Cash vs. accrual vs. modified accrual: choosing an HOA accounting method

Close to 373,000 community associations operate across the U.S. right now, home to an estimated 78.1 million Americans. All these associations are required to keep financial records. But if you ask most HOA board members how their association’s books are kept, you’ll find out nobody even remembers choosing an accounting method. It came with the books, inherited from whoever set things up years ago, or it’s whatever the management company already used. 

In reality, the basis of accounting is the lens through which your board sees the community’s finances, and the wrong lens hides problems. Let me give you an example of how serious this can be. Say your bank statement shows $10,000, but a $15,000 invoice for a repair that the board already approved hasn’t been paid. Under cash-basis accounting, that account still reads as a $10,000 surplus, with nothing hinting the money is already spoken for. You’re really short about $5,000, and you won’t feel it until the invoice clears. 

That’s the core weakness of certain bookkeeping methods. And when you stretch that gap across a year of dues and vendor bills, a board can end up reporting a healthy balance while a real shortfall goes untracked. Every accounting method is really just a different answer to one question: what does “financially healthy” mean for your community? The three approaches below answer it with increasing completeness, from whatever’s sitting in the bank today to every dollar your association owes or is owed. So, in this guide, I’ll help you understand how cash vs accrual vs modified accrual accounting differs, and then walk you through choosing an HOA accounting method. 

The three HOA accounting methods

Every accounting method runs on a hidden rule: at what exact moment does a dollar officially count? And that’s what accountants call the basis of accounting. But before we jump into the three accounting methods, it’s worth mentioning that your reserve fund already has to live in its own account, walled off from operating money. And the method you land on still shapes how transparent that separation actually looks on paper. That said, here are the three bases of accounting.  

Cash basis

Cash basis keeps things blunt. Nothing counts as income until the money is in your account, and nothing counts as an expense until the check is written. There’s no in-between category, just what has already changed hands.

Boards like it for that reason. There’s no chart of accounts to maintain, and anyone on the board can read the ledger like a bank statement. If your community is small, self-managed, and has predictable monthly costs, that simplicity might be all you need.

The trouble starts the moment collections stop being predictable, which happens sooner or later in nearly every association. If 15% of your homeowners fall behind on dues this month, the cash basis has no way to flag it, just a smaller deposit than usual, with nothing showing who’s behind or for how long. And when you leave this problem unaddressed, that gap can grow while the numbers keep insisting everything looks fine.

Size eventually forces the issue anyway. For example, in Florida, once annual revenue tops $150,000, the state law takes the choice away entirely. The association must move to GAAP-based reporting, the framework that auditors and lenders actually expect.

Accrual basis

Accrual runs on the opposite principle. An obligation counts the moment it exists, not whenever cash moves. For example, when you send out an assessment, it’s income that same day, whether or not the homeowner ever pays it. And when the board commits to a repair, it’s an expense, long before a check goes out.

The catch is a specific kind of illusion. Because assessments count the day they’re billed, your income statement can show more coming in than what’s actually in the bank, especially in months when a lot of homeowners haven’t paid. When you read the bottom line alone, everything looks fine. But when you check it against your receivables balance, you might not have enough money to run the day-to-day operations. 

Modified accrual

Modified accrual splits the two approaches. Revenue follows accruals’ playbook, so an assessment counts the moment it’s billed. Expenses follow a cash basis’s playbook, so a bill only counts once the association actually pays it.

The name is a bit misleading, though. “Modified accrual” started life in government accounting, built by the Governmental Accounting Standards Board with a specific test attached – a government only counts revenue if it expects to collect it within roughly 60 days of year-end. HOA accounting kept the name but dropped that test, so the two versions aren’t actually measuring the same thing, despite sharing a label. Either way, neither version is GAAP-compliant, which makes modified accrual a tool for internal reporting, not something you hand an auditor.

