Montana Property Tax Records: Search Values, Tax Bills, Parcel Maps, Deeds & Appeals
Montana property tax records are split between state and county systems. The Montana Department of Revenue property search helps you find property characteristics, assessment codes, property numbers and valuation details; county treasurers collect property taxes and issue bills; county Clerk & Recorder offices handle deeds; and Montana Cadastral gives you statewide parcel-map context. This guide shows the exact workflow, due dates, record types, appeal deadlines and local search tips in one practical page.
Fastest Way to Search Montana Property Tax Records
Montana Property Tax Records Are Split Between State and County Offices
Do not expect one Montana website to show every record. Valuation, taxes, maps and deeds are handled by different offices.
| Your Need | Correct Source | What It Shows | What to Prepare |
|---|---|---|---|
| Property characteristics, value, assessment code, property number | Montana Department of Revenue Property Search | Property characteristics and assessment-related information searchable statewide. | Property number, assessment code, address, name or county. |
| Tax bill, amount due, payment, receipt, delinquency | County Treasurer | Tax statement, amount due, payment status, receipt, delinquent tax handling and county payment portal. | Tax ID, parcel number, geocode, owner name, bill year, county. |
| Deed, legal description, mortgage, lien, easement, recorded document | County Clerk & Recorder | Official recorded land documents and certified copies. | Grantor/grantee, recording date, document number, book/page, legal description. |
| Parcel boundary reference, map, geocode, nearby parcels | Montana Cadastral | Statewide parcel map and selected property details for reference use. | Address, geocode, property number, map location or county. |
| Wrong value, class or property characteristics | Montana DOR Informal Review / County Tax Appeal Board | AB-26 review process and formal appeal route. | Appraisal notice, photos, comparable sales, errors, repair estimates, evidence. |
How to Search Montana Property Records by Address, Name, Assessment Code or Property Number
Property.MT.Gov is the best first stop when you need statewide property characteristics. The Montana Department of Revenue search accepts a property number, assessment code, name or address, and it lets users narrow by county or field type.
Property number
Best when copied from a prior record, tax bill, Cadastral result or assessment notice.
Assessment code
Useful for matching DOR appraisal data with county tax records.
Address
Start simple: street number and street name. Add county filter to speed up results.
Name
Use only if spelling is known; trusts, LLCs and ownership timing can create noise.
1
Open Property.MT.GovStart with property number, assessment code, address or name.
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Official action links: Property.MT.Gov Home and Montana DOR Property Search.
2
Limit by county or field typeThis improves speed and reduces wrong matches.
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After entering a search term, select a county or choose a field type such as Name, Address, Property Number or Assessment Code. This is especially helpful in larger counties such as Yellowstone, Gallatin, Missoula, Flathead, Cascade and Lewis & Clark.
3
Save the identifiers for tax and deed researchProperty search does not replace a tax receipt or deed.
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Copy the property number, assessment code, geocode, county, owner display and address. Use those identifiers when searching the county treasurer tax portal, Clerk & Recorder deed records or Montana Cadastral map.
Montana Property Tax Due Dates, Bills and Payment Records
County treasurers collect residential property tax in Montana. Real property taxes are typically billed in two installments, and county treasurer portals are where you check amount due, payment status, receipts and delinquency.
Nov 30
Due by 5:00 p.m. on November 30 or within 30 days of tax notice postmark, whichever is later.
May 31
Second real property tax payment is due by 5:00 p.m. on May 31.
County treasurer
The county treasurer, not the statewide map, handles payment records and receipts.
Next business day
If a due date falls on a weekend or holiday, the due date is the next business day.
1
Identify the correct county firstMontana tax bills are county-based.
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Use Property.MT.Gov or Montana Cadastral to confirm the property’s county, geocode and property number. Then search the county treasurer tax system for the bill and payment record.
2
Open your county treasurer tax lookupSearch by owner, parcel, tax ID, geocode or address depending on county.
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County portals differ. Some counties use third-party payment providers. Always start from the official county treasurer page before entering card or bank details.
3
Save the receipt or bill PDFUseful for escrow, closing, refinance or proof of payment.
