State Estimated Tax Payment Due Dates and Thresholds by State (2026)

The federal $1,000 trigger sits at the top, but most states on this chart set a lower bar. DC and South Carolina start at $100, so even a small side income can count.

The largest group, 15 states, sets the trigger somewhere from $500 to $999. Nine states don't tax wage or self-employment income at all, but federal estimated payments still apply there.

California front-loads the year: most of your annual estimate is due by June 15, 2026. If your income arrives late in the year, plan around that, not around four equal checks.

Virginia gives you the longest gap, 16 days past the federal date, and Delaware and Iowa give 15. It's a small window, but it helps if April cash is tight.

States whose 2026 estimated tax calendar differs from the federal one

Source: Internal Revenue Service, Form 1040-ES (2026), Estimated Tax for Individuals; California Franchise Tax Board, California Franchise Tax Board, Estimated tax payments; Delaware Division of Revenue, Delaware Division of Revenue, Declaration of Estimated Income Tax for Individuals 2026 (Revised 11/10/25); Hawaii Department of Taxation, Hawaii Department of Taxation, Form N-11 Instructions (2025); Iowa Department of Revenue, Iowa Department of Revenue, Estimated Income Tax Payments; Virginia Tax, Virginia Tax, Individual Estimated Tax Payments. Download as image

What triggers required state estimated tax payments (2026) by state

• 6Under $500 of expected tax
• 14$500 to $999 of expected tax
• 11$1,000 or more of expected tax
• 3Income-based test
• 2Income tax, but estimated payments not required
• 9No tax on wage or self-employment income

When are state estimated tax payments due in 2026?

For most states, the answer is the same four dates the IRS uses: April 15, June 15 and September 15, 2026, with the last payment on January 15, 2027. If you already have those in your calendar, you're covered for most of the map.

The exceptions are where people slip. Virginia wants its first payment on May 1. Delaware's first payment is due April 30. Iowa runs its whole calendar on the last day of the month, so its dates are April 30, June 30 and September 30, 2026, then February 1, 2027, because January 31 lands on a Sunday.

Massachusetts prints June 16, 2026 for its second payment, a day after the federal date. And California keeps the federal dates but changes how much you pay at each one. More on that below.

Do I need to pay state estimated taxes?

Probably, if you have income nobody withholds from and you live in a state with an income tax. Freelance fees, rental profit and side-project income are the usual sources. The question is how much tax you expect to owe, and each state answers it differently.

Six jurisdictions set the trigger under $500. DC and South Carolina start at $100, Mississippi at $200, New York at $300, and Massachusetts and New Jersey at $400. Fifteen states sit in the $500 to $999 band, which covers places like California, Michigan and Ohio, plus West Virginia at $600 and Delaware at $800. Eleven states use $1,000, the same figure as the federal test.

A few states use a different test. Arizona looks at gross income: you must pay if it topped $75,000 (single) or $150,000 (married filing jointly) in both 2025 and 2026. Pennsylvania asks whether untaxed income will exceed $9,500, which works out to $292 in tax. Idaho and Utah don't require individual estimated payments at all, though they accept them.

What changed for 2026?

Iowa is the big one. For tax years starting on or after January 1, 2026, Iowa raised its trigger to $1,000, up from $200. If you paid small Iowa estimates in past years just to stay safe, you may not need to now. Run the numbers before you skip a payment, though. One strong year can still put you over $1,000.

The other thing to watch is your own income. A year with one big client or a lump-sum project can push you over a state line you've never crossed. Even if your state's line stays put, your exposure might not.

Which states don't require estimated tax payments?

Nine states don't tax wage or self-employment income, so there's no state estimate to send: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington and Wyoming. Washington does tax capital gains, so a big stock sale there is a different story. New Hampshire's interest and dividends tax is repealed as of 2025.

Two states have an income tax but don't require individual estimated payments. Idaho and Utah both accept voluntary payments. Utah has a catch: to avoid extension penalties, you need to have prepaid most of your tax by the April due date, so voluntary doesn't mean optional in practice if you plan to file late.

Living in a no-tax state doesn't get you out of federal estimates. A freelancer in Texas who expects to owe at least $1,000 for 2026 still pays on the federal calendar. Moving partway through the year can also put you on two state schedules at once, so check both.

How does California's 30/40/0/30 schedule work?

