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Marion County Property Tax Guide 2026 for Investors
By Jason Taken · Principal, Jaken Finance Group
Marion County property tax investor guide 2026 — assessments, appeals, DSCR opex budgeting, and BRRRR reassessment risk for Indianapolis rental sponsors.
Marion County property tax is the most under-modeled opex line in Indianapolis DSCR underwriting — sponsors who carry purchase-year tax through refi get ratio surprises when reassessment resets assessed value to post-rehab appraisal.
This 2026 Marion County property tax investor guide covers assessment mechanics, BRRRR reassessment risk, appeals, and honest opex budgeting for DSCR loans Indiana and Indianapolis DSCR hold math.
Marion County tax structure — how bills are built
Indiana property tax uses assessed value × effective rate across stacked levies:
| Levy component | Typical share |
|---|---|
| School district | Largest |
| City / township | Moderate |
| County | Moderate |
| Special districts | Variable |
| Combined effective (residential) | ~0.9%–1.1% of assessed value |
Assessed value ≠ appraised value — Indiana uses mass assessment with market-based adjustments at sale and rehab.
State hold context: Indiana DSCR investor guide 2026
Worked example — BRRRR reassessment shock
Bates-Hendricks SFR BRRRR:
| Stage | Assessed value | Est. annual tax | Monthly tax |
|---|---|---|---|
| Purchase (as-is) | $145,000 | $1,595 | $133 |
| Post-rehab (year 2) | $220,000 | $2,420 | $202 |
| Refi appraisal | $238,000 | $2,618 | $218 |
Underwriter models $133/mo → actual $218/mo → $85/mo NOI miss → DSCR drops ~0.08–0.12 points.
| DSCR impact | Modeled $133/mo tax | Actual $218/mo tax |
|---|---|---|
| NOI | ~$948/mo | ~$863/mo |
| @ 75% LTV P&I | ~$1,158/mo | ~$1,158/mo |
| DSCR | ~1.24 | ~1.13 |
Still clears — but thin deals fail when tax is understated.
Marion County submarkets — tax bands (2026 estimates)
| Submarket | Post-rehab AV | Est. monthly tax | Notes |
|---|---|---|---|
| Bates-Hendricks | $220K–$245K | $200–$270 | Reassessment common post-BRRRR |
| Fountain Square | $250K–$285K | $230–$310 | Higher AV = higher tax |
| Garfield Park | $200K–$230K | $185–$250 | Lower AV band |
| Lawrence | $185K–$215K | $170–$235 | Ranch stock |
| Irvington | $230K–$260K | $210–$285 | Historic district |
Always pull current tax bill and assessor record at acquisition — not Zillow estimate.
Duplex tax — Marion County
Duplex assessed as one parcel — single tax bill:
| Line | Amount |
|---|---|
| Post-rehab AV (duplex) | $248,000 |
| Effective rate | ~0.98% |
| Annual tax | ~$2,430 |
| Monthly (DSCR opex) | ~$203 |
Duplex gross rent $2,550/mo absorbs tax better than SFR — part of duplex DSCR advantage in Indianapolis DSCR hold math.
Proof: Fountain Square case study — Marion County duplex BRRRR.
Tax appeals — when investors push back
| Ground | Success profile |
|---|---|
| Over-assessment vs comps | Strong if recent comps lower |
| Incorrect sq ft / bed count | Strong if assessor record wrong |
| Post-rehab timing | Partial — may defer full reset |
| Homestead wrongly removed | N/A — investment property |
Process overview:
- Review assessment notice
- File with Marion County Assessor within 45 days
- PTABOA hearing if unsatisfied
- Indiana Board of Tax Review (further appeal)
Budget $500–$1,500 for appeal counsel on high-AV doors — ROI positive when AV overstated $30K+.
