Quarterly Estimated Taxes for Texas LLC Owners

Because Texas has no state income tax withholding and LLCs do not have wages withheld automatically, most Texas LLC owners must make quarterly estimated federal tax payments throughout the year. Failure to pay enough quarterly results in underpayment penalties from the IRS — even if you pay the full amount by April 15. For the complete tax picture, see our Texas LLC tax guide.

Why Quarterly Payments Are Necessary

Unlike W-2 employees who have taxes withheld from each paycheck, LLC members receive income with no tax taken out. The IRS operates on a pay-as-you-go system — they expect tax payments throughout the year, not just one lump sum at filing time.

The Texas advantage: You only make quarterly payments to the IRS (federal). In states with income tax (California, New York, etc.), LLC owners make quarterly payments to both the IRS and their state tax agency. Texas LLC owners save time and complexity by dealing with federal only.

Who Must Pay Quarterly

You should make quarterly estimated payments if you expect to owe $1,000 or more in federal tax for the year (income tax + self-employment tax) after subtracting any withholding from other income sources (like a W-2 job).

Common situations for Texas LLC owners:

• Full-time LLC owners with no other W-2 income — almost always must pay quarterly
• LLC owners with a W-2 day job — may increase W-2 withholding instead of paying quarterly
• S-corp elected LLCs — salary withholding may cover the obligation; distributions may not
• Real estate LLC owners — if rental income generates significant profit

Due Dates (Federal)

If a due date falls on a weekend or federal holiday, the deadline moves to the next business day.

How to Calculate Your Quarterly Payment

Safe harbor methods (avoiding penalties):

1. 100% of prior year tax: Pay at least 100% of your total tax from last year, divided into four equal payments. (110% if your AGI exceeded $150,000 last year.) This avoids penalties even if you owe more when you file.

2. 90% of current year tax: Pay at least 90% of what you will actually owe this year. Requires estimating income accurately.

Practical approach for Texas LLC owners:

• Take last year's total federal tax liability (line 24 of Form 1040 minus withholding)
• Divide by 4
• Pay that amount each quarter
• Adjust if income changes significantly (new contract, lost client, etc.)

How to Pay

IRS Direct Pay (recommended): https://www.irs.gov/payments/direct-pay

• Free, immediate, from your bank account
• Select "Estimated Tax" and the appropriate tax year/quarter

EFTPS (Electronic Federal Tax Payment System): https://www.eftps.gov/

• Requires enrollment (takes 5-7 business days for activation)
• Useful for scheduling recurring payments
• Required for S-corp payroll tax deposits

IRS2Go app: Pay from your mobile device

Check by mail: Mail Form 1040-ES voucher with payment to the IRS. Slow and unreliable — not recommended.

Texas-Specific Considerations

No state estimated payments: Unlike LLC owners in California (who must pay quarterly to the FTB) or New York (who pay quarterly to the state tax department), Texas LLC owners only deal with the IRS. This simplifies cash flow planning.

Sales tax timing vs. estimated tax timing: If your LLC collects sales tax monthly (due the 20th), coordinate these outflows with your quarterly estimated tax payments to avoid cash crunches. Many Texas LLC owners set aside 30-35% of each payment received into a dedicated tax savings account.

Franchise tax timing: The annual franchise tax report is due May 15 — which falls right after the April 15 first quarterly estimated payment. Budget for both in April/May.

Underpayment Penalties

If you do not pay enough quarterly:

• The IRS charges a penalty calculated at the federal short-term interest rate + 3% on the underpaid amount for each quarter
• The penalty is calculated separately for each quarter — paying extra in Q4 does not offset a Q1 shortfall
• Current penalty rate: approximately 8% annually (varies with interest rates)
• The penalty is not deductible

Avoiding penalties:

• Use the safe harbor (100%/110% of prior year)
• If income is uneven, use the annualized income installment method (Form 2210, Schedule AI) to prove you owed less in earlier quarters

FAQ

Can I increase my W-2 withholding instead of paying quarterly?

Yes, if you have a W-2 job in addition to your LLC. Increase withholding on your W-4 to cover both your W-2 tax and your LLC tax. The IRS treats W-2 withholding as if it were paid evenly throughout the year, so even if you increase withholding in Q4, it counts as if paid in all four quarters. This is a common strategy for side-hustle LLC owners.

What if my LLC income varies widely throughout the year?

Use the annualized income installment method on Form 2210, Schedule AI. This lets you base each quarter's payment on actual income earned during that period rather than dividing the year equally. Useful for seasonal businesses or LLCs with large one-time projects.

Do I make quarterly payments for the franchise tax?

No. The Texas franchise tax is filed and paid annually by May 15. There are no quarterly installments for state taxes in Texas.

What percentage should I set aside from each payment received?

A common rule of thumb for Texas LLC owners: set aside 25-30% of net profit for taxes (federal income tax + self-employment tax). For higher earners (over $200,000), set aside 35-40%. Because there is no state income tax, this percentage is lower than in states like California (where 35-45% is typical).