Colorado Unclaimed Property: Search & Claim Lost Money

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Colorado · Great Colorado Payback · Search · Claim · Upload · Track

Find Colorado’s Lost Money and Complete the Claim

Colorado unclaimed property can include forgotten checks, unpaid wages, utility refunds, stocks, dividends and safe-deposit-box property that was eventually transferred to the State Treasury for safekeeping.

This guide shows the entire practical process: how to search the official Great Colorado Payback database, recognize the right listing, file the claim, select the correct relationship to the owner, handle claim-specific proof, upload documents correctly and use the Claim ID to check progress.

Start with the quick answer Search more accurately File the claim
Use the current Colorado.gov domain before entering personal information. The live state search, claim, document-upload and claim-status system is on unclaimedproperty.colorado.gov. Avoid lookalike search sites when you are ready to enter a date of birth, SSN/Tax ID, mailing address or claim documents.

Quick answer: search first, then let the claim determine the proof

Search the official Great Colorado Payback using your name, former names or business name. When you find a plausible listing, compare the owner, city or ZIP, holder and property information before selecting it. File the claim only after you believe the listing belongs to you or to someone you are legally entitled to represent.

1 Search Try current and former names.
2 Match Compare holder, location and owner.
3 File Select the correct relationship to owner.
4 Track Save the Claim ID for status checks.

Great Colorado Payback essentials

Official portal unclaimedproperty.colorado.gov
Denver metro 303-866-6070
Toll free 1-800-825-2111
Email greatcopayback@state.co.us
Office 200 E. Colfax Ave., Suite 141
Claim status Uses your Claim ID
Uploads PDF, TIF, PNG or JPG
File limit 10 MB per uploaded file
Former ZIP codes Worth checking in searches
Time limit State safeguards property until valid claim

The official search is the place to perform the live lookup. The rest of this page explains how to use the result correctly so you do not lose time to an overly narrow search, wrong claimant relationship, missing Claim ID or rejected document upload.

Search official Colorado unclaimed property Check existing claim status

Choose the exact unclaimed-property task

You do not need to read every section. Go directly to the problem blocking your claim.

Understand the program

What Colorado means by “unclaimed property”

Unclaimed property is not limited to cash sitting in a forgotten savings account. Colorado Treasury receives financial assets and certain tangible safe-deposit-box property after the organization holding the property loses contact with the owner and applicable legal requirements are met.

Common reasons money or property can reach the Great Colorado Payback
Property type
How it may become forgotten
Useful search clue
What to verify
Uncashed check
A check was mailed but never deposited.
Employer, insurer, bank, government or vendor name.
Holder name and former address.
Unpaid wages
Final or other payroll money was not collected.
Former legal name and employer.
Owner identity and prior employment connection.
Utility refund
Deposit or credit remained after an account closed.
Old city, ZIP or service address.
Connection to the previous address or account.
Stocks or dividends
Owner contact was lost or payment remained outstanding.
Owner name and company or financial institution.
Ownership and claimant relationship.
Safe-deposit-box property
A box remained abandoned after the applicable dormancy period.
Bank or holder name.
Owner identity and claim instructions.
Business payment
Vendor refund, check or other asset remained unclaimed.
Current and former legal business names.
Entity identity and authority of claimant.
There is no reason to search only once. Colorado Treasury specifically recommends searching former ZIP codes or names. Search again when you remember an older surname, business name, employer or place where you previously lived.
Result decoder

Use each search-result field as an identity clue

How to interpret a Great Colorado Payback search result
Result field
What it helps establish
Useful question
Do not assume
Owner name
Who the reporting holder associated with the asset.
Is this a current, former or legal name connected to me?
A matching name by itself proves ownership.
City / ZIP
A location associated with the reported owner.
Did I or the owner ever live or operate there?
The location must equal the current address.
Holder name
The organization that reported or remitted the property.
Did I have an account, job or transaction with this organization?
The holder is the same as the state Treasury.
Property type
General category of the unclaimed asset.
Does this type make sense for the holder relationship?
Every listing is simply cash.
Property ID
Identifier connected with the listed property.
Have I saved it with my claim notes?
It replaces the Claim ID generated after filing.
Amount
A displayed amount when the search system provides one.
Does the result require further verification?
The search amount alone proves final entitlement.
Property ID and Claim ID are not the same thing. The property ID identifies the listed property. The Claim ID is generated when your claim is submitted and is the identifier used for document upload and claim-status research.
No-result troubleshooting

