An accountant charges HK$3,000–8,000 to sort one year of rental books
WITTI Rental is HK$4,880 a year, and watches them daily

Who still owes you
rent this month?
Open it and see.

One row per unit, one box per month. Paid shows the figure, unpaid shows amber, and a part payment shows what is still short. When rent day passes it reminds you — you, not your tenant. Whether to chase, and when, stays yours.

Set my account up — free Just an email to start. We key in the leases, tenants and deposits — and up to three years of what was actually collected. No card, and nothing for you to type
  • Snap a photo — no typing
  • Rent late? It chases you, never your tenant
  • Leave whenever — export everything, we keep nothing back

Where the money actually leaks

  • A notebook, a spreadsheet and a WhatsApp threadWho has paid, which lease is nearly up — three places to check before you know
  • You remember the expiry date too lateMiss the review window and you have given away a year of rent
  • The part payments are the ones you loseHe paid 12,000 of 18,500. Will you remember the 6,500 next month? Most people find it at year end

Paid, unpaid or rent-free — every unit, every month

Shown with sample data; this is what it actually looks like. Hong Kong is one block, the mainland another, and the two are never added together.
UnitMarAprMayJunJul
Hong Kong · HK$
Kornhill Block 8, 12D18,50018,50018,50018,50018,500
Taikoo Shing Harbour View Block 3, 21F46,80046,80046,80046,80046,800
Tsuen Wan Centre Block 5, 8B13,80013,80013,80013,800due
Grand Central Kwun Tong Block 2, 30J24,50024,50024,50024,50024,500
China · RMB
Shenzhen Futian Huanggang 18F A36,00036,00036,00036,000due
Dongguan Nancheng Office 12Ffree18,00018,00018,00018,000
Guangzhou Junjing Garden Blk 5, 9025,5005,5005,5005,5005,500

A figure means paid, "due" means still outstanding, "free" means a rent-free period. The Hong Kong block is in HK$ and the mainland block in RMB — the two are never totalled together.

A phone photographing a tenancy agreement on a desk, ready to upload

Nothing for you to type

Lease · Kornhill Block 8, 12D.pdf analyzed
Tenant
Lam Ka-ho
Rent
HK$18,500
Start
2025-03-01
Ends
2027-04-30
Rent day
5th of month
Deposit
Two months · HK$37,000

Six fields filled from the page. Check them once.

Tenant, rent, term, rent day, deposit — lifted off the page for you to check. Add the rent-free months and any special clause once, and you need never open the contract again.

Two sets of rules, one system

It is the same rent, but what each side asks of you is not the same. Not a currency swap — two ways of working, two sets of paperwork, two statements.

Hong Kong

  • Property tax or profits taxThe year's rent and outgoings split by owner, as one statement your accountant can work straight from.
  • Rates, management fees, repairsEach filed against its unit, so what is deductible is already sorted when the return is due.
  • Collected in HK$Hong Kong keeps its own book.

Mainland

  • Monthly tax receiptsEach month tracks which rent has had its receipt issued and which has not — found in March, not at year end.
  • House tax, income tax, VATAn individual owner and a company owner are worked out differently, each under their own.
  • Collected in RMBThe mainland keeps its own book.

The two books are never added into one figure — no rate to do in your head, and no year-end surprise where the numbers refuse to agree.

What it takes off your desk

  • See who owes, the moment you open itPaid, unpaid, and the half payments that still owe the rest — one box per unit per month. Once rent day passes it keeps reminding you until you mark the money in
  • Lease expiry warningsRed inside 90 days, amber inside 180. Miss a review window and you have handed back a year of rent
  • Nothing to learn — just tell itTell the assistant what you own and who rents it and it enters the data for you; photograph a lease and the fields fill themselves. Ask "who has not paid this month?" in your own words. It never changes anything until you press confirm
  • One statement your accountant can work fromThe full year of rent and outgoings, split by owner — each under the regime that applies to them, Hong Kong or mainland. He bills you to sort receipts; this is the sorting
  • Documents filed against the unitLeases, receipts, repair bills, tax receipts — photograph once, filed against the right property, found in seconds

