I underwrite Mississippi Section 8 deals from Florida. I do not fly to the house. I do not walk units. A Mississippi realtor handles showings, keys, and lease walkthrough. A Mississippi contractor handles make ready, punch lists, inspector meet, and cleaning. I run numbers, offers, screening, HAP, and insurance from here.
If you skip one number, the deal is guesswork. That number is the payment standard.
A payment standard is the housing authority’s cap on how much voucher subsidy it will support for a unit size in that market. A voucher is the family’s document that says the authority will pay part of rent if the unit clears program rules. HAP is the Housing Assistance Payment — the monthly check the authority sends you. HQS is Housing Quality Standards — the inspection bar the unit must meet before HAP starts. Rent reasonableness is the authority’s check that your ask is in line with similar unassisted units nearby.
Price to the payment standard. Not to hope. Not to what a Facebook listing asked last month.
Pull the schedule first
Before you write an offer, pull the current payment standard schedule for the Mississippi housing authority that covers that market. It is public. Bedroom count on the schedule is the number you underwrite against, not the listing headline.
The authority sets the standard off HUD Fair Market Rent, usually in a band around that FMR. You do not set it. You read it.
If asking rent sits at or just under the standard for that bedroom size, more of the check is HAP. If asking rent sits over the standard, the tenant has to cover the gap on top of their share.
Gross rent is the real number
Do not underwrite contract rent alone. Gross rent is contract rent plus the utility allowance the authority uses. Payment standard is tested against that gross figure.
If the tenant pays electric and water, the allowance still counts against the cap. A cheap ask can fail the math once utilities are added. I model both: contract rent at or under the standard, and gross rent that still clears reasonableness.
Reasonableness is the second gate
Clearing the payment standard is not approval. The authority still has to find the rent reasonable versus similar unassisted houses. Over-asking because Section 8 will pay it is how first deals stall.
I keep comps simple: same bedroom count, similar size, similar condition, same market. If my ask is the high print on the block, I cut it before the packet goes in. Speed beats a fight with the analyst.
How I use it from Florida
I buy to a target under $10k a door and I am building toward 139 doors and $1M a year. That only works if the monthly stack is clean: HAP plus tenant share covers debt, tax, insurance, and a real reserve.
I do not invent a rent. I take the published standard for that bedroom size, haircut it if comps are weaker, then run the offer. The realtor confirms what voucher families will actually tour. The contractor tells me what it costs to get the unit to inspectable condition. I stay on numbers.
Early stage means one process. This is the process: standard first, then offer, then screen, then the realtor moves them in.
Do not price over the standard and pray the tenant covers it. Do not skip the schedule because a seller knows what Section 8 pays. Pull the page. Write the number on the top of your underwrite sheet. Every offer after that is easier.
Actionable Takeaway
Open the housing authority payment standard schedule for the market you are buying in. Write the one-bedroom through four-bedroom figures at the top of your next offer sheet. Do not send an offer until your asking rent sits at or under the matching bedroom line.