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Idaho Landlord-Tenant Laws 2026

Security deposit limits, eviction notice requirements, rent increase rules, and every compliance deadline for Idaho landlords. 198 cities covered.

Based on Idaho state statutes. Updated August 2026.

Idaho Landlord Law Summary

In Idaho, landlords must return security deposits within 21 days, provide 3-day eviction notice for nonpayment, and do not cap rent increases. No just cause eviction requirement.

Idaho Landlord Rules at a Glance

Key compliance requirements every Idaho landlord must follow.

Rule Requirement
Security Deposit Cap No statutory limit
Deposit Return Deadline 21 days (or up to 30 days if lease specifies)
Eviction Notice (Nonpayment) 3 days written notice
Rent Cap No statewide cap
Entry Notice 24 hours notice (recommended; no specific statute)
Late Fee Cap No statutory cap
Grace Period No statutory requirement
Just Cause Eviction Not required

What Happens If You Violate Idaho Landlord-Tenant Law

Security deposit violation: Tenant may recover up to 3x the wrongfully withheld amount.

  • Late deposit return: Miss the 21-day deadline and tenants can sue for up to 3x the withheld amount.
  • Improper eviction notice: Wrong notice period or procedure = case dismissed. You restart from zero and owe additional court costs.
  • Illegal entry: Entering without 24-hour notice = harassment claim. Tenants can terminate the lease and sue for damages.
  • Fair housing violation: First offense: $16,000+ federal fine. Repeat: $65,000+. Plus actual damages, attorney fees, and potential criminal penalties.

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Idaho Landlord-Tenant Statutes

The laws that govern residential rentals in Idaho.

Idaho Residential Landlord and Tenant Act

Idaho Code §6-301 et seq.

Governs residential tenancies including security deposits, eviction procedures, and basic landlord-tenant obligations.

Idaho Landlord Law Topics

Explore detailed rules by topic for any Idaho city.

Security Deposit Laws

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Eviction Process & Notice Requirements

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Rent Increase Laws

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Landlord Entry & Access Rules

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Maintenance & Habitability Standards

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Late Fee Limits

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Lease Termination & Renewal

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Fair Housing Protections

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Tenant Screening Rules

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Required Landlord Disclosures

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Rent Control

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Property Registration Requirements

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Top 10 Idaho Cities — Landlord Law Coverage

The largest Idaho cities by population, with median rent and deposit cap data.

City Population Median 2BR Rent
Boise 235,421 $1,173/mo
Meridian 134,801 $1,655/mo
Nampa 114,268 $1,655/mo
Caldwell 68,336 $1,655/mo
Idaho Falls 68,001 $1,305/mo
Pocatello 58,064 $1,173/mo
Coeur d'Alene 56,894 $1,173/mo
Twin Falls 54,943 $1,284/mo
Post Falls 44,798 $1,547/mo
Rexburg 39,975 $1,105/mo

All 198 Idaho Cities

Click any city to view its specific landlord-tenant laws, deadlines, and free calculators.

