The verdict in three sentences
A tenant portal for a property manager with 300 to 3,000 apartments and offices in New York costs between 40,000 and 100,000 USD and ships in 10 to 14 weeks. It centralises online rent payment by ACH and card, automatic receipts and tracked maintenance requests. When 30% of rent arrives late, a realistic goal is to halve late payments within 6 to 12 months.
The budget, feature by feature
The ranges below are 2026 benchmarks for a manager of residential buildings in Brooklyn, Queens or Manhattan and small office assets.
| Feature | 2026 range (USD) | Scope |
|---|---|---|
| Discovery and wireframes | 4,000 - 8,500 | Tenant, manager and owner journeys |
| Tenant area (lease, ledger, documents) | 9,500 - 23,000 | Web and mobile, SMS notifications |
| ACH, card, Apple Pay payments | 7,500 - 18,500 | Automatic batch reconciliation |
| Automatic receipts | 4,000 - 10,000 | PDF on every payment, history |
| Maintenance requests and tracking | 6,500 - 16,500 | Photos, vendors, SLAs, closure |
| Automated reminders before and after due date | 4,000 - 11,000 | SMS, email, D-5 to D+15 |
| Dashboard, hosting, training | 4,500 - 12,500 | Collections, arrears, tickets |
| Total | 40,000 - 100,000 | 10 to 14 weeks |
Maintenance and hosting run at 600 to 1,700 USD per month. ACH fees are typically 0.5 to 1% capped, card fees 2.5 to 3.5%, often passed to the tenant where local rules allow.
What online payment does to late rent
Most late rent is friction, not refusal: paper checks, money orders, lost receipts. The table compares an 800-unit portfolio before and after rollout (2026 benchmarks).
| Indicator | Before (checks, office drop-off) | With tenant portal |
|---|---|---|
| Rent paid late | 30% | 12 to 15% |
| Average days late | 18 days | 6 to 8 days |
| Share of electronic payments | 30 to 45% | 75 to 90% |
| Monthly data entry and reconciliation | 60 to 80 hours | 10 to 15 hours |
| Maintenance request turnaround | 10 to 15 days | 4 to 6 days |
| "Receipt not received" complaints | 40 to 60 a month | near zero |
Automated SMS reminders before the due date matter as much as payment itself: a D-5 reminder with a direct payment link sharply reduces forgotten payments.
Custom build or property management licence
Property management platforms charge roughly 1 to 3 USD per unit per month, often with minimums and paid add-ons for tenant portals and maintenance. For 900 units, that means 10,800 to 32,400 USD a year, every year. A custom portal belongs to the manager, connects to its accounting stack and handles specifics such as rent-stabilized lease riders, commercial escalations and owner reporting. Below 300 units, a licence is usually the better call.
Mini case study
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Kevin, director of a property management firm in Brooklyn, manages 900 units at an average rent of 2,800 USD, 2,520,000 USD collected per month. 30% of rent arrives an average of 18 days late, and about 2% becomes long-term arrears, 50,400 USD a month. A portal quoted at 80,000 USD, plus 1,400 USD a month, cuts long-term arrears to 1.2%, recovering 20,160 USD a month. The team also saves 55 hours of reconciliation a month, about 2,500 USD. Net monthly gain: roughly 21,000 USD after payment fees, with payback in about 4 months.
FAQ
Which payment methods should we offer?
ACH covers most residential tenants at low cost, cards and Apple Pay add convenience, and wire transfers suit commercial tenants. Each payment triggers a PDF receipt instantly.
How long does launch take?
Allow 10 to 14 weeks. A first release with payments and receipts can go live in 7 to 8 weeks, with maintenance requests following.
Can tenants without a bank account pay?
Yes, through card payments or cash-payment networks at retail locations, which can be integrated for about 3,000 to 6,000 USD. Receipts go out by SMS and email.
Can we manage several owners?
Yes, each unit can be assigned to an owner with read-only access and a monthly statement. This module adds 6,500 to 15,000 USD.
How is tenant data protected?
The portal follows the New York SHIELD Act, with encryption, two-factor authentication for staff and daily backups. Payment data stays with a PCI DSS compliant processor.
Let's scope your project. Tell us your unit count, current payment methods and late-payment rate, and we will quote a tenant portal between 40,000 and 100,000 USD, delivered in 10 to 14 weeks. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
