How do HOAs and communities levy and collect a special assessment?
A special assessment is a one-time charge spread across every owner to fund something reserves don't cover — a roof, repaving, storm damage. Get the authorization right first: your CC&Rs, bylaws, and state law set the voting threshold and any cap (California, for example, limits a board-only assessment to 5% of the annual budgeted expenses under Civil Code §5605), so review the governing documents with counsel before you levy. For a large project, collect at least three licensed contractor bids so the number you assess is a real cost, not a guess.
Then it becomes a billing problem: send every owner formal written notice stating their amount, the due date (or installment schedule), how to pay, and the consequences of nonpayment — unpaid assessments usually carry the same lien rights as regular dues. Collabrio handles that receivables side: issue each owner a branded, print-ready invoice for their share, file the PDF in the community's folder, and book each one as a true receivable so you can see at a glance who has paid and who hasn't. Record payments as they arrive — in full, or partial for an installment plan — and the entries flow to your books and QuickBooks. (Collabrio bills and tracks the assessment; the vote, notice, and any lien still run through your governing documents and attorney.)