Michelle, before the attorney step, make sure the paper trail exists; nine months of silence is what the owner will lean on. California's collection rules are specific:
1. Under Civil Code 5650, an assessment is delinquent 15 days after it is due unless your declaration says longer. The association may then add a late charge (up to 10 percent or $10, whichever is greater), interest up to 12 percent starting 30 days after the due date, and collection costs.
2. Before recording a lien, 5660 requires a written notice by certified mail at least 30 days ahead: an itemized statement, a description of your collection procedure, and the owner's rights to meet with the board, dispute the debt, and ask for a payment plan under 5665.
3. Under 5720, foreclosure is off the table until the delinquent assessments alone reach $1,800 or run more than 12 months late, which is why Terri's small claims route fits a 13-unit budget.
If there is no written collection policy, adopt one now and apply it to everyone the same way. Your CC&Rs can change some of these details, so have your HOA attorney look over the lien notice before it goes out.
β Eli