Document duty and purchase costs for a Norwegian home

When you buy a freehold home (selveier) in Norway, the main cost on top of your equity is the document duty (dokumentavgift): 2.5% of the purchase price, plus a 545 kr registration fee. A co-op share (borettslag) is exempt from document duty, so you pay only a small transfer fee. These costs come out of your own cash, not the mortgage, so they sit on top of the equity you already need.

What you pay, and when

There are two separate purchase costs at registration, and they depend on the type of ownership.

Cost	Freehold (selveier)	Co-op (borettslag)
Document duty (dokumentavgift)	2.5% of price, min 250 kr	Exempt
Registration fee (tinglysingsgebyr), deed	545 kr	Not applicable (no deed)
Registration fee, mortgage	545 kr	545 kr
Transfer fee (eierskiftegebyr)	Not applicable	Usually a few thousand kr

For a freehold home, you register a deed (skjøte) in your name with Kartverket, which triggers both the 2.5% document duty and the 545 kr deed fee. If you take a mortgage, that mortgage document is registered too, for another 545 kr.

A borettslag share is different. You do not own a registered property; you own a share in a cooperative with a right to use a flat. No deed changes hands, so there is no document duty. The co-op or its business manager charges a transfer fee (eierskiftegebyr) and an ownership-change fee instead, typically a few thousand kroner in total.

A worked example: freehold at 5,000,000 kr

Say you buy a freehold flat for 5,000,000 kr with 10% equity (egenkapital), the minimum under Norway’s lending regulation.

Item	Amount
Purchase price	5,000,000 kr
Equity needed (10%)	500,000 kr
Document duty (2.5%)	125,000 kr
Deed registration fee	545 kr
Mortgage registration fee	545 kr
Cash you need on the table	626,090 kr

So the document duty alone adds 125,000 kr to your cash requirement, roughly a quarter on top of the equity. This is why a buyer with exactly 500,000 kr saved cannot actually buy this home. The document duty is not part of the loan, so you fund it yourself.

The same flat bought as a co-op share at a 5,000,000 kr total price would skip the 125,000 kr, leaving only the equity, the 545 kr mortgage fee, and a transfer fee of a few thousand kroner.

Why total price is the right basis

The number on the listing is the asking price (prisantydning). For a co-op, that is only your share of the price. The home also carries a portion of the building’s joint debt (fellesgjeld), which you pay down through monthly costs.

The honest figure to compare across homes is the total price (totalpris): the purchase price plus your share of the joint debt. A co-op flat advertised at 3,000,000 kr with 1,500,000 kr of joint debt has a total price of 4,500,000 kr. A freehold flat at 4,500,000 kr with no joint debt looks more expensive at first glance, but the totals are similar.

When you compare a freehold and a co-op, line up:

• The total price, not the asking price.
• The purchase costs on top: 2.5% document duty for freehold, none for the co-op.
• The monthly cost, since the co-op total price includes debt you service every month.

A freehold home has the higher up-front cost (the document duty) but no built-in shared debt. A co-op has no document duty but carries joint debt you repay over time. Neither is automatically cheaper. The comparison only works on the total picture.

How this fits the financing rules

Norway’s lending regulation (utlånsforskriften) sets the cash you must bring. From 31 December 2024, you need at least 10% equity, and your mortgage may not exceed 90% of the home’s value (a credit line is capped at 60%). Total debt is limited to five times gross yearly income, and the bank stress-tests you at your rate plus 3 percentage points, at least 7%.

The document duty sits outside all of this. The bank lends against the value of the home, and the 2.5% is a tax on the transfer, so it is not financed by the mortgage. Budget it as cash alongside your equity. For a freehold purchase, a good rule of thumb is equity plus about 2.5% of the price plus around 1,100 kr in registration fees.

Quick checklist before you bid

• Confirm whether the home is freehold (selveier) or a co-op share (borettslag). This decides whether the 2.5% applies.
• For a co-op, ask for the total price (asking price plus joint debt) and the monthly cost.
• Add the document duty and registration fees to your equity to find the real cash you need.
• Remember the document duty is invoiced after registration, usually with a 14-day payment deadline.