No Colorado unclaimed property found? Change the search before giving up

Try an older surname Marriage, divorce or another legal name change may separate old property from your current identity.
Search former ZIP codes Colorado Treasury specifically recommends checking old ZIP codes.
Try the business name A payment connected with self-employment or a company may not appear under your personal name.
Remove extra information A broad name search can reveal records that a narrow city or ZIP filter hides.
Check other states Property is not always reported to the state where you currently live.
Search again later New property can enter state custody as holders file future reports.
Best search habit: make a short list of every surname, business name, city and ZIP code you have used. Search those combinations methodically instead of typing the same current name repeatedly.
Official filing workflow

File the claim in the same order used by Colorado’s portal

SEARCH Find property REVIEW Confirm match FILE CLAIM Relationship + address UPLOAD Claim-specific proof TRACK Use Claim ID
Review the property you selected Colorado’s instructions tell claimants to review the selected property before choosing File Claim.
Enter claimant information The claim form requests identifying information, contact details and your current mailing address.
Select your relationship to the owner Choose the relationship that accurately describes why you are entitled to submit the claim.
Confirm your mailing address The portal may ask you to verify the address so future correspondence or payment is directed correctly.
Preview every property and claimant detail Fix spelling, relationship or mailing-address errors before submission.
Click Submit Submission officially creates the claim.
Save the generated Claim ID You will need this identifier for document uploads and claim-status checks.
Do not lose the Claim ID. Save it in more than one place—for example, a password manager note plus a screenshot or PDF of the confirmation page.
Open official claim instructions Start a property search
Claimant relationship

The relationship choice controls what the state needs from you

Colorado’s claim instructions specifically tell users to select a “Relationship to Owner” for each claimed property. That selection helps the system provide the appropriate claim details.

Owner You are the person whose name appears on the property.
Heir The listed owner is deceased and you are claiming through inheritance rights.
Representative You have legal authority to act for the owner or estate.
Entity claimant The property belongs to a business, organization or another legal entity.
Do not choose “Owner” simply because you recognize the property. If the listed owner is a deceased relative, business, estate or another person, choose the relationship that accurately reflects your legal connection.

Prepare before starting the claim

Current legal name
Date of birth when applicable
Current email address
Reliable phone number
SSN or Tax ID requested by the portal
Current mailing address
Correct relationship to owner
Property IDs you intend to claim
Secure document upload

Follow the personalized proof request, then make every file uploadable

Colorado’s portal determines claim instructions based on the claimant and relationship information. Do not assume every claim requires exactly the same documents. Follow the claim-specific checklist generated for your case.

CLAIM DOCUMENT UPLOAD
CLAIM ID + EMAIL
↓
ADD DOCUMENT
identity_document.pdf READY
address_proof.jpg READY
Official uploader rules
Accepted formats: standard PDF, TIF, PNG and JPG
Maximum size: 10 MB for each individual file
Filename cannot exceed 100 characters
Filename may contain letters, numbers, dashes and underscores
Documents cannot be password protected
Crop unnecessary scanner background from the image
Claim ID and email address are required to enter the uploader
Uploaded documents must be true, factual and unaltered

Before pressing Submit on an upload

Claim ID entered correctly
Email matches your claim information
Every page is readable
No corners or text are cut off
File is 10 MB or smaller
File is not password protected
Filename uses allowed characters
Document belongs to this claim
Practical file trick: use short descriptive filenames such as photo_id.jpg, old_address.pdf or estate_document.pdf. Avoid spaces and special symbols because the state uploader restricts filename characters.
Open official document uploader
Claim tracking

