Online Rent Collection for Mobile Home Parks: ACH vs. Card vs. Cash

The math on rent collection looks simple until you add up the processing fees over a year on a 200-lot park. Here's what we actually pay across payment types, who absorbs the fees in each setup, and the configuration that drives the highest adoption in the MHP resident demographic.

The three payment rails operators actually use

ACH, card, and cash-equivalent (money order, MoneyGram, Walmart bill pay). Almost every park accepts at least two of the three. The mistake is treating them as equivalents — they have radically different costs and adoption profiles.

What each rail costs on a 200-lot park

Assume $400/month average lot rent, 200 lots, 100% on-time collection. Annual rent processed: $960,000.

• ACH at $0.50 per transaction
  Annual cost: $1,200. Resident absorbs $0.50 or operator absorbs it. Either way, this is the cheapest rail by far.
• Card at 2.9% + $0.30
  Annual cost: $28,560. If the operator absorbs the fee, that's a 3% margin hit. Most parks pass it to the resident as a convenience fee.
• Cash-equivalent at $1.50–$3 per money order
  Annual cost: $3,600–$7,200. Resident pays this directly to the third party, but it slows collections and adds reconciliation work for the operator.

What drives ACH adoption above 80%

Two things. First, the operator absorbing the ACH fee — the 50¢ is invisible to the resident, the experience feels free, and the friction disappears. Second, mobile-first portal design — if the resident can pay rent on their phone in under 90 seconds, they will. If it takes longer, they fall back to whatever they were doing before.

We've seen ACH adoption go from 35% to 82% in 90 days when both factors hit. That moves $25K+ in annual processing costs back into the operator's pocket.

Handling the cash residue

Even with great ACH adoption, you'll have 10–20% of residents who pay by money order. Don't fight that — accept money orders and post them through the same ledger so reconciliation stays clean. Trying to force 100% ACH adoption will cost you more in lost residents than the processing fees ever would.