A Documents Folder: What to Keep and For How Long

Four kinds of paper run on four different clocks. A folder sorted by clock is easier to keep than one sorted by year.

Last updated: November 1, 2026

Hosts rarely get caught by a missing document. They get caught by a valid document nobody could find on the day it was asked for. Four kinds of paper matter, and each one runs on its own clock, so the folder that works is sorted by expiry rather than by year.

Key Takeaways

• Four groups, four clocks. A permit runs to a renewal date, tax to a filing window, insurance to a policy period and a claims window, inspections to a re-inspection cycle.
• Keep the conditions page, not just the approval. The approval says yes. The conditions say what yes actually allows.
• Date every reply. An undated email from the authority is a memory, not a record.
• The retention period isn't yours to guess. It's set where you are, so ask the tax authority and the insurer rather than copying a number off a forum.
• Sort for the move. A folder that survives selling the unit, handing it to a co-host or changing software is the only folder worth building.

Four groups, four clocks

Start with the clocks, because the clocks decide the folder. A permit isn't kept because it's old; it's kept until the date the authority set. A tax record isn't kept until an anniversary; it's kept until the filing window closes and whatever period sits behind it runs out. Insurance is different again, because a policy period and a claims window are two dates, and the second one often outlives the first.

The fourth group is the one people forget: inspections. Fire safety, gas, electrical, elevator, water tank, whatever your building and your area require. An inspection record has a date it was done and a date it needs doing again, and those two dates are the whole document.

Once you see four clocks, the folder redesigns itself. Instead of "2026 / 2027 / 2028", you get four tabs: renewal, filing, policy, inspection. Each tab has one job, which is to answer "what expires next" without reading anything.

Then add the only column that matters. Next date. Not the date the document was issued, not the year, not a colour code. The next date on which somebody has to do something, and whose name is against it.

One caution before you build anything. How long each document has to stay isn't a universal number. It's set by the tax rules where you host, by the terms of your policy, and by whatever your local authority asks for at renewal. Ask them, in writing, and file the answer. That answer is the fifth document, and it's the one that tells you when the other four can go.

The permit file

The permit file has a short list of contents, and most hosts are missing two of them.

The first is the application as submitted, not just the approval. If a condition is ever questioned, the version you applied under is what shows what you asked for and what you were granted. The second is the conditions page. Approvals come with conditions attached, and the conditions are what get checked: occupancy, parking, noise hours, who may be on the premises, whether the whole unit or a room is covered.

The third is correspondence, dated. Every email, every portal message, every note of a phone call with the name of the person and the date. Keep them in the file rather than in your inbox, because inboxes get archived and files get handed over.

The fourth is the renewal notice, and this is where a clock earns its keep. A renewal date that lives in an email is a renewal date you'll meet by accident. Put it in the folder's next-date column, and put a reminder a month before it, not a week.

Then there's the second folder, the one the permit doesn't cover: what you hold about the guest. That's a different kind of paper with a different set of rules, and it's the one that travels between systems. localsbnb.com keeps channel credentials on the machine you run it on rather than in a shared cloud account. It masks guest names, phone numbers and ID numbers in what it shows you, and splits access by area, so an order, a finance, a calendar and a rate view aren't the same key. If a co-host or a cleaner only needs the calendar, that's the only thing they should be able to open.

The tax and insurance file

Tax and insurance sit in the same drawer because they're the two clocks that produce the largest surprises, and they aren't the same clock.

On the tax side, what you keep is the record behind each figure: the income, the expenses you'll deduct, the receipts that prove them, and the platform statements that show what came in. Platform statements are a starting point, not a bookkeeping record. They show a payout, not the split between a nightly rate, a cleaning fee and a channel's own charges, and the tax treatment of those three isn't identical everywhere.

On the insurance side, keep the policy schedule, the declarations page, the correspondence about any claim, and the date the policy period ends. The claims window is the one hosts discover late. A policy period can close while a claim from inside that period is still open, so the file has to hold both dates.

The retention question lands here too, and it's the one place where a copied answer does real damage. How long a tax record has to stay, and how long an insurer can ask you for evidence, are set by rules and terms you don't write. Ask your tax authority and your insurer, get it in writing, and put the answer in the file. A number from a forum won't stand as a retention policy.

There's one more habit worth building here. Keep the file per unit, not per year. When you sell or hand over a unit, you hand over its file, and the buyer or the incoming manager can see the whole clock rather than a stack of folders with the same twelve months in each.

A folder that survives a move

Test the folder with a move, because a move is the only test that matters. Selling the unit, moving to a co-host, changing software, changing accountant. In each case somebody else has to be able to open the folder and understand it without calling you.

Three rules make that work. Name files the same way every time: unit, document type, date. Keep one index page at the top, with the next date for each of the four clocks. And keep a copy that isn't on the laptop you carry, because the laptop is the thing that walks.

Then think about what happens at the seam. When you change systems, the documents stay where they are, but the listing data is the part people re-type by hand and get wrong. Importing listings, with their titles, photos, capacity and calendar structure, is faster and less error-prone than rebuilding them from screenshots, and it leaves the folder alone.

The last item isn't a document at all. Write one page that says where everything is, what each clock is, and who to call for each one. Store it at the front. In two years, that page will be worth more than any single certificate inside the folder, because it's the page that tells the next person how to read the rest.

FAQ

How long do I have to keep host documents?

There's no single answer, and anyone who gives you one without asking where you operate is guessing. Tax retention is set by the tax rules in your jurisdiction, insurance evidence by your policy terms, and permit paperwork by the authority that renews it. Ask each one, get the answer in writing, and keep that answer in the folder.

Do I need paper copies?

Only where the authority or the insurer asks for them, and that's worth confirming rather than assuming. Everything else works better as a dated digital copy with a clear name, because a scanned file can be searched, copied and handed over, and a shoebox can't.

What if I sell the unit or hand it to a co-host?

Hand over the file with the clock, not just the certificates: the next date for each of the four groups, plus the page that explains who to call. The incoming person needs to know what expires next, and that information usually isn't written down anywhere.

Four clocks, one index page and a dated reply for every question you had to ask. localsbnb.com is where the calendar side of the operation sits, and the paperwork side stays in a folder you control, with the guest details in it already reduced to what the job needs.

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This article is general guidance for hosts and isn't legal, tax or insurance advice. Retention periods, filing deadlines and policy terms differ by jurisdiction and by insurer, and they change. Confirm the current requirements with the competent authority, your tax adviser and your insurer before you destroy or rely on any document.