Use the Claim ID—not the property ID—to check progress

Claim submitted Save the generated Claim ID.
Documents supplied Upload claim-specific proof when requested.
Status lookup Enter the Claim ID in the official status search.
Follow instructions Respond to any claim-specific next step shown or sent by Treasury.
Open the Claim Status Search Use the official Colorado.gov status page.
Enter the numeric Claim ID Use the ID generated when you submitted the claim.
Read the current claim information Follow any claim-specific instruction rather than guessing what is missing.
Lost the Claim ID? Contact the Unclaimed Property Division at greatcopayback@state.co.us, 1-800-825-2111 or 303-866-6070.
Received a letter, postcard or email from the program? The state’s status page instructs users with a mailed or emailed notification to go to the property search and search the owner name as it appears on that notification.
Check official claim status Email Great Colorado Payback
Heirs and estates

If the listed owner is deceased, claim through the correct relationship

A deceased-owner claim is different from claiming property that appears directly in your own name. Colorado’s online instructions specifically use the claimant relationship to determine the appropriate claim details.

Search the deceased owner’s names Try the full legal name, prior surnames and places where the person previously lived.
Confirm that the listing plausibly belongs to that person Compare city, ZIP, holder and property type.
Do not identify yourself as the owner Select Heir or Representative when that accurately describes your legal relationship.
Let the portal generate the applicable proof instructions Estate and heir situations vary, so follow the requirements for the claim you created.
Keep estate information together Save the Claim ID, property IDs and every document submitted for the deceased owner.
Search relatives carefully: a person may have property under a married name, maiden name, middle initial, old ZIP code or former city. One search spelling is rarely enough for a thorough estate check.
Business and organization claims

Search the legal entity and its former names—not only the owner’s personal name

Current entity Search the organization’s current legal name first.
Former entity name Search names used before a merger, conversion, rebranding or restructuring.
DBA or abbreviated name Try common variations when the exact legal name returns nothing.

Before filing on behalf of an entity

Confirm exact listed entity name
Confirm holder relationship
Record property ID
Use the entity’s appropriate Tax ID when requested
Select the accurate claimant relationship
Follow the entity-specific proof instructions
Do not use the Holder Reporting area to claim money. Colorado’s holder-reporting page explicitly warns that its reporting feature is for businesses that are turning unclaimed property over to the state, not for owners attempting to recover property.
Security check

Use the .colorado.gov portal when personal documents are involved

Pause before entering SSN, Tax ID or uploading identification

The current official claim portal uses the unclaimedproperty.colorado.gov domain. Confirm the address bar before entering sensitive claimant information or uploading claim documents.

A search result on another website may point you toward a possible asset, but the state portal should be the final place used to search the official database, create the claim, upload documents and check status.

Good sign

The web address is on an official Colorado government domain and matches the Great Colorado Payback service.

Warning sign

A site pressures you to submit financial information before you have independently opened the Colorado.gov claim portal.

Good sign

You can confirm the program through Colorado Treasury contact information.

Warning sign

A caller or message discourages you from independently contacting the Great Colorado Payback office.

Simple verification method: independently type unclaimedproperty.colorado.gov into the browser instead of following an unfamiliar advertisement, text-message link or copied search-result URL.
2025 law update

Colorado modernized its unclaimed-property law

Colorado enacted HB 25-1224 in 2025 to modify the Revised Uniform Unclaimed Property Act. The changes address newer types of assets and streamline parts of the unclaimed-property system.