California doesn't split the year into equal quarters. You pay 30% of your annual estimate by April 15, 2026, 40% by June 15, nothing in September, and the last 30% by January 15, 2027.

Here's what that means in practice. Picture a video editor whose big contracts pay out in October and November. Under California's split, the bulk of her state estimate is due before most of that money shows up. She either pays from savings in spring or underpays and risks a penalty. Someone with steady monthly income barely notices the difference. Someone with lumpy income feels it every June.

If that's your pattern, set aside a bigger share of every spring payment you receive, and don't treat the quiet September as found money. The trigger is $500, or $250 if you're married or a registered domestic partner filing separately.

What should freelancers and small businesses do now?

• Find your state's trigger on the table above and compare it to what you expect to owe after withholding, not to your gross income.
• Estimate what you'll owe for the year, then recheck after each payment date. A slow spring and a busy summer can change the answer.
• Put your state's real dates in your calendar. If you live in Virginia, Delaware, Iowa or Massachusetts, don't copy the federal list.
• If you have a W-2 job too, consider raising withholding there. It can cover a state gap without quarterly checks.
• Look for safe harbors. Colorado and Oklahoma both let you base payments on 70% of current-year tax.
• In Kansas, you can skip the January payment if you file and pay in full by January 31.
• Move a fixed share of every client payment into a separate tax account the day it clears, so the money is there when the date arrives.

Why your contracts matter for estimated tax

Estimated tax assumes you know roughly when money arrives. Your contracts decide that. A client who pays months after delivery, or only after an open-ended approval, can leave you owing a payment on income you haven't received yet.

That's why payment timing deserves the same attention as your rate. If a deposit, milestone payments or a clear due date are in the contract, you can match your tax payments to real cash. If they're not, you end up guessing, and the state doesn't care that your client was slow.

Sources and method

Every number on this page comes from the sources below, each opened and read on or before October 18, 2026. A second, independent review checked every figure against its source and corrected anything that did not match. 45 of 51 state entries were confirmed; any that could not be are marked "Not yet confirmed" and left out of every count and chart.