That said, modified accrual is still common for month-to-month reporting. It gives you accrual’s best feature, a live read on who’s behind on dues, without the heavier bookkeeping full accrual demands on the expense side. That’s also the weak spot. For instance, think of a roof replacement your board approves in December, with the vendor invoice due in January. Under accrual, the expense shows up in December, the moment the work is finished. 

Under modified accrual, it won’t show up until January, once the vendor’s paid, so a report pulled in between makes your position look healthier than it really is. So, if you’re determined to use modified accrual, I suggest you use it for routine monthly reporting, but shift to full accrual the moment a year-end statement, financing application, or audit lands on the calendar.

What GAAP requires

Before your board spends its next meeting weighing the merits of cash, accrual, and modified accrual, it’s worth asking a more basic question first: Do you actually get to choose? For a lot of associations, the honest answer is no. GAAP recognizes only the accrual basis as fully compliant, and once GAAP applies to your community, that requirement overrides whatever the board might otherwise prefer.

Difference between general GAAP and GAAP for HOAs

The standards trace back to a guide the AICPA published in 1991, Audits of Common Interest Realty Associations, written specifically to solve a problem unique to community associations: one association’s financial statements looked nothing like the next one’s, which made it nearly impossible for lenders, buyers, or auditors to compare them apples to apples. 

When the Financial Accounting Standards Board later consolidated decades of scattered guidance into a single Accounting Standards Codification, that association-specific material got its own dedicated home: ASC 972, Real Estate – Common Interest Realty Associations. It’s the reason your community’s audited financials follow a distinct set of rules from what a small business’s books would look like, even though both are technically “on GAAP.”

What a GAAP-conforming financial statement must include

GAAP conformity dictates the entire shape of your financial statements, not just the method. A fully conforming set needs five components: a balance sheet, a statement of revenue and expenses, a statement of changes in fund balances or members’ equity, a statement of cash flows, and notes to the financial statements. 

This is where cash-basis accounting disqualifies itself. Your operating fund is supposed to be a self-contained picture, with cash on hand, assessments owed but unpaid, prepaid expenses, and vendor bills kept legally separate from anything reserve-related. A cash-basis ledger doesn’t track receivables or payables, so there’s nothing to isolate, which alone keeps it off GAAP.

The GAAP disclosure requirement

Under GAAP, the audited financials have to include a supplementary schedule pricing out what every major shared component, such as roofs, elevators, siding, and parking structures, will cost to repair or replace, both now and years out, along with the assumptions behind that number, like projected inflation or interest rates. If closing any funding gap depends on a special assessment or loan rather than reserve savings, that has to be disclosed, too. In effect, GAAP pulls your reserve study into the audited financials instead of a separate binder.

When GAAP applies

Not every association has to follow GAAP. Compliance is usually triggered by state law, a lender that won’t underwrite without it, or the size of your budget, all covered next. If you fall below those triggers, your association may be free to use what accountants call an “other comprehensive basis of accounting,” (OCBOA). Cash-basis and modified-cash-basis fall under that umbrella, and a CPA can still compile, review, or even audit those statements without ever certifying them as GAAP-compliant.

Something else worth mentioning, so it doesn’t catch you off guard: under FASB’s newer revenue-recognition standard, ASC 606, HOA assessments, both operating and reserve, are treated as revenue from a contract with a customer rather than simply cash landing in the bank, essentially, accrual logic applied to revenue recognition. 

Associations were originally supposed to adopt the standard for fiscal year 2019, though FASB pushed the deadline back a year for nonpublic entities because of the pandemic, part of why some smaller, self-managed associations are still catching up.

How to choose the right accounting method

Let’s assume your association isn’t legally bound to GAAP. Even then, four things tend to narrow this decision: your state and governing documents, how close your revenue sits to an audit threshold, what a lender will expect when an owner sells, and how much warning you want on your reserve position. Here’s the breakdown: 

State law and your governing documents

Before your board debates anything, pull two documents: your state’s statute and your own CC&Rs and bylaws. Whichever asks for more wins. A relaxed state requirement won’t rescue you if your governing documents already promise homeowners something stricter.