Virtual currency Colorado law now expressly addresses virtual currency and provides a three-year abandonment period after the latest indication of owner interest.
Retirement and digital assets Treasury described the 2025 changes as shortening dormancy periods for certain property and establishing clearer treatment for newer asset categories.
Claim modernization Treasury said the legislation was intended to make recovery faster and easier while strengthening protection of personal information.
What this means for searchers: do not assume Colorado unclaimed property is limited to traditional checks and dormant bank balances. Newer financial assets can also enter the state system under applicable rules.
Read Colorado HB 25-1224
Official assistance

Contact Great Colorado Payback when the portal cannot answer the question

Denver metro

303-866-6070

Toll free

1-800-825-2111

Email

greatcopayback@state.co.us

Great Colorado Payback office

Great Colorado Payback – Colorado Unclaimed Property Program
200 East Colfax Avenue
State Capitol, Suite 141
Denver, CO 80203
Office-visit planning: Colorado’s state service listing says Great Colorado Payback office visits are by appointment only. Call before traveling rather than assuming walk-in assistance is available.
Useful claim-support script “I am calling about Colorado unclaimed property. My Claim ID is [claim ID] and the listed owner is [owner name]. I am claiming as [owner/heir/representative/entity]. The issue I need help with is [status, document upload, relationship, notification or missing Claim ID]. What should I do next?”
Final claim checklist

Before you leave the claim process, save these eight things

Owner name exactly as listed
Property ID
Holder name
Claimant relationship selected
Current mailing address submitted
Claim ID generated after filing
Copy of every uploaded document
Date of your latest status check
Best practical habit: create one folder named for the claim ID and keep the confirmation page, property result, uploaded documents and later Treasury correspondence together.
10 practical answers

Colorado unclaimed property FAQs

What is the official Colorado unclaimed property website?

Colorado’s official Great Colorado Payback search and claim portal is unclaimedproperty.colorado.gov. Use the Colorado.gov domain when searching, filing a claim, uploading documents or checking claim status.

What types of unclaimed property can Colorado hold?

Colorado Treasury identifies examples including unpaid wages, utility refunds, uncashed checks, stocks, dividends and contents of safe deposit boxes. Other financial assets may also become unclaimed under Colorado law.

How should I search for Colorado unclaimed property?

Search your current name first, then former names, alternate spellings and business or organization names. Colorado Treasury also recommends checking former ZIP codes. Compare the listed owner, city, ZIP code, holder and property information before claiming a result.

How do I file a Great Colorado Payback claim?

Select the matching property, review it, choose File Claim, enter claimant information and your relationship to the owner, confirm your mailing address, preview the claim and submit it. Submission generates a Claim ID.

What information does the Colorado claim form request?

The online claim process requests claimant information including name, date of birth, email, phone, SSN or Tax ID, current mailing address and the claimant’s relationship to the listed property owner.

What documents can I upload for a Colorado unclaimed-property claim?

Follow the claim-specific documentation instructions generated for your relationship to the owner. Colorado’s upload system accepts standard PDF, TIF, PNG and JPG files. Each file must be 10 MB or smaller, cannot be password protected and must follow the portal’s filename rules.

How do I check Colorado unclaimed property claim status?

Use the official Claim Status Search and enter the Claim ID generated when the claim was submitted. If the Claim ID is lost, contact the Unclaimed Property Division by email or phone.

What if the unclaimed property belongs to a deceased person?

Do not claim the property as the owner if the listed owner is deceased. Select the relationship to the owner that accurately describes your situation, such as heir or representative, so the claim system can provide the appropriate claim instructions.

Is there a deadline to claim Colorado unclaimed property?

Colorado Treasury states that the program safeguards unclaimed assets regardless of how much time has passed and holds them until a valid claim is made.

Who do I contact about a Great Colorado Payback claim?

The Great Colorado Payback office can be reached at 303-866-6070 in the Denver metro area, toll free at 1-800-825-2111, or by email at greatcopayback@state.co.us. The listed office address is 200 East Colfax Avenue, State Capitol, Suite 141, Denver, Colorado 80203.

