Purpose-built financial infrastructure for New Zealand short-term rental property managers.
StreamlineStays automates Xero accounting — booking by booking, fully aligned with IRD marketplace rules and GST requirements.
You didn’t start your property management business to spend your nights inside a spreadsheet.
Yet every week, you’re entering data for every stay. Copying numbers. Reconciling payouts. Splitting owner income. Calculating GST. Checking Flat Rate Credits. Fixing errors. Re-checking formulas.
As your portfolio grows, the admin grows faster. What should feel like progress starts to feel like pressure.
StreamlineStays lets you dump the spreadsheet — and finally get your evenings back.
StreamlineStays is a specialised accounting engine built specifically for the complexity of New Zealand short-term rental portfolios.
Reservation data in → Structured, tax-coded accounting entries out.
Accurately account for channel payouts with a structured invoice created for every stay.
Generate properly coded bills reflecting owner entitlements, commissions and deductions.
Cleaning, linen, channel commissions and adjustments allocated with full audit traceability.
Securely import booking details from your channel manager including dates, guest information, amounts paid and associated fees.
Automatically calculate GST, Flat Rate Credits, owner payouts and marketplace rules options.
Create invoices, bills and credit notes ready for bulk import into Xero.
This is not reporting software. This is accounting infrastructure.
Built for growing New Zealand property managers who want clean numbers, controlled risk, and scalable systems.
Reduce bookkeeping and reconciliation workload by up to 95% — without adding admin staff.
Consistent application of GST and marketplace logic reduces exposure to filing errors.
Designed for growing portfolios — whether you manage 10 properties or 500+.
StreamlineStays dramatically reduces the transactional workload involved in short-term rental portfolios.
Structured, consistent tax coding at booking level removes the need for repeated manual reclassification and correction.
Marketplace GST rules, Flat Rate Credits and commission structures are applied systematically — not manually interpreted each period.
Less time spent fixing transactions means more time advising property managers on margin optimisation, growth strategy and financial performance.
StreamlineStays turns chaotic booking data into clean accounting structure — giving accountants confidence in the numbers and freedom to focus on the business.
Every transaction ties back to an individual stay for complete traceability.
Marketplace rules and flat rate credits applied systematically — not manually adjusted.
Structured exports designed to align cleanly with Xero reporting and compliance workflows.
"Graham has been with me since Day One. Not only has he created a system that my accountant loves and recommends to others, but he has mentored me throughout the growth of my business to its current 60+ properties. I have complete faith and trust in Streamline Stays."
Vicky Rice
Owner, Great Lake Stays, Taupo
"Graham has run his process and the data is very, very clean. Impeccably clean. Owner funds reconcile to NIL, which shows every $ accounted for on owner gross room rate. (Streamline Stays produced) a report with 5000 transactions, summarising every single stay, balancing to NIL every day. This is the most precise accounting you can have for property management as far as the guest bookings go. An accountant’s dream."
Accountant
Book a demo to see how StreamlineStays transforms your reservation data into fully automated Xero accounting.
Email: graham@streamlinestays.com
Contact Phone: 027 452 4333
Whether you're a property manager looking to dump the spreadsheet or an accountant supporting STR clients, we'd be happy to talk.
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