Comparing State Taxes: Which State is Best for You?

Quick answer

• States vary significantly in their tax structures, impacting your overall financial picture.
• Key areas to compare include income tax, sales tax, property tax, and estate/inheritance tax.
• Some states have no state income tax, while others have progressive or flat tax rates.
• Sales tax rates differ, and some states exempt groceries or medicine.
• Property taxes are often the largest tax burden for homeowners and vary widely by locality.
• Consider the total tax picture, not just one or two categories, when evaluating states.

What to check first (before you file or change withholding)

Filing Status

Your filing status (Single, Married Filing Jointly, Married Filing Separately, Head of Household, Qualifying Widow(er)) affects your tax brackets and standard deduction. Ensure you are using the correct status for your situation.

Income Sources

Identify all sources of income, including wages, self-employment earnings, investment income (dividends, interest, capital gains), retirement distributions, and any other forms of revenue. Different states may tax these income types differently.

Withholding or Estimated Payments

If you are an employee, your W-4 form determines how much federal and state income tax is withheld from your paycheck. If you are self-employed or have significant income not subject to withholding, you may need to make estimated tax payments to the IRS and your state.

Deductions and Credits

Understand which deductions (e.g., for mortgage interest, state and local taxes up to a limit, charitable contributions) and credits (e.g., child tax credit, education credits) you are eligible for at both the federal and state levels. These can significantly reduce your tax liability.

Deadlines and Extensions (General)

Be aware of federal and state tax filing deadlines. While the typical federal deadline is April 15th, states may have different dates. If you need more time, you can generally file for an extension, but this typically extends the time to file, not the time to pay.

Step-by-step (simple workflow)

1. Identify your current state’s tax system: Understand your current state’s income tax rates (if any), sales tax, property tax structure, and any other relevant taxes.

• What “good” looks like: You have a clear understanding of how your current state taxes your income, spending, and assets.
• Common mistake: Assuming all states tax income the same way.
• How to avoid it: Research your current state’s Department of Revenue website or consult a tax professional.

2. Research potential new states’ income tax policies: Look into whether the state has a state income tax, and if so, whether it’s progressive, flat, or zero.

• What “good” looks like: You know if a state has an income tax, its general structure, and any significant exemptions.
• Common mistake: Only looking at the headline “no state income tax” without considering other taxes.
• How to avoid it: Dig deeper into the state’s tax code for all income types.

3. Investigate sales tax rates and exemptions: Check the statewide sales tax rate and any local add-ons. Also, note if essential goods like groceries or prescription drugs are exempt.

• What “good” looks like: You know the approximate sales tax you’d pay on everyday purchases.
• Common mistake: Underestimating the impact of sales tax on your budget.
• How to avoid it: Factor in sales tax when budgeting for regular expenses.

4. Examine property tax rates and assessment practices: Research typical property tax rates in areas you’re considering and how property is assessed for tax purposes.

• What “good” looks like: You have a general idea of the property tax burden for homeowners in your target areas.
• Common mistake: Assuming property taxes are uniform across a state.
• How to avoid it: Look at specific county or municipal property tax rates, as they can vary significantly.

5. Consider estate and inheritance taxes: Determine if the state has estate or inheritance taxes, and what the thresholds and rates are.

• What “good” looks like: You understand if these taxes could impact your heirs or your own estate planning.
• Common mistake: Overlooking these taxes, which can be substantial for larger estates.
• How to avoid it: Consult an estate planning attorney or financial advisor for personalized advice.

6. Factor in the impact of federal taxes: Remember that federal taxes will still apply regardless of your state.

• What “good” looks like: You understand that state tax savings are in addition to federal tax obligations.
• Common mistake: Focusing solely on state taxes and forgetting the federal component.
• How to avoid it: Use tax calculators that account for both federal and state implications.

7. Analyze your personal financial situation: Consider your income level, spending habits, homeownership plans, and retirement income.

• What “good” looks like: You can see how different tax scenarios would affect your specific financial circumstances.
• Common mistake: Using generic comparisons that don’t reflect your personal income and expenses.
• How to avoid it: Create a hypothetical budget for each state, including estimated taxes.

8. Use state tax comparison tools (with caution): Many websites offer tools to compare state tax burdens, but verify the information.

• What “good” looks like: You use these tools as a starting point for deeper research.
• Common mistake: Relying solely on online calculators without verifying their data or understanding their limitations.
• How to avoid it: Cross-reference information with official state revenue websites.