For example, California’s Davis-Stirling Act requires certain association records to sit on an accrual or modified accrual basis. That means cash-basis bookkeeping isn’t a legal option for those records in California. 

Revenue thresholds and audit requirements

A lot of this decision gets made by your own growth. Most states scale financial scrutiny to how much money moves through the association each year, and more scrutiny tends to mean GAAP, which means accrual. For instance, in California, it starts at $75,000 gross income. Once you’re over it, Civil Code Section 5305 requires a CPA-prepared, GAAP-based review for every homeowner within 120 days of the fiscal year end. 

Florida takes a layered approach under Section 720.303(7) of its Homeowners’ Association Act. Under $150,000 in revenue, owners get a bare-bones cash-in-cash-out report. Between $150,000 and $300,000, a compiled financial statement is required. Between $300,000 and $500,000, a CPA review is required. At $500,000 and up, a full audit is required. Florida also added a trigger that ignores revenue entirely. Once an association crosses 1,000 parcels, a full audit is mandatory regardless of income.

Audited and reviewed statements are built to conform with GAAP by design, so closing in on your state’s threshold means closing in on an accounting-method decision.

Lender requirements

This factor is dictated less by what your board wants than by what Fannie Mae and Freddie Mac will buy on the secondary market, and what your lender will underwrite as a result. Before a buyer’s loan gets approved, the lender has to clear the buyer’s entire association, not just that buyer’s credit file, so shaky HOA financials can tank a sale for someone with perfect credit.

Underwriters generally want the current board-approved budget, prior year balance sheet and income statement, a recent reserve study, proof of insurance, a delinquency report, and recent board minutes, then verify the reserve account bank statements against what the balance sheet claims.

The rules got stricter this month. On August 3, 2026, Fannie Mae eliminated the “Limited Review” pathway that smaller-down-payment buyers used to qualify under, making a Full Review mandatory regardless of down payment. Reserve studies now have to be funded to the highest level the study recommends, rather than a bare minimum, and starting January 2027, associations will need to fund reserves at 15% of budgeted assessment income at a minimum, up from today’s 10% floor.

Missing the bar costs the project its eligibility for conventional financing, leaving buyers to choose between cash and a costlier portfolio loan. As you can tell, having accrual-basis, GAAP-compliant books already in place will save you from playing catch-up.

How to automate the accrual accounting method

This was never really a contest between two equally legitimate approaches to bookkeeping. Nobody disputes that accrual gives you a fuller, more honest read on where your association actually stands financially, and that’s why GAAP requires it, why most state audit thresholds mandate it, and why lenders underwrite against it.

Boards simply avoid the labor of maintaining accrual properly: tracking every assessment owed but unpaid, every invoice sitting with a vendor, and every reserve contribution billed but not yet collected. If a volunteer treasurer does all these manually, cycle after cycle, it can easily turn into a full-time job. The good news is that there’s a fix: automating the manual side of accrual. 

But for you to produce an audit-ready accrual picture as a byproduct of daily operations, the management platform has to handle the general ledger, accounts receivable, and accounts payable. For example, the platform bills and collects assessments online, records the paid and unpaid assessments, and applies late fees. Then it automates vendor invoicing, check printing, and expense management. And once the ledger, receivables, and payables are integrated, the platform can produce accrual financial statements on demand. 

Final thoughts

When you line all three factors up against what GAAP requires, you see every pressure point toward accrual. Cash basis is only competitive with it because accrual costs board time and labor to maintain properly. I suggest you solve that labor problem with the right tools instead of trading accuracy for convenience. Your books will stay accurate, and they’ll be ready the moment anyone needs them: your auditor, your lender, and homeowners asking questions.