Dubois County 2026: Jasper's Lower-Tax Profile Meets the Statewide Reset

Dubois County in southwest Indiana is one of the state's lower-effective-rate counties. Jasper, the county seat, has long carried a reputation for fiscal conservatism — a reputation reflected in property tax data showing Jasper's effective rate at roughly 0.87%, comfortably below the Indiana state median of 0.99% and well below the national median of 1.02%. That below-median structure has held even through the recent statewide assessment surge, but the 2026 cycle introduces three changes that every Dubois owner should understand.

The 2026 Form 11 Notices of Assessment mail in mid-to-late April, and the Form 130 appeal deadline is June 15, 2026 or 45 days from the Form 11 mailing date — whichever is later. The 2026 Dubois County Budget Order was issued January 15, 2026, locking in the certified rates and levies for the spring bill arriving April-May.

Dubois sits on a manufacturing-and-cabinetry economy. The county hosts long-running wood products and cabinet manufacturers, plus the supplier base around them. Industrial AV share is above statewide average — meaning the BPP exemption rise to $1M (2026) and $2M (2027) is meaningful for the local small-business base.

What Below-Median Tax Rates Mean in Practice

Dubois's effective property tax rate around 0.87% means that for a $200,000 home, the typical annual tax bill is in the range of $1,700 — versus closer to $2,000 in a statewide-median county and $4,000+ in a high-rate county like Marion. The structural drivers in Dubois:

Lower Total Levy

Dubois's combined county + city + school + library + special district levy is materially smaller per capita than higher-rate counties. The county's fiscal management has historically kept levy growth modest relative to AV growth, which keeps rates from climbing.

Stable AV Base

Dubois's industrial base has provided a stable AV foundation for decades. Stable industrial AV reduces the residential rate burden, since the levy is spread across both classes.

Less Cap-Loss Pressure

The 1%/2%/3% cap structure that limits gross tax bills produces "cap loss" — revenue local units would have collected without the cap. In high-rate counties like Marion, cap loss runs into the hundreds of millions; in Dubois, cap loss is much smaller because most parcels don't hit the cap.

For the 2026 cycle, Dubois's below-median structure means the SB 1 credit and supplemental deduction step-up have full effect — they're not absorbed by the cap.

The 2026 Statewide Changes Hitting Dubois

Three changes apply to every Indiana county including Dubois:

SB 1 $300 Homestead Credit

SB 1's supplemental homestead credit takes 10% off the homestead portion of the spring bill, capped at $300. For a Jasper homestead paying ~$1,700 a year, the credit is about $170 — a 10% bill reduction.

Supplemental Homestead Deduction Step-Up

35% to 40% of post-standard-deduction AV, applied automatically to homesteads on file.

DLGF Cost-Table Reset

Statewide AV growth around 12% in 2025 — Dubois tracked broadly with the state, with above-median pressure on industrial parcels.

What's on the Form 11

The 2026 Form 11 lists your gross AV for the new assessment year, the prior year's AV for comparison, the property class code, the neighborhood code, the deductions on file, and an estimate of next year's tax bill at currently certified rates.

The five items every Dubois owner should verify the day the Form 11 arrives, covered in the statewide Form 11 walkthrough:

Year-over-year AV change — anything over 12–15% on a stable parcel deserves a closer look
Land vs improvement split — neighborhood code changes can produce land-only spikes
Improvement details — square footage, bedroom/bath count, condition rating
Property class code — class drift moves you between cap tiers
Deduction status — homestead, mortgage, age 65, disability, veteran flags

The Dubois County Assessor's Office sits at 1 Courthouse Square in Jasper. Phone is (812) 481-7010. For administrative corrections (CAMA data errors, missing deductions, class miscoding), call before filing a formal appeal — most line-item issues resolve faster informally.