Information reviewed August 8, 2026: the current Colorado.gov claim portal, official search instructions, claimant-information fields, Claim ID status process, document uploader requirements, Great Colorado Payback contact information, Treasury program description and Colorado HB 25-1224 were checked against Colorado government sources.
Independent guide: This page is not the Colorado Department of the Treasury or Great Colorado Payback. Live property listings, claim requirements, document requests and claim status should always be verified through the official Colorado.gov unclaimed-property portal.
Ohio Auditor Tools · Tax Year 2026

10 Ohio Property Tax Calculators & Auditor Tools

Built specifically for Ohio's 35% assessment ratio, current DTE forms, and 2026 Homestead, Owner-Occupancy, CAUV, Conveyance Fee, and Board of Revision rules. Every number reflects verified Ohio Department of Taxation amounts.

Homestead: $29,000 Enhanced Vet: $58,000 OAGI limit: $41,000 Assessment: 35% of market BOR filing: Free · DTE 1

Annual Tax Bill Estimator

OHIO

Applies Ohio's 35% assessment ratio plus your county's effective millage tier — the actual math your auditor uses.

Pick a county tier and enter your market value.

Homestead Reduction Calculator

DTE 105A

2026 Ohio Homestead: $29,000 general or $58,000 enhanced (100% disabled vet, KIA spouse). OAGI under $41,000 required for non-veteran applicants.

Pick your situation and enter your home value.

Owner-Occupancy & Non-Business Credits

DTE 105C

Every Ohio owner-occupied home qualifies for the 2.5% Owner-Occupancy Credit plus the automatic 10% Non-Business Credit. Most owners don't realize these stack.

Enter your annual tax to see both credit amounts.

Conveyance Fee Calculator

ORC 322

When you sell or transfer Ohio property, the auditor collects $1 state + up to $3 county per $1,000, plus $0.50 per parcel. Counties choose their rate.

Enter sale price and pick your county rate.

CAUV Agricultural Savings

DTE 109

Ohio's Current Agricultural Use Value cuts taxable value dramatically for farmland (10+ acres, or smaller with $2,500+ annual gross income).

Enter both market and CAUV values to see savings.

Mill Rate Converter

Ohio tax rates appear three ways on auditor sites: mills, percent, or dollars per $1,000. Convert between them instantly.

Enter a rate to see all three forms.

Parcel Number Cleaner

Ohio's 88 counties each format parcels differently — Franklin uses 010-123456-00, Cuyahoga uses 001-23-456, Hamilton uses 100-0001-0001-00. Auto-detects.

Paste any Ohio county parcel to format it.

35% Ratio Sanity Check

Ohio law sets taxable value at 35% of market value. If yours is significantly higher, you're a strong BOR appeal candidate.

Enter both values to compare against Ohio's 35% target.

BOR Appeal Savings

DTE 1

A successful Board of Revision complaint typically cuts your value 10–20%. Filing is free and stays in effect until the next reappraisal.

Enter your tax bill and reduction estimate.

BOR Deadline Countdown

MAR 31

Ohio's statutory Board of Revision filing deadline is March 31 for the prior tax year. Miss it and you wait until next year — no extensions.

Set your deadline to start the countdown.

Verify with the official Ohio source

These calculators use the verified 2026 Ohio Department of Taxation amounts and statutory rules. For your exact bill, exemption status, and county-specific deadlines, always confirm with your county auditor and the Ohio Revised Code:

Ohio Dept. of Taxation — Real Property DTE Forms (105A, 105C, 1, 109) ORC 5715 — Board of Revision ORC 5713 — Taxable Real Property ORC 322.02 — Conveyance Fee ORC 319.54(F)(3) — State Fee ORC 5713.30 — CAUV tax.ohio.gov — Main Portal

Estimates use Ohio's 35% statutory assessment ratio and effective tax rate tiers averaged across major Ohio counties. Your actual bill depends on local school levies, voted millage, inside vs. outside millage splits, House Bill 920 reduction factors (HB 920), and special assessments. The 2026 Homestead general amount ($29,000) and enhanced amount ($58,000) reflect HB 187 inflation indexing — your county auditor's office may show slightly different transitional figures. Nothing here is legal or tax advice. CountyAuditors.org is an independent informational directory, not affiliated with any county government.

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