Who it fits

  • Owners and families holding 3 to 30 properties
  • Portfolios on both sides of the border, where the real fear is mixing the two currencies
  • Company-held shops, dormitories and factory space, where staff do the legwork but the books stay with the boss — staff see only the properties you assign, never owner or bank details
  • Every change is logged, so delegating never means losing track of who did what

Pricing

  • Basic

    HK$188/month

    Up to 5 properties · Hong Kong only

  • For cross-border owners

    Standard

    HK$488/month

    Up to 30 · HK$ and RMB · monthly tax receipts · statements by owner

  • Enterprise

    HK$988/month

    Unlimited · staff permissions · audit trail · multiple companies

Pay yearly and you pay for 10 months. No credit card. An accountant charges HK$3,000–8,000 to sort one year of rental books, once, after the fact; this is HK$4,880 for the year and watches them daily. Setting the account up is free — that is the typing, not a discount on the price above.

Common questions

How do I keep track of rent across several units?

WITTI Rental gives you one rent grid: every unit is a row, every month a column. Paid shows the amount, unpaid shows an amber marker, a rent-free month shows grey. You stop cross-checking a notebook against a chat thread — one screen tells you who is behind and by how much, and a reminder fires on each unit’s collection day.

I own property in Hong Kong and the mainland — how are HK$ and RMB kept apart?

WITTI Rental treats them as two separate books from day one. Hong Kong units collect in HK$, mainland units in RMB, and the two are never added into a single figure: the dashboard shows two rings, and reports, charts and year-end statements come out separately. You see the whole portfolio on one screen without converting a rate in your head.

What do I need before I file my property tax return?

A Hong Kong property tax return needs the year’s rental income, deductible outgoings such as rates, and the figures split by owner. WITTI Rental builds that as you go: record each payment and receipt through the year, then generate the annual statement in one tap — by owner, by property, by month. Mainland units get their own RMB statement.

How many properties before this is worth paying for?

Honestly, one or two units are fine in a spreadsheet. WITTI Rental starts paying for itself at three or more, once remembering who paid and which lease expires next stops being something you can hold in your head. Owners and families with three to thirty units are who we build for — and any cross-border portfolio, whatever its size.

Can my staff help without seeing owner or bank details?

Yes. Staff permissions in WITTI Rental are scoped by property: a staff member sees only the units you assign, never owner records, bank details or portfolio totals. They can record rent, upload receipts and chase repairs, and every change is logged so you can see who did what. The Enterprise plan adds separate books per company.

Free setup — do I have to pay something first?

No. Send us your leases as photos or PDFs and we key them in: tenants, rents, deposits, rent days, and up to three years of what was actually collected — as much history as you can give us. It costs nothing, there is no card and no contract. When it is in we walk it through with you unit by unit, and you decide then whether to use it.

What happens to my records if I stop using it?

They were always yours. Export whenever you like — payments, receipts and documents come down to your own computer in one go, without asking us, and nothing is held back. You can also ask us to delete the lot. The lease copies you send us for the setup can be deleted the moment the setup is done.

When rent is late, who gets the reminder — me or my tenant?

You. Never your tenant. When rent day passes the system reminds you, and keeps reminding you until you mark the money in. Whether to chase, when, and how to put it stays entirely with you — we do not message your tenants on your behalf.

Where does my data live, and who else can see it?

Your data is yours alone. Every WITTI Rental customer account is isolated — nothing is pooled with another landlord’s records. The email you leave here is used only to contact you and arrange the setup, and is never sold. Tenant information is personal data under Hong Kong’s PDPO, held only to run the service; you can export or delete it.

Have your account built

Your email is used only to contact you and arrange the setup. Never shared, never sold. Leases you send us go into your own account and can be deleted the moment the setup is done.

Would rather not fill in a form? Reach us directly: WhatsApp 852 6724 7359 support@wittitech.com

You're on the list

Thanks. We'll email you to say what to send over, then build the account for you — you won't be keying anything in. Want it sooner? Reply to that email and tell us how many units you have.

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