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After payment, save your confirmation number, amount, parcel/geocode and receipt. If paying close to the deadline, verify county-specific posting, postmark or online transaction rules.
| County Example | Likely Tax Office / Search Route | Best Use |
|---|---|---|
| Yellowstone County | Yellowstone County Treasurer Property Taxes | Billings-area tax due dates, payments and tax records. |
| Flathead County | Flathead County Property Tax Department | Kalispell/Whitefish/Columbia Falls area payment and tax lookup. |
| Lewis & Clark County | Lewis & Clark County Tax Information | Helena-area property tax lookup and payment instructions. |
| Any Montana county | County Treasurer / County Clerk & Recorder official site | Payment, receipt, delinquency, deed and legal-description help. |
How to Use Montana Cadastral for Parcel Maps
Montana Cadastral is useful for statewide parcel map research, geocode lookup, map context and neighboring parcel review. It is not a legal survey, deed, engineering source or title report.
Parcel map
Find parcel location and surrounding property context.
Geocode clues
Copy geocode/property identifiers for tax and county research.
County check
Confirm the county before searching a treasurer or recorder portal.
Survey proof
MSL says Cadastral is informational and not suitable for legal, engineering or surveying purposes.
1
Open Montana CadastralSearch or select parcels on the statewide map.
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Official action links: Montana Cadastral and Montana Cadastral Map.
2
Zoom in before selecting parcelsParcel selection generally works better at closer zoom.
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Use address, geocode, map navigation or county context. When the correct parcel appears, copy identifiers for DOR property search, county treasurer lookup or Clerk & Recorder deed research.
Where to Find Montana Deeds, Legal Descriptions and Recorded Property Documents
Deeds and legal land records are county records. In Montana, the county Clerk & Recorder is the usual office for recorded deeds, mortgages, easements, plats, assignments and certified copies.
Deed copy
Search grantor/grantee, recording date, document number or book/page when available.
Legal description
Use current deed or Clerk & Recorder records for complete legal description.
Liens / releases
Search later recordings for releases, assignments or satisfactions.
| Task | Best Office | What to Ask For |
|---|---|---|
| Need a legal deed copy | County Clerk & Recorder | Recorded deed by grantor/grantee, recording date, document number, book/page or legal description. |
| Need complete legal description | County Clerk & Recorder or current deed | Full metes/bounds, subdivision, lot/block, section-township-range or recorded plat reference. |
| Need proof tax was paid | County Treasurer | Tax receipt, bill year, parcel/geocode, amount paid and payment date. |
| Need valuation explanation | Montana DOR Property Assessment Division | Property characteristics, appraisal notice details, market value, classification or AB-26 review route. |
How to Challenge a Montana Property Value or Classification
If you disagree with your valuation or need corrections to property characteristics, Montana DOR directs owners to submit a Request for Informal Classification and Appraisal Review, Form AB-26, within 30 days of the date on the classification and appraisal notice.
AB-26
Use for value, classification or property-characteristic corrections.
30 days
Submit AB-26 within 30 days of the date on the appraisal notice.
CTAB / MTAB
County Tax Appeal Board and Montana Tax Appeal Board routes may apply after informal review.
1
Check your appraisal notice and property recordFind exact value, class or property-characteristic errors.
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Review land size, building data, year built, condition, classification, market value, comparable sales, photos, repair issues and any factual mistake. Keep your appraisal notice date visible because the AB-26 deadline is time sensitive.
2
File AB-26 within 30 daysMissing the deadline can limit review options.
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Official action links: Montana DOR Informal Review and Formal Appeal Process and Form AB-26.
3
Use county or state appeal routes if neededKeep all letters and determinations.
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If the informal review does not resolve the issue, follow the formal appeal route listed by the Department of Revenue and your county tax appeal board. Keep all notices, AB-26 submissions, evidence, emails and determination letters.
Montana Property Tax Relief, Assistance and Reduced-Rate Programs
Montana has several property tax help paths. Eligibility changes by program, income, occupancy, disability, veteran status and property type, so verify directly with Montana DOR before relying on a benefit.
Reduced tax rate
Property Tax Assistance Program may reduce the tax rate on a qualifying home based on income and status.
Disabled veterans
Montana Disabled Veteran Assistance Program helps qualifying 100% disabled veterans or surviving spouses.
Payment schedule
Some counties reference alternate payment schedules for primary residences under Montana law.
Reduced-rate enrollment
DOR offers homestead and long-term rental reduced tax rate enrollment for applicable tax years.
Montana Department of Revenue / Helena Reference Map
Montana property valuation questions start with the Department of Revenue, while payment questions go to your county treasurer. Use the map for statewide DOR location context; always use your county office for tax-bill payment details.
