HomeLearnAccountingWhat is Net Equity in a 1031 Exchange?
Accounting

What is Net Equity in a 1031 Exchange?

1031 Rule Team
January 10, 2026
7 min read

When planning a 1031 exchange, one of the most critical—yet often misunderstood—concepts is net equity. Understanding your net equity and how it affects your exchange can mean the difference between complete tax deferral and an unexpected tax bill. In this comprehensive guide, we'll break down everything you need to know about net equity in 1031 exchanges.

What is Net Equity?

Net equity is the actual cash value you walk away with after selling a property and paying off all debts and selling costs. In the context of a 1031 exchange, your net equity represents the minimum amount of value you need to reinvest in your replacement property to achieve full tax deferral.

Think of net equity as your "skin in the game"—it's the portion of your property's value that truly belongs to you after accounting for mortgages, liens, and transaction costs.

The Basic Formula

Calculating net equity is straightforward:

Net Equity = Sales Price - Mortgage Balance - Selling Costs

Where selling costs typically include:

  • Real estate commissions (usually 5-6%)
  • Closing costs and title fees
  • Property tax prorations
  • Transfer taxes
  • Legal fees
  • Qualified intermediary fees

How to Calculate Net Equity: A Step-by-Step Example

Let's walk through a practical example to illustrate how net equity works in a real 1031 exchange scenario.

Example 1: Basic Net Equity Calculation

The Scenario: You're selling a rental property and want to execute a 1031 exchange.

  • Sales Price: $800,000
  • Current Mortgage Balance: $350,000
  • Real Estate Commission (6%): $48,000
  • Other Closing Costs: $12,000

Calculation:

Net Equity = $800,000 - $350,000 - $48,000 - $12,000 = $390,000

This means you need to reinvest at least $390,000 of equity into your replacement property to defer all capital gains taxes. Any amount less than this will result in taxable "boot" (cash or value received that doesn't qualify for deferral).

Why Net Equity Matters in 1031 Exchanges

Net equity is fundamental to the success of your 1031 exchange for several important reasons:

1. Determines Required Replacement Property Value

To defer 100% of your capital gains taxes, you must acquire replacement property with a value equal to or greater than your relinquished property's sales price. But that's only part of the equation—you must also reinvest all your net equity.

2. Affects Your Buying Power

Understanding your net equity helps you determine how much property you can afford to purchase. If you're not bringing additional cash to the transaction, your buying power is essentially your net equity plus whatever new financing you can obtain.

3. Impacts Tax Consequences

Any net equity you don't reinvest becomes taxable "boot." This triggers capital gains taxes on the portion you receive in cash, potentially defeating the purpose of the exchange.

Common Mistakes Investors Make with Net Equity

Understanding these pitfalls can help you avoid costly errors when structuring your exchange.

Need help finding qualified intermediaries, tax advisors, or other 1031 exchange professionals in your area? Browse our directory of vetted professionals who specialize in tax-deferred exchanges.

Related Articles