Boise 235,421 Meridian 134,801 Nampa 114,268 Caldwell 68,336 Idaho Falls 68,001 Pocatello 58,064 Coeur d'Alene 56,894 Twin Falls 54,943 Post Falls 44,798 Rexburg 39,975 Lewiston 34,836 Eagle 32,319 Kuna 28,050 Moscow 26,387 Ammon 19,617 Mountain Home 16,703 Hayden 16,422 Chubbuck 16,362 Star 16,333 Jerome 13,135 Blackfoot 12,999 Garden City 12,784 Burley 12,146 Rathdrum 11,580 Middleton 11,016 Sandpoint 10,024 Hailey 9,824 Payette 8,636 Emmett 8,492 Fruitland 6,879 Rupert 6,324 Preston 6,112 Weiser 6,056 Rigby 5,577 Kimberly 5,359 Shelley 5,182 American Falls 4,781 Buhl 4,715 McCall 4,066 St. Anthony 4,025 Gooding 3,802 Heyburn 3,726 Grangeville 3,617 Ketchum 3,611 Orofino 3,313 Salmon 3,295 Soda Springs 3,171 Homedale 3,144 Iona 3,105 Wendell 3,010 Filer 2,951 Montpelier 2,715 Bonners Ferry 2,697 Bellevue 2,575 Dalton Gardens 2,513 Spirit Lake 2,479 St. Maries 2,473 Kellogg 2,450 Malad City 2,344 Victor 2,285 Driggs 2,263 Parma 2,149 Sugar City 2,115 Ponderay 1,956 Aberdeen 1,843 Priest River 1,804 Pinehurst 1,780 Sun Valley 1,771 Paul 1,725 Shoshone 1,725 Wilder 1,685 Osburn 1,659 New Plymouth 1,566 Glenns Ferry 1,304 Marsing 1,256 Ucon 1,235 Lapwai 1,205 Kamiah 1,186 Franklin 1,120 Plummer 1,113 Hansen 1,112 Dover 1,091 Moyie Springs 1,080 Genesee 1,075 Kootenai 1,054 Cascade 1,012 Hagerman 988 Council 957 Ashton 951 Grace 945 Arco 930 Troy 925 Challis 924 Cottonwood 911 Hauser 861 Teton 840 Horseshoe Bend 836 Inkom 832 Wallace 825 McCammon 816 Oakley 816 Hazelton 813 Potlatch 792 Greenleaf 790 Athol 734 Menan 734 Smelterville 708 Ririe 705 Carey 688 Mullan 677 Hayden Lake 669 Juliaetta 637 New Meadows 636 Notus 604 Melba 588 Roberts 578 Downey 570 Clark Fork 561 Kooskia 556 Weston 550 Paris 549 Firth 541 Dayton 536 Idaho City 529 Deary 523 Pierce 523 Dubois 522 Georgetown 516 Fairfield 489 Craigmont 482 Nezperce 482 Mackay 480 Richfield 467 Grand View 465 Clifton 454 Lewisville 442 Culdesac 422 Weippe 417 Eden 402 Riggins 401 Lava Hot Springs 375 Basalt 371 Winchester 371 Declo 354 Cambridge 353 Mud Lake 352 Arimo 350 Newdale 332 Bancroft 311 Swan Valley 303 Dietrich 302 Parker 298 Kendrick 296 Tetonia 287 Irwin 286 Bliss 265 Hollister 265 Rockland 258 Donnelly 256 Oldtown 250 Worley 249 Albion 245 East Hope 245 Castleford 226 Harrison 225 Midvale 216 Bloomington 214 Onaway 213 Wardner 203 Bovill 198 Island Park 193 Stites 190 St. Charles 186 Crouch 177 Malta 176 Moore 176 Peck 171 Fernan Lake Village 162 Elk River 145 Ferdinand 142 Acequia 136 Murtaugh 121 Stanley 119 Hope 104 Huetter 102 Leadore 100 Tensed 94 Minidoka 90 White Bird 88 Butte City 85 Placerville 48 Reubens 44 Oxford 43 State Line 37 Spencer 29 Drummond 15 Clayton 10 Warm River

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Deposit deadlines, notice requirements, required disclosures — everything in one page.

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Frequently Asked Questions — Idaho Landlord Laws

No. Idaho does not limit the amount landlords can collect as a security deposit. The deposit must be returned within 21 days of moveout (or 30 days if the lease allows), with an itemized statement of deductions.
Landlords must give a 3-day written notice to pay or quit. If the tenant does not comply, the landlord may file for eviction in court.
No. Idaho preempts local rent control and has no statewide cap. Landlords may set and increase rents freely with proper notice.

Compliance tracking for your Idaho properties

LeaseBase monitors Idaho landlord-tenant law changes, tracks deadlines, and alerts you before penalties apply — across every city in your portfolio.

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How we researched this page: This guide covers all Idaho landlord-tenant statutes, verified against official government sources. Rent data comes from HUD Fair Market Rents (FY2026). Last updated: August 2026.
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Reviewed by Rachid Abadli

Founder & CEO, LeaseBase · Sacramento landlord · Self-managing since 2019

LeaseBase is a property management platform — not a law firm. Consult an attorney for legal advice specific to your situation.