Tax Due Dates Calendar
Stop Stressing About Deadlines.
We offer a complete Tax Planning and Compliance service tailored for Texas businesses. Don't just track deadlines—let a CPA guarantee compliance.
Contact us
Our Expert Tax Services (CPA-Led Solutions)
The CPA Pain Point We Solve
Your biggest financial risk isn't the tax bill—it's the calendar. Missing an estimated tax deadline, botching a Franchise Tax filing, or miscalculating multi-state sales tax can lead to severe penalties, audits, and costly interest. You became an entrepreneur to lead your business, not to memorize the IRS calendar.
Our Solution: We take ownership of the deadlines. Our CPA-led team guarantees compliance across all federal, state, and local obligations (from Form 1040 to Texas Sales Tax), turning your calendar anxiety into a clear strategic advantage.
Sales Tax (Texas & Multi-State)
E-commerce Sales Tax Automation. Avalara Partner. We manage monthly/quarterly Texas sales tax filings and leverage automation for multi-state compliance (critical for e-commerce/retailers).
Property Tax Payment/Protest
Houston/Texas Property Tax Consulting. Assistance with payment deadlines and strategic support for property valuation protests in Waller, Fort Bend, and Harris counties.
Payroll Tax (FUTA Form 940)
Employer Payroll Compliance. We ensure accurate and timely filing of federal payroll tax (Form 940) and state/local reports, keeping your business compliant with all employer obligations.
Partnership / S-Corp (Forms 1065 / 1120S)
Accurate Pass-Through Filing. We manage partnership (1065) and S-Corp (1120S) returns, including K-1 preparation, ensuring clean compliance and maximum tax efficiency for owners.
Estimated Taxes (Form 1040-ES)
Proactive Estimated Tax Planning. We calculate your quarterly payments (Q1, Q2, Q3, Q4) accurately to avoid penalties. Critical for sole proprietors and rental property owners.
Foreign-Owned Entities (Form 1120-F, 5472)
Foreign-Owned U.S. Business Compliance. Expertise in reporting for foreign-owned U.S. corporations (Form 1120-F) and 25% foreign-owned LLCs (Form 5472), ensuring global compliance to avoid severe penalties.
TAX DUE DATES
Switch to Landscape mode on Mobile Devices
| Date | Requirement/Task | Form/Procedure | Frequency | Applies To | Details |
| Jan 15, 2025 | 4th Quarter Estimated Tax Payment | Form 1040-ES | Quarterly | Sole Proprietors, Rental Property Owners | Estimated Taxes |
| Jan 20, 2025 | Texas Sales Tax (December) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | Sales Tax |
| Jan 31, 2025 | W-2 and 1099-NEC Filing (for 2024) | Form W-2, Form 1099-NEC | Annual | All Businesses | Business Tax |
| Jan 31, 2025 | FUTA Tax Filing (Form 940 for 2024) | Form 940 | Annual | Employers | Personal Tax |
| Jan 31, 2025 | Property Tax Payment Deadline | Property Tax Statement | Annual | Property Owners (Waller, Fort Bend, Harris) | |
| Feb 1, 2025 | Deadline to Protest Property Valuation for January Bills | Protest Form (County Specific) | Annual | Property Owners | |
| Feb 15, 2025 | 1st Quarter Estimated Tax Payment | Form 1040-ES | Quarterly | Sole Proprietors, Rental Property Owners | Estimated Taxes |
| Feb 20, 2025 | Texas Sales Tax (January) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | Sales Tax |
| Mar 15, 2025 | Partnership/S-Corp Tax Returns (Form 1065, 1120S) | Form 1065, Form 1120S | Annual | Partnerships, S-Corps | Business Tax |
| Mar 20, 2025 | Texas Sales Tax (February) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | Personal Tax |
| Apr 1, 2025 | Deadline for Texas Property Tax Payments | Property Tax Statement | Annual | Property Owners | |
| Apr 15, 2025 | Individual Tax Return Filing (if not extended) | Form 1040 | Annual | Individuals (Sole Proprietors, etc.) | |
