By Rick Bosl | June 16, 2026

Here’s something most Arlington condo buyers don’t check — and it’s one of the most expensive mistakes you can make.

Before you fall in love with the 10th-floor views or the Clarendon walkability score, you need to look at one document: the condo association’s reserve fund balance. Not as a formality. As due diligence.

An underfunded reserve isn’t just a future inconvenience. It can cost you tens of thousands of dollars through a surprise special assessment, shrink the pool of buyers when you eventually sell, and — starting August 3, 2026 — make it harder or impossible to get a conventional mortgage on the unit.

Here’s what you need to know before you write an offer.

What Is a Reserve Fund — and Why Does It Matter?

A condo association’s reserve fund is the savings account for major capital expenses: roof replacement, elevator overhauls, HVAC systems, parking garage repairs, lobby renovations, and similar large-ticket projects. Every unit owner contributes to it through monthly condo fees.

A healthy reserve fund means the association has been setting aside enough money to cover those large, predictable expenses without scrambling when they hit. An underfunded reserve means the opposite — expenses are coming, and there’s not enough money to pay for them.

When that gap hits, the association has two options: sharply raise monthly condo fees, or issue a special assessment — a one-time charge to every unit owner. In older Arlington buildings, these can range from $5,000 to over $100,000 per unit.

You’d be buying into that risk without knowing it — unless you check.

“Most buyers receive the condo docs and don’t know what they’re looking at. The review is ultimately their responsibility, but part of my job is pointing out the items that matter most: reserve funding levels, delinquency rates, any pending assessments. These issues rarely come out of nowhere — there are usually hints in the association’s meeting minutes. Knowing what to look for is the whole game.” — Rick Bosl, ArlingtonCondo.com

The Arlington Context

Over 70% of condo associations nationally are considered underfunded. In Arlington, where a significant share of the condo inventory was built in the 1970s and 1980s, the problem is especially pronounced. These buildings are approaching or past the typical life cycle of major systems — elevators, roofs, plumbing stacks — and some have historically kept condo fees artificially low to attract buyers.

That’s partly why you’re seeing 14–17% price reductions on certain older Arlington condo buildings right now. It’s not always about the finishes or the kitchen renovation. It’s often about what buyers are finding in the financials — or what savvy buyers are not finding in the reserve fund.

“When I see a building with that kind of price drop, I start asking questions about the association’s financial history before we go any further. Reserve fund problems don’t show up in the listing — but they show up in the condo docs, and that’s exactly what we review once we’re under contract.” — Rick Bosl, ArlingtonCondo.com

Crystal City and Pentagon City have significant older mid-rise and high-rise inventory from the 1970s and 1980s where reserve funding can be a major variable in pricing. The same applies to older high-rises in Rosslyn and along Columbia Pike. This doesn’t make those buildings bad buys — but it makes the financial review non-negotiable.

Why August 3, 2026 Is the Date to Know

Effective August 3, 2026, Fannie Mae is eliminating the Limited Review pathway for condo mortgage approvals — and changing how lenders must evaluate reserve health.

Currently, lenders can approve a condo building under Limited Review with minimal financial scrutiny. After August 3, that shortcut goes away. Lenders will be required to examine the association’s overall reserve health — not just a checkbox that says “10% is being contributed annually” — before approving a conventional mortgage on any unit in that building.

If a building doesn’t pass that review, it becomes non-warrantable. That means:

• Fannie Mae and Freddie Mac won’t back loans in that building
• Most conventional lenders won’t originate the loan
• You’d be limited to portfolio lenders — typically at higher interest rates and with stricter terms
• The resale pool for your unit narrows significantly, because future buyers will face the same financing wall

This is a real risk in Arlington’s older inventory. And the standard is getting tighter: as of January 2027, Fannie Mae will also raise the minimum reserve allocation requirement from 10% to 15% of annual assessment income — meaning buildings that are borderline today may fall short next year.

How to Check This Before You Make an Offer

Virginia law gives you the tools. You just need to use them.

Under the Virginia Resale Disclosure Act (significantly updated in July 2025), sellers are required to provide a resale certificate — commonly called the condo docs — within 14 days of a written request. The condo docs include the association’s financial statements, current and projected budget, reserve fund balance, any pending litigation, and a statement of unpaid fees on the unit.

By default, you have 3 calendar days after receiving the condo docs to cancel the contract without penalty — though this review period is a negotiable contract term that can range from zero days to five or more. Three days remains the most common. Whatever period you’ve agreed to, use every bit of it.

Here’s what to look for in the financial section:

1. Reserve fund balance vs. reserve study recommendation. Does the association have a current reserve study (completed within the last 3 years)? What percent funded is it? Below 70% funded is a yellow flag. Below 50% is a red flag.
2. Budget allocation to reserves. Is the annual budget allocating at least 10–15% of total assessment income to reserves? After January 2027, lenders will require 15%.
3. Delinquency rate. If more than 15% of units are behind on condo dues, the association’s cash flow is strained — and that compounds the reserve shortfall.
4. Pending litigation or major known projects. Lawsuits and deferred maintenance can accelerate the need for a special assessment — sometimes dramatically.
5. Age and remaining life of major systems. If the reserve study shows the roof, elevators, or HVAC are near end of life and the fund is underfunded, you can do the math on what a special assessment might look like per unit.