Jasper Homestead Math at 2026 Rates

For a typical Jasper homestead with a $200,000 AV at Dubois's effective ~0.87% rate:

Step	Calculation	Amount
Gross AV	—	$200,000
Less standard deduction	$48,000	$152,000
Less supplemental (40%)	40% × $152,000	$60,800
Net AV	—	$91,200
Effective tax rate	~$19 / $1,000	—
Gross tax	$91,200 × 0.019	$1,733
1% cap test	1% × $200,000	$2,000 (cap not binding)
Pre-credit tax	min(gross, cap)	$1,733
SB 1 credit	10% × $1,733, max $300	$173
Final annual tax	$1,733 − $173	$1,560

This is illustrative — actual rates vary by Dubois taxing district (Jasper city, Huntingburg city, unincorporated). The pattern holds: most Jasper homesteads are well below the cap, so the SB 1 credit applies at the 10% rate rather than at the $300 maximum.

The Industrial Side: BPP Exemption Lift

Dubois's industrial base is the structural strength of the county economy. The 2026 business personal property exemption rise to $1M (and $2M in 2027) eliminates the Form 103 filing requirement for the majority of Dubois small industrial operators.

Practical effect for a Jasper-area cabinet shop with $400K in equipment:

Item	Before 2026	2026
Form 103 filing required	Yes	No
BPP tax on $400K	At county BPP rate	$0
Annual administrative cost	Multi-hour accounting work	Zero

This is permanent in the tax code, not a temporary credit. It does not affect real property assessment — only business-owned personal property like equipment, machinery, and fixtures.

Filing an Appeal in Dubois

Dubois's PTABOA caseload is small relative to urban counties, which means Form 130 appeals here generally resolve in 3–6 months. The process, covered in detail in the Indiana property tax appeal guide:

File Form 130 with the Dubois County Assessor's Office in Jasper
Include 3–5 comparable sales from your specific neighborhood code
Document any condition issues with photos
For income-producing property: rent roll and operating statement
Filed by June 15, 2026 or 45 days from the Form 11 mailing date

The trending sales window for the 2026 assessment runs January 2024 through January 2025. Pull comparables from that window first; older sales are useful as context but carry less evidentiary weight.

Jasper-Specific Items

Jasper sits in the center of Dubois County. A few items specific to Jasper-area properties:

School Corporations

Dubois includes Greater Jasper Consolidated Schools, Northeast Dubois County School Corporation, and Southwest Dubois County School Corporation. Subdivisions near district boundaries occasionally get miscoded — verify the school corporation line on the Form 11.

Inside vs Outside the City Line

Inside Jasper city limits, owners pay a city rate component. Outside the city in unincorporated portions of Bainbridge, Patoka, or other townships, the rate is lower. Two parcels half a mile apart can have different total rates depending on which side of the city boundary they sit.

Industrial Site Components

A Dubois industrial site frequently includes a primary manufacturing building, office component, warehouse, and held-for-expansion land. Each is assessed separately and each has its own cap tier. Class code drift in CAMA can move components between tiers.

Dubois At a Glance

Metric	Dubois County
Population (est.)	~43,000
Total parcels	~25,000
County seat	Jasper
Other major communities	Huntingburg, Ferdinand, Birdseye
Median effective tax rate	~0.87%
Spring 2026 bill due	May 11, 2026
Form 11 mails	Mid-late April 2026
Appeal deadline	June 15, 2026 (or 45 days from Form 11)

What to Do This Spring

For Jasper-area homestead owners: open the Form 11 the day it arrives, verify the five line items, and file Form 130 by June 15 if the AV looks unreasonable.

For Jasper-area small business owners: confirm with your accountant that your BPP situation under the new $1M threshold no longer requires a Form 103 filing.

For owners of multi-class industrial sites: pull each component's assessment separately and verify each class code is correct.

Property Lookup pulls Dubois parcel data including comparable sales by neighborhood code, and Tax Appeal Automation builds the Form 130 + evidence package on contingency.