A Practical Guide to Home Property Taxes in Schererville, IN

Property taxes are a recurring cost of homeownership, but the amount on a bill is not based only on what a property originally cost. In Indiana, the bill reflects the property’s assessed value, applicable deductions and credits, local tax rates, and constitutional limits on annual liability.

Understanding those pieces makes it easier to review a tax bill, plan for escrow changes, and recognize when an assessment or deduction may need attention.

How are property taxes calculated?

Property taxes are generally calculated by applying local tax rates to the property’s assessed value after eligible deductions. The resulting amount may then be reduced by credits, including the constitutional “circuit breaker” limitation.

A simplified version looks like this:

• Gross assessed value
• Minus applicable deductions
• Multiplied by local tax rates
• Minus applicable credits
• Subject to Indiana’s property tax caps

The tax rate is influenced by the budgets of local taxing units that provide services to the community. Those units may include the county, township, school system, municipality, library, and other public entities.

This means two homes with similar values can have different tax bills if they are located in different taxing districts or receive different deductions.

What is an assessed value?

An assessed value is the value assigned to a property for tax purposes. It is not necessarily the same as the purchase price, a private appraisal, or the amount a homeowner believes the property could sell for today.

Indiana assessments are intended to reflect a property’s true tax value based on market activity and property characteristics. Assessors consider factors such as:

• Land size and location
• Building age, condition, and quality
• Finished living area
• Garages, outbuildings, and other improvements
• Recent sales of comparable properties
• Changes made to the property

In a community with a mix of older homes, newer construction, subdivisions, and larger lots, assessments can vary significantly from one street or neighborhood pattern to another. A recent addition, finished basement, deck, detached structure, or major renovation may also affect the property record.

Homeowners should review the property information used for the assessment. A factual error, such as an incorrect number of bathrooms or a garage that does not exist, can matter even if the overall market value appears reasonable.

What is the homestead deduction?

The homestead deduction reduces the taxable assessed value of an eligible primary residence. It generally applies to an owner-occupied home, the dwelling, qualifying surrounding land, and certain residential improvements.

A homeowner may qualify if the property is the person’s principal residence. Eligibility can also apply in certain contract-purchase or qualifying trust situations.

Indiana has changed the structure of its homestead deductions in recent years. For assessment dates beginning in 2026, the standard homestead deduction amount is being phased down from the prior $48,000 maximum over several years, while other provisions and credits may affect the final tax result. The exact treatment depends on the assessment year and the property’s circumstances.

Because deduction rules can change, homeowners should check the current information shown on the tax bill and confirm that the homestead designation is present. A homeowner who recently purchased a property should not assume that a previous owner’s deductions automatically transferred without the required ownership and filing information being updated.

What are property tax caps?

Indiana’s constitutional property tax caps limit the amount of property tax liability that can be collected for a property in a year.

The current caps are generally:

• 1% of gross assessed value for a homestead
• 2% for other residential property and agricultural land
• 3% for other property types

The cap is not the same as a guaranteed tax rate. It limits the final liability after the applicable calculation, but it does not prevent an assessed value from changing. It also does not necessarily cover every charge that may appear on a bill.

For example, certain special assessments, unpaid prior balances, or other charges may be treated differently from regular capped property taxes. A tax bill can therefore require more careful review than simply multiplying a home’s value by 1%.

Beginning with property taxes due and payable in 2026, eligible homestead properties may also receive a supplemental homestead credit of up to $300, subject to the statutory calculation and the amount of the property tax liability. The credit is intended for properties receiving the homestead standard deduction.

Why can a tax bill rise even if the tax rate falls?

A tax bill can increase even when a local tax rate decreases. The final amount depends on several moving parts, including assessed value, deductions, credits, local budgets, and changes in the tax base.

A bill may rise because:

• The assessed value increased
• A homestead deduction was not applied
• A property improvement was added to the assessment
• A deduction or exemption changed
• Local taxing units adopted higher budgets



• A credit or tax-cap benefit changed
• The property moved into a different tax classification

Homeowners with mortgage escrow accounts may notice the impact indirectly. The mortgage servicer usually estimates the upcoming tax bill and adjusts the monthly payment when the estimated obligation changes. Escrow increases do not necessarily mean the mortgage interest rate changed.

Which dates and documents should homeowners watch?

Indiana property tax bills are typically paid in two installments, commonly due in May and November. The exact dates and payment instructions appear on the bill issued for the parcel.
Homeowners should keep copies of:

• The current property tax bill
• The assessment notice
• The property record card
• Deduction or exemption filings
• Closing documents from a purchase
• Escrow analysis statements
• Correspondence about an assessment or appeal

The property record card is especially useful because it shows the physical characteristics used in the assessment. Compare it with the actual property and look for errors in square footage, bedrooms, bathrooms, garages, finished areas, or other improvements.

How can a homeowner challenge an assessment?

An owner who believes the assessed value is incorrect may begin an appeal with the local assessing official by filing the required state form, generally Form 130. The filing deadline depends on when the assessment notice was issued and when the tax bill was mailed. Current Indiana guidance commonly uses June 15 as a key deadline, but the controlling date should be verified from the notice received for the specific parcel.
Useful evidence may include:

• Recent sales of comparable homes
• Photographs showing condition or defects
• Contractor documents for unfinished or damaged areas
• The property record card
• A recent purchase agreement
• An appraisal or other market information

An appraisal is not always required. The strongest evidence is usually specific to the property and the applicable assessment date, rather than a general statement that home values seem too high.
If the matter is not resolved through the local process, it may proceed to the county Property Tax Assessment Board of Appeals and, in some cases, the Indiana Board of Tax Review.

What should new homeowners check after closing?

After buying a home, confirm that the county’s records show the correct owner, mailing address, parcel information, and homestead status. Review the first tax bill rather than relying only on the seller’s prior bill because deductions, assessed values, and ownership information may change after a transfer.
It is also wise to compare the tax amount with the escrow estimate used by the mortgage lender. The figures may differ because the lender’s estimate was prepared before the current assessment or because the lender is accounting for a reserve cushion.

For households planning ahead, property taxes should be treated as a recurring ownership expense alongside insurance, utilities, maintenance, and seasonal costs such as heating, snow removal, and weather-related repairs.