Booking system for window cleaning — a price per window with RUT calculated
Window cleaning is many small jobs where a single phone call eats the margin. Buzzlink lets customers book themselves, with extras and RUT price included.

You will recognise this
- Every booking takes a phone call, and the call costs more than cleaning two windows.
- Rain that moves an entire day, and twelve customers to rebook by hand.
- Addresses at the wrong end of town, because bookings arrived in the order people happened to call.
Prepared from the start
The services below arrive with durations, prices and the right deduction the moment you pick the trade. All of it can be changed.
Services included
- Fönsterputs villa
- Fönsterputs lägenhet
- Kontorsfönster
- Persienner
- Window cleaning for houses and flats, office windows and blinds are seeded with a price per window and surcharges for glazing bars, frames and floor level.
- Area booking: you only open slots in the neighbourhood you are already going to that day, so the day fills up with neighbours instead of detours.
- RUT on the work in a private home, while office windows are seeded without any deduction — one price list, two different prices.
Labour only — never material, travel or equipment hire
The call-out charge is the line that must not be halved
On a job worth seven hundred kronor the journey there is a large part of the bill, and that is precisely the part that gives no deduction. RUT covers the labour cost — not call-out charges, mileage, or the hire of a lift. Bake the call-out into your hourly rate and the booking looks cheaper than it turns out to be, and you deduct 50 per cent from money Skatteverket will never pay back. Keep the lines apart, and the price the customer sees matches the invoice.
The calculator
Run it on a real job
RUT-avdrag is 50% of the labour cost. Move the sliders and you see the same figure the customer sees before booking — including what happens when the ceiling runs out.
Pick Household work in the calculator below. That is the button that computes RUT-avdrag.
Work out the deduction
Only this part earns a deduction.
Materials, travel, equipment hire and fees. Never deductible.
Adults sharing the deduction
Each of them has to pay their own share of the invoice.
Taken off this year's allowance before we promise anything.
The customer pays
SEK 6,000
instead of SEK 12,000
- Labour cost
- SEK 12,000
- RUT-avdrag, 50 %
- − SEK 6,000
- To pay
- SEK 6,000
This year's allowance
SEK 6,000 of SEK 75,000
ROT-avdrag max SEK 50,000 · RUT on its own may use the whole ceiling. ROT always stops at SEK 50,000, however much allowance is left.
SEK 69,000 left this year
A basis for the price, not a decision. The tax authority decides.
The customer has to pay electronically, and your request to Skatteverket must arrive by 31 January of the year after the customer paid.
Common questions about a booking system for fönsterputs
Can't find the answer? Get in touch and we'll sort it out.
How much does window cleaning give in deduction?
50 per cent of the labour cost. On a home, essentially the whole price is labour, as long as the call-out charge and any equipment or lift hire sit on their own lines.
Do offices and shops get RUT?
No. The deduction is a private individual's tax reduction, so a business customer pays full price. If you have both houses and offices in your price list, the deduction must be set per service — otherwise the booking shows a price you cannot honour.
Does window cleaning at a holiday home qualify?
Yes, a holiday home the customer uses themselves counts as a home. What falls outside is property run as a rental business — then it is no longer the customer's own household work.
The customer has several small jobs a year — is the ceiling per job?
No, per person per year. 75 000 kr is shared between RUT and ROT together, of which at most 50 000 kr may be ROT. A few cleans a year rarely reach it, but a renovation in the same household may already have done so — and if your request is rejected, it is you who has to collect the difference.
Can I rebook a whole day when it rains?
Yes. You move the day in one go and every customer gets a proposed new time they accept with one click. Nobody has to make twelve phone calls, and no slot sits empty for nothing.
Other trades
The same system, prepared for a different trade.
Get started
See what your booking would look like
Pick your trade and enter your email, and you'll have a booking page up before the coffee is done.
14 days to try it. Cancel any time, and no fee per booking.