Under current federal tax law, homeowners can exclude up to:
$250,000 in capital gains (single filer), or
$500,000 (married, filing jointly)
when they sell a primary residence, provided they’ve lived in it for at least two of the past five years. These thresholds were established in 1997 and have never been adjusted for inflation or rapidly rising home values.
As a result:
Many more homeowners today are exceeding the exclusion limits, particularly in high-cost markets like California.
Capital gains exposure has become a major reason homeowners delay or avoid selling, contributing to limited housing inventory.
What the Federal Government Is Considering
Momentum is building in Washington around proposals that would modernize or significantly reform capital gains taxes on the sale of primary residences.
1. Eliminating Capital Gains Taxes on Primary Residences
One proposal gaining attention would eliminate federal capital gains taxes entirely on the sale of a primary residence, removing exclusion caps altogether.
Key points:
Applies only to primary residences, not second homes or investment properties.
Would allow homeowners to sell without tax penalties regardless of appreciation.
Advocates argue it would increase mobility, encourage downsizing, and free up housing inventory.
Critics note potential benefits may skew toward higher-value properties and wealthier homeowners.
This idea has been introduced legislatively and is being actively discussed by housing and real estate advocacy groups.
2. Raising and Indexing the Capital Gains Exclusion
Another bipartisan proposal, often referred to as the More Homes on the Market Act, would:
Double the current exclusion limits
Index the exclusions to inflation going forward
The goal is to restore the original purchasing power of the 1997 thresholds and prevent homeowners from being taxed simply because of long-term market appreciation.
Supporters believe this would encourage more homeowners to sell, easing inventory shortages and creating a healthier, more fluid housing market.
Why Reform Is Gaining Momentum
Outdated Thresholds
When the exclusion was created, very few home sales exceeded the limits. Today, appreciation alone has pushed many longtime homeowners past those caps, even without luxury upgrades or speculative gains.
Market Impact
Policymakers and housing advocates argue that reform could:
Reduce the “lock-in” effect keeping homeowners in place
Encourage downsizing and right-sizing
Increase listing inventory without new construction
Improve affordability through increased supply
These effects would be especially noticeable in markets with strong long-term appreciation.
Bottom Line: This Could Fundamentally Change the Housing Market
If federal capital gains reform passes, the real estate landscape could shift in meaningful ways:
More homeowners willing to sell
Increased housing supply
Greater flexibility for retirees and longtime owners
Reduced tax friction in life-stage moves
At the same time, the proposals remain under debate and are not yet law. The scope, timing, and final structure are still uncertain.

Comments(22)