Sidney, MT Property Tax Rate — How to Appeal & Save
1.10% effective rate · $2,769/yr avg · Population 6,257 · Montana
Median Home Value
$251,700
Est. Annual Tax
$2,769
Effective Rate
1.10%
Median Income
$56,696
How Sidney Compares
Is Sidney, MT a High Property Tax City?
Sidney has a property tax rate of 1.10%, roughly near the national average. On a median home of $251,700, homeowners pay about $2,769/year.
Property taxes consume 4.9% of the median household income ($56,696) in Sidney — a significant burden that makes tax appeals especially worthwhile. A homeowner with a $300,000 property pays approximately $3,300/year, while a $500,000 home costs $5,500/year in property taxes.
Sidney property taxes are 11% below the national average. Even so, individual properties can be over-assessed — it's always worth checking whether your specific assessment is fair relative to comparable homes nearby.
Think you're overpaying in Sidney?
We research your property, prepare evidence, and file the appeal. Fee: 20% of first-year savings — only if we succeed.
How to Appeal Property Tax in Sidney, MT
If your property is assessed higher than comparable homes in Sidney, you may be able to reduce your tax bill by filing an appeal with your county assessor's office.
Check Your Assessment
Review your property's assessed value and compare it to similar homes in your area. If you're 15-20%+ above comparable properties, you likely have a case.
Gather Evidence
Collect recent sales of comparable homes (same size, age, neighborhood), photos of any condition issues, and your assessment notice.
File Before the Deadline
Each county has a specific window to file (typically 30-90 days after receiving your assessment notice). Contact your county assessor for exact dates in Montana.
Attend the Hearing
Present your evidence at the review board hearing. Average success rate for well-prepared appeals is 40-60%. Sign up and we'll handle the research, filing, and follow-up, and send you a hearing-prep guide so you know what to expect — you attend the hearing yourself.
Don't want to do it yourself? We handle the research, filing, and follow-up. You only pay 20% of what we save you. Nothing if we don't reduce your bill.
Sidney, MT Appeal Deadline & Filing Info
File With
County Tax Appeal Board, then State Tax Appeal Board
Deadline
Within 30 days of notice (or by first Monday in June for AB-26 review)
Window Opens
After classification and appraisal notice
Typical Duration
2–6 months
Montana reappraises on a 2-year cycle. Tax rate varies by property class. Informal review (AB-26 request) to Department of Revenue first.
Other Cities in Montana
| City | Median Home | Annual Tax | Rate |
|---|---|---|---|
| Billings | $285,300 | $3,138 | 1.10% |
| Missoula | $380,500 | $4,186 | 1.10% |
| Great Falls | $223,700 | $2,461 | 1.10% |
| Bozeman | $546,100 | $6,007 | 1.10% |
| Butte-Silver Bow (balance) | $197,200 | $2,169 | 1.10% |
| Helena | $331,700 | $3,649 | 1.10% |
| Kalispell | $340,700 | $3,748 | 1.10% |
| Belgrade | $390,800 | $4,299 | 1.10% |
| Anaconda-Deer Lodge County | $175,700 | $1,933 | 1.10% |
| Helena Valley Southeast CDP | $280,300 | $3,083 | 1.10% |
| Havre | $193,400 | $2,127 | 1.10% |
| Evergreen CDP | $243,000 | $2,673 | 1.10% |
Related Property Tax Resources
Data sources: US Census Bureau, American Community Survey (ACS) 5-Year Estimates 2019–2023 (Table DP04). Effective tax rates calculated from median property tax and median home value.
Appeal information: State comptroller offices, county assessor associations, and official state statutes. Deadlines and processes verified as of June 2026.
Last updated: July 2026 · Published by: TaxedFairly (WebLab LLC)