9. Consult with a tax professional: Seek advice from a CPA or tax advisor who understands interstate tax implications.

• What “good” looks like: You have personalized advice tailored to your unique financial situation and relocation plans.
• Common mistake: Making a major tax decision without professional guidance.
• How to avoid it: Schedule a consultation well in advance of any potential move.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
Focusing only on income tax	Underestimating the total tax burden from sales, property, or other taxes.	Research all major tax categories (income, sales, property, etc.) for each state.
Ignoring local tax variations	Overestimating or underestimating your tax liability due to county/city taxes.	Check specific county and municipal tax rates, as they can differ significantly from the state average.
Not accounting for sales tax on purchases	Budgeting incorrectly and overspending due to unexpected sales tax costs.	Factor an estimated sales tax percentage into your monthly budget for goods and services.
Overlooking retirement income taxation	Being surprised by how retirement income (pensions, 401k withdrawals) is taxed.	Research how each state taxes different types of retirement income.
Miscalculating property taxes	Buying a home without fully understanding the ongoing property tax expense.	Get actual property tax bills for comparable homes in your desired areas and understand the assessment process.
Neglecting estate/inheritance taxes	Leaving a significant tax burden for your heirs upon your passing.	Consult an estate planning professional to understand state-specific estate and inheritance tax laws.
Relying solely on online calculators	Making decisions based on potentially outdated or inaccurate tax information.	Use online tools as a starting point, but always verify information with official state revenue department websites or tax professionals.
Not considering the tax implications of moving	Facing unexpected tax liabilities or penalties due to improper residency establishment.	Understand the rules for establishing residency in a new state for tax purposes and ensure you meet them.
Forgetting about tax credits and deductions	Paying more tax than necessary by missing out on available tax breaks.	Research state-specific tax credits and deductions you might qualify for based on your income, family situation, and expenses.
Assuming a tax-friendly state is cheaper overall	Overlooking higher costs of living (housing, utilities, insurance) in some states.	Conduct a holistic cost-of-living analysis that includes taxes, housing, utilities, and other essential expenses.

Decision rules (simple if/then)

• If your income is high and the state has a high progressive income tax rate, then you will likely pay more state income tax in that state because higher earners are taxed at the highest brackets.
• If you are a retiree relying heavily on Social Security and pensions, then a state with no income tax on retirement income is likely more beneficial because it directly reduces your tax burden on those essential income sources.
• If you are a homeowner, then states with significantly lower property tax rates will offer greater savings because property taxes are often a substantial annual expense.
• If you are a frequent shopper and live in a state with high sales tax, then moving to a state with lower sales tax or exemptions on everyday goods could lead to noticeable savings on your purchases.
• If you anticipate leaving a large estate to your heirs, then states with no estate or inheritance tax are preferable to avoid significant tax liabilities upon your death.
• If you are self-employed with fluctuating income, then a state with a flat income tax or no income tax might be easier to manage for estimated tax payments because it offers more predictability than a complex progressive system.
• If you plan to purchase a new vehicle, then a state with lower or no sales tax on vehicles will save you money upfront on that significant purchase.
• If you have significant investment income, then a state that doesn’t tax capital gains or dividends will be more advantageous for preserving your investment returns.
• If you are single and have no dependents, then states with a higher standard deduction for single filers might offer a slight advantage, though this is usually a smaller factor than income or property taxes.
• If you are a business owner, then consider states with favorable business tax climates, as this can indirectly impact your personal finances if you draw a salary or dividends from your business.
• If you are considering a state with a high cost of living but low taxes, then compare the overall financial impact; sometimes, higher taxes in a lower cost-of-living area can still be more affordable overall.

FAQ

Q: Which states have no state income tax?

A: As of recent information, states that do not levy a state income tax include Alaska, Florida, Nevada, New Hampshire (taxes only interest and dividends), South Dakota, Tennessee (taxes only interest and dividends), Texas, Washington, and Wyoming. Always verify with the state’s official revenue department for the most current information.

Q: How does sales tax affect my budget when comparing states?

A: Sales tax is applied to purchases of goods and some services. If you live in a state with a high sales tax rate and make frequent purchases, it can significantly add to your annual expenses, even if income tax is low. Conversely, states with low or no sales tax can offer savings on everyday spending.

Q: Are property taxes the same everywhere in a state?

A: No, property taxes are typically set at the local level (county, city, school district) and can vary dramatically even within the same state. A state might have a moderate average property tax rate, but specific areas could have much higher or lower rates depending on local government needs and property values.

Q: What are estate and inheritance taxes?

A: Estate tax is levied on the total value of a deceased person’s assets before distribution to heirs. Inheritance tax is levied on the heirs themselves, based on the value of the inheritance they receive and their relationship to the deceased. Some states have one, both, or neither.

Q: How do I determine my residency for tax purposes if I move?

A: Establishing tax residency usually involves demonstrating intent to make a state your permanent home. This can include factors like obtaining a driver’s license, registering to vote, opening bank accounts, and spending the majority of your time in the new state. Consult state tax authorities or a professional for specific requirements.

Q: Is it better to live in a state with a flat tax or a progressive tax?

A: This depends on your income level. A flat tax charges everyone the same percentage, which can be beneficial for higher earners if the rate is lower than the top progressive rate. A progressive tax charges higher rates on higher income brackets, which can be beneficial for lower to middle-income earners.

Q: What are the tax implications of retirement income?

A: States vary widely in how they tax retirement income. Some exempt Social Security, pensions, and 401(k)/IRA withdrawals entirely, while others tax some or all of these sources. This is a crucial factor for retirees to consider.

What this page does NOT cover (and where to go next)

• Specific tax bracket calculations: This page provides general comparisons. For precise calculations, use official state tax forms or calculators.
• Detailed analysis of specific local taxes: Beyond general property and sales tax, this doesn’t cover every niche local tax (e.g., tourism taxes, specific business taxes).
• Impact of tax laws on specific investment vehicles: While general investment income is mentioned, the nuances of taxing different types of investments (e.g., municipal bonds, REITs) are not detailed.
• Establishing legal residency requirements: This page touches on residency for tax purposes but does not cover the full legal process of establishing residency in a new state.
• Moving expenses and tax deductions: The tax deductibility of moving expenses can be complex and has changed; detailed guidance is not provided here.

Where to go next:

• Research your current state’s Department of Revenue website.
• Explore the official tax agency websites of states you are considering.
• Consult with a qualified tax professional or CPA.
• Seek advice from an estate planning or financial advisor.
• Review the IRS website for federal tax information.