H.B. 479 rewrites the filing calendar for TIF and related exemptions, puts a hard clock on the Tax Commissioner, and carries approvals through parcel splits. Property owners and local jurisdictions share the benefit equally.
If your community has ever adopted TIF legislation in the spring and then waited the better part of a year to file the exemption application, that wait is over. Effective September 23, 2026, Am. Sub. H.B. 479 amends R.C. 5715.27 and R.C. 5713.08 to let exemption applications be filed earlier, to strip a certification step out of the package, and to impose a deadline on the Tax Commissioner that carries real consequences if it is missed.
Tax increment financing remains the workhorse of Ohio public infrastructure finance. It exempts the increase in value attributable to new improvements and redirects an equivalent service payment into a TIF fund to pay for roads, water and sewer, stormwater, and the other public improvements that make a project work. The tool has always been strong. The filing process has not always been fast. H.B. 479 closes much of that gap.
New Law Benefits Property Owners and Local Jurisdictions Equally
Whether the application is filed by the property owner or by the local jurisdiction, with or without the owner’s consent, the process is the same, and the benefit is shared evenly.
These rules attach to the application, not to the applicant. A developer carrying construction financing gets an exemption date it can underwrite. A community that has adopted its legislation gets a filing it can make on its own timetable, without waiting on a signature. Neither side waits on the other, and neither waits on the calendar.
Know Which Exemptions Are Covered
The new filing and timing rules are not general. They apply to applications for exemptions authorized under R.C. 725.02 (urban renewal), R.C. 1728.10 (community urban redevelopment), R.C. 5709.40 and R.C. 5709.41 (municipal parcel, incentive district, and urban redevelopment TIFs), R.C. 5709.411, R.C. 5709.45 (downtown redevelopment districts), R.C. 5709.73 (township TIFs), and R.C. 5709.78 (county TIFs). Applications outside that list remain subject to the existing December 31 filing deadline and the existing process.
That list is broader than TIF alone. Communities running downtown redevelopment districts and urban redevelopment structures get the same benefit, and should be reviewed alongside the TIF portfolio.
Fewer Time Barriers to File
Under prior law, an application for exemption had to be filed prior to December 31 of the tax year for which the exemption was requested. New R.C. 5715.27(I)(1) permits an application within the covered list to be filed before the tax year for which the exemption will apply under the resolution or ordinance authorizing it. The provision applies regardless of the tax year in which the application is filed.
Where the Commissioner issues a determination before the tax year in which the exemption would begin, the county auditor is directed to reflect the exemption on the tax list for that later year. The practical effect is that the exemption filing can now be sequenced with the deal rather than behind it, which lets counsel line up the exemption with the financing schedule, the construction schedule, and the auditor’s parcel work instead of waiting for a calendar to turn.
H.B. 479 also removes the county treasurer’s certificate from the application package for these same exemptions. Amended R.C. 5713.08(A) now carves the covered exemptions out of the certification requirement, which had confirmed that taxes on the subject property were paid, under a delinquent tax contract, or covered by an outstanding tax certificate. Removing it takes one more office off the critical path and one more reason for an application to sit.
A Decision Timeline That Actually Runs
The more consequential change may be on the back end. Under R.C. 5715.27(I)(2), the Tax Commissioner must make the determination within one year after receiving the completed application, unless the Commissioner requests additional information from the applicant in writing before the end of that period. Where a written request is made and the information is provided, the determination is due by the later of the original one-year date or 120 days after the information is received.
IF THE DEADLINE PASSES
If no determination is made within the applicable period, the application is considered approved, and the Commissioner is directed to issue a determination approving it within 30 days after the end of that period.
For local governments that have watched an application sit while a bond schedule advanced, and for owners who have watched the same thing happen to a construction draw, that backstop is a meaningful change in posture. Note the trigger: the tolling turns on a written request for additional information, so the file should capture what was requested and when it was answered.
Your Approval Follows the Parcel
H.B. 479 also addresses a recurring headache in phased development. Under R.C. 5715.27(I)(3), a determination granting an exemption for a tax parcel applies to any parcel created by a split or combination of that parcel, and a new application for the split or combination parcel is not required.
For master-planned projects, data center campuses, and residential subdivisions where parcel configurations move between approval and construction, this removes a genuine source of risk and re-filing cost. The exemption travels with the land as the land is reconfigured.
Two Portals Worth Bookmarking
The Ohio Department of Taxation maintains two public tools that make the new timelines easier to manage. The Real Property Tax Exemption Search lets you look up exemption applications and confirm what has been filed, what remains pending, and where a given parcel stands. The Final Determinations page publishes the Tax Commissioner’s issued determinations, which is where an approval will surface once it is entered.
Both portals are public, so a community and a developer working the same project can verify the same facts without a phone call. With a one-year decision deadline and an automatic approval backstop now in play, these move from occasional reference to routine diary practice. Checking them on a set cadence is the simplest way to confirm a filing was docketed, to spot a determination promptly, and to know whether the clock has run.
What This Means for Your Next Project
- Revisit your filing calendar. Applications within the covered statutory list that were queued for a future tax year should be re-evaluated for earlier filing, whether the filer is the owner or the jurisdiction.
- Sequence the exemption into the deal documents. Development agreements, TIF service payment agreements, and minimum service payment declarations can now assume an earlier, more predictable exemption date.
- Settle who files, and say so in writing. Record whether the owner or the jurisdiction will submit the application so the filing is not waiting on an unresolved question.
- Diary the Commissioner’s deadline. Track the one-year date, any written information request, and the 120-day extension so the automatic approval provision is available if it is ever needed.
- Audit phased sites. Confirm which approvals now carry through anticipated splits and combinations, and drop unnecessary re-filings from the workplan.
- Check the state portals on a cadence. Use the Real Property Tax Exemption Search and the Final Determinations page to confirm filings were docketed and to catch determinations as they issue.
Now Is the Time to Get Started
Bricker Graydon Wyatt LLP works with Ohio communities and developers across the full life of a TIF, from feasibility and legislation through exemption filings, service payment administration, and annual reporting. Our DevelopOhio team and Bricker Development Services can review your existing exemption portfolio against the new filing rules, calibrate filing dates for projects already in the pipeline, confirm who should be filing on each project, and build the exemption timeline into your next development agreement.
If you have a TIF adopted, an application pending, or a phased site moving toward construction, this is the moment to move. Contact a member of our Economic Development and Public Finance team to schedule a review. For more economic development updates, visit the DevelopOhio blog.