If the condo docs aren’t clear, ask your agent to walk you through the key items. This review should happen before you remove your contingencies — not after. Special assessments are avoidable surprises when you know what to look for before you close.

What Happens If the Building Fails the Lender’s Review

Let’s say you find a unit you love in a building with underfunded reserves. Your lender will independently review the condo association’s financials — separate from your review of the condo docs.

If the building doesn’t meet Fannie Mae’s reserve requirements after August 3, your lender may decline to originate the loan entirely. You’d have to find a portfolio lender willing to hold the loan without selling it to the secondary market. Those loans come with higher rates and often lower loan-to-value limits.

That’s not necessarily a dealbreaker — but it changes your financing cost and your eventual resale pool. When you go to sell, buyers using conventional financing will face the same problem. Your universe of potential buyers shrinks, and that affects what you can sell for.

A low condo fee isn’t a deal — it’s a question. Here’s how to read past the headline numbers when evaluating total cost of ownership.

What a Healthy Reserve Looks Like

A well-funded condo association in Arlington generally shows:

• A reserve study completed within the last 3 years
• Reserve funding at 70% or higher of the recommended balance
• Budget allocation of 10–15% of annual dues to reserves
• Delinquency rate below 15%
• No pending special assessments and no active litigation with significant financial exposure
• A clear capital plan for upcoming major projects

Newer buildings in Rosslyn, Ballston, and Clarendon — particularly those built after 2005 — tend to have healthier reserve positions. They haven’t hit the major capital expense cycles yet, and their reserve studies are more recent. That’s one reason newer inventory often commands a premium even when the finishes look similar to older units. You’re paying for financial health, not just aesthetics.

But newer doesn’t always mean better-funded, either. Some newer associations have underfunded reserves because they set initial dues too low. The reserve study is always the check — not the building’s age.

Virginia Is a Caveat Emptor State — Which Means This Is Your Job

Virginia is a caveat emptor state. Legally, the burden of due diligence is on you as the buyer. Seller disclosure is required but largely a formality — the seller isn’t required to proactively tell you the reserve fund is underfunded. They are required to give you the condo docs. Interpreting them is your responsibility.

This makes the condo doc review period critically important — whether it’s 3 days or more, use every bit of it. And it makes having an agent who knows which buildings have historically healthy reserves — and which ones have been managing their way through deferred capital investment — more than a convenience. It’s protection.

“Knowing which Arlington buildings have healthy reserves and which ones have been deferring capital investment for a decade — that’s not something you find on a listing portal. That’s 23 years of working inside these buildings.” — Rick Bosl, ArlingtonCondo.com

Frequently Asked Questions

What is a condo reserve fund?

A condo reserve fund is the association’s savings account for large capital expenses — roof replacements, elevator overhauls, parking garage repairs, and similar projects. Every owner contributes through monthly condo fees. A well-funded reserve means the association can cover these costs without issuing a special assessment to unit owners.

How do I find out if a condo building’s reserve fund is healthy?

Once you’re under contract, you’ll receive the condo docs (formally, the resale certificate) from the seller. These include the association’s financial statements, reserve fund balance, current budget, and reserve study (if available). Look for a reserve study completed within the last 3 years and a funding level of 70% or higher. The association’s meeting minutes can also reveal early warning signs of financial stress — look for discussion of deferred projects or planned assessments.

What happens if I buy a condo in a building with underfunded reserves?

You could face a special assessment — a one-time charge per unit that can range from $5,000 to over $100,000. You may also have difficulty reselling the unit to buyers using conventional financing, since lenders assess the building’s financial health independently. Starting August 3, 2026, underfunded buildings may also be classified as non-warrantable, limiting financing options for both you and future buyers.

What does “non-warrantable condo” mean?

A non-warrantable condo is one that doesn’t meet Fannie Mae or Freddie Mac’s eligibility requirements. Common reasons include underfunded reserves, high delinquency rates, pending litigation, or high investor-ownership concentration. Conventional lenders won’t originate loans for non-warrantable buildings, so buyers are limited to portfolio lenders — often at higher rates with less favorable terms.

How long do I have to review the condo docs in Virginia?

The default review period under the Virginia Resale Disclosure Act is 3 calendar days after receiving the condo docs — but this is a negotiable contract term. It can be as short as zero days or extended to five or more. Three days is the most common in practice. Whatever period is in your contract, use the full time to review the financials carefully before deciding whether to proceed.

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About Rick Bosl
Rick Bosl is Arlington’s condo specialist — with 23+ years of experience, 325+ transactions closed, and $165M+ in sales volume focused almost exclusively on Arlington’s condo market. As the founder of ArlingtonCondo.com and Managing Broker at KW Metro Center, Rick knows every building, every floor plan, and what buyers in each neighborhood are willing to pay. He holds the GRI designation and brings an electrical engineering degree and MBA to every transaction — because condo decisions should be driven by data, not guesswork. Licensed in Virginia, Maryland, and DC.