Colorado issues TABOR refunds on a fixed schedule tied to the state budget cycle, not on demand

Colorado's TABOR (Taxpayer Bill of Rights) refund is issued once per year, typically in late summer or early fall. The exact date depends on when the state legislature passes the budget and certifies the surplus amount. You cannot request an early refund or choose when to receive it — the state processes all refunds in a single batch to all may be able to access taxpayers at the same time.

The refund arrives as a check mailed to your address on file with the Colorado Department of Revenue, or as a direct deposit if you enrolled in that option during a previous tax year. If you filed a Colorado state tax return for the prior year, you are already in the system and do not need to do anything to receive the refund.

Key Takeaways

  • TABOR refunds are issued once yearly, usually between August and October, after the state budget is finalized and the surplus is certified.
  • The refund amount varies each year based on how much revenue the state collected above the TABOR limit; there is no fixed dollar amount.
  • Refunds are mailed as checks to the address on your most recent Colorado tax return, or deposited directly if you previously set that up.
  • You do not need to take any action to receive the refund if you filed a Colorado return in the prior tax year.
  • If you moved or did not file a return, you may need to contact the Department of Revenue to update your address or claim an unclaimed refund.

How the TABOR refund timeline works each year

The state legislature must pass a budget before the refund can be issued. This typically happens in late spring or early summer. Once the budget is signed, the Department of Revenue calculates the total surplus and determines the refund amount per tax return. This calculation and certification process usually takes several weeks.

After certification, the state prints and mails checks or processes direct deposits. The actual mailing date varies by year but has historically fallen between late August and mid-October. The Department of Revenue does not announce a specific date in advance; you can check the department's website or call 303-238-TAXCO (8296) in late summer to ask whether refunds have been mailed yet.

Once a check is mailed, it typically arrives within 7 to 14 business days, depending on mail delivery speed. Direct deposits usually post within 3 to 5 business days of the processing date.

What determines your refund amount

Your refund is not based on how much you paid in taxes. Instead, the state divides the total surplus by the number of tax returns filed in Colorado, and every return receives an equal share. If the surplus is $500 million and 2 million returns were filed, each return gets roughly $250 — regardless of income level or tax paid.

The refund amount changes every year because the surplus changes. In some years the surplus is large; in others it is small or nonexistent. The state does not issue a refund if revenue does not exceed the TABOR limit. You will not know your exact refund amount until the legislature certifies the surplus, which happens shortly before checks are mailed.

If you have not received your refund by late fall

If refunds have been issued but you have not received yours by October or November, first confirm that the state has your correct mailing address. Check your most recent Colorado tax return or contact the Department of Revenue at 303-238-8296 to verify the address on file.

If the address is wrong, you may need to file an amended return or contact the department directly to update it. If the address is correct but you still have not received the check after 30 days from the mailing date, the check may have been lost in the mail. The Department of Revenue can issue a replacement check or stop payment and reissue the refund.

If you did not file a Colorado tax return in the prior year, you are not automatically in the system and will not receive a refund. You would need to file a return for that year to claim the refund, though there are time limits on how far back you can file.

Direct deposit versus check: how to choose for future refunds

If you received a check this year but prefer direct deposit for next year's refund, you can enroll during tax season when you file your return. On your Colorado tax return form, there is a section to provide your bank account and routing number for direct deposit. Once you enroll, the state will use direct deposit for all future refunds unless you change it.

Direct deposit is faster and more reliable than mail, so it is worth setting up if you file your own return or work with a tax preparer. You can change your preference each year when you file, so if you move or change banks, you can update your information then.

Unclaimed TABOR refunds from prior years

If you believe you are owed a refund from a previous year and never received it, contact the Colorado Department of Revenue's unclaimed property program. The state holds unclaimed refunds for a set period before transferring them to the state treasurer's unclaimed property fund. You can search for unclaimed property on the Colorado treasurer's website or call the Department of Revenue to ask about a specific year.

To claim an old refund, you will need to provide proof that you filed a return in that year. A copy of your tax return or a transcript from the Department of Revenue can serve as proof. Processing a claim for an old refund usually takes several weeks.

Frequently Asked Questions

Can I get my TABOR refund early or on a different schedule?

No. The state issues all TABOR refunds in a single batch once per year after the budget is finalized. You cannot request an early refund or choose a different timing. The refund date is determined by the state legislature's budget schedule, not by individual taxpayer requests.

What if I moved after filing my tax return?

Contact the Colorado Department of Revenue at 303-238-8296 to update your address before refunds are mailed. If you do not update it and the check is returned as undeliverable, the state will hold it in unclaimed property. You can claim it later, but it is faster to update your address now.

Do I have to do anything to get the refund if I filed a Colorado return?

No. If you filed a Colorado tax return for the prior year, you are automatically in the system. The refund will be mailed to the address on that return or deposited directly if you previously enrolled. You do not need to take any action.

How much will my refund be?

The amount varies each year and is not announced until the legislature certifies the surplus, usually shortly before checks are mailed. Every tax return receives an equal share of the total surplus. You can check the Department of Revenue website in late summer for the announced amount.

What if I did not file a Colorado tax return last year?

You will not receive a TABOR refund unless you filed a return. If you had income in Colorado, you may be able to file a return for that year and claim the refund, but there are time limits. Contact the Department of Revenue to ask whether you can still file and claim a prior-year refund.