I thought the voucher covered the whole rent. It covered 780 of 1,150.
Two years in on the market-rate side and I still managed to walk into this one, so I'll write it up plainly for anyone as new to the program as I was.
I bought a small 3BR in a decent working neighborhood, rent set at 1,150, tenant came in holding a housing choice voucher. In my head the government paid the rent. That's the pitch you hear everywhere, guaranteed income. What actually happens is the authority pays part of it and the tenant pays the rest, and the split depends on the tenant's income. Mine was 780 from the authority and 370 from the tenant.
The 780 showed up on the same day every month for 14 months, exactly as advertised. The 370 showed up for four months. Then it came late, then partly, then not at all.
And because 780 kept arriving, I let it slide. That's the actual mistake. A market tenant who stops paying gets my full attention in week two. This one, I was still collecting 68% of the rent, so I told myself it was manageable and I'd talk to her at renewal. By the time I moved, she was 2,800 behind. Eviction for nonpayment of the tenant portion is a real thing but it runs through my state's normal process, and grounds and timelines vary by state, so check yours. Mine took about four months from filing.
All in: 2,800 of arrears I'll never see, roughly 1,900 in legal and turn costs, and damage past the deposit that my state caps at one month's rent. Call it 5,600.
What I'd do differently: underwrite and screen the tenant portion exactly like it's the whole rent. It's the only part of this that isn't reliable, and I treated it as the part that didn't matter.