Calculation of stamp duty land tax: Rent: Variable or uncertain rent: Example 9
A lease for eleven years is granted on 1 January 2004 with market rent reviews at years four and eight.
* an initial rent of £100,000 is payable * the initial estimate of the rent payable on review was £125,000 * the actual rent payable following the market rent review was £150,000.
The original land transaction return includes the net present value (NPV) of the known rent in years one to four of £100,000, the reasonable estimate of £125,000 for year five and the highest rent payable in the first five years (£125,000) for years six to eleven. No estimate has to be made of the outcome of the rent review at year eight, as this is outside the five-year period.
If the first review concluded on 1 July 2008, the following additional return would be required (by way of letter to Birmingham Stamp Office):-
* by 31 July 2008 - A return including the NPV of the lease using actual rents of £100,000 for years one to four and £150,000 for years five to eleven (ignoring the review at year eight).
The tax treatment of uncertain rents must be reconsidered at the end of the fifth term of the lease, even if the amount of rent remains uncertain at that date. In this case if the market rent was disputed and the review did not conclude until 1 July 2009:-
* by 30 January 2009 - A revised estimate is made of the market rent, in the sum of £145,000. A return is required (by way of letter to [Birmingham Stamp Office](http://search2.hmrc.gov.uk/kb5/hmrc/contactus/view.page?record=6hAFOpcmkio) (address is available @ HMRC website within the contact us pages) with the NPV calculated using £100,000 known rent for years one to four and £145,000 estimated rent for years five to eleven (ignoring any adjustment for the review at year eight) * by 31 July 2009 - Another return is required (again by way of letter to Birmingham Stamp Office) with the NPV calculated using £100,000 known rent for years one to four and £150,000 known rent for years five to eleven (ignoring any adjustment for the review after year eight).
Should the rent review at year eight give rise to an abnormal rent increase, then a new land transaction return would be required at this point. See SDLTM18620.