DSCR pro forma — honest tax budgeting
| Rule | Application |
|---|---|
| Model post-rehab AV | Use appraisal × 0.95–1.0 |
| Effective rate | 0.95%–1.05% conservative |
| No homestead deduction | Full rate on investment |
| Annual reassessment | Budget 2%–4% growth |
| Refi timing | Tax bill may lag AV 6–18 months |
Permanent debt: DSCR loans Indiana at 5.75%–10.5% — tax opex is non-negotiable in ratio.
Marion vs Allen vs Lake County — investor comparison
| County | Post-rehab SFR AV | Est. monthly tax | DSCR context |
|---|---|---|---|
| Marion (Indy) | $235K | $220–$280 | Moderate |
| Allen (Fort Wayne) | $198K | $185–$235 | Lower AV |
| Lake (Hammond) | $215K | $200–$260 | Spillover |
Compare: Indianapolis vs Fort Wayne cash flow 2026 · NW Indiana DSCR vs Chicago spillover · hard money lenders Fort Wayne · hard money lenders Evansville
BRRRR acquisition — tax due diligence checklist
| Item | Source |
|---|---|
| Current tax bill | County treasurer |
| Assessed value | Assessor portal |
| Tax arrears | Title commitment |
| Special assessments | Township |
| Abatement expiration | Economic development (rare on SFR) |
| Post-rehab AV estimate | Appraiser or assessor comp |
Bridge acquisition: hard money lenders Indianapolis at 8.99%–13.5% IO
Tax vs Chicago — spillover NOI
| Market | $240K AV monthly tax | NOI impact |
|---|---|---|
| Marion County | ~$230 | Baseline Indiana |
| Cook County Chicago | ~$380–$420 | -$150/mo vs Indy |
Part of $200–$400/mo NOI advantage for Indiana holds — with landlord law: Indiana landlord-tenant law investors 2026
Red flags — Marion County tax
- Tax sale property — arrears cure before close
- Special assessment for sidewalk/alley — confirm balance
- Under-assessed duplex — reassessment cliff at refi
- Pro forma tax from purchase year — DSCR killer
- TIF district — verify rate stability
Portfolio tax strategy — four Marion doors
| Door | AV | Monthly tax (modeled) | DSCR @ 75% |
|---|---|---|---|
| Bates-Hendricks SFR | $238K | $248 | 1.24 |
| Garfield Park duplex | $248K | $265 | 1.38 |
| Fountain Square SFR | $262K | $285 | 1.22 |
| Lawrence SFR | $208K | $225 | 1.26 |
Aggregate monthly tax opex: ~$1,023 on ~$9,800 gross rent — 10.4% of gross, honest for Marion County DSCR.
No-seasoning refi context: Indiana BRRRR no-seasoning cash-out 2026
Bottom line
Marion County property tax in 2026 runs ~0.9%–1.1% effective on assessed value — $200–$320/mo on typical post-rehab Indianapolis investment stock. BRRRR operators must model reassessment at refi, not purchase-year bills. Honest tax opex preserves DSCR 1.15+ at 75% LTV on DSCR loans Indiana permanent debt.
Ratio and leverage sanity checks (2026)
Before you increase rehab scope on marion county property tax investor guide 2026:
| Check | Target |
|---|---|
| Bridge IO carry | Model 8.99%–13.5% on approved LTC |
| DSCR exit | 5.75%–10.5% at 1.0+ on in-place rent |
| Reserves | 2–4 months interest on heavy rehab |
| Exit doc | Written refi or sale path before draw #1 |
Submit scenario · DSCR calculator.
Marion County Property Tax Guide 2026: Assessments and Appeals — deal snapshot from this article (2026)
- TIF district — verify rate stability.
- TIF district — verify rate stability.
- TIF district — verify rate stability.
- TIF district — verify rate stability.
- TIF district — verify rate stability.
- TIF district — verify rate stability.
Marion County Property Tax Guide 2026: Assessments and Appeals — next step (2026)
Model flip spread after 8% sale costs and DSCR at 1.0+ before you lock scope — dual-exit files survive 2026 carry pressure. marion deals need local sold comps — not statewide templates.
Submit scenario · Pre-qualify · (833) 264-7776.