Texas does not impose a state tax on dividends. The Texas Constitution requires voter approval before any personal income tax can take effect, and no such tax has ever been enacted, so dividends from stocks, mutual funds, and ETFs reach Texas residents without a state-level cut.1Justia Law. Texas Constitution Art 8 – Sec 24 Federal tax still applies, and because nothing is withheld along the way, the bill often lands harder than investors expect at filing time.
Why the State Takes Nothing
Article 8, Section 24 of the Texas Constitution says any law imposing a tax on the net incomes of individuals cannot take effect unless a majority of registered voters approve it in a statewide referendum. A law passed in violation of that requirement is void.1Justia Law. Texas Constitution Art 8 – Sec 24 No Texas legislature has ever put the question on a ballot.
Dividends are personal income, so they fall under that protection. It makes no difference whether yours are ordinary or qualified, domestic or foreign, paid in cash or reinvested. At the state level, the tax is zero, and there is no Texas form to file for individual investment earnings.
What You Owe the IRS on Ordinary Dividends
The IRS treats ordinary dividends the same as wages or interest: they’re taxed at your regular federal rate. For 2026, those rates run from 10% to 37%, with the top bracket starting at $640,600 for single filers and $768,700 for married couples filing jointly.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Most of what shows up on your Form 1099-DIV starts as ordinary; the qualified portion is broken out separately on the same form.
Ordinary dividends stack on top of your other income, so a large year-end mutual fund distribution can push you into a higher bracket if you weren’t planning for it.
Qualified Dividend Rates
Qualified dividends are taxed at the long-term capital gains rates: 0%, 15%, or 20%.3Office of the Law Revision Counsel. 26 USC 1 – Tax Imposed The 2026 thresholds:
- 0% on taxable income up to $49,451 single or $98,901 joint
- 15% from there up to $545,500 single or $613,700 joint
- 20% above those amounts
To qualify, you must hold the underlying stock for more than 60 days within the 121-day window beginning 60 days before the ex-dividend date. Days when you’ve hedged the position with options or a short sale don’t count.4Internal Revenue Service. Publication 550, Investment Income and Expenses Buy-and-hold investors clear this without effort; active traders around dividend dates should check the calendar.
The 3.8% Net Investment Income Tax
Higher-income investors face an extra 3.8% surtax on net investment income, which includes dividends of both types. It applies to the smaller of your net investment income or the amount by which your modified adjusted gross income exceeds $200,000 single, $250,000 joint, or $125,000 married filing separately.5Office of the Law Revision Counsel. 26 USC 1411 – Imposition of Tax
This is the tax that surprises Texans most often. With no state income tax and no state withholding, nothing comes out of your dividend checks during the year. A couple with $260,000 in total income, $50,000 of it from dividends, owes the surtax on the $10,000 above the $250,000 threshold, adding $380 to the federal bill on top of the regular dividend tax.
Reinvested Dividends Count Too
If you participate in a DRIP, you still owe federal tax on the full distribution in the year it was paid, even though the money never hit your bank account. The IRS treats reinvested dividends exactly like cash. If the plan lets you buy shares below fair market value, the discount itself is taxable as dividend income as well.6Internal Revenue Service. Stocks (Options, Splits, Traders) 2 Each reinvestment also creates a new cost basis lot to track for whenever you sell.
Quarterly Estimated Payments
Because nothing is withheld on most dividend income, Texas residents often need to make quarterly estimated payments to the IRS. The rule: if you expect to owe $1,000 or more in federal tax after withholding and credits, you should be paying throughout the year.7Internal Revenue Service. Estimated Taxes
You can generally avoid the underpayment penalty by paying at least 90% of the current year’s tax or 100% of the prior year’s tax, whichever is smaller. If your dividend income swings from year to year, you can annualize and send unequal quarterly payments to match the actual timing. Waiting until April to pay everything at once can trigger a penalty even if your return ultimately shows a refund.
How Dividends Affect Social Security Taxation
Dividend income can pull more of your Social Security benefits into the taxable column. The IRS uses “provisional income” to decide how much is taxable: adjusted gross income (which includes dividends), plus tax-exempt interest, plus half of your Social Security benefits. Once provisional income passes $25,000 single or $32,000 joint, up to 50% of benefits are taxable. Above $34,000 single or $44,000 joint, up to 85% are.
A retired couple with a modest portfolio throwing off $15,000 a year in dividends can find that income dragging thousands of dollars of previously untaxed Social Security into the taxable column. The effective marginal rate across that range runs higher than the dividend tax alone would suggest.
Medicare IRMAA Surcharges
Dividends also feed into what you pay for Medicare. Part B premiums are adjusted based on modified adjusted gross income from two years earlier, through the Income-Related Monthly Adjustment Amount system. For 2026, single filers with MAGI above $109,000 and joint filers above $218,000 pay higher premiums on a tiered scale:8Centers for Medicare & Medicaid Services. 2026 Medicare Parts A and B Premiums and Deductibles
- $109,001–$137,000 single / $218,001–$274,000 joint: $81.20 per month
- $137,001–$171,000 single / $274,001–$342,000 joint: $202.90 per month
- $171,001–$205,000 single / $342,001–$410,000 joint: $324.60 per month
- $205,001–$499,999 single / $410,001–$749,999 joint: $446.30 per month
- $500,000+ single / $750,000+ joint: $487.00 per month
At the top tier, that’s nearly $5,844 a year in extra Medicare premiums for a single filer. A large capital gain or an unusually heavy dividend year can spike your MAGI and trigger surcharges two years later, long after you’ve stopped thinking about the income that caused them.
A Note for Business Owners
The no-state-tax answer is for individuals. If dividends are flowing into an LLC, corporation, or other entity doing business in Texas, the Texas Franchise Tax under Tax Code Chapter 171 applies, and dividend income generally folds into total revenue.9Texas Comptroller of Public Accounts. Franchise Tax Overview The 2026 no-tax-due threshold is $2,650,000 in annualized total revenue; above that, the rate is 0.75% of taxable margin, or 0.375% for retailers and wholesalers.10Texas Comptroller of Public Accounts. Franchise Tax Certain federal obligation dividends, the corporate dividends-received deduction, and some foreign dividends under IRC Sections 78 and 951–964 can be excluded from total revenue.
What to File and What to Keep
Nothing goes to the Texas Comptroller for individual dividend income. Your only reporting happens on the federal return, using the 1099-DIV your broker sends.
Keep those 1099-DIV statements and supporting brokerage records for at least three years after filing. If you underreport gross income by more than 25%, the IRS can look back six years. For shares you still own, hold onto records as long as you own them plus three years after sale, since you’ll need the cost basis to figure the gain or loss.7Internal Revenue Service. Estimated Taxes