Land contracts — seller financing where the deed stays in the seller's name until the final payment — remain common in Indiana, especially in rural counties and lower-priced markets where bank financing is thin. They also produce some of the most preventable property tax disasters we see: buyers paying non-homestead rates on their own home for years, tax bills mailed to sellers who ignore them, and parcels drifting toward tax sale while both parties assume the other is paying.
The rules are actually clear. Here's how taxes work on a contract sale and exactly what it takes to get homestead treatment.
Who Pays: The Buyer, Almost Always
Under a typical Indiana land contract, the buyer holds equitable title — the right to possess the property and receive the deed upon payoff — while the seller keeps legal title as security. Well-drafted contracts assign property taxes to the buyer, either paid directly to the county or escrowed with the monthly payment.
But the county doesn't read your contract. The tax statement goes to the owner of record — the seller — unless someone tells the treasurer otherwise. That's failure mode number one: the seller receives the bill, forwards nothing, and the buyer learns about two years of delinquency from a tax sale notice.
Warning
If you're buying on contract, get your name added as the taxpayer/mail-to on the parcel, or check the balance yourself every spring and fall. Delinquency attaches to the parcel regardless of which party was "supposed" to pay, and a tax sale can wipe out every payment you've made. Due dates and penalty math are covered in our property tax due dates guide.
The Homestead Deduction on a Land Contract
A contract buyer who lives in the property as their principal residence can claim the homestead standard deduction — Ind. Code 6-1.1-12-37 explicitly covers contract purchasers. But eligibility has teeth. To qualify:
- The contract (or a memorandum of it) must be recorded in the county recorder's office.
- The contract must provide that the buyer pays the property taxes.
- The contract must obligate the seller to convey title once the buyer completes the contract.
- The buyer must file the homestead claim with the county auditor (the certified statement on the DLGF-prescribed form — the same HC10 filing described in our homestead exemption guide).
Miss the recording requirement and the county has no basis to grant the deduction, no matter how legitimate the arrangement is. Recording a short memorandum of land contract costs little, protects the buyer's interest against the seller's creditors as a bonus, and is the single highest-leverage step in the whole transaction.
What Non-Homestead Treatment Costs
Without homestead status, an owner-occupied contract home is taxed as ordinary residential property: no standard deduction, no supplemental deduction, no $300 supplemental homestead credit, and the 2% circuit-breaker cap instead of the homestead 1%. Under the 2026–2031 deduction schedule, homestead deductions shelter well over half the assessed value of a typical home — on a modest contract-priced house, non-homestead treatment routinely more than doubles the bill. For a buyer stretching to make seller-financed payments, that difference is often the margin between keeping and losing the house.
One more wrinkle: the seller cannot keep claiming the homestead on a property they've contract-sold with taxes assigned to the buyer. A seller's stale homestead on a contract-sold house is exactly the pattern county deduction audits flag — with back taxes and a 10% penalty attached.
The Checklist
For buyers, in order:
- Record the contract or a memorandum with the county recorder promptly after signing.
- File the sales disclosure form. A recorded land contract is a conveyance document requiring an SDF filing, which also tees up the homestead claim.
- File the homestead claim with the auditor and confirm it attaches for the next assessment date.
- Verify the tax status every installment. Pull the parcel in property lookup each May and November: amount billed, amount paid, deductions applied.
- Confirm the assessment itself is fair. Contract-sold homes are often older housing stock where condition issues are under-reflected on the record card. If the assessed value is out of line with what you're actually paying for the house, that's appealable — see the Indiana appeal guide.
For sellers: assign taxes explicitly in the contract, drop your homestead within 60 days if you've moved on, and remember the parcel's delinquency risk is still legally yours until the deed transfers — a buyer who stops paying taxes is your problem too.