| Apr 15, 2025 | IRA/SEP IRA Contribution Deadline | N/A | Annual | All Individuals | |
| Apr 15, 2025 | 1st Quarter Estimated Tax Payment | Form 1040-ES | Quarterly | Sole Proprietors, Rental Property Owners | Estimated Taxes |
| Apr 20, 2025 | Texas Sales Tax (March) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | Sales Tax |
| May 15, 2025 | Property Tax Protest Deadline | Protest Form (County Specific) | Annual | Waller, Fort Bend, Harris County Property Owners | |
| May 15, 2025 | Texas Franchise Tax Filing | N/A | Annual | Businesses Operating in Texas | |
| May 20, 2025 | Texas Sales Tax (April) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | Sales Tax |
| Jun 15, 2025 | 2nd Quarter Estimated Tax Payment | Form 1040-ES | Quarterly | Sole Proprietors, Rental Property Owners | |
| Jun 15, 2025 | Excise Tax Payment (Manufacturing, etc.) | Excise Tax Form | Quarterly | Manufacturers, Certain Service Providers | |
| Jun 20, 2025 | Texas Sales Tax (May) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | |
| Jul 31, 2025 | Payroll Reports (Form 941 for Q2 2025) | Form 941 | Quarterly | Employers | Payroll Tax |
| Aug 20, 2025 | Texas Sales Tax (June) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | |
| Sep 15, 2025 | 3rd Quarter Estimated Tax Payment | Form 1040-ES | Quarterly | Sole Proprietors, Rental Property Owners | |
| Sep 15, 2025 | Excise Tax Payment (Manufacturing, etc.) | Excise Tax Form | Quarterly | Manufacturers, Certain Service Providers | |
| Sep 20, 2025 | Texas Sales Tax (August) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | |
| Oct 15, 2025 | Final Tax Return Filing (If Extended) | Form 1040, Form 1065, Form 1120S | Annual | All Businesses/Individuals | |
| Oct 20, 2025 | Texas Sales Tax (September) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | |
| Nov 20, 2025 | Texas Sales Tax (October) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | Sales Tax |
| Dec 15, 2025 | 4th Quarter Estimated Tax Payment | Form 1040-ES | Quarterly | Sole Proprietors, Rental Property Owners | Estimated Taxes |
| Dec 31, 2025 | Final Payroll Reports for 2025 | Form 941 | Quarterly | Employers | Personal Tax |
| Jan 15, 2026 | 4th Quarter Estimated Tax Payment (for 2025) | Form 1040-ES | Quarterly | Sole Proprietors, Rental Property Owners | |
| Jan 20, 2026 | Texas Sales Tax (December) | State-specific Sales Tax Form | Monthly | Retailers, Restaurants | |
| Jan 31, 2026 | W-2 and 1099-NEC Filing (for 2025) | Form W-2, Form 1099-NEC | Annual | All Businesses | |
| Jan 31, 2026 | FUTA Tax Filing (Form 940 for 2025) | Form 940 | Annual | Employers | |
| Texas Franchise Tax Filing | What: An annual tax imposed on each taxable entity formed or doing business in Texas. | Deadline: Usually May 15 each year (if the date falls on a weekend/holiday, the deadline moves to the next business day). | How: File online via the Texas Comptroller eSystems using your XT WebFile Number. Alternatively, you may file paper forms such as 05-158, 05-102, etc. | Who: Generally required if your entity’s gross receipts are above certain thresholds, or if you have a Texas nexus. | Penalty Reminder: Late or missing franchise tax filings/payment can result in significant penalties from the Texas Comptroller. |
| Disclaimers | Not Professional Advice: This information is for general reference only and does not constitute legal, tax, or financial advice. Always consult a www.mtbcpa.us, attorney, or official sources before taking action. | Dates May Shift: If a deadline falls on a weekend or federal/state holiday, it typically moves to the next business day. | Verify with Official Sources: Tax laws and deadlines can change. Always check the IRS and Texas Comptroller websites for updates. | ||
| Contact Information | www.mtbcpa.us | info@mtbcpa.us | 832-617-1280 |