considered a tax resident if your “center of vital interests” is also in Bulgaria.
  • Special Cases: In specific circumstances, exceptions to the above may apply.

Questions? Get in touch with us:

Important Disclaimer:

Tax residency rules vary significantly between countries. While Bulgaria serves as an example, the criteria and definitions used to determine tax residency differ based on national legislation, tax treaties, and local regulations. It is always advisable to consult a tax prfessionals to understand the specific rules that apply to your situation.

How does temporary absences for Business or Travel affect Tax Residency?

If you are a Bulgarian tax resident, short-term trips abroad for business or leisure typically do not automatically jeopardise your tax residency.
However, this depends on several factors:

  • Duration of Stays: The longer you spend in other countries, the greater the risk of triggering tax residency in those countries, especially if the stays are consecutive.
  • No New Center of Vital Interests: It’s crucial that you do not establish a “center of vital interests” in another country (as described previously).
  • Compliance with 183-Day Rule Elsewhere: Be aware of the 183-day rule in other countries. Spending more than 183 days in a single foreign country may automatically make you a tax resident there, regardless of your intentions.

Important Considerations:

Careful Tracking: If you travel frequently, meticulously track your days spent in each country to avoid unintentionally becoming a tax resident elsewhere.
Crucial Caveat: Proactively investigate the tax residency rules of each country you visit or plan to stay in for an extended period.

The best time to act is now!

Tax residency is a critical factor especially for perpetual travellers, digital nomads, and remote workers, as this may directly impact your financial stability and legal compliance. The worst time to address these matters is when authorities have already started looking into your situation — by then, it is most likely too late. The best time to take control of your finances and therefore your tax residency status is now.

Being proactive ensures you protect your wealth, avoid unexpected tax liabilities, and prevent financial setbacks. Staying informed means staying empowered. Take action today — consult with a tax expert, accountant, or lawyer to ensure you are making the right choices for your situation.

If you need guidance on tax residency and wealth protection strategies, get in touch at MyStartBulgaria.com, or consult your lawyer or accountant of trust.

Stay Informed, Stay Empowered!
Yours truly, Uwe

--

--

Uwe
Uwe

Written by Uwe

Uwe (aka TheSailor) is a nomad, sailor, speaker & entrepreneur; runs mystartbulgaria.com and Nomad Sailing Retreat

No responses yet