Tax Advisor and CPA Coordination
We are not the ones giving tax advice on an exchange, and we tell every client that directly. What we do is make sure the CPA and tax advisor have clean, complete information early enough to actually use it, which is where most exchange problems start in our experience.
Illinois State Tax Treatment Alongside Federal Deferral
Illinois generally follows the federal treatment of 1031 exchanges for state income tax purposes, so gain deferred at the federal level is typically also deferred for Illinois's flat individual income tax. That said, the investor's CPA needs to confirm how the specific transaction flows through if the taxpayer is a multi-state filer, since income sourcing rules can differ depending on where the relinquished and replacement properties sit, and this is not a detail we take a position on ourselves.
Property Tax Proration at Closing
Illinois property taxes are paid in arrears, which means the closing statement proration is based on the prior year's tax bill, not the current year's actual liability. For Cook County properties heading into or out of a reassessment year, that proration can be materially off from the real number, and we flag this for the CPA and closing attorney so it does not surprise anyone once the actual bill arrives months later.
Information We Assemble for the Advisor Team
- relinquished property closing statement and original purchase documentation
- replacement property purchase contract and closing statement
- depreciation schedule from the relinquished property
- qualified intermediary exchange agreement and identification notice
- any debt relief or cash boot received during the exchange
Form 8824 Preparation Support
We compile the transaction detail the CPA needs to prepare Form 8824, including realized gain, recognized gain if any boot was received, and the basis carryover into the replacement property, but the CPA remains responsible for the actual return position and filing decisions that follow from that information.
Why Early Coordination Prevents Late Surprises
The most common late-stage problem is a CPA discovering boot exposure, whether from debt relief or unspent exchange funds, only after closing has already happened. Looping the advisor in during the identification phase, well before the replacement property closes, gives them a chance to flag issues while there is still time to adjust the structure rather than simply report the outcome after the fact.
Coordinating Advisors Across a Statewide Transaction
An investor selling a Chicago-area property and buying downstate, or the reverse, may end up with a Cook County closing attorney, a downstate title company, and a CPA based in yet another part of the state all touching the same file. We make sure each of those professionals receives the same underlying documents rather than a summarized version, since a detail lost in translation between advisors is a common source of confusion when the return is finally prepared.
Working With Advisors Who Are New to Exchange Transactions
Not every CPA handles 1031 exchanges regularly, and a downstate advisor who sees one every few years may need more supporting detail than a firm that specializes in real estate clients. We adjust how much explanation and documentation we provide based on the advisor's familiarity with exchange mechanics, rather than assuming every accountant is starting from the same baseline knowledge.
Common 1031 Exchange Questions
Does Illinois tax 1031 exchange gain differently than the federal government?
Generally no. Illinois follows the federal deferral treatment for state income tax purposes, though multi-state filers should confirm sourcing details with their CPA since that can vary depending on the specific facts of the transaction.
Why does property tax proration cause confusion in Illinois closings?
Because Illinois taxes are paid in arrears, the proration at closing is based on the prior year's bill rather than current liability. This gap can be significant for Cook County properties near a reassessment year, so we flag it for the advisor team well in advance.
Who is responsible for preparing Form 8824?
The investor's CPA or tax preparer is responsible for the actual filing. We assemble the transaction details, including gain, boot, and basis carryover information, so the CPA has what they need without having to reconstruct the file after the fact.
What is boot and why does it matter to the tax advisor?
Boot is any non-like-kind value received in the exchange, such as cash left over or debt relief not offset by new debt or cash contributed. Boot is generally taxable in the year of the exchange, so the CPA needs this information well before the return is filed.
When should the CPA be brought into the exchange process?
As early as possible, ideally before the replacement property is identified, so any boot exposure or basis question can be addressed while there is still time to adjust the structure rather than react to it after closing.
What if the investor's CPA has never handled a 1031 exchange before?
We provide additional supporting documentation and a clearer explanation of the transaction sequence in that situation, since an advisor unfamiliar with exchange mechanics needs more context than one who handles these routinely. The goal is the same either way, a CPA with enough clean information to file correctly, no matter how much exchange experience that advisor already has.
Does the tax advisor need to review the qualified intermediary's exchange agreement directly?
It helps. Reviewing the exchange agreement alongside the closing statements lets the CPA confirm that the funds flow and documentation actually support the deferral being claimed, rather than relying only on a summary description of the transaction.