DOR Property Assessment
Use for classification, value, property characteristics, appraisal notices, AB-26 and property tax help programs.
County Treasurer
Use for tax bills, payment, receipt, delinquency, tax lien/payment timing and county payment portals.
Clerk & Recorder
Use for deed copies, recorded plats, legal descriptions, easements, mortgages, liens and certified documents.
Common Montana Property Tax Record Problems and Fixes
| Problem | Likely Cause | Best Fix |
|---|---|---|
| No result in DOR property search | Address format, wrong county, name spelling, new parcel or property number typo. | Search by county + field type; try property number, assessment code or Cadastral geocode. |
| Need to pay but DOR page only shows value | DOR values property; county treasurer collects tax. | Use the county treasurer tax portal for amount due and payments. |
| Legal description seems incomplete | Search portals may abbreviate legal descriptions. | Use current deed or county Clerk & Recorder records for complete legal description. |
| Boundary map does not match fence or survey | Cadastral map is informational and not legal/survey-grade. | Use recorded plats, surveys and professional surveyor/legal review. |
| Value looks wrong after appraisal notice | DOR appraisal data, classification or property characteristics may need review. | File AB-26 within 30 days and include evidence. |
| Tax bill still shows prior owner | County records and tax billing timing may lag after sale. | Check deed recording, DOR property record and county treasurer account; contact county if closing/payment proof is needed. |
Property Tax Record Tips That Actually Save Time in Montana
Use these tips whether you are checking property in Billings, Missoula, Bozeman, Kalispell, Great Falls, Helena, Butte, rural acreage or agricultural land.
Use county filters
Montana names and rural addresses can repeat. County filtering prevents wrong-property matches.
Copy the geocode
Geocode/property number helps connect DOR search, Cadastral maps and county tax records.
Pay the county treasurer
Do not try to pay through Cadastral or DOR property search. Tax bills are county treasurer records.
Use deeds for legal proof
Property search and maps help research, but the Clerk & Recorder holds deed records.
Respect the AB-26 deadline
If an appraisal notice looks wrong, the 30-day informal review window matters.
Check tax help early
PTAP, MDV and reduced-rate programs may require applications, income proof or annual timing.
Montana Property Tax Records FAQs
QHow do I search Montana property tax records online?▾
Start with Property.MT.Gov to search by property number, assessment code, name or address. Use county treasurer records for actual tax bill, balance, payment and receipt information.
QWhat is the official Montana property search website?▾
The official statewide property search is Property.MT.Gov, operated through the Montana Department of Revenue Property Assessment Division.
QWhen are Montana real property taxes due?▾
Real property taxes are due by 5:00 p.m. on November 30 for the first payment, or within 30 days of the tax notice postmark if later. The second payment is due May 31. If a due date falls on a weekend or holiday, the due date is the next business day.
QWho collects Montana property taxes?▾
County treasurers collect residential property taxes in Montana. The Department of Revenue values property, but the county treasurer handles tax bills, payments and receipts.
QCan I pay Montana property taxes through Property.MT.Gov?▾
No. Property.MT.Gov is for property information and characteristics. To pay or print a tax receipt, use the county treasurer’s official website for the county where the property is located.
QWhat is Montana Cadastral used for?▾
Montana Cadastral is used for statewide parcel-map research and informational property lookup. It is not suitable for legal, engineering or surveying purposes.
QWhere do I find Montana deeds?▾
Deeds are county records. Contact or search the county Clerk & Recorder office for the county where the property is located. Use grantor/grantee name, recording date, document number, book/page or legal description if available.
QHow do I appeal a Montana property valuation?▾
File a Request for Informal Classification and Appraisal Review, Form AB-26, within 30 days of the date on your classification and appraisal notice. If needed, follow formal appeal routes through the county tax appeal board or Montana Tax Appeal Board.
QWhat Montana property tax help programs exist?▾
Montana DOR lists property tax help programs such as the Property Tax Assistance Program, Montana Disabled Veteran Assistance Program, and reduced-rate programs for qualifying homes or long-term rentals. Eligibility depends on the specific program.
QIs Property-Recordss.org the official Montana property tax website?▾
No. Property-Recordss.org is an independent informational guide. Always verify property values, tax bills, payments, deed records, maps, appeals and relief-program eligibility directly through Montana DOR, county treasurers and county Clerk & Recorder offices.