Resources

Tax deadlines, tips and answers for busy owners.

Bookmark this page. We keep it updated with the dates and practical advice that matter most to small businesses in Texas.

Key dates

Deadlines to keep on your calendar.

Dates falling on a weekend or holiday shift to the next business day. We'll remind you ahead of each one.

  • Jan 15

    Q4 estimated tax payment due (prior year)

  • Jan 31

    W-2s and 1099-NECs due to workers and the IRS

  • Mar 15

    S-Corp (1120-S) and Partnership (1065) returns due

  • Apr 15

    Individual & C-Corp returns due · Q1 estimated payment

  • May 15

    Texas Franchise Tax report due

  • Jun 15

    Q2 estimated tax payment due

  • Sep 15

    Q3 estimated payment · Extended S-Corp/Partnership returns

  • Oct 15

    Extended individual & C-Corp returns due

Tax & bookkeeping tips

Small habits that save real money.

Separate business and personal money — completely

A dedicated business checking account and card makes bookkeeping faster, audits easier and deductions defensible.

Job-cost every project

Contractors who track labor, materials and subs per job know which work is actually profitable — and price the next bid accordingly.

Set aside 25–30% of profit for taxes

Move it to a separate savings account each month so quarterly estimates never strain cash flow.

Reconcile monthly, not annually

Catching a missing invoice or duplicate charge within 30 days is easy. Catching it 11 months later is expensive.

Keep receipts digitally

Snap a photo the same day and attach it in QuickBooks Online. Paper fades; the IRS still wants proof.

Review your entity structure every few years

As profit grows, an S-Corp election can save thousands in self-employment tax. We'll run the numbers with you.

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