Qualified Opportunity Zones in 2027: The Complete Guide to OZ 2.0

On 4 July 2025, President Trump signed Public Law No. 119-21 — the One Big Beautiful Bill Act (OBBBA) — into law. Among its most significant provisions for investors: the Qualified Opportunity Zone (QOZ) programme has been permanently extended and substantially upgraded. This is no longer a proposal circulating in Washington. It is enacted law.

What was once set to expire on 31 December 2026 is now a permanent feature of the US tax code — with major structural changes taking effect from 1 January 2027. Here is everything you need to know.

Background: What Are Qualified Opportunity Zones?

The QOZ programme was originally created under the 2017 Tax Cuts and Jobs Act (TCJA). It designated certain low-income census tracts across the United States as Opportunity Zones and created powerful tax incentives for investors willing to redirect capital gains into those areas.

Under the original structure — now known as OZ 1.0 — investors who reinvested capital gains into a Qualified Opportunity Fund could defer recognition of those gains until 31 December 2026, receive a step-up in basis reducing taxable gain by up to 15% after 7 years, and eliminate all post-investment appreciation entirely if the investment was held for 10 or more years.

Without the OBBBA, new investments made after December 2026 would have lost access to these benefits entirely. The Act changed that permanently.

OZ 2.0: What the New Law Introduces From January 2027

1. The programme is now permanent. There is no new sunset date. The QOZ framework is a permanent part of the US tax code. Governors will be required to redesignate Opportunity Zones every 10 years, with the first new designations taking effect from 1 January 2027. The zone nomination window opened 1 July 2026 and runs for 90 days, with Treasury expected to publish the redesignated zones before year-end 2026.

2. Rolling 5-year deferral replaces the fixed 2026 deadline. This is the most important structural change in the new law. Under OZ 1.0, all deferred gains had a hard recognition deadline of 31 December 2026. Under OZ 2.0, deferral ends at the earlier of five years after the investment is made, or the date the investment is sold. Capital gains realised in 2027, 2033, or 2041 can all access the same rolling deferral window. The hard deadline is gone permanently.

3. 10% step-up in basis after 5 years (standard QOF). After holding your Qualified Opportunity Fund investment for five years, you receive a 10% step-up in basis — meaning only 90% of your original deferred gain is taxable at recognition. The former additional 5% benefit available after seven years has been eliminated, so the maximum step-up for a standard QOF is now capped at 10%.

4. 10-year exit: all appreciation excluded, including depreciation recapture. The core attraction of the programme remains unchanged: hold your investment for 10 or more years and elect to step up your basis to fair market value on exit — making all post-investment appreciation completely tax-free. The OBBBA has added a critical enhancement specifically for real estate investors: this exclusion now applies to gain that would otherwise be recognised as depreciation recapture. That eliminates one of the most significant tax costs when selling appreciated real estate.

5. 30-year rolling exclusion horizon. For post-2026 investments, the gain exclusion at the 10-year mark is not capped at a fixed calendar date. Instead, basis is stepped up to fair market value on the 30th anniversary of the investment, or the date of sale if earlier. Investors who exit before the 30-year mark receive the step-up at the actual sale date.

The New Supercharged Option: Qualified Rural Opportunity Funds

The OBBBA introduces an entirely new category of investment vehicle: the Qualified Rural Opportunity Fund (QROF). A QROF must invest 90% of its assets in rural area property — defined as any area outside a city or town with a population greater than 50,000, or an urbanised area adjacent to such a city.

The tax benefits for QROFs are substantially enhanced compared to standard QOFs:

30% basis step-up after 5 years. This compares to 10% for a standard QOF. Only 70% of the original deferred gain is taxable at recognition — not 90%.

Reduced substantial improvement threshold. The requirement to substantially improve a property (historically set at 100% of original cost) is reduced to 50% for QROF property. This provision took effect immediately upon signing on 4 July 2025, not in 2027.

For investors with exposure to rural US markets, secondary cities, or agricultural land, the QROF structure represents a genuinely new and compelling avenue for tax-advantaged real estate investment that did not exist before this legislation.

Why This Matters for International and Cross-Border Investors

For non-US investors with US capital gains exposure, or for expats repatriating capital into the US market, the permanent QOZ framework creates a long-term planning tool with no expiry. The 180-day reinvestment window — the time you have from realising a capital gain to making a qualifying investment in a QOF — remains unchanged, providing flexibility in timing.

For those building property portfolios across multiple jurisdictions, a US Opportunity Zone investment can function as a powerful anchor: deferring a capital gain tax-free while an underlying asset appreciates, then exiting 10 years later with zero tax on that appreciation. With the programme now permanent and the depreciation recapture exclusion in place, this is a meaningfully different proposition to what existed before July 2025.

Worked Example: The Numbers in Practice

An investor sells shares in March 2027 realising a $500,000 capital gain. Within 180 days, they invest into a standard Qualified Opportunity Fund.

Years 0–5: Gain is deferred. No tax owed during this period.

Year 5: Gain is recognised. A 10% step-up reduces the taxable amount to $450,000. Tax is owed on that sum at the applicable rate.

Year 10+: The investor sells their QOF investment for $1.2 million. The $700,000 in post-investment appreciation — including any amount that would otherwise be depreciation recapture — is entirely excluded from tax.

Net result: Tax is paid on $450,000 of the original gain. $700,000 in appreciation is completely tax-free.

For the same investor using a QROF: the 30% step-up at year five means only $350,000 of the original $500,000 gain is taxable at recognition. Post-investment appreciation remains fully excluded at year 10.

What to Watch Before 2027

The IRS and Treasury are expected to issue detailed guidance for the OZ 2.0 framework before 1 January 2027. Key areas include updated regulations on the rolling deferral mechanism, QROF qualification criteria, and the expanded annual reporting requirements now mandated under the OBBBA. Penalties for non-compliance on QOF reporting can reach $50,000 per return for larger funds.

New zone designations will be published before end of 2026. Investors positioning ahead of 2027 should monitor Treasury announcements closely on which census tracts carry QOZ status under the redesignation process — the contiguous tract rule that previously allowed adjacent areas to qualify has been removed, meaning the new map will look different.

These rules are complex and their interaction with your wider tax position — including foreign tax credits, treaty provisions for non-US investors, and state-level treatment of deferred gains — requires specialist advice. This article is an overview only. Speak with a qualified US tax advisor before making any investment decisions based on QOZ treatment.