Somebody has to sit down and produce the document. In a self-managed community that somebody is usually the treasurer or the secretary, on a weeknight. In a professionally managed one it's a portfolio manager with forty other communities. And in a growing number of associations it's a company nobody on the board has met.
All three routes produce a certificate. They differ on what it costs, how fast it moves, and how much of the association's exposure the board still owns when it's signed.
Route one: the board does it
Texas requires the certificate to be "issued, signed, and dated by an officer or authorized agent" of the association. An officer with the authority to bind the association puts a name on a set of numbers.
For a self-managed board with a current ledger this is a short job. Pull the governing documents, pull the unit's balance, confirm whether an approved special assessment comes due after delivery, note any known violation on the property, attach the budget and balance sheet, and sign.
It gets long when the inputs are scattered. If the balance lives in a spreadsheet, the documents live in a shared drive somebody set up in 2019, and the violation history lives in an email thread, the certificate takes an evening and the board is guessing on at least one line.
Cost to the association: staff time it doesn't pay for. Cost to the seller: whatever the board's adopted fee schedule says, up to the state cap.

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Route two: the management company does it
Most management agreements include resale documents somewhere, either inside the base fee or as a billable extra. Read which one yours says. A board that assumes it's included and finds out at renewal that three years of certificate fees went to the manager has learned something expensive about what its management contract actually covers.
Speed is usually the argument for this route. A manager who produces certificates weekly across a portfolio has a process. Accuracy depends entirely on whether the manager's ledger matches reality for your community specifically.
Virginia's statute refuses to let the routing change the deadline. The duty falls on "the association, the association's managing agent, or any third party preparing the resale certificate on behalf of the association," and all three get the same fourteen days.

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Route three: a third-party resale service
These companies exist because title companies wanted one intake process across thousands of associations. The association enrolls, grants access to its documents and ledger, and the service fields requests, produces the certificate, and bills the seller or the requester.
California contemplates this directly: "An association may contract with any person or entity to facilitate compliance with this section on behalf of the association." The vendor facilitates. The association complies.
Where the numbers come from is the first thing to check. A service that pulls a live balance from your system produces a defensible certificate; one that reads a monthly CSV you email over produces a certificate that's accurate as of whenever you last emailed. The second thing is what the seller pays all in, because some services charge a platform fee on top of the statutory fee, and in states that cap the total, that arithmetic has to work.
The part that does not delegate
Estoppel is the legal doctrine underneath all of this, and Cornell's Legal Information Institute defines it in one line: "a bar that prevents one from asserting a claim or right that contradicts what one has said or done before." Having said in writing that the lot owes $0, the association can't later say it owes $1,400.
North Carolina spells out who's bound. The statement of unpaid assessments "is binding on the association, the executive board, and every lot owner." That binds the association and its members, not the manager and not the vendor, which means it lands on the other homeowners who'll fund the shortfall.
The board's job survives every routing decision. Somebody on the board has to know the balance is right before the certificate goes out, and the association's own contract with a manager or a vendor is where any recourse lives if it's wrong. CAI's guidance for volunteer leaders frames the package as the disclosures a buyer needs before purchasing.
Choosing between them
Pick route one when the community is small, the ledger is current, and turnover is a handful of sales a year. Pick route two when you already have a manager and the agreement puts the work inside the fee. Pick route three when the volume is high enough that a standing intake process saves real hours, and only after you've confirmed where its numbers come from.
Whichever route you take, the prerequisite is the same, and it's the one boards skip: a per-home balance the association can defend on any day of the week, of the kind the resale package asks for.
HOA-OS holds the ledger, the violation history, and the transfer history on one unit record, and produces resale and estoppel certificates along with the full resale disclosure package on the Community plan, with a title-company portal and a requester-paid rush tier. Plans and what sits on each are at hoa-os.com/pricing.
Related Reading
- The Real Cost of an HOA Management Company
- What Do HOA Management Companies Actually Do?
- Is Your HOA Ready to Self-Manage? A Checklist
- How to Move Your HOA Records Out of a Management Company
Whoever prepares it, the association's name is on it, and the other homeowners fund anything it gets wrong.
