What is the single biggest cost component of a 1031 exchange?

Qualified intermediary fees for a standard delayed exchange, typically $1,000 to $1,500.

Do I need to hire a lawyer for my 1031 exchange?

You should at least have your QI's exchange documents reviewed, and ideally a tax-focused attorney should review your overall exchange strategy. Cost: $500 to $2,000.

Are real estate commissions considered part of my exchange costs?

Commissions are part of your real estate transaction costs, not specifically "exchange costs," but they are costs you'll incur as part of executing an exchange.

Can I deduct 1031 exchange costs as a business expense?

Generally, no. Exchange costs are capitalized as part of your basis in the replacement property, not deducted as an expense. This matters for tax planning.

1031 Exchange Costs and Fees: What to Expect

Q: Why is a reverse exchange more expensive than a delayed exchange?

Reverse exchanges require additional structures (like an Exchange Accommodation Titleholder) to hold the replacement property temporarily. That additional structure and coordination costs more, typically $3,000 to $15,000.

12 min read · Compare Options · Last updated March 2026

Key Takeaways

1031 exchange costs are relatively modest compared to the tax savings, but they're real. A standard delayed exchange typically costs $750 to $2,000. Reverse exchanges and improvement exchanges cost more. Budget accordingly.

Exchange-specific costs vs. ordinary transaction costs

A 1031 exchange involves two types of costs. Keeping them separate helps you budget accurately and evaluate whether the exchange is worth the incremental expense.

Ordinary transaction costs are costs you would pay whether or not you did a 1031 exchange: real estate commissions, title insurance, closing costs, property inspections. These are not exchange costs. They are the cost of buying and selling real estate.

Exchange-specific costs are the additional costs created by the 1031 structure: qualified intermediary fees, legal review of exchange documents, tax advisory for exchange planning, and additional compliance work. These are the true cost of the exchange.

Exchange-specific cost ranges by type

Exchange type	QI fee	Legal/tax advisory	Total exchange-specific cost
Standard delayed	$750-$1,500	$1,000-$2,500	$2,000-$5,000
Multi-property	$1,500-$3,000	$1,500-$3,000	$3,000-$8,000
Reverse	$5,000-$15,000	$2,000-$4,000	$8,000-$26,000
Improvement (build-to-suit)	$2,000-$5,000	$2,000-$4,000	$5,000-$18,000

These ranges exclude real estate commissions and standard closing costs, which you would pay regardless of the exchange.

Budget ranges by exchange type

Standard delayed exchange

The most common type. You sell first, then buy replacement property.

QI fees: $750-$1,500
Legal review of exchange documents: $300-$800
CPA consultation for exchange planning: $500-$1,500
Additional tax return preparation complexity: $500-$2,000
Total exchange-specific: $2,000-$5,000

Reverse exchange

You buy the replacement property before selling your relinquished property. Requires an Exchange Accommodation Titleholder to hold the replacement property temporarily.

QI reverse exchange fee: $5,000-$15,000
Additional legal review: $1,000-$3,000
Temporary financing (if needed): $2,000-$5,000
Total exchange-specific: $8,000-$26,000

Reverse exchanges are significantly more expensive. Avoid them when possible by timing your sale and purchase to use a standard delayed exchange.

Improvement (build-to-suit) exchange

Exchange funds are used to construct or improve the replacement property during the exchange period.

QI fees (higher due to complexity): $2,000-$5,000
Bonding for construction: $2,000-$10,000
Inspection and compliance: $1,000-$3,000
Total exchange-specific: $5,000-$18,000

What can blow up the budget

These are the situations that push exchange costs well beyond the standard ranges:

Failed exchange. If your exchange fails (you miss the 45-day deadline, your replacement property deal falls through, or a structural error disqualifies the exchange), you have incurred all exchange costs plus you owe the tax you were trying to defer. Total cost: exchange fees wasted plus full tax bill.

Last-minute reverse exchange. You planned a standard delayed exchange but your buyer closes early or your replacement property requires closing before the sale. The QI must restructure as a reverse exchange on short notice. Cost: $8,000-$26,000 versus the $2,000-$5,000 you budgeted.

Entity restructuring. If your relinquished property is held in an entity that does not match the replacement property's ownership structure, legal work to restructure can add $2,000-$10,000 in attorney fees.

Multi-state complexity. Selling in one state and buying in another can trigger state-specific withholding requirements (New Jersey's GIT/REP forms, California's Form 593) that require additional legal and tax coordination.

Post-exchange audit preparation. If the IRS examines your exchange, you may incur $2,000-$5,000 in CPA and attorney fees to respond. This is rare but worth budgeting for mentally.

Cost vs. tax savings

The single most important comparison: exchange-specific costs relative to the tax you are deferring.

Tax deferred	Exchange cost (standard)	Cost as % of savings
$50,000	$3,000	6%
$100,000	$3,500	3.5%
$150,000	$4,000	2.7%
$300,000	$5,000	1.7%
$500,000	$5,000	1.0%

At any meaningful level of tax deferral, the exchange-specific costs are a small fraction of the benefit. Even a reverse exchange costing $20,000 to defer $150,000 in tax has a 13% cost ratio, which is still favorable.

Tax treatment of exchange costs

Most 1031 exchange costs are capitalized into the basis of your replacement property, not deducted as current expenses. This means exchange costs reduce your future gain when you eventually sell the replacement property but do not provide an immediate tax deduction.

Questions for your QI

Before engaging a qualified intermediary:

What is your fee for a standard delayed exchange, and what is included?
What additional costs would apply if my exchange becomes a reverse exchange?
Do you provide a detailed written estimate of all costs before I commit?
What costs are additional to your fee (wire fees, document preparation, filing)?
What happens to your fee if the exchange fails?

The Bottom Line

The cost of an exchange is often a fraction of the tax you're deferring. Don't let modest exchange fees discourage you from using this powerful tax tool. But understand your costs and budget for them.