1. Internal Revenue Service, Form 1040-ES (2026), Estimated Tax for Individuals (2026 edition)
2. Tax Foundation, State Individual Income Tax Rates and Brackets, 2026 (Feb. 17, 2026 (updated Feb. 19, 2026); rates as of Jan. 1, 2026)
3. Alabama Department of Revenue, Alabama Department of Revenue, Form 40ES Instructions (2026) (2026 edition)
4. Arizona Department of Revenue, Arizona Department of Revenue, Individual Estimated Tax Payments (Current edition as of Oct. 18, 2026)
5. Arkansas DFA, Arkansas DFA, AR1000ES Estimated Tax Declaration Vouchers (2026) (2026 edition)
6. California Franchise Tax Board, California Franchise Tax Board, Estimated tax payments (Current page (2026 due dates))
7. Colorado Department of Revenue, Colorado Department of Revenue, DR 0104EP 2026 Individual Estimated Income Tax Payment Form (2026 edition)
8. Connecticut DRS, Connecticut DRS, Form CT-1040ES 2026 (Rev. 01/26) (2026 edition (Rev. 01/26))
9. Delaware Division of Revenue, Delaware Division of Revenue, Declaration of Estimated Income Tax for Individuals 2026 (Revised 11/10/25) (2026 edition, revised Nov. 10, 2025)
10. DC Office of Tax and Revenue, DC Office of Tax and Revenue, Underpayment of Estimated Tax Interest (Current edition as of Oct. 18, 2026)
11. Georgia Department of Revenue, Georgia Department of Revenue, IT-511 Individual Income Tax Instruction Booklet (2025) (2025 edition)
12. Hawaii Department of Taxation, Hawaii Department of Taxation, Form N-11 Instructions (2025) (2025 edition)
13. Idaho State Tax Commission, Idaho State Tax Commission, Avoid a Tax Debt (Current edition as of Oct. 18, 2026)
14. Illinois Department of Revenue, Illinois Department of Revenue, IL-1040-ES 2026 (2026 edition)
15. Indiana Department of Revenue, Indiana Department of Revenue, Estimated Payments (Not opened (site blocked); listed for reference only)
16. Iowa Department of Revenue, Iowa Department of Revenue, Estimated Income Tax Payments (Current page (rule for tax years beginning on or after Jan. 1, 2026))
17. Kansas Statutes, Kansas Statutes, K.S.A. 79-32,101 and 79-32,102 (Statutes as published 2026)
18. Kentucky Department of Revenue, Kentucky Department of Revenue, Instructions for Filing Estimated Tax Vouchers (42A740-S4, 9-25), for 2026 (42A740-S4 (9-25), for tax year 2026)
19. Louisiana Department of Revenue, Louisiana Department of Revenue, Declaration of Estimated Income Taxes (Not opened (site blocked); listed for reference only)
20. Maine Revenue Services, Maine Revenue Services, Form 1040ES-ME 2026 (Revised July 2026) (2026 edition, revised July 2026)
21. Comptroller of Maryland, Comptroller of Maryland, 2026 Payment Voucher Worksheet for Estimated Tax (2026 edition)
22. Massachusetts DOR, Massachusetts DOR, Estimated Tax Payments (updated Jan. 29, 2026) (Page updated Jan. 29, 2026)
23. Michigan Department of Treasury, Michigan Department of Treasury, Am I required to make estimated income tax payments? (Current edition as of Oct. 18, 2026)
24. Minnesota Department of Revenue, Minnesota Department of Revenue, Estimated Tax (updated Jan. 7, 2026) (Page updated Jan. 7, 2026)
25. Mississippi DOR, Mississippi DOR, 2025 Form 80-100 Resident, Non-Resident and Part-Year Resident Instructions (Rev. 12/25) (2025 edition (Rev. 12/25))
26. Missouri DOR, Missouri DOR, MO-1040ES 2026 (Not opened (site blocked); listed for reference only)
27. Montana Department of Revenue, Montana Department of Revenue, Making Estimated Tax Payments (Current edition as of Oct. 18, 2026)
28. Nebraska Department of Revenue, Nebraska Department of Revenue, Instructions for Paying Your Estimated Individual Income Tax (Current edition as of Oct. 18, 2026)
29. NJ Division of Taxation, NJ Division of Taxation, 2026 Form NJ-1040-ES Instructions (2026 edition)
30. New Mexico Taxation and Revenue Department, New Mexico Taxation and Revenue Department, Estimated Payments (Current edition as of Oct. 18, 2026)
31. NY Department of Taxation and Finance, NY Department of Taxation and Finance, Who must make estimated tax payments? (updated Nov. 19, 2025) (Page updated Nov. 19, 2025)
32. North Carolina Department of Revenue, North Carolina Department of Revenue, Estimated Income Tax (Current edition as of Oct. 18, 2026)
33. North Dakota Office of State Tax Commissioner, North Dakota Office of State Tax Commissioner, Form ND-1ES 2026 (2026 edition)
34. Ohio Department of Taxation, Ohio Department of Taxation, Estimated Payments (Current edition as of Oct. 18, 2026)
35. Oklahoma Tax Commission, Oklahoma Tax Commission, Form OW-8-ES Tax Year 2026 (Revised 6-2025) (Tax Year 2026 (revised 6-2025))
36. Oregon Department of Revenue, Oregon Department of Revenue, Publication OR-ESTIMATE 2026 (2026 edition)
37. Pennsylvania Department of Revenue, Pennsylvania Department of Revenue, PA Personal Income Tax Guide (Current edition as of Oct. 18, 2026)
38. RI Division of Taxation, RI Division of Taxation, RI-1040ES 2026 (Not opened (site blocked); listed for reference only)
39. South Carolina DOR, South Carolina DOR, SC1040ES Instructions 2026 (2026 edition)
40. Utah State Tax Commission, Utah State Tax Commission, 2025 TC-40 General Instructions (2025 instructions)
41. Vermont Department of Taxes, Vermont Department of Taxes, Form IN-114 (2026) (2026 edition)
42. Virginia Tax, Virginia Tax, Individual Estimated Tax Payments (Current edition as of Oct. 18, 2026)
43. West Virginia Tax Division, West Virginia Tax Division, IT-140ESI Estimated Tax Payments Instructions (Sept 2023) (Sept 2023)
44. Wisconsin DOR, Wisconsin DOR, 2026 Form 1-ES Instructions (Not opened (site blocked); listed for reference only)
45. New York State Department of Taxation and Finance, Estimated tax payment due dates (Current edition as of Oct. 18, 2026)